View allAll Photos Tagged Subframing
This is a combination of narrowband data from September 29-30 with additional 10 minute subframes in HAlpha and Oxygen III captured on 9th December. The 10m subframes were a camera test after my Atik 460EX returned from repair to make sure it was back to its old form!
Peter
HAlpha = 12x480seconds + 14x600seconds
Oxygen III = 13x480seconds + 11x600seconds
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Photographed at Algonquin Provincial Park, Ontario, Canada, between 22.23 and 22.39 EDT
(285 km by road north of Toronto)
* Altitude of M16 at time of photo: 27°
* Temperature 14° C.
* Total exposure time: 8 minutes
* 540 mm focal length telescope
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Description:
Perhaps best known as the object pictured in the Hubble Space Telescope's "Pillars of Creation" photograph (en.wikipedia.org/wiki/Pillars_of_Creation#/media/File:Eag...), this open cluster and surrounding nebula is a favourite target of amateur astronomers with modest telescopes.
Read more about M16 and the nebula here: en.wikipedia.org/wiki/Eagle_Nebula
For a version of this photo WITHOUT LABELS, click on your screen to the LEFT of the photo, or click here:
www.flickr.com/photos/97587627@N06/28725081534
And for a wider angle view of this entire region, showing neighbouring nebulae and stars clusters, click here:
www.flickr.com/photos/97587627@N06/28874267555
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Technical information:
Nikon D810a camera body on Teleview 101is apochromatic refracting telescope, mounted on Astrophysics 1100GTO equatorial mount with a Kirk Enterprises ball head
Eight stacked frames; each frame:
540 mm focal length
ISO 3200; 1 minute exposure at f/5.4; unguided
(with LENR - long exposure noise reduction)
Subframes registered in RegiStar;
Stacked and processed in Photoshop CS6 (brightness, contrast, unsharp mask, levels)
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11x307, 10x615 second subframes, iso800.
Total exposure 2 hours 39 minutes.
Imaging:
Skywatcher Evostar 150,
Modified Canon 350D (Baader ACF-2) with Astronomik CLS filter.
Guiding:
unbranded 50mm, 190mm focal length, finder-guider,
Orion SSAG.
All on
Skywatcher HEQ5 Pro
Stacked and processed in DSS, Fitswork and Gimp
26th April 2017
Cambridge, UK
NGC1499 (California Nebula) in the constellation Perseus and surrounding dust.
This is my first mosaic so far, composed out of 2 images each with 40 subframes. Took me quite a while to blend the two frames seamlessly together and finally enhance the dusty parts to which I never paid attention in my images before :)
~~ Shot Dates ~~
2 x 40 x 2min at ISO1600
Canon 200mm L 2.8 at f/3.2
Modded EOS 1100D
Eq6 Skyscan
Guided with 8" F5 Newton
I've seen a suggestion that this be named Teddy Bear Nebula. I'm open to suggestions.
Dwarf III • 999 15-second subframes • Gain: 30 • Duo filter
Long parked left hand drive Triumph Dolomite Sprint seen recently at a French country garage- with an Austin Metro rear subframe for company.
Lock No. 3 - Muskingum River, Washington County, Lowell OH
OLD TIME RIVER MAN - John Hartford
“The rivermen--especially the captains of steamboats---were reincarnated as GREAT BLUE HERONS!! They'd spend their new lives flying in front of the boats to guide 'em to deep water and keep 'em away from the dangerous shallows. (river tall tale)”
~ Art Thieme
1994 Citroen ZX 1.9D Avantage 5-door.
Last taxed and last MoT test expired in November 2016.
It failed a test in October 2016 -
Parking brake: efficiency below requirements (3.7.b.7)
Rear brakes imbalanced across an axle axle 2 (3.7.b.5b)
Nearside front subframe mounting prescribed area is excessively corroded (2.4.a.3)
Offside front subframe mounting prescribed area is excessively corroded (2.4.a.3)
Nearside front suspension spring mounting prescribed area is excessively corroded (2.4.a.3)
Nearside rear suspension component mounting prescribed area is excessively corroded sill (2.4.a.3)
Nearside front anti-roll bar linkage has excessive play in a ball joint (2.4.g.2)
Offside front anti-roll bar linkage has excessive play in a ball joint (2.4.g.2)
Windscreen has damage to an area in excess of a 10mm circle within zone 'a' (8.3.1a)
Rho Ophiuchi Nebula Complex in Scorpio, Canon 200mm F1.8, Sony A7s (CentralDS modded and cooled), IDAS-V4 filter, ISO3200, 91 x 80 sec, flat calibration, Avalon M-Uno, 2015-06-06, Tenerife 1200m. I tried a (for me) totally new processing technique: splitting the CFA in four monochrome images, registering, integration, dynamic background extraction, masked stretching for each color, the both greens together to one and one luminance stack from all 384 monochrome subframes.
D.O.G., that's what it says on the back of Paka's helmet. I stumbled across this little guy in Fort Langley, BC, a few years ago while he was getting geared up to ride back home with his human after their group ride. I was told that he loves to ride on the back of the bike and these two go pretty much everywhere together. Paka looks pretty cool in his Doggles.
Ears of corn in front of partially red lit and dark sky.
I tried to arrange the scene in a way, that the longer ears of corn in the foreground build "subframes" for the elements in the background, e.g. the house on the right side, the larger dark green tree in the center region and the trees on the left.
Due to the gusts of wind and the waving corn it took me a couple of shots the get this result.
Yet another image of the Orion nebula. This one was created with less light pollution and more subframes. That means better colors and a lot less noise and less of that overprocessed look. This is a compilation of roughly 95 frames, ranging from 3.2 seconds to 60 seconds, ISO 800 and 1600. Merged to HDR, and tonemapped with a global operator.
With my setup, I can't go much over 60 second exposures without the stars smearing.
Not bad for a pawn shop camera, eh?
Much, much better large.
The BMW R nineT is a standard motorcycle made by BMW Motorrad since 2014. It is a retro styled roadster marketed by BMW to custom builders and enthusiasts as a "blank canvas for customizing".
The BMW R nineT has several design elements configured to allow the bike to be easily modified, such as separate engine and chassis wiring harnesses and minimal bolts attaching the rear subframe, tail lights, and headlight.
The R nineT version of the bike has upside-down (USD) telescopic forks rather than BMW's usual Telelever front suspension. The other versions have conventional telescopic forks.
All variations have an air/oil-cooled oilhead flat twin (or boxer) 1,170 cc (71 cu in) engine, which has the inlet manifold at the rear of the cylinders and the exhaust at the front. The oilhead is arguably[by whom?] more suitable for customization as it has a more conventional appearance than the new water-cooled engine.
The R nineT Scrambler knows no conventions: rough, unadapted, individual. Its handling is balanced and unique. With the boxer, you can ride around with your head held high, it is available for every spontaneity. And the typical Scrambler look together with the relaxed seating position makes a lot of difference – and above all is a lot of fun. Design your R nineT Scrambler so that it fits perfectly into your life. No matter what the others say. Just typical Soulfuel.
Turn on the power: With the air/oil-cooled boxer of the Scrambler, you can do this in a playful way. We have optimised its power and torque curve and noticeably increased it in the 4,000 to 6,000 rpm range. This way, you have the power exactly where you need it and can remain powerful and completely relaxed out on the road. The peak torque remains at 116 Nm at 6,000 rpm. And of course the boxer complies with the Euro 5 standard.
I think this is one of 22 four wheel Bugs built by the Webster Motor Company (WMC) but there were a few three wheelers modified by individuals over the years. WMC cars have a BL Mini front subframe, are well made, and expensive; if you can find one!
I don't know much about them so, as always, I welcome any additional information.
A month ago, Project Olga (my 2004 Lada 112 1.5 Li) was put on hold, due to a failed MOT involving some poor repair jobs done to the subframe/floor pan. For the time being, my Lada is now sitting at my aunt’s house temporarily whilst I figure out a way to deal with Olga.
In the meantime, I still fancied a secondary car which would be practical, interesting and a little bit quirky. Buying a car from an auction is always going to be fraught with dangers, however at the right price, you can get yourself something truly amazing. Me and my friend/business partner had been watching the online auction at Bridlington Motor Auction, where this car had been on the auction circuit for a while. After a few failed attempts at obtaining the car in prior weeks, just out of sheer curiosity, we managed to win the car, at the very respectable price of £350 (plus auction fees of course).
So what had we won?
Meet Cheddar, A 2000 Honda HR-V 3-door 1.6 4WD Auto, finished in Fresh Copper Metallic. My new second car, which I'll use as a bit of a fun and practical car, carting around our dog and shopping, whilst my Saab remains my more long-distance and comfy car.
I went to pick up the Honda the day after from the auction place, and it didn’t go off to a great start as the car immediately ran out of fuel. It however ran out of fuel rather conveniently 100m away from a petrol station, although I had to negotiate a double roundabout. Fortunately, some members of the public helped me push the car onto the petrol station forecourt. After a splash of fuel, he leaped back into life. The drive back to York was so much fun!
With anything in life, there are pros and cons, and with this Honda, despite the bulletproof reliability I hope to have with him, there are a few issues. Chief among which includes a blowing exhaust, which when paired with Honda’s Multimatic S CVT transmission, does make the car sound like a low-powered moped. Moreover, the driver-side window has come off its mounts, so I can’t lower the window. Most issues for this car are pretty easy fixes though.
However, the pros are plentiful with Cheddar. I simply love the colour and ‘Tonka Toy’ looks of the car, with the chunkier tyres, bright colour options and that spoiler with the 3rd brake-light integration that my example has. The interior features a lot of blue shades, including the seats, dashboard and instrument cluster dials. Visibility from the driver’s seat is also plentiful, plus the car is simply a doddle to drive, 21 years later. I also like the originality of this car, despite having zero service history, with the original dealer-inscripted plates and rear window sticker, suggesting the car was originally sold at Ash Honda of Dorchester, Dorset (JT is a code used in nearby Bournemouth). Although the rear plate is a later example, it’s still sourced from the same dealer, whilst the front plate is the original one, with the older plate font, and original Euroband.
I have always found this shape of HR-V very interesting. They were never common in the UK, despite the fact that the HR-V pretty much started the whole ‘crossover’-phase, which a decade later would completely take-over car sales here, with the likes of Nissan’s best-selling Qashqai/Juke. The 3-door HR-V was certainly my favourite of the offerings, despite it being somewhat less popular due to practicality (people preferred having the extra doors/longer wheelbase of the 5-door model, so much so that the 3-door was discontinued in 2003).
Honda marketed the HR-V as ‘The Joy Machine’, and everytime I’m behind the wheel of it, I can totally understand why!
Bridlington, East Yorkshire, United Kingdom
Rationalisation at NCS HQ yielded the Modular MQB platform (Modular, Quick-change, Basic) with a common body mated to a wide range of powertrain subframes.
Here we have an MQB body mated to a EOS systems 'Crater Skipper' short-to-medium range planetary scooter kit.
Rationalisation at NCS HQ yielded the Modular MQB platform (Modular, Quick-change, Basic) with a common body mated to a wide range of powertrain subframes.
Here we have an MQB body mated to an SRN-5 Ion-disruption antigrav Scooter chassis.
Mercedes-Benz and AMG have had a partnership of sorts for many years. This was formalised further with the joint-venture Mercedes-AMG GT, launched as a coupe in 2014, and in 2016 with the GT Roaster (shown here).
The car uses a turbocharged 4.0 L V8, producing 476 PS (350 kW). The body is made from predominantly aluminium with magnesium subframes. This permits a relatively low vehicle mass of approximately 1,600 kg.
The car bear the familiar three-pointed star up front, and is similar in detail to many normal Mercedes-Benz models of similar vintage.
1993 Mitsubishi 3000GT Twin Turbo.
Registered in June 1998.
Last taxed in July 2016 and last MoT test expired in March 2017.
It failed a test in October 2017 -
Anti-lock braking system warning lamp indicates an ABS fault (3.4.1c)
Front Exhaust has a major leak of exhaust gases (7.1.2)
Nearside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)
Offside Rear Subframe mounting prescribed area is excessively corroded (2.4.A.3)
The Orion Nebula and Horsehead Nebula taken with a Nikon D810a and a Nikon 200mm f/2.0 lens. Total of 67 minute exposure with 1 minute subframes.
1985 Daimler 4.2 auto.
Last MoT test expired on 20th July 2024 (taxed to March 2025).
It failed a test on 21st June 2024 -
Nearside front steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii)) - Major
Nearside front subframe mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) - Major
Nearside front windscreen washer provides insufficient washer liquid (3.5 (a)) - Major
Nearside front windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii)) - Major
Offside front headlamp not working on main beam (4.1.1 (a) (ii)) - Major
Offside front windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii)) - Major
Offside rear suspension component mounting prescribed area excessively corroded significantly reducing structural strength outer sill (5.3.6 (a) (i)) - Major
Offside rear wheel bearing has excessive play (5.1.3 (a) (i)) - Major
Parking brake efficiency below requirements (1.4.2 (a) (i)) - Major
Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) - Major
Anglia Car Auctions, King's Lynn -
"Chassis number: SADDCRLP3CC431723. This 1985 Daimler 4.2 saloon is finished in Cirrus Grey with Buckskin interior, and has recently featured in Classic Jaguar magazine as a project car. It starts, runs and drives and now requires some welding and a pair of rear wheel bearings in order to pass an MoT. Registered in August 1985, the car's odometer shows 119,355 miles but the MoT history and bills suggest a speedometer change in 2012, so the actual total is believed to be around 170,000. Its MoT expired in July 2024 after being tested the year at an indicated 119,354 miles.
"Recent work - some of which has been chronicled in Classic Jaguar - has included the fitment of a 123 distributor, replacement of the leads and coil, rewiring work under the bonnet to the injectors, a full front brake rebuild, full front brake rebuild comprising new discs, pads and calipers, and fitment of LED dash bulbs using a kit from Better Car Lighting. There's also been the replacement of a number of dashboard decals to restore original appearance along with reapplication of badges to front wings and coachlines to the bodywork. The head gasket and water pump were replaced in early 2024, prior to the current keeper's ownership.
"Paperwork with the Daimler includes the V5C and most MoTs back to 1989. There's also a number of old tax discs back to 1989. The invoices total approximately £12,000 and there's also a main dealer print-out documenting all work from 1989 to 2001."
Estimate: £1500 - £2000. Sold for £1560 including premium.
The region of Flame and Horsehead nebulae (NGC 2024 and B33) can be seen in this image composed of 20 subframes of 3 minutes. Taken with the 0.5m Argelander Institute for Astronomy rooftop telescope with the CCD camera (SBIG-STL 6303E) mounted in prime focus.
Specifications
Engine
• VR-series twin-turbocharged 3.8-liter V6.
• 480 hp @ 6,800 rpm. 430 lb-ft torque @ 3,200–5,200 rpm.
• Dual overhead camshafts with variable intake-valve timing.
• Cast aluminum cylinder block with high-endurance/low-friction plasma-sprayed bores.
• IHI twin turbochargers, one per cylinder bank.
• Pressurized lubrication system with thermostatically controlled cooling.
Drivetrain
• ATTESA ET-S All-Wheel Drive (AWD) with independent rear-mounted transaxle integrating transmission, differential and AWD transfer case.
• Rigid, lightweight carbon-composite driveshaft between engine and transaxle.
• Electronic traction control plus 1.5-way mechanically locking rear differential.
• Vehicle Dynamics Control (VDC-R) with three driver-selectable settings: Normal (for daily driving, controls brakes and engine output), R-Mode (for ultimate performance, utilizes AWD torque distribution for additional vehicle stability) and Off (driver does not want the help of the system).
• Hill Start Assist prevents rollback when starting on an incline.
DisclaimerVDC-R cannot prevent accidents due to abrupt steering, carelessness, or dangerous driving techniques. Always drive safely.
Transmission
• 6-speed Dual Clutch Transmission with three driver-selectable modes: Normal (for maximum smoothness and efficiency), Snow (for gentler starting and shifting on slippery surfaces), and R mode (for maximum performance with fastest shifts).
• Fully automatic shifting or full sequential manual control via gearshift or steering wheel-mounted paddle shifters.
• Dual clutch design changes gears in less than 0.5 second (0.2 second in R mode).
• Downshift Rev Matching (DRM).
• Predictive pre-shift control (in R mode) based on throttle position, vehicle speed, braking and other information.
Wheels and Tires
• 20 x 9.5" (front) and 20 x 10.5" (rear) super-lightweight forged-aluminum wheels with Gunmetal Gray finish.
• Exclusively developed nitrogen-filled Bridgestone® RE070A high-capacity run-flat summer tires, 255/40R20 front and 285/35R20 rear.
• Tire Pressure Monitoring System (TPMS).
• Optional exclusively developed nitrogen-filled Dunlop® run-flat all-season tires, 255/40R20 front and 285/35R20 rear (includes Bright Silver wheels).
Brakes
• Brembo® 4-wheel disc brakes with 4-wheel Antilock Braking System (ABS), Brake Assist, Electronic Brakeforce Distribution and Preview Braking.
• Two-piece floating-rotor 15-inch front and rear discs with diamond-pattern internal ventilation.
• 6-piston front/4-piston rear monoblock calipers.
Steering
• Rack-and-pinion steering with vehicle-speed-sensitive power assist.
• 2.6 steering-wheel turns lock-to-lock.
Suspension
• 4-wheel independent suspension with Bilstein® DampTronic system with three driver-selectable modes: Normal/Sport (for automatic electronic control of damping), Comfort (for maximum ride comfort), and R mode (engages maximum damping rate for high-performance cornering).
• Electronically controlled variable-rate shock absorbers. High-accuracy progressive-rate coil springs.
• Front double-wishbone/rear multi-link configuration with aluminum members and rigid aluminum subframes.
• Hollow front and rear stabilizer bars.
Body/Chassis
• Exclusive Premium Midship platform with jig-welded hybrid unibody.
• Aluminum hood, trunk and door skins. Die-cast aluminum door structures.
• Carbon-reinforced front crossmember/radiator support.
Back to Top
Standard Features
Exterior
• Wide-beam headlights with High Intensity Discharge (HID) low beams.
• LED taillights and brake lights.
• Dual heated power mirrors.
• Flush-mounted aluminum door handles.
• Body-color rear spoiler with integrated center high-mounted stop light.
• UV-reducing tinted glass.
Audio/Navigation/Performance Monitor
• Digital Bose® audio system with AM/FM/in-dash 6-CD changer and 11 speakers including dual subwoofers.
• HDD Music Box system, including hard drive with 9.4 GB for audio storage.
• MP3, WMA and DVD audio capable. In-dash Compact Flash card reader.
• HDD-based GPS navigation with touch screen.
• Driver-configurable performance monitor, developed with Sony® Polyphony, with graphical readouts of vehicle data and driving data displayed on a total of 11 screens.
• 7-inch WVGA high-resolution color-LCD display for audio, navigation and performance monitor.
Interior
• Automatic Temperature Control (ATC).
• Electronic analog instrument cluster with multi-function trip computer and digital gear indicator.
• Power front windows with one-touch auto-up/down feature.
• Intelligent Key system with pushbutton start. Power door locks.
• Cruise control.
• Tilt/telescoping steering column.
• Bluetooth® Hands-free phone system with voice recognition.
Seating/Appointments
• Leather upholstered front seats with perforated Alcantara inserts.
• 8-way power front seats with entry/exit switch for rear-seat passengers.
• Driver-shaped bucket seat.
• Dual individual rear seats.
• Heated front seats.
• Leather-wrapped steering wheel and shift knob.
• Drilled aluminum pedals.
Safety/Security
• Nissan Advanced Air Bag System (AABS) with dual-stage supplemental front air bags, seat belt sensors and occupant-classification sensor.
• Driver and front-passenger side-impact supplemental air bags and roof-mounted curtain supplemental air bags.
• Front seat belts with pretensioners and load limiters.
• Nissan Vehicle Immobilizer System.
• Vehicle Security System.
Skywatcher 72ED Apo/field flattener,SX Trius 694/filterwheel/OAG (Lodestar)
riding on CEM60. 6x600 subframes taken through Ha and OIII filters,stacked in Deepskystacker,colour combined in Maxim DL4 (Ha,OIII,OIII) processed in Astroart 8 and PS CS2.
Taken 31/10/21
2001 Vauxhall Zafira 1.6 16v Club.
Scrapped (last MoT test expired in June 2023).
It failed a test that month -
Brake drum back plate insecure excess corrosion lower (1.1.14 (d)) - Major
Nearside rear service brake excessively binding (1.2.1 (f)) - Major
Offside front lower subframe mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) - Major
Rear suspension spring mounting prescribed area excessively corroded significantly reducing structural strength both sides (5.3.6 (a) (i)) - Major
Here it is guys! My entry into McLaren's design competition.
Performance
• Acceleration: 0-100 km/h in 2.0
• Top Speed: (electronically limited): 350km/h
• Braking: 97-0 in 2.5 seconds (in 30 meters).
• Fuel Consumption: 8.3L/100km/h
Design
Drivetrain:
• 5 liter counter-rotating flatplane twin crank V8
• Variable ratio twin screw supercharger
• 6-speed triple clutch gearbox with KERS and hybrid 500kW electric motor
Chassis:
• Carbon cockpit tub with titanium rollover frame
• Titanium trellis front subframe with inboard suspension
• Rear suspension mounted directly to engine and gearbox
• Forged magnesium wheels and airless tires with internal aluminium skeleton
Computer:
• 1.2 Billion bit solid state optical processor with braided carbon nanotube optical paths
• Honeycomb aluminium nitrogen cooling cell in center of bonnet
Specs credit goes to my good friend Kieran.
Let me know what you think!
1990 Rover Mini Racing Green.
Last MoT test expired in January 2015.
It failed a test in November 2015 -
Nearside rear brake binding (3.7.B.1)
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings subframe mount (6.1.B.2)
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings subframe mount (6.1.B.2)
Offside Outer Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings sill (6.1.B.2)
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings shockabsorber mounting (6.1.B.2)
Seen here at the NECPWA's Vintage Vehicle Rally at Woodhorn Colliery Museum, Woodhorn, Ashington, Northumberland. A mid-engined kit-car, originally designed and built around two front mini subframes attached to a sheet steel monocoque chassis. Dating back to 1967, several versions have been produced. GTM stood for Grand Touring Mini. The rear boot section is removed for engine access. (See next photo).
This great looking 67 Camaro Z28 took part in the Centerfire Shooting Sports Car Show held in Olathe Kansas.
The 1967 Camaro shared the subframe / semi-unibody design with the 1968 Chevy II Nova. Almost 80 factory and 40 dealer options, including three main packages, were available: the RS, the SS and the Z/28.
The SS included a 350 cu in (5.7 L) producing 295 bhp (299 PS; 220 kW) at 4800 rpm and 380 lb⋅ft (515 N⋅m) at 3200 rpm of torque;[8] and the L35 and L78 396 cu in (6.5 L) big-block V8 engines producing 375 bhp (380 PS; 280 kW) at 5600 rpm and 415 lb⋅ft (563 N⋅m) at 3600 rpm of torque were available.[9] The SS featured non-functional air inlets on the hood, special striping, and SS badging on the grille, front fenders, gas cap, and horn button. It was possible to order both the SS and RS options, making it a SS/RS. In 1967, a Camaro SS/RS convertible with a 396 engine paced the Indianapolis 500.
The Z/28 option code was introduced in December 1966 for the 1967 model year. It was the brainchild of Vince Piggins, who conceived offering "virtually race-ready" Camaros for sale [10] from any Chevrolet dealer.[11] This option package was not mentioned in any sales literature, so it was unknown to most buyers.[12] The Z/28 option required power front disc brakes and a close-ratio Muncie 4-speed manual transmission (posi-traction was optional). It featured a 302 cu in (4.9 L) small-block V-8 engine, 3" stroke crankshaft with 4" bore, an aluminum intake manifold, and a 4-barrel vacuum secondary Holley carburetor of 780 cfm. The engine was designed specifically to race in the Trans Am series (which required engines smaller than 305 cu in (5.0 L). Advertised power of this engine was listed at 290 hp (216 kW). This is an under-rated figure.[12] Chevrolet wanted to keep the horsepower rating at less than 1 hp per cubic inch, for various reasons (e.g. insurance and racing classes). The factory rating of 290 hp occurred at 5300 rpm, while actual peak for the high-revving 302 was closer to 360 hp (268 kW) (with the single four barrel carb) and 400 hp (298 kW) (with optional dual-four barrel carbs) at 6800-7000 rpm. The Z/28 also came with upgraded suspension, racing stripes on the hood and trunk lid, '302' front fender emblems on the 67 and early 68 cars, and 'Z/28' emblems in late 68 & 69. It was also possible to combine the Z/28 package with the RS package.
Only 602 Z/28s were sold in 1967, along with approximately 100 Indianapolis Pace Car replicas.[13] The 1967 and 1968 Z/28s did not have the cowl induction hood, optional on the 1969 Z/28s. The 1967 Z28 received air from an open element air cleaner or from an optional cowl plenum duct attached to the side of the air cleaner that ran to the firewall and got air from the cowl vents. 15-inch rally wheels were included with Z/28s while all other 1967-9 Camaros had 14-inch wheels.
The origin of the Z/28 nameplate came from the RPO codes - RPO Z28 was the code for the Special Performance Package. RPO Z27 was for the Super Sport package.
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Photographed at Algonquin Provincial Park, Ontario, Canada
(285 km by road north of Toronto)
* Temperature 11 degrees C.
Total exposure time: 15 minutes.
* 540 mm focal length telescope
___________________________________________
Description:
This large hydrogen gas nebula lies about 6,000 light-years away in the constellation Cassiopeia, and in the Perseus Arm of our Milky Way galaxy. The nebula is energized by hot stars near the centre in this view, some of which are about 50 times the mass of our own Sun. The nebula has a diameter of about 200 light years.
For a wider angle view of Cassiopeia and this nebula, made with a 50 mm lens on the same evening, click here:
www.flickr.com/photos/97587627@N06/31139391496
For a version of this photo WITHOUT LABELS, click on your screen to the LEFT of the photo, or click here:
www.flickr.com/photos/97587627@N06/31079231531
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Technical information:
Nikon D810a camera body on Teleview 101is apochromatic refracting telescope, mounted on Astrophysics 1100GTO equatorial mount
Fifteen stacked frames; each frame:
540 mm focal length
ISO 5000; 1 minute exposure at f/5.4; unguided
(with LENR - long exposure noise reduction)
Subframes registered in RegiStar;
Stacked and processed in Photoshop CS6 (brightness, contrast, colour balance, levels)
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Orion might be my target for a while. I find that I can move my Losmandy GM-8 with Canon EOS D60a/50mm lens very easily in one piece, and capture the full constellation in a single frame.
I feel strongly enough about it to reiterate, that wide field photography is a great place for an astrophotographer to begin learning this craft. At 55mm focal length in this case, I polar aligned with a polar alignment scope - no fancy devices or software here. Not only could I not discern elongated stars in my subs, I could detect no movement of Orion within the frame over the last two hours of imaging! As precise polar alignment can be a vexing issue for a beginner, short focal lengths are very forgiving and can allow the photographer to concentrate on learning to collet photons, and set polar alignment aside as a problem to solve another day.
My setup is perfect for our weather of late, because it presents a slim profile that reduces the wind's effect, and I can align and be back indoors in just a few minutes. This is my second time on this target in a week, and more visits will, I hope, permit me to track my skill progression.
This image is derived from a stack of 196 35-second subs at ISO 100. I set the BYE histogram peak at about 25% in BYE thinking that anymore of than that would render the frames over exposed. But when I checked the histogram in PixInsight, I found the peak at about 10%. Next time I will go longer with my exposure to see what happens.
I calibrated with 55 dark frames and 55 bias frames. I did not use flats.
The stars seem bloated in both individual subs and in the final image, which really highlights the bright stars that define the constellation. But of course we strive for pinpoint stars. I attribute the bloatedness to gusty surface winds, below average seeing, and poor focus. Focus was good when I started out, but in PixInsight's SubframeSelector measurements, I could see a distinct jump in FWHM in the frames taken after the meridian flip. Lesson learned, of course, is to refocus the camera after the flip.
I see some noise in the final image that I have not seen before, and is not present my subframes. It consists of squiggly lines sweeping sharply up and to the right. Perhaps dithering is required to address this.
Bloated stars and noise aside, I am very happy with the colors in this image.
Canon EOS 60Da (f/2.8, ISO 100, 60s)
Losmandy GM-8
PixInsight (196 lights, 55 darks, 55 bias)
Specifications
Engine
• VR-series twin-turbocharged 3.8-liter V6.
• 480 hp @ 6,800 rpm. 430 lb-ft torque @ 3,200–5,200 rpm.
• Dual overhead camshafts with variable intake-valve timing.
• Cast aluminum cylinder block with high-endurance/low-friction plasma-sprayed bores.
• IHI twin turbochargers, one per cylinder bank.
• Pressurized lubrication system with thermostatically controlled cooling.
Drivetrain
• ATTESA ET-S All-Wheel Drive (AWD) with independent rear-mounted transaxle integrating transmission, differential and AWD transfer case.
• Rigid, lightweight carbon-composite driveshaft between engine and transaxle.
• Electronic traction control plus 1.5-way mechanically locking rear differential.
• Vehicle Dynamics Control (VDC-R) with three driver-selectable settings: Normal (for daily driving, controls brakes and engine output), R-Mode (for ultimate performance, utilizes AWD torque distribution for additional vehicle stability) and Off (driver does not want the help of the system).
• Hill Start Assist prevents rollback when starting on an incline.
DisclaimerVDC-R cannot prevent accidents due to abrupt steering, carelessness, or dangerous driving techniques. Always drive safely.
Transmission
• 6-speed Dual Clutch Transmission with three driver-selectable modes: Normal (for maximum smoothness and efficiency), Snow (for gentler starting and shifting on slippery surfaces), and R mode (for maximum performance with fastest shifts).
• Fully automatic shifting or full sequential manual control via gearshift or steering wheel-mounted paddle shifters.
• Dual clutch design changes gears in less than 0.5 second (0.2 second in R mode).
• Downshift Rev Matching (DRM).
• Predictive pre-shift control (in R mode) based on throttle position, vehicle speed, braking and other information.
Wheels and Tires
• 20 x 9.5" (front) and 20 x 10.5" (rear) super-lightweight forged-aluminum wheels with Gunmetal Gray finish.
• Exclusively developed nitrogen-filled Bridgestone® RE070A high-capacity run-flat summer tires, 255/40R20 front and 285/35R20 rear.
• Tire Pressure Monitoring System (TPMS).
• Optional exclusively developed nitrogen-filled Dunlop® run-flat all-season tires, 255/40R20 front and 285/35R20 rear (includes Bright Silver wheels).
Brakes
• Brembo® 4-wheel disc brakes with 4-wheel Antilock Braking System (ABS), Brake Assist, Electronic Brakeforce Distribution and Preview Braking.
• Two-piece floating-rotor 15-inch front and rear discs with diamond-pattern internal ventilation.
• 6-piston front/4-piston rear monoblock calipers.
Steering
• Rack-and-pinion steering with vehicle-speed-sensitive power assist.
• 2.6 steering-wheel turns lock-to-lock.
Suspension
• 4-wheel independent suspension with Bilstein® DampTronic system with three driver-selectable modes: Normal/Sport (for automatic electronic control of damping), Comfort (for maximum ride comfort), and R mode (engages maximum damping rate for high-performance cornering).
• Electronically controlled variable-rate shock absorbers. High-accuracy progressive-rate coil springs.
• Front double-wishbone/rear multi-link configuration with aluminum members and rigid aluminum subframes.
• Hollow front and rear stabilizer bars.
Body/Chassis
• Exclusive Premium Midship platform with jig-welded hybrid unibody.
• Aluminum hood, trunk and door skins. Die-cast aluminum door structures.
• Carbon-reinforced front crossmember/radiator support.
Back to Top
Standard Features
Exterior
• Wide-beam headlights with High Intensity Discharge (HID) low beams.
• LED taillights and brake lights.
• Dual heated power mirrors.
• Flush-mounted aluminum door handles.
• Body-color rear spoiler with integrated center high-mounted stop light.
• UV-reducing tinted glass.
Audio/Navigation/Performance Monitor
• Digital Bose® audio system with AM/FM/in-dash 6-CD changer and 11 speakers including dual subwoofers.
• HDD Music Box system, including hard drive with 9.4 GB for audio storage.
• MP3, WMA and DVD audio capable. In-dash Compact Flash card reader.
• HDD-based GPS navigation with touch screen.
• Driver-configurable performance monitor, developed with Sony® Polyphony, with graphical readouts of vehicle data and driving data displayed on a total of 11 screens.
• 7-inch WVGA high-resolution color-LCD display for audio, navigation and performance monitor.
Interior
• Automatic Temperature Control (ATC).
• Electronic analog instrument cluster with multi-function trip computer and digital gear indicator.
• Power front windows with one-touch auto-up/down feature.
• Intelligent Key system with pushbutton start. Power door locks.
• Cruise control.
• Tilt/telescoping steering column.
• Bluetooth® Hands-free phone system with voice recognition.
Seating/Appointments
• Leather upholstered front seats with perforated Alcantara inserts.
• 8-way power front seats with entry/exit switch for rear-seat passengers.
• Driver-shaped bucket seat.
• Dual individual rear seats.
• Heated front seats.
• Leather-wrapped steering wheel and shift knob.
• Drilled aluminum pedals.
Safety/Security
• Nissan Advanced Air Bag System (AABS) with dual-stage supplemental front air bags, seat belt sensors and occupant-classification sensor.
• Driver and front-passenger side-impact supplemental air bags and roof-mounted curtain supplemental air bags.
• Front seat belts with pretensioners and load limiters.
• Nissan Vehicle Immobilizer System.
• Vehicle Security System.
Seestar S50, PixInsight, GraxPert, RCAstro, SetiAstro, GHS
EQ mode, IRCUT filter, Bortel 7
45 hrs 31 min exposure, 32 sessions from Jul 2025 to Dec 2025.
'ImageIntegration' of 103 Seestar stacked images comprised of 8,140 subframes.
Workflow:
GraXperted 103 Seestar stacked images, then
BlurXTerminator;
ai_file = "BlurXTerminator.4.pb";
correct_only = false;
correct_first = false;
nonstellar_then_stellar = false;
lum_only = false;
sharpen_stars = 0.20;
adjust_halos = 0.00;
nonstellar_psf_diameter = 0.00;
auto_nonstellar_psf = true;
sharpen_nonstellar = 0.90;
NoiseXTerminator;
ai_file = "NoiseXTerminator.3.pb";
enable_color_separation = true;
enable_frequency_separation = true;
denoise = 0.90;
denoise_color = 0.90;
denoise_lf = 0.9;
denoise_lf_color = 0.9;
frequency_scale = 5.0;
iterations = 5;
detail = 0.15;
GraXpert;
SpectrophotometricColorCalibration;
narrowbandMode = false;
narrowbandOptimizeStars = false;
whiteReferenceName = "Average Spiral Galaxy";
redFilterName = "Sony Color Sensor R-UVIRcut";
greenFilterName = "Sony Color Sensor G-UVIRcut";
blueFilterName = "Sony Color Sensor B-UVIRcut";
deviceQECurveName = "Ideal QE curve";
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_GeneralisedHyperbolic;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_RGB;
inverse = false;
stretchFactor = 6.810;
localIntensity = 10.000;
symmetryPoint = 0.000200;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.000000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_Linear;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_RGB;
inverse = false;
stretchFactor = 0.000;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.100000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
StarXTerminator;
ai_file = "StarXTerminator.lite.nonoise.11.pb";
stars = true;
unscreen = false;
overlap = 0.20;
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_GeneralisedHyperbolic;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_Saturation;
inverse = false;
stretchFactor = 1.600;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.000000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_GeneralisedHyperbolic;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_Lightness;
inverse = false;
stretchFactor = 1.200;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.000000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_Linear;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_RGB;
inverse = false;
stretchFactor = 0.000;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.060000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
BlurXTerminator;
ai_file = "BlurXTerminator.4.pb";
correct_only = false;
correct_first = false;
nonstellar_then_stellar = false;
lum_only = false;
sharpen_stars = 0.00;
adjust_halos = 0.00;
nonstellar_psf_diameter = 0.00;
auto_nonstellar_psf = true;
sharpen_nonstellar = 0.10;
BlurXTerminator;
ai_file = "BlurXTerminator.4.pb";
correct_only = false;
correct_first = false;
nonstellar_then_stellar = false;
lum_only = false;
sharpen_stars = 0.00;
adjust_halos = 0.00;
nonstellar_psf_diameter = 0.00;
auto_nonstellar_psf = true;
sharpen_nonstellar = 0.10;
NoiseXTerminator;
ai_file = "NoiseXTerminator.3.pb";
enable_color_separation = true;
enable_frequency_separation = true;
denoise = 0.90;
denoise_color = 0.90;
denoise_lf = 0.9;
denoise_lf_color = 0.9;
frequency_scale = 5.0;
iterations = 5;
detail = 0.15;
CombineImages;
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_GeneralisedHyperbolic;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_Saturation;
inverse = false;
stretchFactor = 0.800;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.000000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
EnhanceNebula;
isStarless, true
useLuminanceMask, true
blackClip, 0.25
scaleFactor, 1
whiteClip, 1
previewMode, 2
amount, 1
protectHighlights, 0.5
protectHighlightsFactor, 0.9
maskSmoothingIterations, 3
GeneralizedHyperbolicStretch;
stretchType = GeneralizedHyperbolicStretch.prototype.ST_Linear;
stretchChannel = GeneralizedHyperbolicStretch.prototype.SC_RGB;
inverse = false;
stretchFactor = 0.000;
localIntensity = 0.000;
symmetryPoint = 0.000000;
highlightProtection = 1.000000;
shadowProtection = 0.000000;
blackPoint = 0.030000;
whitePoint = 1.000000;
colourBlend = 1.000;
clipType = GeneralizedHyperbolicStretch.prototype.CT_RGBBlend;
useRGBWorkingSpace = false;
Rationalisation at NCS HQ yielded the Modular MQB platform (Modular, Quick-change, Basic) with a common body mated to a wide range of powertrain subframes.
Here we have an MQB body mated to a MRNDR Super-duty Proton inversion flying chassis, rated for higher speeds and more stable flight than the ION version.
******************************************************************************
Photographed at Algonquin Provincial Park, Ontario, Canada
(285 km by road north of Toronto)
* Temperature 11 degrees C.
* Total exposure time: 10 minutes.
___________________________________________
Description:
Our home galaxy, the Milky Way, runs through the constellation Cygnus (the Swan) high in the northern hemisphere summer and autumn sky. Dense clouds of stars are obscured in places by winding lanes of dark foreground gas.
The red appearance of glowing clouds of hydrogen gas, the colours of which cannot be seen with the human eye, are revealed by the digital camera's sensor in long exposure photographs.
One of the most distinctive gas clouds is the aptly named "North America Nebula", to the left of centre. For a close-up view of this nebula made with a 400 mm lens, click here:
www.flickr.com/photos/97587627@N06/19933485213
To the right of the North America Nebula, and just left of centre, is a complex patch of red hydrogen gas surrounding the bright star Sadr (Gamma Cygni). For a close-up of this region made with a 540 mm focal length telescope in Sept. 2016, click here:
www.flickr.com/photos/97587627@N06/31156465551
For a version of this photo WITHOUT labels, click on the LEFT side of your screen, or here:
www.flickr.com/photos/97587627@N06/31156349001
___________________________________________
Technical information:
Sigma 50 mm f/1.4 DG HSM ART lens on Nikon D810a camera body, mounted on Astrophysics 1100GTO equatorial mount with a Kirk Enterprises ball head
Ten stacked frames; each frame:
50 mm focal length
ISO 2500; 1 minute exposure at f/4; unguided
(with LENR - long exposure noise reduction)
Subframes registered in RegiStar;
Stacked and processed in Photoshop CS6 (brightness, contrast, levels, colour balance)
******************************************************************************
With this version Toyota took a big leap in the direction of a more serious high-performance car. Again using subframe, suspension,and drivetrain assemblies from the Z30 Soarer (Lexus SC300/400), test model pre-production started in December 1992 with 20 models, and official mass production began in April 1993. The new Supra was completely redesigned, with rounded body styling and featured two new engines: a naturally aspirated Toyota 2JZ-GE producing 220 hp (164 kW; 223 PS) at 5800 rpm and 210 lb·ft (280 N·m) at 4800 rpm of torque and a twin turbocharged Toyota 2JZ-GTE making 276 hp (206 kW; 280 PS) and 318 lb·ft (431 N·m) of torque for the Japanese version. The styling, while modern, does seem to borrow some elements from Toyota's first grand touring sports car, the Toyota 2000GT. For the export model (America/Europe) Toyota upgraded the Supra turbo's engine (smaller, steel wheeled turbochargers, bigger fuel injectors, etc.). This increased the power output to 320 hp (239 kW; 324 PS) at 5600 rpm and 315 lb·ft (427 N·m) at 4000 rpm. (326hp / 325lbft for Europe)
The turbocharged variant could achieve 0–60 mph in as low as 4.6 seconds and 1/4 mile (402 m) in 13.1 seconds at 109 mph (175 km/h). The turbo version was tested to reach over 285 km/h (177 mph), but the cars are restricted to just 180 km/h (112 mph) in Japan and 250 km/h (155 mph) elsewhere. European versions of the car also had an air intake or scoop on the hood. Drag coefficient is 0.31 for the naturally aspirated models and 0.32 for the turbo models but unknown with the rear spoiler.
The twin turbos operated in sequential mode, not parallel. Initially, all of the exhaust is routed to the first turbine for reduced lag. This resulted in boost and enhanced torque as early as 1800 rpm, where it already produced 300 lb·ft (410 N·m) of torque. At 3500 rpm, some of the exhaust is routed to the second turbine for a "pre-boost" mode, although none of the compressor output is used by the engine at this point. At 4000 rpm, the second turbo's output is used to augment the first turbo's output. Compared to the parallel mode, sequential mode turbos provide quicker low RPM response and increased high RPM boost. This high RPM boost was also aided with technology originally present in the 7M-GE in the form of the Acoustic Control Induction System (ACIS) which is a way of managing the air compression pulses within the intake piping as to increase power.
For this generation, the Supra received a new 6-speed Getrag/Toyota V160 gearbox on the turbo models while the naturally aspirated models made do with a 5-speed manual W58, revised from the previous version. Each model was offered with a 4-speed automatic with manual shifting mode. Turbo models were equipped with larger brakes and tires (Unless you were in Japan where these were an optional extra). All vehicles were equipped with 5-spoke aluminium alloy wheels and a space saver spare tire on a steel wheel to save weight and space.
Toyota took measures to reduce the weight of this new model. Aluminium was used for the hood, targa top (when fitted), front crossmember, oil and transmission pans, and the suspension upper A-arms. Other measures included hollow carpet fibers, magnesium-alloy steering wheel, plastic gas tank and lid, gas injected rear spoiler, and a single pipe exhaust. Despite having more features such as dual airbags, traction control, larger brakes, wheels, tires, and an additional turbo, the car was at least 200 lb (91 kg) lighter than its predecessor. The base model with a manual transmission had a curb weight of 3,210 lb (1,460 kg). The Sport Roof added 40 lb (18 kg) while the automatic transmission added 55 lb (25 kg). It had a 51:49 (front:rear) weight distribution. The turbo model weighed 3,450 lb (1,560 kg) for the manual, automatic added another 10 lb (4.5 kg). Weight distribution was 53% front/47% rear. The Supra was heavier than the spartan Mazda RX-7 and all aluminium bodied Acura/Honda NSX, but it was lighter than the Nissan 300ZX and Mitsubishi 3000GT VR-4.
For the 1996 model year in the US, the turbo model was only available with the automatic transmission owing to OBD-II certification requirements. The targa roof was also made standard on all turbo models. For 1997, manual transmission returned for the optional engine along with a redesign of the tail lights, headlights, front fascia, chromed wheels, and other minor changes such as the radio and steering wheel designs. All 1997 models included badges indicating "Limited Edition 15th Anniversary". All turbo models came standard with the rear spoiler. For 1998, updates were a 3-spoke steering wheel and redesigned radio. In Japan, the turbo engines were installed with VVT-i. The SZ-R model was also updated with the introduction of a six-speed Getrag V161 transmission, the same used for the twin-turbo RZ models.
The stock A80 Supra chassis has also proven an effective platform for roadracing, with several top 20 and top 10 One Lap Of America finishes in the SSGT1 class. Despite its curb weight, in 1994 the A80 managed remarkable skidpad ratings of 0.95 lateral g's (200 ft) and 0.98 lateral g's (300 ft) Supra also featured a four-sensor four-channel track tuned ABS system with yaw control whereby each caliper is sensored and the brakes are controlled individually according to the speed, angle, and pitch of the approaching corner. This unique Formula One-inspired braking system allowed the Supra Turbo to record a 70 mph (113 km/h) -0 braking distance of 149 ft (45 m), the best braking performance of any production car tested in 1997 by Car and Driver magazine. This record was finally broken in 2004 by a Porsche Carrera GT, which does it in 145 ft (44 m) .
The US and UK market Supra featured bigger injectors, steel turbines and bigger inlet cam and had emissions in the range of 259 g/km CO2 despite the addition of Exhaust Gas Recirculation (EGR). The Japanese market Supra had CO2 emissions in the range of 224 g/km.
By the late 90s, sales of all sporty coupes were declining in North America, so the Supra was withdrawn from the Canadian market in 1996 and the US in 1998. The Turbo was not available in 1998 in California Air Resources Board (CARB) states. Production continued in Japan until August 2002, ceasing owing to restrictive emission standards.
[Text from Wikipedia]
en.wikipedia.org/wiki/Toyota_Supra
This miniland-scale Lego Toyota Supra A80 Coupe has been created for Flickr LUGNuts' 92nd Build Challenge, - "Stuck in the 90's", - all about vehicles from the decade of the 1990s.
This is a portion of the dust complex just north of Antares, in Scorpius. The blue reflection nebula at the left surrounds the star i Sco. This is a mosaic of 4 panels which consist of stacks of 90 s subframes. My intention is to expand upon this later. Here is the final version.
Subframes taken with a guided Celestron Edge HD 9.25" at f/2.3 with Hyperstar and an Atik 314L+ color CCD. Preprocessing in Nebulosity; processing and mosaic creation in PixInsight; final touches in PS CS 5.1.
Image center is near
RA 16h 26m
DEC -25.3°
******************************************************************************
Photographed at Algonquin Provincial Park, Ontario, Canada, between 00.39 and 00.52 EDT
(285 km by road north of Toronto)
* Temperature 17° C.
* Total exposure time: 6 minutes.
___________________________________________
Description:
Visually with the unaided eye, or in binoculars or a telescope, the distinctively-shaped North America Nebula, and the Pelican Nebula just to its right, appear as faint white clouds in the middle of our Milky Way galaxy. Long exposures with a digital camera sensor reveal the red glow of hydrogen gas, however, especially with Nikon's red sensitive D810a astrophotography camera.
This area of the sky is located in the centre of our own Milky Way galaxy as it passes across the northern hemisphere summer sky.
The brilliant star at upper right is the supergiant Deneb, the brightest star in the constellation Cygnus (the Swan), and the 19th brightest star in the sky.
For a version of this photo WITHOUT LABELS, click on your screen to the LEFT of the photo, or click here:
www.flickr.com/photos/97587627@N06/28274351193
And for a closer in view of the two nebulae made with a 400 mm lens in July 2015, click here:
www.flickr.com/photos/97587627@N06/20012353576
___________________________________________
Technical information:
Nikkor AF-S 70 - 200 mm f/2.8 G ED VRII lens on Nikon D810a camera body, mounted on Astrophysics 1100GTO equatorial mount with a Kirk Enterprises ball head
Six stacked frames; each frame:
200 mm focal length
ISO 5000; 1 minute exposure at f/4.5; unguided
(with LENR - long exposure noise reduction)
Subframes registered in RegiStar;
Stacked and processed in Photoshop CS6 (brightness, contrast, levels, colour balance, colour desaturation)
******************************************************************************