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This is my first attempt at capturing the Rosette Nebula, also known as Caldwell 49 in the constellation of Monoceros. Using a full frame mirrorless camera, 70-200mm lens and a Star Tracker I was able to get this image from my back garden in Torquay, Devon, UK.
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I had set up to capture 120 light frames but due to intemittent cloud cover and condensation on the filter I only came away with 50 subs so need to get some more when the weather clears again. Still, I am pleased with what I managed to get.
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Nikon Z6ii (unmodified)
Tamron 70-200 G2 lens at 200mm
60 sec subs (61 mins total exposure time)
f/4
ISO 800
61 lights, 50 darks, 50 flats & 50 biases
Skywatcher Star Adventuer 2i tracker
K&F Light Pollution Filter.
Bortle 5 sky.
Edited in Siril, Photoshop & Lightroom.
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Thank you for stopping by and taking a look.
First discovered by Edmond Halley in 1714. It was 50 years later when Charles Messier added the cluster to his list of objects that he was not interested in, giving it the designation M13.
The cluster is 25,000 light years away from us and can be found in the Constellation Hercules. Giving it it's more prestigious title of 'The Great Cluster in Hercules'.
M13 is one of the brightest globular clusters visible to us, especially from the Northern hemisphere. Containing over 100,000 stars it is quite easy to detect with a modest pair of binoculars and a dark sky.
Leave a comment below if you find it with some binoculars.
Boring techie bit:
Skywatcher Quattro 8" Newtonian Reflector steel tube with the f4 aplanatic coma corrector, Skywatcher EQ6 R pro mount, Altair Starwave 50mm guide scope, ZWO asi120mm guide camera mini, ZWO asi533mc pro cooled to -10c, Optolong L'enhance 2" filter, ZWO asiair plus.
Stacked with DeepSkyStacker and processed in StarTools.
Messier 97 Owl (25% Crop)
Skywatcher 100ED
Canon 700d
ISO800 10x120s (20 mins)
Celestron CGEM DX
Processed in PixInsight
This is first look at a coloured nebula this side of Town As these two are so close this is a two shot Panorama in this case sitting vertically. This shot went straight together in PTGui even though it was only stars as the join. This is a part of the Carina Nebula the Hand cluster is to the left and carina to Right.
This is two nights per panel or 105 shots each as the nights get longer.
QHY183C -10c 105 shot 10 min over two nights each.
Prima Luce Essato Focus, Focus on the hour ,
Optolong LeNhance filter,
Skywatcher Black DiamondED80 OTA Rotated 76 degrees
Skywatcher NEQ 6 Pro
Guided PHD2, SGP
Pixinsight, Ps.
NGC 2359 - Thor's Helmet is an emission nebula in the constellation Canis Major. The nebula is approximately 11.96 thousand light years away from Earth and 30 light-years in size.
This is an HOO process with Ha mapped to red, oiii to green and blue.
Equipment Details:
•8 Inch Skywatcher Quattro Carbon Fibre F4.0 Newtonian Reflector
•Skywatcher NEQ6 Mount
•SBIG ST2000xm CCD Camera cooled to -20'c
•SBIG CFW8 Filter Wheel
•Astranomik Ha and Oiii Filters
•SKywatcher BD 102mm Guide Scope
•Meade DSIii CCD Guide Camera
•Polemaster for polar alignment
Exposure Details:
•Ha 25X180 seconds - Bin 1x1
•Oiii 18X180 seconds - Bin 1x1
•Oiii 18X180 seconds - Bin 1x1
Total Integration Time: 2 hours and 10 minutes
16 x 300s integration tiime
ZWO ASI 533 MC Pro
ZWO ASIAIR
Canon 400mm f5.6
Optolong UV/IR cut filter
Skywatcher HEQ5 Pro mount
120mm guide scope
Exif:
Mount: Skywatcher EQ-5 Pro GoTO
Scope: Lacerta 72/432 w/ 0,85 reducer
Camera: Pentax K-1 (unmodified)
Guider: Orion 50mm and Zwo 120mm mini with ASIAIR
Exposures: 76x180s, ISO800
Calibrated with dark, and bias.
Camera: Zwo Asi183mm Pro
Telescope: Lacerta 200/800 F4
Corrector: Gyulai Pál GPU
Filters: Astronomik Deep-Sky RGB, Astronomik L-3 UV-IR Block, Astronomik 6nm SHO
Mount: Skywatcher EQ-5 Belt-modded
Guiding: Orion 50mm Mini guidescope, Zwo Asi120mm mini kamera, N.I.N.A
Images:
Astronomik L-3 UV-IR Block: 264x120s Gain53 -15°C
Astronomik Deep-Sky R: 100x120s Gain53 -15°C
Astronomik Deep-Sky G: 104x120s Gain53 -15°C
Astronomik Deep-Sky B: 109x120s Gain53 -15°C
Isaszeg, Bortle 4
Last night's moon, known by some as The Worm Moon, was blazing in the sky here last night, once some earlier low cloud and mist had passed.
So was very hard to ignore and with its light swamping any desire to do some deep sky stuff!
So this is an image captured from last night imaged with my Skywatcher Esprit 120ED refractor @f5.4 and ZWO 2600MC camera.
The moon was in Virgo and was 15.5 days old. The great rayed crater Tycho is presenting nicely!
Many thanks for looking!
I had been putting off processing this image because the conditions were not good on the night it was taken, and I was not convinced there would be enough data to work with, especially since there was no Oxygen or Sulphur data. I plan to revisit during the winter of 2024/2025 to gather more data. The Bubble Nebula (NGC7635) image comprises RGB and Hydrogen Alpha data.
Located in Cassiopeia, NGC7635 (Caldwell 11, Sharpless 162) is an emission nebula close to M52. The bubble is created by the wind emanating from the young central star SAO 20575. The surrounding gas is part of a giant molecular cloud that is also excited by this star.
Imaging session: 10/01/2024
Sky quality: Bortle 5 (approx.)
Mount: iOptron CEM40G
OTA Imaging: Skywatcher 120ED
Camera: ZWO ASI533MM Pro
Filter Wheel: ZWO
HaRGB Filters: ZWO
Focuser: Primaluce Lab ESATTO
Guiding: iOptron
Computer: Primaluce Lab Eagle 5 + ECCO2 (Environment)
Light Exposures:
Ha ……….. 12 x 300s
Red ........... 20 x 90s
Green ......... 20 x 90s
Blue .......... 20 x 90s
Calibration files:
BIAS .......... 100
Dark .......... 50
Flat .......... 20
Dark flat ..... 50
Total integration time: 2.5hrs
Processing
Using Pixinsght, the background was extracted using Seti Astro’s Automatic DBE before using Russel Crowman’s BlurXterminator and NoiseXterminator. Some further noise reduction using Topaz DeNoise and touching up with Adobe Photoshop.
Astrometric Information
Center (RA, Dec): 350.195, 61.201
Center (RA, hms): 23h 20m 46.707s
Center (Dec, dms): +61° 12' 05.268"
Size: 49 x 48.7 arcmin
Radius: 0.575 deg
Pixel scale: 1.96 arcsec/pixel
Equipment:
Scope: Lacerta 72/432 F6 0.85x reduktorral (367mm F5.1)
Mount: Skywatcher EQ-5 Pro Synscan Goto
Guiding: OAG
Guide camera: ZWO ASI120mm Mini
Main camera: ZWO ASI183MM-Pro cooled monochrome camera
Accessories:
ZWO ASIAIR Pro
ZWO EFW 8x1.25"
ZWO EAF
ZWO OAG
ZWO 1.25 Helical focuser
Lacerta Dew-heater 30cm
Programs:
PixInsight
Adobe Photoshop CC 2020
Details:
Camera temp: -15°C
Gain: 53, 111
Astronomik 6nm Ha: 121x300s
Astronomik L-3 UV-IR Block: 146x180s
Astronomik Deep-Sky R: 20x180s
Astronomik Deep-Sky G: 20x180s
Astronomik Deep-Sky B: 19x180s
Bortle Scale: 4
Location: Isaszeg, Hungary
Acquisition date(s):
2021.03.02., 2021.03.08., 2021.03.13., 2021.03.19., 2021.03.20., 2021.03.23.
The great Andromeda Galaxy M31 in messier catalog
This is a 4 panel mosaic capture during two cold nights.
Starless version : flic.kr/p/2mDSYEG
-Equipment-
Scope: TS-Optics 94/414 EPDH (414mm focal)
Camera: ZWO ASI533MC Pro at -5°C
Guiding: ZWO OAG
Guiding camera: ZWO ASI 120MM
Mount: Skywatcher NEQ5
Filter: Astronomik L
-Acquisition-
Light :Panel-1 60x300s
Panel-2 60x300s
Panel-3 52x300s
Panel-4 60x300s
Dark-100x300s Flat-50 Bias-100
Date : Take on 2 night 05 September2021
and 10 October 2021
Location : France-Alsace Bortle 4/5
-Software-
Carte du Ciel, N.I.N.A, Phd2 , PoleMaster and PixInsight
Ez Processing Suite from darkarcon
darkarcon website : darkarchon.internet-box.ch:8443/
-Pre Processing each panels in PixInsight-
Image Calibration
Cosmetic Correction
Debayer
Subframe Selector
Star Alignement
Local Normalization
Drizzle x2
Dynamic crop
-Build the 4 panel mozaic
It's my first 4 panel mosaic so I follow this tutorial from Amy Astro www.youtube.com/watch?v=T0f8Tl_kC0A
-Processing
DBE master Light
Split L,R,G,B layer from Master light
__L__
Ez_Deconvolution
Ez_Denoise
Ez_Soft Streatch
Ez_HDR
UnsharpedMask with mask
__RGB__
Linear Fit
BackgroundNeutralization
PhotometricColorCalibration
Ez_Soft Streatch
Starnet++
CuvesTransformation with mask
A lot of curves...
Bring back stars with PixelMath
__LRGB__
LRGBCombination
Final CurvesTransformation
Ez_Star Reduction
DarkStructureEnhance script
Save as jpg
Clear Skies !
This is part of my targets for astro fest. We where asked to sort out some targets we would like to take. my first of the night is below 47 Tucanae above is the second. 29/10/2022
www.flickr.com/photos/33814724@N03/51623278972/in/datepos...
QHY183C -10c 100 shot 10 min
MeLE Mini PC
Prima Luce Essato Focus
Optolong LeNhance filter,
Skywatcher Black DiamondED80 OTA
Skywatcher NEQ 6 Pro
SVbony 50MM Guide scope
QHY QHY5L-II-M Guide camera
Guided PHD2, Nina
Pixinsight, Ps.
C/2020 F3 (NEOWISE) or Comet NEOWISE is a long period comet with a near-parabolic orbit. Here seem in Triunfo, Pernambuco, Brazil, on 23-July-2020. Using the Skywatcher Star Adventurer tracker.
With all these clear nights in Montana I am finishing target's every 4 nights or so. Much better than my percent in Seattle!
Crescent nebula NGC 6888
Meade 6000 series 115 APO
Asi 1600mm
Skywatcher Eq6R-Pro
Very challenging deep sky object.
Picture taken from Mitzpe Ramon (bortle 4). 43 x 5' lights.
Dark, flat and bias correction. Process with pixinsight.
Telescope Williams optics ZIII 73
Skywatcher Star Adventurer GTi
Camara Sony Alpha 6400 (no modified)
one of my favourite deep sky targets, it contains several NGC-objects with a very bright star cluster in the middle (NGC2244), causing the gases to shine brightly.
though it being end of winter and thus only getting about 3h after sunset to shot images in the south, it was two nights in a row to gather 4 hours of data, heavy wind gusts ruined about 1.5 hours worth of data. i also recognized starlink being a problem the last couple of sessions i have, luckily due to stacking its trails usually disappear in post processing.
camera: ToupTek ATR533C
mount: Skywatcher HEQ5Pro
scope: TS Optics 115/800 with 0.8x reducer
80x180sec @gain 100 and 1x1 binning, cooled to -10°C
stacking and editing in APP, SIRIL and Photoshop
shot in two nights at a waning moon (approx 20%) under a bortle 5+ sky from my backyard
Proxima Centauri.
Our elusive nearest stellar neighbour.
It is the nearest star to our Solar System - but is a very dim and ordinary star and difficult to identify.
It orbits Alpha Centauri, more than two degrees away, which is outside the field of view of my image and much brighter.
Distance 4.2 Light years.
Magnitude: +11.
Field of View: 47.8 x 31.7 arcmin.
Exposure: 300 seconds.
Skywatcher Esprit 120 refractor.
ZWO ASI071 camera.
2020-08-25.
A full description is provided on my website: cosmicfocus.wordpress.com/2020/08/27/our-closest-star/com...
SkyWatcher 70mm SK707AZ2 + Filter Thousand Oaks + super 25mm + barlow 2X.
Edited with MS Picture Manager and Photofiltre.
It's possible to see the huge 3590, 3591, 3592 and 3594, 3595 and 3596 spots
SkyWatcher 70mm SK707AZ2 + Filter Thousand Oaks + super 25mm + barlow 2X.
Edited with MS Picture Manager and Photofiltre.
It's possible to see the 3772, 3774, 3777, 3780, 3781, 3782 and 3784 spots.
Our first Moon shot this month!
Delighted to have our Mak 127mm scope out tonight for some Mooniness!
Conditions - a chilly -2, steady breeze, clear skies
Set up: Canon 600D att ached to Mak 127mm scope - prime focus single shot
OTA: Newtonian Celestron 130 mm/f5 modified
Mount: Skywatcher Heq 5
Imaging Camera: Canon 700D astro modified
Telescope Guide: Gso 50mm
Camera Guide: QHY5L II Mono
Baader Mk III Coma Corrector
Polemaster Eletronic Polar Scope
Total Exposure: 3:00 hours (subs 300 sec)
Deep Sky Stacker: Calibration and stacking
Adobe Photoshop Cs2 : Data Processing,
Pulg-in: Hasta la vista, green, astroflat pro
PHD Guiding 2: Guide
Darks, Dark Flats, Flats and Bias apply
Serra Negra ( Bortle 4) /São Paulo/Brasil . 05/2022
Over the last three night I chose this target not knowing how it would come out. The processing in Pix and Ps I get this, as we are about to get clouded in I have gone with the 100shots. Camera rotated to get this view.
QHY183C -10c 100 shots 10 min each over 3 nights, Rotated 103 degrees.
Prima Luce Essato Focus , Focus every hour.
Skywatcher Black DiamondED80 OTA
Skywatcher NEQ 6 Pro Hypertuned
Guided PHD2, SGP
Pixinsight, Ps Lr.
The (relatively) small batch of North East Proms today with Earth for scale, best 30% of 2100 frames in AS2, bin2x2 - very fast moving low clouds and gusty (45mph+) squalls today, hid in the gazebo with the scope and held on for dear life until I got a break. Image rotated 90 deg CW. Skywatcher 120ED Esprit, Daystar QC, Grasshopper 3 (IMX174). Genika software worked for once too without falling over.
Also different configuration for scope, replaced the Diagonal with an 80mm extension tube (UV/IR filter attached to this), then the Quark, then the camera. Seems to work just as well and lets me have more back focus. For a sense of further scale, see here www.flickr.com/photos/76699751@N07/28517451253/in/photost...
SkyWatcher 70mm SK707AZ2 + Filter Thousand Oaks + super 10mm.
Edited with MS Picture Manager and Photofiltre.
It's possible to see the 2765 spot, the most proeminent to emerge on solar disk since January.
My biggest project so far.
Camera: Zwo Asi183mm Pro
Imaging Lens: Samyang 135 F2 at F2.8
Filters: Astronomik Deep-Sky RGB, Astronomik L-3 UV-IR Block, Astronomik 6nm SHO
Mount: Skywatcher EQ-5 Belt-modded
Guiding: Orion 50mm Mini guidescope, Zwo Asi120mm mini kamera, N.I.N.A
Images:
Astronomik 6nm Ha: 500x300s Gain111 -15°C
Astronomik 6nm Oiii: 285x300s Gain111 -15°C
Astronomik L-3 UV-IR Block: 755x120s Gain111 -15°C
Astronomik Deep-Sky R: 112x120s Gain111 -15°C
Astronomik Deep-Sky G: 163x120s Gain111 -15°C
Astronomik Deep-Sky B: 120x120s Gain111 -15°C
Programs used: PHD2, N.I.N.A, PixInsight
Hungary, Isaszeg, Bortle 4
This nebula is located at around 7500 lights years from the Earth and extend over 165 lights years.
On the upper right part you can see the Fish Head Nebula (IC 1795).
On the left it is a part of the Heart Nebula (IC 1805) and you can see Melotte 15 in the middle of the Heart Nebula, a little star cluster with a lot of dust
Starless version: flic.kr/p/2mA2B1y
One exposure 300s : flic.kr/p/2mwYXX5
-Equipment-
Scope: TS-Optics 94/414 EPDH (414mm focal)
Camera: ZWO ASI533MC Pro at -15°C
Guiding: ZWO OAG
Guiding camera: ZWO ASI 120MM
Mount: Skywatcher NEQ5
Filter: Optrolong L-eXtreme
-Acquisition-
Light :218x300s ( 18h ) at Gain:101 Offset:49
Dark-100x300s Flat-50 Bias-100
Date : Take on 5 night 29, 30 september 2021
and 7, 8, 9 october 2021
Location : France-Alsace Bortle 4/5
-Software-
Carte du Ciel, N.I.N.A, Phd2 , PoleMaster and PixInsight
I use the ForaxX palette for HOO combination
ForaxX website : thecoldestnights.com
And the Ez Processing Suite from darkarcon
darkarcon website : darkarchon.internet-box.ch:8443/
-Pre Processing in PixInsight-
Image Calibration
Cosmetic Correction
Debayer
Subframe Selector
Star Alignement
Local Normalization
Drizzle x2
Dynamic crop
-Processing
Split the master_LRGB into L, R, G, B layer
DynamicBackgroundExtractor each layer
___RGB layer___
Split RGB channels for build Ha and Oiii
Ha=R Oiii= B*0.3+G*0.7
EZ_Soft Stretch
HOO combination with Foraxx formula
R=Ha
G=((Oiii*Ha)^~(Oiii*Ha))*Ha + ~((Oiii*Ha)^~(Oiii*Ha))*Oiii
B=Oiii
Starnet++ for remove stars and build a mask nebula
Color Saturation
Curves Tansformation (K,saturation,hue)
Saturate stars for push up stars color
SCNR with star Mask for remove green in stars (OSC camera)
Bring back the stars with PixelMath
___L layer___
Ez_Deconvolution
Ez_Denoise
Ez_Soft Stretch
Ez_HDR
Local Histogram Equalization with nebula mask
UnsharpedMask with nebula mask
___LRGB___
Final Curve Transformation
DarkStructureEnhance script
EZ_Star Reduction
Save as BMP 32bit file
Clear skies !
Canon 400mm f5.6
ZWO ASI533 MC Pro
ZWO ASI 120MM Mini
ZWO ASIAIR Plus
Optolong L-Enchance filter
Skywatcher HEQ5
About 1hr of integration time
Bortle 4 sky
SkyWatcher 70mm SK707AZ2 + Filter Thousand Oaks + super 25mm + barlow 2X.
Edited with MS Picture Manager and Photofiltre.
It's possible to see the 3690, 3691, 3695, 3697, 3698 and 3699 spots.
A quick look at this active region that has given us so many flares this last week including the X9 which sparked off Auroras. This region was still flaring this morning (Saturday 9 September 2017) as I was imaging and viewing it. Best 50% of 3500 frames using PIPP, AS2 and CS5
AR2674 is also visible just above it.
Equipment:
Skywatcher 120ED
Daystar Quark Chromosphere
PGR 3 (IMX174)
Seeing around 6/10 due to wind wobble and racing cloud
So what you read next is not going to make sense, for the last four day in the morning I get the data. I have edited as per I know the shot as a colour sensor looks. After looking at it on the fouth days edit I did not like it so I thought time to try some thing new. Glass of red wine and Pink Floyd "Wish you where here" playing on the computer "Shine on you crazy Diamond", edit how I see the data not some thing else.
I hope there is a few out there understand the madness and like the edit.... for those of you like me never found the chicken once starless the chicken stood out. Bottom left corner on the rim of the light patch looking into the middle of the shot. 100% looking at The lioness profile on the other side of the nebula. This is 27 hours worth of data.
QHY268M -10c 110 Odd shots 5 min each filter over 4 nights .. 30 shots each RGB 1 min exposure.
QHYCFW3 and 7 Antlia filters LRGBSHaO
MeLE Mini PC
Pegasus Astro Pocket Mini power box
Starpoint Australis SP3 Focuser Rotated 90 degrees
Skywatcher 200 F4 PREMIUM PHOTO QUATTRO REFLECTOR OTA
Skywatcher F4 Aplanatic Coma Corrector
Skywatcher NEQ 6 Pro Hypertuned
SVbony 50MM Guide scope
QHY5L-II-M Guide camera
Guided PHD2, Nina
Pixinsight, Ps, Lr
Tracked, stacked, composite astroscape, made with Fujifilm X-T2, Fujifilm F1.4 at F2, and Skywatcher Star Adventurer.
21*4min tracked, iso320
Widefield Iris Nebula (NGC 7023) and Ghost Nebula (VdB 141) in Cepheus Region
Canon EOS 7Da | Canon EF 200mm f/2.8L at f/4.0
Skywatcher HEQ5 Pro | Lacerta M-GEN | Finderscope 9x50
5x 1800sec | ISO200
3x 900sec | ISO400
no filters used
Took advantage of an early start today from 08.50 UTC until 9.30 UTC conditions were great, total blue sky and hardly any wind until 10.00 UTC. What a difference too using the SW120 today with the Quark Ha eyepiece.
So this is a final goodbye to AR2403 disappearing around the western limb.
Discovered a great plug in for my CS5 programme today ideal for deconvoluting.
Equipment used:
Skywatcher 120ED Esprit, Daystar Quark Chromosphere, 0.5x reducer, Orion SSPIAG 3mp camera.
Best 1200 frames out of 2000, aligned in PIPP, best 85% of 1200 stacked in AS2!. Processed in CS5
SkyWatcher 70mm SK707AZ2 + Filter Thousand Oaks + super 25mm + barlow 2X.
Edited with MS Picture Manager and Photofiltre.
It's possible to see the 4043, 4044, 4045, 4046, 4048 and 4049 spots.
This was unceremoniously cut short with a two weeks of rain and clouds so It was case of stack and the result came out very well none the less.
QHY183C -10c 52 shot 10 min
Prima Luce Essato Focus, Focus on the hour ,
Optolong LeNhance filter,
Skywatcher Black DiamondED80 OTA Rotated 53 degrees
Skywatcher NEQ 6 Pro
Guided PHD2, SGP
Pixinsight, Ps.
Equipment:
Scope: Lacerta 72/432 F6 0.85x reduktorral (367mm F5.1)
Mount: Skywatcher EQ-5 Pro Synscan Goto
Guiding: OAG
Guide camera: ZWO ASI120mm Mini
Main camera: ZWO ASI183MM-Pro cooled monochrome camera
Accessories:
ZWO ASIAIR Pro
ZWO EFW 8x1.25"
ZWO EAF
ZWO OAG
ZWO 1.25 Helical focuser
Lacerta Dew-heater 30cm
Programs:
PixInsight
Adobe Photoshop CC 2020
Details:
Camera temp: -15°C
Gain: 53, 111
Astronomik 6nm Ha: 121x300s
Astronomik L-3 UV-IR Block: 146x180s
Astronomik Deep-Sky R: 20x180s
Astronomik Deep-Sky G: 20x180s
Astronomik Deep-Sky B: 19x180s
Bortle Scale: 4
Location: Isaszeg, Hungary
Acquisition date(s):
2021.03.02., 2021.03.08., 2021.03.13., 2021.03.19., 2021.03.20., 2021.03.23.
OTA: Newtonian Celestron 130 mm/f5 modified
Mount: Skywatcher Heq 5
Imaging Camera: Canon 700D astro modified
Telescope Guide: Gso 50mm
Camera Guide: QHY5L II Mono
Baader Mk III Coma Corrector
Polemaster Eletronic Polar Scope
Total Exposure: 2:30 hours (subs 300 sec)
Deep Sky Stacker: Calibration and stacking of frames
Adobe Photoshop Cs2 : Data Processing, Plug-in: Hasta la vista, green, astroflat pro
PHD Guiding 2: Guide
Darks, Dark Flats, Flats and Bias apply
Serra Negra ( Bortle 4) /São Paulo/Brasil . may/2021
Captured: July 14. 2018.
Location: AO Nostromo, Gornji Milanovac, Serbia
Telescope: SkyWatcher MN190 on SkyWatcher AZ-EQ6 mount
Camera: DSLR Canon 450D (full spectrum)
Frames: 15 x 240″
Software: PHD2; BackyardEOS; PixInsight; Photoshop
Testaufnahme mit der Canon 6D
Trotz schlechter Transparenz, recht gutes Ergebnis dabei herausgekommen
distance 444 ly
Equipment:
Skywatcher ED80/600
Skywatcher Reducer x0,85
Canon 6D
Celestron AVX
Guiding:
i-Nova PLA-Mx on 9x50 Finderscope
PHD
30x300s ISO3200
19.01.2017
28.01.2017
total exposure time: 2:30
Processing: PixInsight/Lightroom
4 panels merged of Orion Mosaic
Each panel info:
25) 3-minute, ISO-1600, F/4, 135mm focal length lights.
25) Darks
25) Flats
25) Bias
Guided, dithered after every frame, stacked with DSS, edited in PixInsight and Photoshop.
Camera: Nikon D750a
Lens: Rokinon 135mm F2
Mount: SkyWatcher EQ6-R Pro
Location: Fort Davis State Park, Texas.