View allAll Photos Tagged deepskystacker
M-27 Dumbbell Nebula
C-11 @ F/2 Hyperstar CGEM-DX on Pier
16 subs 60 sec iso1600 unguided
0 flats, 0 darks, 0 bias
Total integration 0 hours 16 minutes.
Canon 6D Baader Mod – by Hap Griffin.
Filter - LPS2
seeing - average
many times on target.
Stacked in Deepskystacker
Manually, off-axis guided for 11 x 5-minute exposures at ISO 1600, f/4.
Modified EOS 600D & Revelation 12" Newtonian reflector telescope.
Registered and stacked using DeepSkyStacker; initial curves adjusted in Canon Photo Professional; final curves & colour-balance adjusted using Paint Shop Pro; final noise reduction using CyberLink PhotoDirector.
Secondo ritratto della Galassia di Andromeda con le altre due galassie ellittiche vicine, M32 e M110.
Rispetto alla prima foto ho cercato più pulizia e fedeltà cromatica.
Scattata in condizioni abbastanza favorevoli come inquinamento luminoso, ma con la galassia sempre abbastanza lontana dallo zenit, prima della nuova Luna piena riproverò.
Critiche, commenti e consigli graditissimi.
Nei commenti ulteriori dettagli.
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Data e luogo:
-Massa, 44° 2'31.08"N 10° 7'9.22"E
-27 Settembre 2011 ore 23 circa.
Strumentazione:
-Canon 450D
-Canon 55-250 IS
-Montatura equatoriale motorizzata in A.R. Heyford EQ8
Dati di scatto:
-9 lightframe (60s, 250mm, f/8, iso 800)
-9 darkframe
-9 flatframe
-9 biasframe
Software Usati:
-Backyard Eos - Scatto remoto, programma davvero consigliato!
-Deepskystacker - Allineamento, combinazione degli scatti, creazione file TIFF
-Photoshop CS 2, Lightroom 3 - Crop e ulteriori modifiche al contrasto
Number 35 in the Messier catalogue, number 2168 in the New General Catalogue.
A quite beautiful open star cluster in the constellation of gemini. At 2,700 light years away it is filled with young hot blue stars, leading to estimates at the age of the cluster to be around 150 million years. Over 500 massive stars spread out amongst 2,500 stars, stretching over just 24 light years.
In stark contrast is the open star cluster NGC 2158 in the lower right corner. Much further away at over 14,000 light years, it appears much more condensed. The lack of any large hot blue stars gives away the fact that it is also much older at an estimated 2 billion years.
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, ZWO asiair plus.
300 seconds at 0 gain.
Stacked with DeepSkyStacker and processed in StarTools.
This is the Eastern part of the Veil Nebula complex in Cygnus. It's the remnant of a supernova that exploded 5-8000 years ago. The gas ejected from the explosion is still expanding outwards, colliding with other interstellar material at up to 30,000 km/s (one tenth the speed of light) -- the shock of the impact ionizes the gases, causing them to glow like this.
I've created a "bi-colour" image here -- a combination of just two channels -- with one channel in hydrogen-alpha (Ha) and one in Oxygen-III (OIII).
The image includes roughly 2.5 hours of exposure in Ha and 4 hours in OIII, through the QHY9 mono camera and William Optics FLT110 at f5.6. Stacked in DeepSkyStacker and aligned/processed in Photoshop.
Ha is mapped to Red, the Green channel is a 75-25 blend of OIII-Ha, and the Blue channel is a 90-10 blend of OIII-Ha.
Shot over two nights from my back yard in downtown Toronto, Canada.
This planetary nebula is located right on the border of Taurus and Perseus. It is cataloged as NGC 1514 and is also known as the Crystal Ball Nebula. The magnitude, depending on the source, is listed at 10.9.
Observation data: J2000 epoch
Right ascension: 04h 09m 16.98573s
Declination: +30° 46′ 33.4699″
Distance: 1520 ly
Apparent magnitude (V): 9.27
Apparent dimensions (V): 2.2′
Constellation: Taurus
Tech Specs: Orion 8” RC Telescope, ZWO ASI2600MC camera running at -10F, 68 x 60 seconds, Celestron CGEM-DX pier mounted, ZWO EAF and ASIAir Pro, processed in DSS and PixInsight. Image Date: January 2, 2024. Location: The Dark Side Observatory (W59), Weatherly, PA, USA (Bortle Class 4).
Finally got imaging working again with my new laptop. It's taken a while!
M106 in Canes Venatici plus a few other galaxies, From top to bottom they are NGC 4220, NGC 4248, NGC 4217 and NGC 4346.
This was a quick test image stacked in DeepSkyStacker so there's a couple of satellite trails that could be processed out.
Taken from the Starshed Enterprise on 26th March 2020.
A stack of 9x300s exposures using a QHY22 camera on a TS Imaging Star71 - 71mm f/4.9 Imaging APO telescope. Autoguided using OAG. Flats, darks and bias applied.
Calibration and stacking done in DeepSkyStacker and post-processing in PixInsight.
This is the galaxy designated NGC 5961 located in the constellation Corona Borealis. Inside the galaxy is the supernova 2025ngs that I imaged on July 4, 2025. My magnitude estimate based on 60 minutes of collected data is V16.1.
Tech Specs: Meade 12” LX-90 SCT Telescope, Antares Focal Reducer, ZWO ASI2600MC camera running at 0F, 60 x 60 seconds, Celestron CGX-L pier mounted, ZWO EAF and ASIAir Pro, processed in Tycho Tracker and PixInsight. Image Date: July 4, 2025. Location: The Dark Side Observatory (W59), Weatherly, PA, USA (Bortle Class 4).
Ambas feitas com 8 lights + 8 darks e 8 bias, empilhados no Deep Sky Stacker. Utilizei a t3i e a 24mm, com ISO 1600, f/ 2.8 e exp de 15 e 20seg.
OTA: Celestron C8N, 8" newtonian reflector
Starizona Nexus 0.75x coma corrector (for f/3.75)
Camera: ZWO ASI1600MM
Filters: Baader CMOS-Optimized Ultra-Narrowband
Exposure: Ha 12x10min, Oiii 7x10min, Sii 7x10min
Mount: CEM70G
Captured with SGP
Registered and stacked with DeepSkyStacker
Photographed from Round Rock TX (light pollution zone: red)
Skywatcher 100 Esprit APO refractor + Canon 6D full spectrum mod with Optolong-L filter. Exposure time: 6hr30min (99x240sec) august 18-19 2015 ISO1600. Stacked in Deepskystacker with 21 flat frames and 65 bias frames. Processed with Pixinsight. Mount: Skywatcher AZ-EQ5-GT. Capture software: Backyard EOS. Guided with PHD2 and Orion Starshoot autoguider on 50 mm guidescope.
Press L (followed by F11) for the best view.
Pentax K5-II
Super Takumar 200mm F4
iOptron SkyGuider Pro
f/5.6@ISO 800
67x210s stacked using DeepSkyStacker
Processed in PixInsight and Photoshop
One of the last chances this season. Rosette was very low on the horizon.
About 80, 30 second images
D800
70-200 @ 200mm
iso 3200
F2.8
Eq3 unguided
UHC-e filter
Bortle 5
Summer MilkyWay and its treasures
A project I was working on the past couple of days...4 nebulas depicting their locations within the MilkyWay.The MilkyWay and the Lagoon Nebula were both captured in Judique,Nova Scotia and the Eagle,Swan and Trifid nebulas were caught in my observatory in rural Ottawa,On.
---MilkyWay... ISO 800
18mm-f3.5 @ 360sec
---Swan Nebula...ISO 800:
42 x 30sec
ISO 1600:
22 x 60sec
12 x 300sec
14 x 600sec
12 x 900sec..22 Flats
---Eagle Nebula...ISO 1600
16 x 90sec
10 x 180sec
2 x 300sec
11 x 600sec
16 x 900sec
1 x 1200sec..22 x Flats
---Lagoon Nebula...ISO 1250
11 x 150sec
1 x 300sec..22 x Flats
---Trifid Nebula...ISO 1600
26 x 30sec
7 x 900sec
4 x 1200sec..20 Flats
-Celestron AVX Mount
-150mm SkyWatcher Reflector
-Orion autoguider package
-Nikon D5100 (unmodified)
-AC adapter
-- Capture --
PHD 2.4.1
BackyardNIKON
--Processing --
DeepSkyStacker
PhotoshopElements12
Photoshop CS2
Annie's Astro Actions
Canon 5dmkii f/2 C-11 /CGEM-DX / Hyperstar. 25 lights, no Darks, no Bias, no Flats, stacked in Deepskystacker.
The Pleiades or Seven Sisters (Messier 45 or M45), is an open star cluster containing middle-aged hot B-type stars located in the constellation of Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the naked eye in the night sky. The celestial entity has several meanings in different cultures and traditions.
The cluster is dominated by hot blue and extremely luminous stars that have formed within the last 100 million years. Dust that forms a faint reflection nebulosity around the brightest stars was thought at first to be left over from the formation of the cluster (hence the alternative name Maia Nebula after the star Maia), but is now known to be an unrelated dust cloud in the interstellar medium, through which the stars are currently passing. Computer simulations have shown that the Pleiades was probably formed from a compact configuration that resembled the Orion Nebula. Astronomers estimate that the cluster will survive for about another 250 million years, after which it will disperse due to gravitational interactions with its galactic neighborhood.
An open star cluster also called the Foxhead cluster, though like most of these names, I don't see it. Quite a number of red giant stars hide in this cluster.
NGC 6819 lies 7,200 light years from us in the constellation of Cygnus the Swan.
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 -20c gain 101, Optolong L'enhance 2" filter, ZWO filter drawer, ZWO asiair plus.
60s exposures.
Best 80% of 120 light frames.
Darks, Flats & Bias.
Stacked with DeepSkyStacker and processed in StarTools & Affinity Photo.
Target:SH2-132 Lion nebula, a very faint emission nebula in the constellation of Cepheus at about 11000 light years from Earth.
Location:30/12/2020 and 01/01/2021 from St Helens UK, Bortle 8. Over 90% Moon.
Aquisition:38x 180s Ha, 36x 180s (OIII), 19x 180s (SII). Total integration 279 min.
Equipment:Imaging: Skywatcher Esprit 100ED, HEQ5 Pro, ZWO ASI1600MM Pro with EFWmini and Baader planetarium narrowband filters.
Guiding: Skywatcher 9x50 finder with ZWO ASI120MM.
Software:Capture: NINA, PHD2
Processing: DeepSkyStacker, Siril, Photoshop, Starnet++.
Memories:Fog descended on first evening so target resumed a couple of days later on a clearer night.
Nikon d5100
22mm
f3.8
ISO 1600
20 second exposures
20 images stacked
I applied a heavy noise reduction filter to this to try and get that smooth Hubble look :)
M65, M66 and NGC 3628; 30 million light years from home.
I was going to crop this tighter around the galaxies, but then I noticed a telltale streak on the left side of the image. After consulting Cartes du Ciel I discovered it was asteroid 128 Nemesis, which - despite its ominous name - doesn't come anywhere near the earth. (It's currently at a very safe distance of 2 Astronomical Units.)
Total exposure time: 85 mins
Telescope: Tele Vue-60 APO refractor
Mount: Vixen Super Polaris
Here's a crop of a photo of Comet Lulin shot with the Nikkor 200mm f/4 AI telephoto lens. I had the IDAS light pollution filter on the lens to help bring down the sky fog. There's still a bit of vignetting even though it's cropped. You can clearly see the dust tail (anti-tail) to the left of the comet. The proper tail is not that distinguished as it is projecting away from us. The bloated stars and Saturn were caused by me not using a smaller aperture.
Mars und Pleiades
Canon 80D / 70-200
2 sec / f 2.8 / Iso5000 / 200mm
DeepSkyStacker
Stack 20 Lightframes / 15 darks
Equipment
Imaging Telescopes Or Lenses
TS-Optics 6" f/4 UNC Newtonian Telescope - Carbon
Imaging Cameras
ZWO ASI 183 MM PRO
Mounts
Sky-Watcher NEQ6-Pro
Filters
Baader B 1.25'' CCD Filter · Baader Ha 1.25" 7nm · Baader G 1.25'' CCD Filter · Baader R 1.25'' CCD Filter · Baader Planetarium O3 1.25" 8.5nm · Baader L 1.25'' Filter
Accessories
ZWO EAF Electronic Auto Focuser · TSOptics TS Off Axis Guider - 9mm · Pal Gyulai GPU Aplanatic Koma Korrector 4-element
Software
Luc Coiffier DeepSkyStacker (DSS) · PHD2 Guiding · PhotoShop CS5 · FitsWork 4 · CCDCiel
Guiding Telescopes Or Lenses
TS-Optics 6" f/4 UNC Newtonian Telescope - Carbon
Guiding Cameras
Astrolumina Alccd5L-IIc
Acquisition details
Dates:
Aug. 6, 2020 · Aug. 7, 2020 · Aug. 8, 2020 · Aug. 20, 2020
Frames:
Baader B 1.25'' CCD Filter: 11x240" (44') (gain: 53.00) -20°C bin 1x1
Baader G 1.25'' CCD Filter: 12x240" (48') (gain: 53.00) -20°C
Baader Ha 1.25" 7nm: 75x300" (6h 15') (gain: 200.00) -20°C bin 1x1
Baader L 1.25'' Filter: 24x240" (1h 36') (gain: 53.00) -20°C
Baader Planetarium O3 1.25" 8.5nm: 39x300" (3h 15') (gain: 200.00) -20°C bin 1x1
Baader R 1.25'' CCD Filter: 12x240" (48') (gain: 53.00) -20°C bin 1x1
Integration:
13h 26'
The open star cluster M39 in the constellation Cygnus. An unguided image taken last night over Monticello, NY through a Canon 400mm f/5.6 L lens using a Canon 7D MKII dslr camera on a Celestron AVX mount. Thirty 30 second images, eight dark frames, and fifteen bias frames were stacked using DeepSkyStacker, then enhanced with Adobe Lightroom and Photoshop Elements.
Comet Lovejoy looking spectacular for Xmas now with a nice bright tail.
I was surprised to see the small horizontal fuzzy blur under the comet a distant Dwarf Galaxy NGC2188 32.5 Million Light Years away and very dim at Magnitude 12. Making it the dimmest most distant object I have ever photographed!
Olympus OMD-EM1 Camera with Zuiko Digital 150mm 2.0 Telephoto Lens tracked on Ioptron Skytracker. 10X1 minute exposures @ iso 1600 stacked in Deepskystacker
Photographing the Milky Way is my Muse. I keep going back to it seeing if I can approach it from another perspective. It's intensely beautiful. If you've never seen it, then you owe yourself an opportunity to go away from the city or town and out to a rural area. Even a 20 minute drive outside of the city limits will take you to a dark enough sky to see the general shape of the bright Cygnus region. This was taken the morning of August 12 during the recent Perseid meteor shower.
A view of the Andromeda Galaxy in the constellation of the same name captured in a stack of ninety-one images that were exposed for 10 seconds each using a hand-driven, barn-door type tracking mount (two boards, a hinge, and a screw you turn by hand). This photo also shows Andromeda's two satellite galaxies, M32 and M110 (see image notes for the locations, M110 is the small elliptical galaxy slightly below center).
This image is best viewed in the Flickr light box (press the "L" key to toggle the light box). You can also view on black or at full size by using the following links:
Captured on December 14, 2011 between the hours of 7:35 PM and 8:07PM PST with a Nikon D5100 DSLR (ISO 2000, 10 second exposure x 91) and a 105mm AI-S 1:2.5 Nikkor lens set to aperture f/4. Image stack created with DeepSkyStacker using 91 image frames combined with 63 dark frames (no flats or bias). Final image adjustments done in Photoshop CS3 with star diffraction spikes enhanced using ProDigital Software's Astronomy Tools.
All rights reserved.
Skyobjekt: Messier-42 ( Orionnebula & NGC1977)
.
Equipment
Nikon D5300
Sigma 150-600mm
IBresser Messier EXOS-2 EQ GoTo
.
Lense 600 mm
ISO 2000
f/ 6.3
Lights 60x 60 sec
Darks 20
Bias 30
.
Edit
DeepSkyStacker
PixInsight
Photoshop CC
Lightroom CC
Fecha: 06-02-2022, de 03h55m a 05h43m U.T.
Lugar: Las Inviernas, Guadalajara
Temperatura ambiente: de -03.0ºC a -05.5ºC
Cámara: ZWO ASI071MC Pro
Óptica:
Telescopio Newtoniano TS, 200mm de diámetro f/4.
Corrector de coma Baader MPCC Mark III.
Filtro: Omegon Light Pollution Filter.
Montura: Skywatcher EQ6 Pro Synscan v.3.25
Guiado: Automático con QHY-5 mono y PHD Guiding v.1.14.0, utilizando un telescopio refractor Orion 80mm de diámetro a f/5.
Exposiciones:
21 imágenes de 300s cada una, a -05ºC y 100 de ganancia
en total, 1h45min.
30 darks de 300s, a -05ºC y 100 de ganancia
30 flats de 2s, a -05ºC y 300 de ganancia
30 bias de 0.001s, a -05ºC y 100 de ganancia
Software: DeepSkyStacker v.4.2.0
PixInsight LE 1.0
Adobe Photoshop CC 2019
Astronomy Tools v.1.6
This extent contains eleven Messier objects (M 58, 84, 86-91, 98-100) and many other galaxies. Markarian's Chain is the string of galaxies in the center. My favorite is the Coma Pinwheel Galaxy (M 99) in the center of the upper right quadrant, with its interesting coma shape.
Acquisition details: Fujifilm X-T10, Samyang 135mm f/2.0 ED UMC @ f2.0, ISO 1600, 102 x 30 sec, tracking with iOptron SkyTracker Pro, stacking with DeepSkyStacker, editing with Astro Pixel Processor and GIMP, taken on Feb. 27, 2020 under Bortle 3/4 skies.
A galaxy in the constellation of Draco.
A barred spiral galaxy that is quite a difficult target because of it's low surface brightness.
11.7 million light years away this galaxy was first spotted by William Herschel in April of 1793.
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.
300 seconds at 0 gain.
Stacked with DeepSkyStacker and processed in StarTools & Affinity Photo.
I had to try it. Not an amazing image, but I'm happy with it considering the short focal length.
Acquisition details: Fujifilm X-T10, Samyang 135mm f/2.0 ED UMC @ f2.0, ISO 1600, 96 x 30 sec, tracking with iOptron SkyTracker Pro, stacking with DeepSkyStacker, editing with Astro Pixel Processor and GIMP, taken on Apr. 16, 2020 under Bortle 3/4 skies.
I processed with 3x drizzle in DeepSkyStacker, but I don't think it made much of a difference; I think my tracking accuracy limits the amount of detail I can achieve on tiny objects with my setup, and possible my sensor. Even though it's tiny, this is still a fairly big crop.
I plan to shoot M 101 next time - my attempt a year ago was marred by windy conditions. I probably won't bother with 3x drizzle, but might still apply 2x drizzle.
Having just ordered an Olll filter, this will eventually be my first bi-colour image with Ha and Olll, hopefully. This is about half of the Ha, just 6 x 1200 seconds @ iso1600 with the cooled mono 450D - I'll have to add some more as this is quite noisy.
My mount has been serviced and now appears to be doing its thing as it should. I'll now wait for the next disaster to befall me, as is the nature of this stuff :)
A large but faint subject, also known as the Headphone Nebula or less popularly as PK164+31.1.
28 x 4-minute, manually guided exposures at f/4 and ISO 1600, taken over 5 nights. Modified EOS 600D & Revelation 12" Newtonian reflector telescope.
Frames registered and stacked using DeepSkyStacker; curves adjusted in Canon Photo Professional; noise reduction via Cyberlink PhotoDirector.
Like the Horsehead Nebula, this is my third go-around for the Orion Nebula. The first time I imaged the Orion Nebula was back in 2008 with a Rebel XT DSLR camera. For this picture, a series of short and long exposures were required to see all aspects of the nebula.
COLOR:
86X120"
81X45"
SVR90T OTA, Canon T3i DSLR, Optolong L-pro filter, AP900 mount
HYDROGEN ALPHA WAVELENGTH:
31X600"
32X300"
32X120"
81X45"(from COLOR exposures)
SVR90T OTA, ZWO ASI183MM, Baader Ha filter, AP900 mount
Guided with a Canon 200mm f2.8, and the ASI174
Stacked in DeepSkyStacker, stacks registered in PixInsight and combined in Photoshop
Imaged from a local beach, which has a less obstructed and slightly less light-polluted view compared to my back garden, back in mid May.
17 x 2-minute exposures at f/4 and ISO 3200. Astro-modified Canon EOS 600D and Leica Summicron 50mm f/2 lens on a Vixen Polarie star tracker.
Frames stacked in DeepSkyStacker software; curves and colour balance adjusted in Canon Photo Professional; noise reduced using Cyberlink PhotoDirector.
Telescope: Celestron 11 - CGEM
Reduc 0.6x
Camera: ASI178MM - 100 x 10s
Software: Firecapture - PIPP - DeepSkyStacker - PS6
Another test for lucky imaging with ASI178MM not cooled
No dark, no flat, etc...
Lens: Canon 70-200 4L
Canon 5D MK2 on iOptron Skytracker
10x120sec
30x60sec
30x30sec
20x15sec
Stacked with DSS
Same ol' same ol' :)
I uploaded a version of this a month or so back that was supposed to be a combination of this year's data and last year's. Turned out it wasn't - what I got out of DSS was exactly last years data - it completely ignored this year's. DSS playing silly buggers.
This, on the other hand, is the combined data - 2 hours 23 minutes of 60 second subs. This is about three quarter frame, and rotated to provide a different angle - change is as good as a rest. Nice and small and cute :)
SW 200p, EQ5 unguided
Nikon D70 modded, iso1600, Baader MPCC and Neodymiun filter
142 x 60sec
darks, bias and flats.
Stacked in DSS and processed in CS5
Autosave3
I was browsing through some old captures, and then find this one. Why did I forget to publish it?
I don't know! Well, better later than never.
This was my first capture using my T6i, back on July 9, 2020.
I remember now, why I did capture the Crux again. My hope was to compare, side by side, my old Nikon D5000 and the "new" Canon T6i. Well, my D5000 served me well for a long time, but now it needs to retire. :)
The old picture: www.astrobin.com/sr6a6v/B/?nc=user
No darks, flats or bias
142x30s, ISO 1600
Nikon 135mm AI f2.8(f4) with Canon EOS Adapter
The Crux constellation and the Coalsack Nebula (C99) captured with an old DSLR.
My Nikon D5000 have a serious issue with its sensor. On the right corner and top of the image we can see it failure. A region of the sensor which does have a lack of sensitivity.
First I though it was a "flat frame issue", but it's not. Darks and bias doesn't help.
Only after a carefully processing I'm "ok" in posting this picture. But my Nikon D5000 is old, and I'm not happy to say that it needs to retire.
I found an empty piece of plastic the other day, on which I had no hesitation in slapping a modded Canon 500D, purchased at a very reasonable price from James Stannard here. There then followed a bit of a learning curve - having been used to a Nikon - which has taken up the best part of two weeks. But I got there in the end :)
This is another collaboration with my good friend Dave Williams from the northern wastelands, who generously donated large portions of Ha, used as luminance.
I will now spend some time trying to breathe life into my Nikon D70 so that I can inflict some considerable pain on the thing, before I eventually kill it - slowly.... :)
RGB:
SW ED80/EQ5
Canon 500D modded, Baader Neodymium filter
90 x 180 sec subs, iso 1600, total 4 hours 30 minutes
Acquisition: APT
Guiding: Quickcam Pro4000/9x50 finderscope, PHD
Stacked in DSS and processed in CS5.
Ha (Dave Williams):
Takahashi FS78 with reducer
G2 8300 camera
10 x 10 minute subs for 1 hour 40 minutes