View allAll Photos Tagged DeepSkyStacker
Esprit 150ED apo triplet,0.77x reducer/flattener.
QHY168C OSC CMOS camera
Altair Triband filter
Mesu 200 Mk1
Twenty one subframes at three minutes exposure each captured using dithering (no auto guiding),stacked in Deepskystacker (dark subtraction) and processed in Photoshop CS2.
I was testing the ED80 with a full-frame sensor. I think the result is pretty good, but with significant aberrations (coma?) in the corners. Please let me know if you have advice for correcting the coma. Eg, do I need more space between the reducer and the sensor, or less space?
Telescope OTA: Orion ED80 with 0.85x flattener/reducer
Mount: Celestron CGEM DX
Camera: Canon 6D (unmodified), sensor temp ~97°F
Exposure: 20x2min iso800
Filter: None
Captured with BackyardEOS
Registered and stacked with DeepSkyStacker
Photographed from Round Rock TX (Orange zone)
CCD SBIG STL-1001E al fuoco diretto di un telescopio Ritchey-Chretien da 80 cm f/8
composizione LRGB
30 pose da 15 secondi per la luminanza
20 pose da 15 secondi per i canali rosso e verde
20 pose da 30 secondi per il blu
riduzione con regim, ritocchi alle curve con deepskystacker, compositing con gimp
First night using the Astrotracer functionality of the Pentax O-GPS1. 11 exposures totalling 319 seconds on a fixed tripod. Stacked with DeepSkyStacker.
Sagitarius from very low light polluted area.
Olympus OMD-EM MKII + Canon FD 40mm f1.4 @f2.
25 photos 8 sec photos stacked with Deepskystacker and post-processed with GIMP (astrophoto plug-in) and lightroom. No darks. No flats.
I used only a light tripod (no equatorial mount, no filter).
The three bright stars that form the so-called Summer Triangle: Deneb in the top right, Vega below, right-centre, and Altair, left-centre. The gaseous-looking light isn't plasma but thin clouds in the west reflecting the light pollution from within the city. This is four 15 second exposures (ISO800) stacked in DeepSkyStacker. Levels and curves adjusted in Photoshop CS2
El equipo empleado fue...
Telescopio: ED80 Sky Watcher
Montura: LXD75 Meade
Cámara: QHY163m
Guiado: MiniScope 50mm Orion, CámaraGuia/QHY5 L-II c
Adquisición: APT (AstroPhotographyTool)
Apilado y procesado: DeepSkyStacker, PixInsight, Photoshop
Tomas
L: 5x600s
Expo Total: 55 min
Temperatura sensor: -10°C
Distancia Focal: 600mm
F/ 7,5
celfoscastrofotografia.blogspot.com/2018/08/noche-de-pers...
The area of nebulosity around the star Sadr in Cygnus. Sadr's "formal" name is γ Cygni, or Gamma Cygni, and the area takes the name Gamma Cygni Nebula, IC 1318. The nebula immediately below Sadr is commonly known as the Butterfly Nebula. About 1500 light years away - as the crow flies :)
Nikon D70 full spectrum, 55-200 Nikkor at 200mm (cropped) , f6.3, 1600iso, Baader Neodymium filter.
27x180sec subs for a total of 1hr 21mins, unguided EQ5
Darks, flats and bias
Stacked and processed in DSS and CS5, with a little help from Noel's tools.
The new filter seems to have given me more star colour, which is nice, and the new mask seems to have kept the stars reasonably under control (by DSLR standards).
Pacman Nebula in Ha, O3, S2 (HOS/CFHT Palette)
Equipment
Imaging Telescopes Or Lenses
Skywatcher Explorer 200
Imaging Cameras
ZWO ASI1600MM Pro
Mounts
Sky-Watcher HEQ5
Filters
ZWO Narrowband Filters Ha, OIII, SII
Software
Adobe Photoshop · Luc Coiffier DeepSkyStacker (DSS) · Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)
12th of February 2017
Venus at greatest illuminated extent
(at its brightest this year)
Apparent magnitude: -4.5
Apparent diameter: 35".7 arcsec
Illuminated phase: 32%
Canon 1100D (Baader filter mod) with Canon 135mm f/2 prime lens closed down to f/2.8,Astronomik CLS clip filter and Omegon Minitrack LX Quattro. Controlled camera via wireless Intervalometer to collect fifty subs of 40 seconds each at ISO 800,stacked in Deepskystacker and processed in Photoshop CS2,image cropped slightly and no dark nor flat subtraction.
Taken 00:42 UT 22/07/05
M33 Triangulum (or Pinwheel) Galaxy - 19-Jan and 02-Feb-2014 William Optics GT102 102mm triplet refractor on HEQ5 mount - QHY8L CCD camera + 0.8x Flattener/Reducer (560mm @ f5.5), guided with QHY5-II FinderGuider and PHD, 19 frames (600sec) Total Exp:3h10m + 29 darks + 29 EL panel flats, captured with Nebulosity 3, stacked with DeepSkyStacker, post-processed with Capture NX2/Nebulosity 3
20x1min exposiciones, Iso 1600, f/8, D800, 70-300@300mm, ioptron skytracker, deepskystacker
Atemajac de Brizuela Mexico
4 gruppi da 6 foto, ogni foto è di 6 secondi,mediate con dark e flat utilizzando deepskystacker e strechate con photoshop
50min total (10x300s@800iso)
UK 31/12/13
Takahashi FSQ106ED f/5
Celestron Advanced Vx Mount Guided
Canon D1100 (modified) CLS filter
BackyardEOS, PHD
Deepskystacker, Photoshop CS6
Milky Way Of Hong Kong @ 2017-11-17
Shooting Date : 2017-11-17
Tv (Shutter Speed) : 12 Sec
Av (Aperture Value) : f/4
ISO Speed : 4000
Camera : Sony A7RII
Scope : Sigma 50mm F1.4 EX DG HSM
Tracking Mount : Nano-Tracker
Total Exposure Time : 10mins 36Sec (12Sec x 53 frames)
Process w : DeepSkyStacker & Photoshop CC
#AllMountainPhotographyOfHongKong
#DeepSkyStacker
#Hiking
#HongKong
#Landscape
#MilkyWay #MilkyWayOfHongKong
#NanoTracker
#Sigma #Sigma50mm
#Sony #SonyA7RII
#Sonyfullframer #SonyPhotos
#ThisIsHongKong
#風景 #美景 #雲海 #銀河
My first semi decent photo of a deep space object. Taken from my light polluted suburban back yard.
My tripod is a bit too lightweight so the image appears a little out of focus due to the slight wobble from a light breeze.
Canon 7D
Tamron Adaptall 500mm f8 mirror lens
Tracked with a (poorly aligned) Vixen Polarie
5x25s images stacked in DeepSkyStacker
Processed in Lightroom
Ioptron Minitower II Pro,80mm triplet Apo (f/6) and QHY178M with 0.5x reducer. An experiment in using an Alt-az mount to image with,20 subs at 10 seconds each stacked in Deepskystacker and processed in Nebulosity 4.
Image taken 8/01/19
Finally got something that sure looks like a galaxy compared to my last post about 4 years ago trying to figure out if it was indeed M31 in the image DSS spit out.
Such a massive Galaxy coming head on at us in the Milkyway in what will be a collision of stellar magnitude in a few billion years.
Exposure : 1hr 28 mins (177 x 30 secs)
30 Darks, 30 Bias frames
Sony Alpha A58 with 55-200mm lens
200mm @ f/5.6 , ISO 800
iOptron SmartEQ Pro+
No Guiding
Bortle scale - 5
Deepskystacker
Photoshop
Lightroom
Neat Image
Celestron 1100HD on CGEM DX. QSI 640 with Maxim LE. Six each of RGB at 5 minutes and 2x2 bin. Nine luminance at 10 minutes and 1x1 bin. Used DeepSkyStacker to stack the four sets separately and then used GIMP to combine the R, G and B images into single shot. Then converted RGB -> YUV and replaced Y with luminance shot, finally converting back to RGB.
Love the new camera - even with relatively few subs I get the Cocoon with almost no noise!
WilliamOptics Star71 + QHY16200A(-20C) 23x180sec
FSQ106ED + QE0.73X + EOS6D(SEO-SP4) 16x300sec (Ambient +15C) ISO1600
on SkyWatcher AZ-EQ6GT (Total:149min)
Guiding: QHYOAG + LodestarX2
DeepSkyStacker, StellaImage7, Photoshop CC2017
Locations: Kamogawa Sports Park, Kibichuocho, Okayama, Japan
Sep. 2017
Another quick shot of nebulosity in the Milky Way, this time the Heart & Soul Nebulae in Cassiopeia. These are both relatively faint (Magnitude 6.5) so need much more light than I've captured here. Unfortunately a looming weather front cut short my observing session and a very rough and ready polar alignment limited the exposure time on each shot.
The Heart & Soul Nebulae are emission nebulae lying approximately 7500 and 6500 lights years respectively from Earth. At the centre of the Heart Nebula (so called because of its resemblance to a heart) is an open cluster of stars referred to as Melotte 15. The small ball of nebulosity above and to the west of IC 1805 is emission nebula IC 1795.
Exposure: 74 x 30s exposures @ ISO3200 equiv. Darks & bias/offset, no flats.
Camera: Canon EOS 60Da
Lens: EF 70-200mm 1:4 L USM @ f/4.5. 122mm (x1.6).
Filters: Astronomik CLS
Mount: Piggy-backed on 8" Meade LX10. Rough polar alignment.
Guiding: None
RAW images stacked in DeepSkyStacker, processed in PSPx5.
It was a frigid, moonless night after twilight and the Zodiacal Light rises above the light pollution domes south of Peterborough.
[English]
The Orion Nebula, also known as Messier 42, M42, or NGC 1976, is a diffuse nebula situated south of Orion's Belt in the constellation of Orion. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 ± 20 light years and is the closest region of massive star formation to Earth. The M42 nebula is estimated to be 24 light years across. It has a mass of about 2000 times the mass of the Sun.
Nikon D90 - AF-S DX NIKKOR 18-105mm f/3.5-5.6G @ f/8, 105mm - ISO 1600 - 39 minutes of total exposure - 78 frames of 30 seconds, stacked with DeepSkyStacker. Tweaked with Adobe Photoshop CC.
The moon was right next to the FOV, so the exposure had to be reduced on postprocessing. Still a nice shot!
Information taken from en.wikipedia.org/wiki/Orion_Nebula
[Español]
La nebulosa de Orión, también conocida como Messier 42, M42, o NGC 1976, es una nebulosa difusa situada al sur del Cinturón de Orión. Es una de las nebulosas más brillantes que existen, y puede ser observada a simple vista sobre el cielo nocturno. Está situada a 1.270±76 años luz de la Tierra, y posee un diámetro aproximado de 24 años luz.
Nikon D90 - AF-S DX NIKKOR 18-105mm f/3.5-5.6G @ f/8, 105mm - ISO 1600 - 39 minutos de exposición total - 78 lights de 30 segundos, apilados con DeepSkyStacker. Postprocesado con Adobe Photoshop CC.
La luna estaba cerca del campo visual, así que la exposición tuvo que corregirse manualmente en postprocesado.
Info de Wikipedia (es.wikipedia.org/wiki/Nebulosa_de_Ori%C3%B3n)
I added luminance to old color data...
Luminance: Canon 350d mono, CLS, Skyglow, ISO400 46x4min
Color: Canon 350d, ISO200 16x8min
OTA: Celestron 8" newtonian reflector, C8N
Mount: CGEM DX
Guided with PHD2, TS-OAG9, QHY5L-IIm
Captured with BackyardEOS
Registered and stacked with DeepSkyStacker
Color and Luminance aligned with Iris; some of the edges are missing color due orientations
Photographed from Round Rock TX (Orange zone)
Ok, not the sharpest, but the 12" Newtonian 'scope is a difficult beast to tame :-)
14 x 3-minute exposures at ISO 1600, f/4. Manually guided off-axis. 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; noise reduction via CyberLink PhotoDirector
The Beehive Cluster (also known as Praesepe (Latin for "manger" or "crib"), M44, NGC 2632, or Cr 189), is an open cluster in the constellation Cancer. One of the nearest open clusters to Earth, it contains a larger population of stars than other nearby bright open clusters holding around 1,000 stars. Under dark skies, the Beehive Cluster looks like a small nebulous object to the naked eye, and has been known since ancient times. Classical astronomer Ptolemy described it as a "nebulous mass in the breast of Cancer". It was among the first objects that Galileo studied with his telescope.
Age and proper motion coincide with those of the Hyades, suggesting they may share similar origins. Both clusters also contain red giants and white dwarfs, which represent later stages of stellar evolution, along with many main sequence stars.
Distance to M44 is often cited to be between 160 and 187 parsecs (520–610 light years), but the revised Hipparcos parallaxes (2009) for Praesepe members and the latest infrared color-magnitude diagram favors an analogous distance of 182 pc. There are better age estimates of around 600 million years (compared to about 625 million years for the Hyades). The diameter of the bright inner cluster core is about 7.0 parsecs (23 light years).
Equipment: EQ5Pro, GSO Newton astrograph 150/600, GSO 2" coma corrector, QHY 8L-C, SVbony UV/IR cut, guiding QHY5L-II-C, SVbony guidescope 240mm.
Software: NINA, DeepSkyStacker, Siril, Adobe photoshop
160x120 sec. Lights gain5, offset115 at -10°C, master bias, 89 flats, master darks.
9.-15.2.2023
Belá nad Cirochou, northeastern Slovakia, bortle 4
My first guided deep sky astrophoto of 2015, surprisingly.
Manually, off-axis guided for 12 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; noise reduction via CyberLink PhotoDirector.
Pushing my little NyxTracker to the limit with this close in view near the core region of the Milky Way. Featuring the Lagoon (M8) and Trifid (M20) Nebulae (left) and lots of dust!
Gear Used:
-Camera: Canon EOS 350D (APS-C)
-Lens: Canon EF 75-300mm
-Mount: Nyxtech NyxTracker
Aquistion Details:
43x20" sub exposures
14.3 min total integration
ISO-1600
f/4.5
100mm focal length
Software Used:
RawTherapee
DeepSkyStacker
Pixinsight 1.6
Adobe Photoshop CS5.1
-HLVG Plugin
Another object imaged earlier in the same session as the M42 image last night, the Elephants trunk in Cepheus. Used my 1000D with 7nm Ha filter to capture 9 subs at 12mins apiece through the 6",ISO set at 1600. Stacked in Deepskystacker,then used processing software to split the RGB channels and discarded the green and blue channels. Processed in Photoshop to reduce noise and bring out detail. Image taken midnight 23/10/16
This picture whas my first stacked pictures made with my new (second hand) Meade ETX-70 telescope. I used a T-adapter and T-ring for mounting my Nikon D50. I also used an Sigma 1.4 Teleconverter to have some more zoom. This picture is the result of 37 pictures of 15seconds exposure, that i have stacked with DeepSkyStacker. I used ISO1600. I realy like the result for such cheap telescope.
Localisation : CastresmallObservatory (Castres, Tarn - France)
Acquisition Date : 2016-12-07
Auteur/Author : ROUGÉ Pierre
Mouture/mount : Orion Atlas EQ-G
Tube/Scope : Orion 200/1000 (F5) + baader MPCC
Autoguiding : Skywatcher Synguider (v1.1) & Meade ETX 70/350 mm
Camera : Canon EOS 400D (Digital Rebel Xti) refiltré Astrodon in Side (modded Astrodon in Side)
+ EOS CLIP CLS Astronomik
Exposure : 102 minutes [34 subexposures of 180 sec each (selected from 34)] @ ISO 800
Calibration : Dark & Bias : 5/11 @ ISO 800 - Flat & Dark-Flat : 9 @ ISO 400
Temps/Weather : Bonne transparence. Vent nul. T=5°C. Humidité faible.
Constellation : Aurigae/Cocher
Software Used : Astro Photograph Tool (v3.20), DeepSkyStacker 3.3.6, Pixinsight LE, PhotoShop 7, xnview, Noiseware Community Edition
Small stack of 30 images. Taken with a Nikon D90, 50mm lens, f/2.2, ISO 1600, 3 seconds. Showing the Pleiades and Comet C/2014 Q2 (Lovejoy)
- www.kevin-palmer.com - I shot this picture with a cheap Vivitar 200mm f3.5 lens on an iOptron Skytracker. It is a stack of 11 2-minute, iso 1600 shots. The quality of this lens isn't that great. There's a lot of coma and the brighter stars are bloated. But it still captured a surpising amount of detail in the 2 galaxies. This was taken at Sand Ridge State Forest, which has moderately dark skies.
Komet Catalina C/2013 US10 mit 14x60s bei ISO 400 F6.3. Bearbeited mit Deepskystacker, Photoshop CC und Lightroom CC
2016-03-07, near Swindon, England
Gear:
Skywatcher 130-PDS with 0.9x coma corrector (585 mm, f/4.5)
Skywatcher NEQ6-Pro Synscan (unguided)
Canon EOS 550D (unmodified)
Acquisition:
- AstrophotographyTools (APT) using APT dithering (unguided)
- 15 x 120s, 17 x 60s, 20 x 30s = total 57 minutes @ ISO 800
- 33 flats + library bias & darks
- Each exposure stacked separately in DeepSkyStacker and post-processed in Photoshop CC 2015
- Final merge of the three different exposures in Photoshop to create manual HDR image
The North America Nebula is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star).
The shape of the nebula resembles that of the continent of North America, complete with a prominent Gulf of Mexico.
Date and location : November 2020, Dorlisheim (bortle 5), France
Equipement :
Mount : Sky-Watcher HEQ5 Pro GoTo
Scope : Sky-Watcher Evostar 72ED with OVL Field Flattener
Autoguiding : ZWO ASI 120MM-Mini + 60/280 Guidescope
Camera : Nikon D3300 Astrodon
Filter : Explore Scientific 2" CLS
Acquisition :
Lights : 125x3min, total 6h15
Darks : no darks
Flats : 25
Bias : 125
Software :
Integration : Kstars, Ekos
Pre-processing : DeepSkyStacker
Processing : Siril, Pixinsight
Post-processing : Photoshop
IC 1805 by Olivia (age 10)
Total 40 min
H-Alpha - 4x600sec
Stacked in DeepSkyStacker, processed in PS2
Camera: Atik 314L+ Mono using Geoptik adapter
Filters: Baader H-Alpha 7nm
Lens: Tamron 70-300mm (set 100mm).
Mount: AZ EQ6-GT goto, PhD guided with Orion 50mm guidescope with SSAG.
C9.25 @ f/10 and SX Trius 694 attached to filter wheel and OAG all riding on an EQ6 Pro. Five subs at 900 seconds each through an H alpha filter during the time of full Moon, stacked in Deepskystacker and processed in PS CS2,darks and flats subtracted.
Taken 26/02/2021
My first try at a moderately wide field astrophoto with the Vixen Polarie. Shot while on vacation under some really nice dark skies in the Turks and Caicos.
Sony a7R, Canon 135mm f/3.5 LTM lens @ f/5.6, Vixen Polarie, Manfrotto 3001D tripod and Giottos MH1300 ball-head.
160 x 1 minute shots stacked in DeepSkyStacker for a total of 2h45m.
Taken with ed80 and 350d and a h-alpha clip filter, stacked in Deepskystacker and just the red channel in grayscale run through photoshop giving false colour and stretching histogram.
IC1396 known as Elephant trunk nebula, is a dark dust cloud and open cluster in a wider area of hydrogen alpha nebulosity.
An edge-on unbarred spiral galaxy about 30 million light-years away.
This is from stacking twenty 10 second exposures.
Canon 6D
Canon 300mm f/4.0 @ f/4.0
Vixen Polarie tracking head
120 x 45 sec @ISO3200 & ISO12800
Stacked in DeepSkyStacker
Processed in Lightroom
SkyWatcher 80ED + WO 0.8x TypeII + SEOCooledX2(-11C)
on SkyWatcher HEQ5 PRO
Frames: ISO800 7x900sec (Total:105min)
Guiding: Rumicon + Meade DSI Pro
RAP2, DeepSkyStacker, Photoshop CS4
Locations: Kibikogen, Okayama, Japan
Jan. 2010
6" f7 apo triplet and 1000D with UHC filter was used to capture 5 subframes at 20 minutes each,ISO set at 800.
Stacked and darkframe calibrated (4 frames) in Deepskystacker and processed in Photoshop.
Image taken early hours of 8/11/16
This is a 9-panel Andromeda Galaxy mosaic. I collected the data over the last 3 months. I only had 6 nights because of really bad weather, but I've finally achieved the goal.
EXIF - 940X120" (31h20'), Gain 120, f5
Calibration: Flats - 60, Darks - 60
Camera: ZWO ASI294MC Pro (cooled to -10°C)
Filter: Astronomik L-2 - UV/IR Blockfilter 1,25"
Main optics: Sky-Watcher Explorer 200P (modified)
Mount: Sky-Watcher EQ6-R Pro
Guiding: Artesky UltraGuide 70 + ZWO ASI120MM Mini
Accessories: ZWO ASIair Pro, ZWO EAF
Software: DeepSkyStacker + Pixinsight + Photoshop
Location: Bilice, Sibenik, Croatia