jmX
super member
Reged: 04/23/09
Posts: 164
Loc: Orange County, CA
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Ok, so maybe I stretched the heck out of this one, but hey, its neat to see the faint clouds outside of m42. Gotta look close, but there's a bit of stuff there.
SW ED80 pro with TeleVue 0.8x reducer (400mm f/5)
24 x 2 min + 58x30sec (used just for the core of m42 since it blew out on the 2 min exposures)
Unmodified Canon 50D
Bigger Version Here
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Jon
C6N + CG5
Skywatcher Equinox 80 + CGEM
http://jmx.ls1howto.com
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Steve OK
member
Reged: 09/22/07
Posts: 84
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Beautiful! Really shows the extent of M42!
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jsigone
super member
Reged: 12/27/08
Posts: 131
Loc: Escondido--> San Diego, CA
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nice shot
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Celstron C6 SCT
Celestron C80ED Onyx
Celestron ASGT mount
Celestron Omni 150 newt CG4 EQ
Canon XS 1000D (stock)
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John Miranda
member
Reged: 09/13/09
Posts: 42
Loc: Oro Valley, Arizona
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Beautiful shot! I really enjoy all the subtle dust detail you captured.
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John Miranda
www.johnmiranda.com
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jmX
super member
Reged: 04/23/09
Posts: 164
Loc: Orange County, CA
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Thanks guys. I may try to improve on it next month with some longer exposures to bring out even more dusty lanes. I do like how this dusty one looks compared to most M42's I've seen.
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Jon
C6N + CG5
Skywatcher Equinox 80 + CGEM
http://jmx.ls1howto.com
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nickatnight
Carpal Tunnel
Reged: 04/14/08
Posts: 1751
Loc: Santa Clarita, CA (LA Suburbs)
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I dig it. It's got a gothic look about it. Nice work.
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nickatnight
Celestron CPC 9.25" GPS
Lumicon 2" LumiBrite Diagonal
Meade s5000 18mm UWA, Meade 6.7mm UWA,
Parks G.S-5 10mm, Celestrom 40mm Plossl
Parks 2x Barlow, Meade Tele-Extender
Celestron f6.3 Focal Reducer
Lumicon UHC Filter and Deep Sky Filter
Canon Rebel XTi (prime)
Canon Powershot G9 (afocal)
Canon EOS T-Ring and Parks T-Adapter
Lumicon Univ DigiCam Adapter
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bardo
member
Reged: 09/13/09
Posts: 52
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i really like this m42 in particular...and with an unmodded camera. nicely done!
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Psyire
scholastic sledgehammer
Reged: 06/24/07
Posts: 979
Loc: 55* North
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Nice work, I like how you processed this one.
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Celestron CPC 1100 XLT, Sky-Watcher Equinox 80ED
TV 31T5-Nagler, 8&13mm-Ethos
EarthWin Binoviewers w/ 24mm Panoptics
Elusive Photons.com
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Nils_Lars
Post Laureate
Reged: 01/04/08
Posts: 3422
Loc: Santa Cruz Mountains , CA
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A really good shot of M42 , the detail goes way way out.
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Erik
Orion Atlas Self Hypertuned (EQMOD)
Orion ED 80
Williams Optics VII reducer
Celestron 8" SCT
Orion Starshoot Autoguider
PHD guide
Canon 400D Hap Griffin Mod w/Baader filter
Astronomik clip-in LP filter and 12nm Ha
Stilleto CVF and Bahtinov mask
Tamron 75-300mm&28-80mm lenses
NexImage webcam
http://www.flickr.com/photos/31986095@N05/
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jmX
super member
Reged: 04/23/09
Posts: 164
Loc: Orange County, CA
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Thanks guys. Forgot to mention, I used the CLS filter for this as well.
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Jon
C6N + CG5
Skywatcher Equinox 80 + CGEM
http://jmx.ls1howto.com
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Gregk
Pooh-Bah
Reged: 11/19/06
Posts: 1450
Loc: Gilbert Arizona
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Glorious image
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www.azspaceblog.com/
Orion Star Shoot Pro OSC
Oiron Star Shoot II OSC
Celestron Cg-5 ASGT mount
Celestron ED80 Piggy back with william Optics 66mm APO
Celestron 6" SCT Piggy Back with william Optics 66mm APO
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JSeay86
super member
Reged: 04/26/09
Posts: 133
Loc: Norman, OK
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That's a fantastic M42. What software do you use throughout processing?
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Jared
Orion XX12 Dob
Ten Acre Observatory
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orion2009
newbie
Reged: 06/30/09
Posts: 1
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beautiful , really beautiful!
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jmX
super member
Reged: 04/23/09
Posts: 164
Loc: Orange County, CA
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Nebulosity is what I use to stack my frames and apply darks and flats. That leaves me with a 16bit TIF which is nearly 100% black.
I then bring that into Photoshop and use curves on it, among other things, until I like how it looks. In this images case, I did 2 totally separate M42 images (one at 30 sec and one at 120sec exposures) and then blended in some 30sec data in the core of the 2 min M42 image, since it was super blown out. This was again done using photoshop, not any HDR software.
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Jon
C6N + CG5
Skywatcher Equinox 80 + CGEM
http://jmx.ls1howto.com
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JSeay86
super member
Reged: 04/26/09
Posts: 133
Loc: Norman, OK
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Thanks.
I ask because I'm looking to get into DSLR astrophotography and would like to do so without getting a PC. It seems like if I had nebulosity, PhotoShop, and Orion's Solitaire autoguider (no computer needed) that I could successfully image from my Mac.
Any suggestions?
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Jared
Orion XX12 Dob
Ten Acre Observatory
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DavidinFL
member
Reged: 08/28/09
Posts: 52
Loc: Navarre, FL
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That looks awesome!
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Orion XT8 - Orion StarMax 102 EQ
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SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2922
Loc: Ny
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Quote:
Thanks.
I ask because I'm looking to get into DSLR astrophotography and would like to do so without getting a PC. It seems like if I had nebulosity, PhotoShop, and Orion's Solitaire autoguider (no computer needed) that I could successfully image from my Mac.
Any suggestions?
Yes that is a good plan. If you wanted to avoid having a stand alone autoguider you could buy a meade dsi and use it through PHD for mac. I successfully use My canon XS DSLR to image through mac osx.
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
My Astrophotography Gallery
My Sketch Gallery
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SGT500
Carpal Tunnel
Reged: 10/03/06
Posts: 2922
Loc: Ny
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Almost forgot
Great Image Jon!
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-Sal
AstroTech Ritchey Chretien 8"
Williams Optics Zenithstar 80
Orion Atlas Eq-G
Hap Griffin Modified Canon Eos Xs (1000D)
My Astrophotography Gallery
My Sketch Gallery
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jmX
super member
Reged: 04/23/09
Posts: 164
Loc: Orange County, CA
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Quote:
Thanks.
I ask because I'm looking to get into DSLR astrophotography and would like to do so without getting a PC. It seems like if I had nebulosity, PhotoShop, and Orion's Solitaire autoguider (no computer needed) that I could successfully image from my Mac.
Any suggestions?
This shot could easily be done without a PC actually. At 400mm f/5, you dont need an autoguider. You may get some ruined exposures, so you may have to let the rig take photos for longer and you throw out the bad frames when you get back to your computer.
The autoguider is a new thing added to my setup only last month, and I took many photos I'm happy with the few times I shot before using a CG-5 mount and a 750mm focal length.
Anyway, I use a canon TC-80N3 timer to do all the automation of capturing. Similar timers exist for Rebel cameras, for about $60.
If you do decide in the future you need to guide, you could always just pick up a $300 "netbook" PC with windows XP on it, which is what I did. It'll be better than going with the solitaire autoguider, as you get a live video preview of what the autoguider sees which makes focusing easy, and it also lets you visualize your mount drift over time via the graphs displayed in PHD Autoguiding software.
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Jon
C6N + CG5
Skywatcher Equinox 80 + CGEM
http://jmx.ls1howto.com
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bryansay
super member
Reged: 02/25/09
Posts: 111
Loc: Georgetown, TX
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Very nice Jim. I particularly like the detail you brought out in the Blue nebula to the Left.
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Bryan Sayler
Celestron C9.25; Orion ED80
HEQ-5; Orion ST-80 w/starshoot
Nikon D80; Canon 40D Hap Griffin Mod
Empty Wallet 
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