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Thomas A Davis
professor emeritus
Reged: 03/25/05
Posts: 738
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Here's another from last night, NGC281. I used an AT8IN
with the paracorr at F/4.6 and modded Canon XS at ISO1600.
6x8m exposures, cropped and reduced in size.
Tom
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Nils_Lars
Post Laureate
Reged: 01/04/08
Posts: 3431
Loc: Santa Cruz Mountains , CA
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Those little pillars on the left are very 3D , excellent shot and processing.
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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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xatamec
member
Reged: 09/12/09
Posts: 49
Loc: Catalonia, Spain
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Very good results with lots of detail. Impressive being only 48min of exposure!
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My telescopes: WO Megrez 88FD APO and SW 200/1000
My mount: SW EQ6
My cameras: Cooled Canon 350D, QHY5
...and very little time to play with these toys!
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Thomas A Davis
professor emeritus
Reged: 03/25/05
Posts: 738
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Thanks Erik.
Tom
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Thomas A Davis
professor emeritus
Reged: 03/25/05
Posts: 738
|
|
Quote:
Impressive being only 48min of exposure!
The Lumicon Deek Sky filter has a full pass on H-Alpha with
a strong cutoff above it. I'm happy with what I've seen of
it so far. The extra contrast it provides really helps.
Tom
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KevinUK
Vendor (DSLR-AstroMod)
Reged: 08/22/07
Posts: 720
Loc: N 51'53 W 00'25
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Nice work, excellent contrast between the background and nebula.
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DSLR AstroMod
DSLR filter removal and replacement packages
http://www.dslrastromod.co.uk
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