Image of the day

Captured by
RICHARD COFER

Lunar Occultation of Jupiter (Egress)

My Account

New to Astromart?

Register an account...

Need Help?

First Light

Started by jameslbrown, 04/07/2005 03:18PM
Posted 04/07/2005 03:18PM Opening Post
Well; here it is, my first light image. M51 as you might have guessed at this time of year. My camera is a new SBIG 402ME. This is a 25 minute exposure, 5 x 5 minutes. Minimal processing. I let the software auto subtract darks and auto set the contrast. I haven't done bias frames yet, and I don't have any flats either.

I adjusted the contrast a little bit to lessen the core burn out, and saved it as a jpeg for posting.

I was very pleased to see a couple of background galaxies in the FIT image. They are still sort of visible in the JPEG.

I'm really looking forward to becoming proficient at processing and the more advanced techniques. I sure didn't have time for color or anything fancy last night after my lengthy and fumbling set up! grin

Thanks, - Jim -

Attached Image:

jameslbrown's attachment for post 23322
Posted 04/07/2005 03:28PM | Edited 04/07/2005 03:28PM #1
Excellent first light!
Great detail, and not to mention those two "extra" galaxies in the field, clearly visible to me... wink


Well done, and thanks for sharing! 8)

Ivan Gastaldo 8)
Coconut Creek, FL

Ivan's Observatory
Lat 26N 16' 48" Long 80W 10' 48"
[COLOR="Red"]Personal Website:[/COLOR] http://www.ivangastaldo.com

CCD Imaging and Processing/Deep Sky - Moderator
I like to complain about everything - Moderator
Posted 04/07/2005 03:30PM #2
Great first light. I've been waiting to see ST402 images. What scope was used?

John Krawczyk
Crownsville, MD

http://www.ardenastrophotography.com
Posted 04/07/2005 05:22PM #3
Nice first light shot!

Looks good - Cal
Posted 04/07/2005 09:37PM #4
Great loooking shot Jim!! Keep them coming. smile
Cheers,
Tyler

"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 04/08/2005 04:31AM #5
Thanks for the words of encouragement. This is going to be fun. grin

- Jim -
Posted 04/08/2005 02:55PM #6
That is a pretty nice image there. It looks a lot better than the one I took with my 237 and AP-130. I have been waiting paintiently for some shots with this camera, but so far I have only seen one other one besides yours. Like you, I have been saving for a bigger camera. I may get the ST-402 to hold me over until I can afford the ST-10 that I always wanted. Please put up more pictures when you get a chance. Thanks.
Ralph