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Disaster Recovery - Rosette in H-alpha

Started by jsuro, 12/01/2005 04:04PM
Posted 12/01/2005 04:04PM | Edited 12/01/2005 04:06PM Opening Post
Hi All,

Leave it to me to fall asleep early and wake up at two in the morning to find that I only got 1 image of IC443 out of 16 from the last four hours! I wrote this little script to park the scope if I fell asleep and I put it in the wrong sequence so it parked the scope after the first image!

Undeterred, I pointed the scope at the Rosette for another 2.5 hours to try and salvage the night The result is below. I processed this image for feature contrast, rather than for depth. If your bandwith permits, please have a look at a full size center crop (447KB) for a higher resolution image - details on the shot are also there:

http://web.tampabay.rr.com/jsuro/neb/ngc2237-FSQ_crop.htm

TAK FSQ - AP900 - STL11000M - Astronomik H-alpha filter - 10x900 second exposures.

Best,

Jose Suro
Tierra Verde, Florida



Attached Image:

jsuro's attachment for post 28403
Posted 12/01/2005 04:33PM #1
SWEET RECOVERY JOSE! wink

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 12/01/2005 05:51PM #2
If this is a disaster, I'd like to see your victories! No, wait, I have! Neat image, Jose!

Eric
Posted 12/01/2005 06:17PM #3
I routinely set up the imaging sequence then go to sleep. I also have had times when alot of the images are lost (lost guide star due to clouds). Isn't it a BUMMER!!

Your image looks great (as usual)!

Tom

Starsearch Observatory
Lat 42N 47' 00" Long 112W 10' 47"
Elev 1752m
www.tvdavisastropics.com
Posted 12/01/2005 11:50PM #4
Thanks guys! Nothing like good old fumming to keep you wide awake at 2:30 in the morning smile. Glad you liked the image.

Best,

Jose
Posted 12/02/2005 03:51AM #5
Great image Jose... despite the early troubles! I'd say you salvaged the evening in style! grin

"The expression of the beautiful is in direct ratio to the power of perception acquired by the artist." (Gustave Courbet)
Posted 12/02/2005 04:29AM #6
Jose,
It is a great image - nicely done.

I have to say that I am a slave to my telescope - I remain in attendance while it is gathering data. Another reason why I go shorter than I should.


Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/