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RICHARD COFER

Lunar Occultation of Jupiter (Egress)

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M17

Started by hakescl, 04/28/2010 07:50PM
Posted 04/28/2010 07:50PM Opening Post
Here is a start to another project. Color balance? This is what came out. I have another version where I hit "auto-color", but I thought this one looked interesting as is. I will need to add more time to those dark dusty areas - they are like a completely different object and need way more time. And narrow band should be coming. A full resolution version, with processing details is here:

http://www.fortlewis.edu/observatory/image_detail.asp?ID=194

There are a couple of other (older) versions linked on the site, too.

Charlie


Attached Image:

hakescl's attachment for post 50840

Fort Lewis Observatory: (37.238, -108.052) ~2360m (7744 ft.) elevation.
Darkness - typically 6.5+
Scope - Meade 16" LX200; f6.3 focal reducer
Focus - JMI Smart focus
Camera - SBIG ST-10XE; (~.5"/pixel)
Guiding - AO-8 and/or Meade 5"/DSI/PHD
http://www.fortlewis.edu/observatory
Posted 04/30/2010 02:41AM #1
Looks pretty nice Charlie - and you have a nice early season start on this object. On the color balance, I would trust your calibration factors before I did an auto-color.

Jim

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/
Posted 05/02/2010 04:33PM #2
Nice image, at NEAIC there was a talk about getting natural "True Color" images from narrow band images by Debra Ceravolo (Ceravolo Optical Systems). They should have postings on all the talks on their site soon. This may be of interest to everyone doing narrow band work. Adobe was there and took interest in a color platte that could be used as a plug-in for narrow band to act as RGB to give good natural or true "aesthetic" color results. Adobe rep. was was very interested in what Photoshop could do for all imagers as he had started to image himself. Hope for more good things in the future.

Really like the wide feild shot and the detail the NB filters can detect.

Thanks for sharing

Sam

Sam

samsastro.com