By |
Catalog |
Obj Type |
Location |
Date Taken: |
Don Goldman |
NGC 7635 |
Nebula |
Sierra Remote Observatories, Shaver Lake, CA |
07-04-2007 |
Description |
Astrodon narrowband filters. 30 min sub-exposures. Hubble Color Palette: R=SII, G=H-a, B=OIII.
The H-a image is shown below.
|
Technical Details |
Exposure Time: |
9 hours; 3 hrs each H-a, SII, OIII |
Camera: |
SBIG STL11000 |
Telescope: |
RC Optical 16" f/8.9 Ritchey-Chretien |
Mount: |
Software Bisque Paramount ME |
© 2010 Don Goldman
Used with permission, No reproduction of these images
are permitted without written approval from Don Goldman. |
DG Imaging 
