NGC 7635
Bubble Nebula
AGO 18" F3.54
Astrograph
Bubble Nebula
AGO 18" F3.54
Astrograph
NGC 7635 Bubble Nebula
Image acquisition date: October 30, 2010.
Camera: SBIG STL6303E
Filters: AstroDon Ha L R G B
Camera control software: CCDSoft
Camera temperature: -10C
Telescope: AGO 18" F 3.54 Newtonian Astrograph .
Telescope control software: TheSky6, Focusmax
Mount: Paramount ME
Total exposure time:
100x1 min L, 50x1 min Ha (unbinned); 50x1min R, 40x1min G, 50x1min B (binned 2x2).
Ha blended into R channel @80% opacity.
Unbinned image scale 1.15 arc sec per pixel
Processing: CCDStack2, Photoshop CS5.
Image acquisition date: October 30, 2010.
Camera: SBIG STL6303E
Filters: AstroDon Ha L R G B
Camera control software: CCDSoft
Camera temperature: -10C
Telescope: AGO 18" F 3.54 Newtonian Astrograph .
Telescope control software: TheSky6, Focusmax
Mount: Paramount ME
Total exposure time:
100x1 min L, 50x1 min Ha (unbinned); 50x1min R, 40x1min G, 50x1min B (binned 2x2).
Ha blended into R channel @80% opacity.
Unbinned image scale 1.15 arc sec per pixel
Processing: CCDStack2, Photoshop CS5.
