Milky Way Alex
McConahay
M8, Single Image, 5 minutes
Nikon Digital Camera Bob
Stephens
M20, Single Image, 5 minutes
Nikon Digital Camera Bob
Stephens
M8, ST-10XME/Vixen 102-ED @ f/6.5
RRGB: R 8 x 10 min., binned 1x1: G 8 x 3 min.,
binned 2x2: B 8 x 3 min., binned 2x2
Alson Wong
Ralph Megna Alex
McConahay
M57
This image is from the color CrystalCam prototype controlled by rev 16
of the AstroIIDC beta software. The CrystalCam is (in its present form)
an uncooled CCD imaging device based on a webcam with a Firewire interface.
All data, control and power are provided by the Firewire connection.
The picture is a stack of 34 images, each 75 seconds long.
It has been processed in Keith's Image Stacker and Photoshop and
reduced from its original 640x480 frame format.
Telescope: 10-inch SCT operating at f/6.3 -- unguided exposures
The faintest stars in this image are approximately 17th magnitude.
Ralph Megna
M17, ST-10XME/C-9.25. RRGB: R 8 x 5 minutes,
binned 2x2: G 8 x 2 minutes: B 8 x 2 minutes: GB binned 3x3
Alson Wong
Alson Wong Alex
McConahay