Herschel II INDEX -
Date of observation: November 18, 2001
Time at end of first CCD image 2:42 PST
Time at end of last CCD image 3:02 PST
Observing location: home observatory
Fastar CCD Imaging session
For Sun set, astronomical twilight end, Moon rise or set, astronomical twilight begin and Sun rise refer to dark sky.
NGC1883 is a 13.0 magnitude open cluster
Location in image: center-slightly to the bottom
Location RA: 05h 25m 54.0s Dec: +46°33'00" (Epoch 2000)
Image size is 41 arc minutes wide by 31 arc minutes high with an image resolution of 3.8 arc sec per pixel.
Image orientation: north is the top, west is the right, east is the left and south is the bottom.
Additional Information on NGC Objects
SEDS Interactive NGC Catalog Online
Celestron C-8 Schmidt-Cassegrain telescope with Fastar lens accessory and SBIG ST-237 CCD Camera
(8" optical tube, focal length 406mm at f/1.95)
Use Test patterns to calibrate monitor brightness, contrast, height and width
© 1998-2003 David Haworth