Messier M79


Object Information
Messier object: M79
NGC (New General Catalog) number: NGC 1904
Discription: Globular Cluster
Located in constellation: Lepus
Right ascension in hours:minutes: 5:24.5
Declination in degrees:minutes: -24:33
Visual magnitude: 7.7
Size: 8.7 arc minutes
Image size: 55.23 arc minutes high by 40.98 arc minutes wide
Image orientation: North is top, East is left
Detailed discription of M79 in SEDS Messier database
Other Messier galleries, images or catalogs

Observing Log
Date December 21, 1998
Time at end of first CCD image 01:30 PST
Time at end of last CCD image 01:42 PST
Observing Location: At home on the drive way
Observation of object:
Sky Conditions
Sky transparency: 5.5 (Magnitude of the faintest star visible with the unaided eye in Ursa Minor)
Moon sets at 18:31 PST December 20, 1998
Astronomical twilight ends in the evening at 18:16 PST December 20, 1998
Astronomical twilight starts in morning at 6:00 PST
Observing Equipment
80 mm aperture refractor telescope and CCD Cookbook Camera
CCD image time: 4 - 240 seconds images added together
CCD dark calibration frames: 8 - 240 seconds dark frames

Use Test patterns to calibrate monitor brightness, contrast, height and width