Info Version: 1.1 Observer's Username: dcantrell Object: M-57 Ring Nebula Telescope's Name: Ed Filenames: M-57RingNebu042105084548.GIF and M-57RingNebu042105084548.FITS Date: Thu, Apr 21, 2005 Start Exposure: 1:45:48 AM Local Siderial Time: 15:20:23 Greenwich Mean Time: 08:45:48 End Exposure: 1:46:44 AM Exposure Time: 56.00 sec. Latitude: 31.68 Longitude: 110.88 Right Ascension: 18h 53.8m Hour Angle: -04h 28.0m Declination: 33 degrees 02 minutes Altitude: 45 degrees 42.1 minutes Azimuth: 73 degrees 26.7 minutes Mode of Operation: Batch over WWW. Camera: Main Focus Value: 1875 Filter: Clear Zoom: In Tracking: Siderial CCD Temp: 272.00 Ambient Temp: 292.50 Circuit Temp: n/a Finder Offsets: 405, 237 Comments: Coordinates for this image were chosen by a list. Reference Number: dcantrell-04/20-10:26:43 Town: Tucson State: AZ Country: USA