SETUP: Starizona Hyperion 320mm f/8 corrected Cassegrain Paramount ME Apogee U16M - unbinned - 4096x4096 pixels - 0.73 arcsec/pxl - FOV 49.8 arcmin square Blue Mountain Vista Observatory, New Ringgold PA acquisition and processing: MaxIm DL 5.10 automation: CCD Commander guiding: Orion 80mm f/11.4 + SBIG ST8-XME FITS HEADER: SIMPLE = T BITPIX = -32 /8 unsigned int, 16 & 32 int, -32 & -64 real NAXIS = 2 /number of axes NAXIS1 = 4096 /fastest changing axis NAXIS2 = 4096 /next to fastest changing axis BSCALE = 1.0000000000000000 /physical = BZERO + BSCALE*array_value BZERO = 0.00000000000000000 /physical = BZERO + BSCALE*array_value DATE-OBS = '2010-10-03T03:55:58' / [ISO 8601] UTC date/time of exposure start EXPTIME = 3.00000000000E+002 / [sec] Duration of exposure EXPOSURE = 3.00000000000E+002 / [sec] Duration of exposure SET-TEMP = -15.000000000000000 /CCD temperature setpoint in C CCD-TEMP = -14.883384750000001 /CCD temperature at start of exposure in C XPIXSZ = 9.0000000000000000 /Pixel Width in microns (after binning) YPIXSZ = 9.0000000000000000 /Pixel Height in microns (after binning) XBINNING = 1 / Binning level along the X-axis YBINNING = 1 / Binning level along the Y-axis XORGSUBF = 0 /Subframe X position in binned pixels YORGSUBF = 0 /Subframe Y position in binned pixels READOUTM = 'Monochrome' / Readout mode of image IMAGETYP = 'Light Frame' / Type of image OBJECT = ' ' / Target object name OBJCTRA = '02 23 00.60' / [hms J2000] Target right ascension OBJCTDEC = '+42 23 58.2' / [dms +N J2000] Target declination OBJCTALT = ' 84.6078' / Nominal altitude of center of image OBJCTAZ = ' 69.3128' / Nominal azimuth of center of image OBJCTHA = ' -0.4559' / Nominal hour angle of center of image PIERSIDE = 'WEST ' / Side of pier telescope is on SITELAT = '40 42 00' / Latitude of the imaging location SITELONG = '-75 56 30' / Longitude of the imaging location JD = 2455472.7548611113 /Julian Date at start of exposure JD-HELIO = 2455472.7606708859 /Heliocentric Julian Date at exposure midpoint AIRMASS = 1.00603779683E+000 / Airmass (multiple of zenithal airmass) TRAKTIME = 3.4100022315979004 /Exposure time used for autoguiding FOCALLEN = 2540.0000000000000 /Focal length of telescope in mm APTDIA = 320.00000000000000 /Aperture diameter of telescope in mm APTAREA = 80424.774169921875 /Aperture area of telescope in mm^2 SWCREATE = 'MaxIm DL Version 5.10' /Name of software that created the image SBSTDVER = 'SBFITSEXT Version 1.0' /Version of SBFITSEXT standard in effect TELESCOP = 'Hyperion 12' / Telescope name INSTRUME = 'Apogee USB/Net' / Detector instrument name OBSERVER = 'RIS ' / Observer name NOTES = 'guider-Orion 80mm f/11.4 +ST8-XME' FLIPSTAT = 'Flip/Mirror' CENTAZ = '69.1798 ' / Nominal Azimuth of center of image in deg CENTALT = '84.6269 ' / Nominal Altitude of center of image in deg HISTORY Automated by CCD Commander CSTRETCH = 'Medium ' / Initial display stretch mode CBLACK = 234 /Initial display black level in ADUs CWHITE = 944 /Initial display white level in ADUs PEDESTAL = -100 /Correction to add for zero-based ADU SWOWNER = 'Richard Steinberg' / Licensed owner of software INPUTFMT = 'FITS ' / Format of file from which image was read SWMODIFY = 'MaxIm DL Version 5.10' /Name of software that modified the image HISTORY Bias Subtraction (Bias 1, 4096 x 4096, Bin1 x 1, Temp -15C, HISTORY Exp Time 0ms) CALSTAT = 'BDF ' HISTORY Dark Subtraction (Dark 2, 4096 x 4096, Bin1 x 1, Temp -15C, HISTORY Exp Time 300s) HISTORY Dark-Bias(Bias 1,4096 x 4096,Bin1 x 1,Temp -15C,Exp Time 0ms) HISTORY Flat Field (Flat 1, 4096 x 4096, Bin1 x 1, Temp -15C, Exp Time 27s) HISTORY Flat-Bias(Bias 1,4096 x 4096,Bin1 x 1,Temp -15C,Exp Time 0ms) SNAPSHOT = 24 /Number of images combined MIDPOINT = '2010-10-03T05:06:29' /UT of midpoint of exposure HISTORY File was processed by PinPoint 5.0.14 at 2010-10-05T16:57:18 DATE = '03/10/10' / [old format] UTC date of exposure start TIME-OBS = '03:55:58' / [old format] UTC time of exposure start UT = '03:55:58' / [old format] UTC time of exposure start TIMESYS = 'UTC ' / Default time system RADECSYS = 'FK5 ' / Equatorial coordinate system RA = '02 23 00.60' / [hms J2000] Target right ascension DEC = '+42 23 58.2' / [dms +N J2000] Target declination CLRBAND = 'R ' / [J-C std] Std. color band of image or C=Color FWHM = 3.00000000000E+002 / [pixels] Mean Full-Width-Half-Max of image star ZMAG = 1.95349636093E+001 / Mag zero point for 1 sec exposure EQUINOX = 2000.0 / Equatorial coordinates are J2000 EPOCH = 2000.0 / (incorrect but needed by old programs) PA = 1.79478896909E+002 / [deg, 0-360 CCW] Position angle of plate HISTORY WCS added by PinPoint 5.0.14 at 2010-10-05T16:57:24 HISTORY Matched 399 stars from the Gray GSC-ACT Catalog HISTORY Average residual was 0.20 arc-seconds HISTORY Edit Rotate 180 deg PLATE SOLVE DATA: Matched 400 of 10297 image and 1179 catalog stars; Average residual 0.2 arcsec; order 4 RA 02h 22m 18s, Dec +42° 20' 54" Pos Angle +359° 29', FL 2545.7 mm, 0.73"/Pixel