Image 5378576

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:5378576
Filename: /mnt/data0/cta-n/2022/20220911/00001/C0/20220912013611-134-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20220901_1x1_1056x1024_90.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20220911_1x1_1056x1024_N.fits
Time:2022-09-12 01:36:11 UT
Night:20220911
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:90.0 s
Filter:N
Target:1 / Dark frames
RA:301.6724157792716
Dec:24.985615522528985
Alt / Az:29.221797511063 172.168893278257
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1662946571 exposure start (seconds since 1.1.1970)
USEC: 134829 exposure start micro seconds
JD: 2459834.5667813 Modified Julian Date
DATE-OBS: '2022-09-12T01:36:11.134' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 46343 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 70.2766308079802 angular distance to between observation and the
MOONRA: 10.8392099351217 lunar RA
MOONDEC: 1.57170283276722 lunar DEC
MOONPHA: 12.0694647653041 moon phase
MOONALT: 59.8601767543779 lunar altitude
MOONAZ: 332.01460907679 lunar azimuth
EXPOSURE: 90.0 exposure length in seconds
EXPTIME: 90.0 exposure length in seconds
INSTRUME: 'BART 254/1600 mm' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'F0' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'filter=DF D 1 filter=DF D 2 filter=DF D 3 filter=DF D 5 filter=DF D 10 filter=DF D 20 filter=DF D 30 filter=DF D 45 filter=DF D 60 filter=DF D 90 filter=DF D 120 filter=DF D 180' script used to take th
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G2-1000BI' camera type
CCD_SER: 'G2EV01000-0259' camera serial number
CCD_CHIP: 'CCD47-10' camera chip type
IMAGETYP: 'object' IRAF based image type
SLITPOSX: -1.0 [pixels] slit position along dithering axis
SLITPOSY: -1.0 [pixels] slit position along dithering axis
BINNING: '1x1' [pixelX x pixelY] chip binning
BINX: 1 [pixels] binning along X axis
BINY: 1 [pixels] binning along X axis
SHUTTER: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 19.65738 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 44025 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
NCLEARS: 0 Number of CCD clears before exposure
RDOUTM: 'LOW NOISE' camera mode
OBJECT: 'Dark frames' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2760.0 focuser position
FOC_TAR: 2759.70336914062 focuser target position
FOC_DEF: 2759.70340681 default target value
FOC_FILTEROFF: 0.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
FOC_TEMP: 9.5 focuser temperature
WEATHER.NEXT_GOOD_WEATHER: 1662947462.0 date and time of next good we
WEATHER.UPDATE_TIME: 1662946562.0 time of last update of device statu
WEATHER.GOOD_WEATHER: False weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 12.66 Temperature, degrees
WEATHER.WINDSPEED: 1.16944444444 Wind speed, m/s
WEATHER.HUMIDITY: 90.04 Humidity
WEATHER.PRESSURE: 787.62 Pressure
WEATHER.DUST: 0.230777255973 Dust concentration, ug/m^3
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7705555555556 observatory latitude
LONGITUD: -17.8944444444444 observatory longitude
ALTITUDE: 2184.0 observatory altitude
AMBTEMP: 10.0 [C] observatory ambient temperature
AMBHUMIDITY: 70.0 [%] observatory relative humidity
WAVELENGTH: 500.0 [nm] incoming radiation wavelength
DUT1: 0.0 [s] UT1 - UTC
ORIRA: 301.675 original position (epoch) RA
ORIDEC: 24.988889 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.0 object offset DEC
OBJRA: 301.675 telescope FOV center position (J2000) - with of
OBJDEC: 24.988889 telescope FOV center position (J2000) - with of
TARRA: 301.933105270026 target position with computed corrections (prec
TARDEC: 25.0752952847779 target position with computed corrections (prec
CORR_RA: 0.0 correction from closed loop RA
CORR_DEC: 0.0 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 272.8575 mount position (from sensors, sky coordinates)
TELDEC: 83.1369444444445 mount position (from sensors, sky coordinates)
JD_HELIO: 2459834.56703178 heliocentric JD
TEL_ALT: 29.221797511063 horizontal telescope coordinates altitude
TEL_AZ: 172.168893278257 horizontal telescope coordinates azimuth
PARKTIME: 1662946563.91647 Time of last mount park
AIRMASS: 2.04403566133925 Airmass of target location
HA: 84.3365923500298 Location hour angle
LST: 357.19409235003 Local Sidereal Time
MOVE_NUM: 997 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 24.0404166666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '2' low-level status as returned by mount
MNT_INFO: 1662946569.90482 time when mount informations were collected
SUN_ALT: -56.1268740384671 solar altitude
SUN_AZ: 193.198308080118 solar azimuth
CAM_FILT: 6 filter used for image
AVERAGE: 4894.10938480854 average value of image
STDEV: 511.383545942915 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 301.675 reference value on 1st axis
CRVAL2T: 24.988889 reference value on 2nd axis
CRPIX1T: 528.0 reference pixel of the 1st axis
CRPIX2T: 512.0 reference pixel of the 2nd axis
CDELT1T: 0.000425 delta along 1st axis
CDELT2T: -0.000425 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[1:1056,3:1026]' good data section
FILTER: 'N' camera filter as string
DATE: '2022-09-12T01:39:21.678' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN' TAN (gnomic) projection
CTYPE2: 'DEC--TAN' TAN (gnomic) projection
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 301.671266625 RA of reference point
CRVAL2: 24.9849520612 DEC of reference point
CRPIX1: 531.5 X reference pixel
CRPIX2: 513.5 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00042343788334 Transformation matrix
CD1_2: -1.13235664385e-05 no comment
CD2_1: -1.13235664385e-05 no comment
CD2_2: 0.00042343788334 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2022-09-12T01:39:20' Date this file was created.
RA_ERR: 0.0034935517 RA error in position
DEC_ERR: 0.0041429962 DEC error in position
POS_ERR: 0.00521455335575537 error in position
CHECKSUM: 'hF7fjE6dhE6dhE6d' HDU checksum updated 2023-11-29T13:42:02
DATASUM: '3016335245' data unit checksum updated 2023-11-29T13:42:02