Image 4385638

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:4385638
Filename: /mnt/data0/cta-n/2021/20210601/06001/WF0/20210601235511-153-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6132_20210601_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6132_20210225_1x1_4096x4096_B.fits
Time:2021-06-01 23:55:11 UT
Night:20210601
Site:cta-n
CCD:WF0 / 6132
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:B
Target:6001 / Fake_showers
RA:272.9290304720163
Dec:-13.80016655604536
Alt / Az:31.5466557918218 311.370782503756
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1622591711 exposure start (seconds since 1.1.1970)
USEC: 153538 exposure start micro seconds
JD: 2459367.49661684 Modified Julian Date
DATE-OBS: '2021-06-01T23:55:11.153' start of exposure
TARGET: 6001 target id
TARSEL: 6001 selector target id
TARTYPE: 'O' target type
OBSID: 33548 observation id
IMGID: 326 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: -9.1191291391491e-36 angular distance to between observation and the
MOONRA: 341.394852957227 lunar RA
MOONDEC: -13.5860995921302 lunar DEC
MOONPHA: 47.8641462275624 moon phase
MOONALT: -23.6870045499984 lunar altitude
MOONAZ: 272.970336110876 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 exposure length in seconds
INSTRUME: 'WF0' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'tempdisable 3600 exe /home/adarith/sercli/sercli.py tempdisable 3600'
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0613' camera serial number
CCD_CHIP: 'KAF-16803' 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: 16.20324 detector air temperature
CCD_TEMP: -20.0873 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.587 [%] utilization of cooling power
VOLTAGE: 10.53549 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6132 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'Fake_showers' target object name
PI: '1622582306magic' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 2170.0 focuser position
FOC_TAR: 2169.67724609375 focuser target position
FOC_DEF: 2199.67735471 default target value
FOC_FILTEROFF: -30.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
WEATHER.NEXT_GOOD_WEATHER: 1621469161.0 date and time of next good we
WEATHER.UPDATE_TIME: 1622591702.0 time of last update of weather stat
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False rain condition as set by external script
WEATHER.TEMPERATURE: 7.23 temperature as set by external script
WEATHER.WINDSPEED: 0.619444444444 wind speed as set by external scri
WEATHER.HUMIDITY: 24.62 humidity as set by external script
WEATHER.PRESSURE: 784.73 pressure as set by external script
UPS.NEXT_GOOD_WEATHER: 1618519255.0 date and time of next good weathe
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: 272.507886271741 original position (epoch) RA
ORIDEC: -14.018370918744 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: 272.507886271741 telescope FOV center position (J2000) - with of
OBJDEC: -14.018370918744 telescope FOV center position (J2000) - with of
TARRA: 272.79871693275 target position with computed corrections (prec
TARDEC: -13.9990864450359 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: 272.799583333333 mount position (from sensors, sky coordinates)
TELDEC: -13.9991666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2459367.5022105 heliocentric JD
TEL_ALT: 31.5466557918218 horizontal telescope coordinates altitude
TEL_AZ: 311.370782503756 horizontal telescope coordinates azimuth
PARKTIME: 1622528207.47271 Time of last mount park
AIRMASS: 1.90797723331343 Airmass of target location
HA: 318.767639558594 Location hour angle
LST: 231.567222891927 Local Sidereal Time
MOVE_NUM: 6642 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: 358.782083333333 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1622591707.69555 time when mount informations were collected
SUN_ALT: -36.1228812731006 solar altitude
SUN_AZ: 158.93628233116 solar azimuth
CAM_FILT: 0 filter used for image
AVERAGE: 562.287094524888 average value of image
STDEV: 123.705323325517 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 272.507886271741 reference value on 1st axis
CRVAL2T: -14.018370918744 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[34:4129,12:4107]' good data section
FILTER: 'B' camera filter as string
DATE: '2021-06-01T23:56:20.690' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN-SIP' TAN (gnomic) projection + SIP distortions
CTYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection + SIP distortions
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 272.573450441 RA of reference point
CRVAL2: -10.8520284126 DEC of reference point
CRPIX1: 1990.21663411 X reference pixel
CRPIX2: 1311.17097982 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.00393276210624 Transformation matrix
CD1_2: -2.17994957802e-05 no comment
CD2_1: -2.52736319352e-05 no comment
CD2_2: -0.00392335338624 no comment
IMAGEW: 4148 Image width, in pixels.
IMAGEH: 4124 Image height, in pixels.
A_ORDER: 4 Polynomial order, axis 1
A_0_0: 0 no comment
A_0_1: 0 no comment
A_0_2: 3.3824194685e-08 no comment
A_0_3: -1.5422122589e-11 no comment
A_0_4: -8.02702015105e-16 no comment
A_1_0: 0 no comment
A_1_1: 4.7767070969e-06 no comment
A_1_2: -6.85726201905e-10 no comment
A_1_3: 1.23670498444e-14 no comment
A_2_0: 8.16866278091e-09 no comment
A_2_1: -8.10880471353e-11 no comment
A_2_2: 5.94163555546e-14 no comment
A_3_0: -8.17999310304e-10 no comment
A_3_1: -2.74684432685e-14 no comment
A_4_0: 2.67668904332e-14 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: 5.5469413828e-06 no comment
B_0_3: -8.95222423947e-10 no comment
B_0_4: 3.25039683888e-14 no comment
B_1_0: 0 no comment
B_1_1: -5.40791339101e-08 no comment
B_1_2: -2.91051130046e-11 no comment
B_1_3: 1.45207028754e-14 no comment
B_2_0: 5.36990440121e-07 no comment
B_2_1: -7.18711960309e-10 no comment
B_2_2: 2.71375946263e-14 no comment
B_3_0: -4.27257054554e-11 no comment
B_3_1: 4.07210363052e-14 no comment
B_4_0: -4.3123692663e-15 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00425141956039 no comment
AP_0_1: -3.55281694557e-06 no comment
AP_0_2: -3.812701557e-08 no comment
AP_0_3: 1.82935907271e-11 no comment
AP_0_4: 3.60568665681e-16 no comment
AP_1_0: -1.5766698217e-05 no comment
AP_1_1: -4.7981406639e-06 no comment
AP_1_2: 7.44546807703e-10 no comment
AP_1_3: -2.52827901333e-14 no comment
AP_2_0: -1.22738417844e-08 no comment
AP_2_1: 8.71377508437e-11 no comment
AP_2_2: -5.96989776109e-14 no comment
AP_3_0: 8.33019370593e-10 no comment
AP_3_1: 1.26559872846e-14 no comment
AP_4_0: -2.70573058573e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.016282266036 no comment
BP_0_1: -4.28236768728e-06 no comment
BP_0_2: -5.58100978419e-06 no comment
BP_0_3: 9.6399347727e-10 no comment
BP_0_4: -4.74025262386e-14 no comment
BP_1_0: -2.99770998776e-06 no comment
BP_1_1: 4.8782842271e-08 no comment
BP_1_2: 3.19552696563e-11 no comment
BP_1_3: -1.44058807648e-14 no comment
BP_2_0: -5.47835892026e-07 no comment
BP_2_1: 7.40641964098e-10 no comment
BP_2_2: -3.98996767403e-14 no comment
BP_3_0: 4.46873956041e-11 no comment
BP_3_1: -4.11725923921e-14 no comment
BP_4_0: 4.24345617949e-15 no comment
_ATE: '2021-06-02T01:56:11' Date this file was created.
RA_ERR: 0.0 RA error in position
DEC_ERR: 0.0 DEC error in position
POS_ERR: 0.0 error in position
CHECKSUM: 'VaD5XWD3VaD3VUD3' HDU checksum updated 2022-10-23T06:36:09
DATASUM: '3807446544' data unit checksum updated 2022-10-23T06:36:09