Image 2855478

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:2855478
Filename: /mnt/data0/cta-n/2019/20190508/06002/WF0/20190509035637-331-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20190501_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_B.fits
Time:2019-05-09 03:56:37 UT
Night:20190508
Site:cta-n
CCD:WF0 / 6149
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:B
Target:6002 / VAOD Color
RA:87.63289655963396
Dec:68.25021330766408
Alt / Az:7.09797909388142 179.847343297643
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1557374197 exposure start (seconds since 1.1.1970)
USEC: 331162 exposure start micro seconds
JD: 2458612.66428494 Modified Julian Date
DATE-OBS: '2019-05-09T03:56:37.331' start of exposure
TARGET: 6002 target id
TARSEL: 6002 selector target id
TARTYPE: 'O' target type
OBSID: 8276 observation id
IMGID: 1 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: 101.345276210636 lunar RA
MOONDEC: 22.2601049890069 lunar DEC
MOONPHA: 70.7670588056996 moon phase
MOONALT: -37.368922764166 lunar altitude
MOONAZ: 164.34853240524 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 240 exe /home/cassi/vaodcolor.py' script used to take t
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0614' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'object' IRAF based image type
OBJECT: 'VAOD Color' target object name
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: 16.77673 detector air temperature
CCD_TEMP: -19.86977 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.56 [%] utilization of cooling power
VOLTAGE: 11.04548 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6149 camera product identification
RDOUTM: 'Low Noise' camera mode
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 2370.0 focuser position
FOC_TAR: 2370.0 focuser target position
FOC_DEF: 2370.0 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
WEATHER.NEXT_GOOD_WEATHER: 1556899262.0 date and time of next good we
WEATHER.UPDATE_TIME: 1557374161.0 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: 10.25 temperature as set by external script
WEATHER.WINDSPEED: 1.65833333333 wind speed as set by external scrip
WEATHER.HUMIDITY: 2.88 humidity as set by external script
WEATHER.PRESSURE: 788.69 pressure as set by external script
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7666666666667 observatory latitude
LONGITUD: -17.9 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: 87.8333639578181 original position (epoch) RA
ORIDEC: 68.2333333333333 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: 87.8333639578181 telescope FOV center position (J2000) - with of
OBJDEC: 68.2333333333333 telescope FOV center position (J2000) - with of
TARRA: 88.3319808059924 target position with computed corrections (prec
TARDEC: 68.3306677657698 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: 88.3333333333333 mount position (from sensors, sky coordinates)
TELDEC: 68.3308333333333 mount position (from sensors, sky coordinates)
JD_HELIO: 2458612.66138013 heliocentric JD
TEL_ALT: 7.09797909388142 horizontal telescope coordinates altitude
TEL_AZ: 179.847343297643 horizontal telescope coordinates azimuth
PARKTIME: 1557296913.45259 Time of last mount park
AIRMASS: 7.77228892219024 Airmass of target location
HA: 179.590123435809 Location hour angle
LST: 267.923456769143 Local Sidereal Time
MOVE_NUM: 517 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: 59.1208333333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1557374194.21949 time when mount informations were collected
SUN_ALT: -28.4315229460067 solar altitude
SUN_AZ: 227.101329640609 solar azimuth
CAM_FILT: 0 filter used for image
AVERAGE: 529.696379859364 average value of image
STDEV: 51.0073091608376 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 87.8333639578181 reference value on 1st axis
CRVAL2T: 68.2333333333333 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
FILTER: 'B' camera filter as string
DATE: '2020-01-09T22:45:27' Date this file was created.
RA_ERR: 0.1381056431 RA error in position
DEC_ERR: -0.026852642 DEC error in position
POS_ERR: 0.0573652872524255 error in position
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: 79.5934964025 RA of reference point
CRVAL2: 68.4788646552 DEC of reference point
CRPIX1: 2828.44645182 X reference pixel
CRPIX2: 2171.12320964 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00388765028558 Transformation matrix
CD1_2: -0.000540944858651 no comment
CD2_1: -0.000541410908672 no comment
CD2_2: 0.00393773991426 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: -4.91793742444e-07 no comment
A_0_3: 3.06114610065e-10 no comment
A_0_4: -9.42739750902e-14 no comment
A_1_0: 0 no comment
A_1_1: -9.6628578891e-07 no comment
A_1_2: -8.89445296312e-10 no comment
A_1_3: 2.07792530174e-13 no comment
A_2_0: -5.55539362822e-06 no comment
A_2_1: 4.39160213267e-10 no comment
A_2_2: -1.10534798499e-14 no comment
A_3_0: -9.49142238934e-10 no comment
A_3_1: 2.00439134299e-13 no comment
A_4_0: 9.05903865862e-15 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -6.1181824565e-06 no comment
B_0_3: 1.71659769725e-09 no comment
B_0_4: -5.44254525733e-13 no comment
B_1_0: 0 no comment
B_1_1: -4.79095087278e-06 no comment
B_1_2: 5.11439884797e-10 no comment
B_1_3: -1.47903476917e-14 no comment
B_2_0: -3.48212773118e-07 no comment
B_2_1: -8.68893229914e-10 no comment
B_2_2: 3.04310764775e-13 no comment
B_3_0: 1.88686508093e-10 no comment
B_3_1: 2.1302754299e-14 no comment
B_4_0: 6.53281461532e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.00988014487961 no comment
AP_0_1: -1.32768347228e-06 no comment
AP_0_2: 4.9375864986e-07 no comment
AP_0_3: -2.83222874623e-10 no comment
AP_0_4: 8.42317696102e-14 no comment
AP_1_0: 8.12138556004e-07 no comment
AP_1_1: 9.21564434158e-07 no comment
AP_1_2: 9.01872829484e-10 no comment
AP_1_3: -1.904983976e-13 no comment
AP_2_0: 5.58603624778e-06 no comment
AP_2_1: -4.58965326583e-10 no comment
AP_2_2: 3.08126091817e-14 no comment
AP_3_0: 1.0175498306e-09 no comment
AP_3_1: -2.01450781321e-13 no comment
AP_4_0: 8.07296459756999e-15 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.0146967003119 no comment
BP_0_1: -0.000111456875177 no comment
BP_0_2: 6.22924901489e-06 no comment
BP_0_3: -1.50431199785e-09 no comment
BP_0_4: 4.33636866559e-13 no comment
BP_1_0: -1.18162596866e-05 no comment
BP_1_1: 4.7460364566e-06 no comment
BP_1_2: -3.72101868751e-10 no comment
BP_1_3: -8.268191569e-15 no comment
BP_2_0: 3.08048294155e-07 no comment
BP_2_1: 8.92777649753e-10 no comment
BP_2_2: -2.65957317546e-13 no comment
BP_3_0: -2.02248992969e-10 no comment
BP_3_1: -2.88746387927e-15 no comment
BP_4_0: -6.6270868945099e-14 no comment
_ATE: '2020-01-09T22:45:22' Date this file was created.
CHECKSUM: 'Zga2deR2ZeX2beX2' HDU checksum updated 2022-10-06T01:49:22
DATASUM: '2777162464' data unit checksum updated 2022-10-06T01:49:22