Image 4256558

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Background - FWHM - WCS - Filters - Zero point
Id:4256558
Filename: /mnt/data2/cta-s1/2021/20210311/00060/WF0/20210312075012-116-RA.fits
Dark: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits
Time:2021-03-12 07:50:12 UT
Night:20210311
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:V
Target:60 / Survey
RA:244.40420190095153
Dec:-48.80921973201
Alt / Az:56.6655123231614 325.56308271311
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1615535412 exposure start (seconds since 1.1.1970)
USEC: 116574 exposure start micro seconds
JD: 2459285.82620723 Modified Julian Date
DATE-OBS: '2021-03-12T07:50:12.116' start of exposure
TARGET: 60 target id
TARSEL: 60 selector target id
TARTYPE: 'O' target type
OBSID: 13313 observation id
IMGID: 13 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: 342.337925883053 lunar RA
MOONDEC: -12.8704053647504 lunar DEC
MOONPHA: 92.3290686550882 moon phase
MOONALT: -24.5297528333432 lunar altitude
MOONAZ: 298.595208242534 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 exposure length in seconds
INSTRUME: 'CTA-S1 FRAM' name of the data acqusition instrument
TELESCOP: 'CTA-S1' name of the data acqusition telescope
ORIGIN: 'FZU' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'exe /home/karpov/make-survey.py' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0606' 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: 19.67496 detector air temperature
CCD_TEMP: -19.95986 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.648 [%] utilization of cooling power
VOLTAGE: 11.43377 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
product_id: 6204 camera product identification
PREFLASH: 2.0 Duration of CCD pre-exposure preflash
NCLEARS: 4 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'Survey' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 612.0 focuser position
FOC_TAR: 612.971923828125 focuser target position
FOC_DEF: 615.971943888 default target value
FOC_FILTEROFF: -3.0 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: 1613585878.0 date and time of next good we
PARANAL.next_good_weather: 1610284184.0 date and time of next good we
PARANAL.update_time: 1615535402.0 time of last update of weather stat
PARANAL.good_weather: True weather quality as set by external script
PARANAL.rain: False rain condition as set by external script
PARANAL.temperature: 12.95 temperature as set by external script
PARANAL.windspeed: 3.35 wind speed as set by external script
PARANAL.humidity: 29.0 humidity as set by external script
PARANAL.pressure: 743.3 pressure as set by external script
MNT_NAME: 'T0' name of mount
LATITUDE: -24.63368 observatory latitude
LONGITUD: -70.3769 observatory longitude
ALTITUDE: 2400.0 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: 245.431700549177 original position (epoch) RA
ORIDEC: -49.4415812428253 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
DRATERA: 0.0 [deg/hour] differential tracking rate RA
DRATEDEC: 0.0 [deg/hour] differential tracking rate DEC
TRACKING: 'sidereal' telescope tracking
SKYSPDRA: -9.1191291391491e-36 [deg/hour] tracking speeds vector (in RA/DEC) R
SKYSPDDEC: -9.1191291391491e-36 [deg/hour] tracking speeds vector (i
OBJRA: 245.431700549177 telescope FOV center position (J2000) - with of
OBJDEC: -49.4415812428253 telescope FOV center position (J2000) - with of
TAR_TELRA: 245.431700549177 target position (OBJ) in telescope coord
TAR_TELDEC: -49.4415812428253 target position (OBJ) in telescope coo
TARRA: 245.815084352178 target position with computed corrections (prec
TARDEC: -49.4830204570658 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: 245.815077795462 mount position (from sensors, sky coordinates)
TELDEC: -49.4830099314778 mount position (from sensors, sky coordinates)
JD_HELIO: 2459285.82750932 heliocentric JD
U_TELRA: 245.815077795462 mount position (from sensors, raw coordinates,
U_TELDEC: -49.4830099314778 mount position (from sensors, raw coordinates,
TEL_ALT: 56.6655123231614 horizontal telescope coordinates altitude
TEL_AZ: 325.56308271311 horizontal telescope coordinates azimuth
mpec_difRA: 0.0 [degrees/hour] calculated MPEC differential tra
mpec_difDEC: 0.0 [degrees/hour] calculated MPEC differential tra
PARKTIME: 1615459422.73394 Time of last mount park
AIRMASS: 1.1965768617282 Airmass of target location
HA: 331.424188798998 Location hour angle
LST: 217.23926659446 Local Sidereal Time
MOVE_NUM: 7610 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
AXRA: 20254 RA axis count
AXRARAW: -1832608 raw RA axis count
AXDEC: -702309 DEC axis count
HR_RA: 19141006 [???] RA axis tracking rate
BR_RA: 19141006 [???] RA axis base rate
BR_DEC: 0 [???] DEC axis base rate
MNT_INFO: 1615535384.3049 time when mount informations were collected
SUN_ALT: -38.1333764470676 solar altitude
SUN_AZ: 296.142919396426 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 655.900043959031 average value of image
STDEV: 402.169800666177 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 245.431700549177 reference value on 1st axis
CRVAL2T: -49.4415812428253 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: '[31:4126,12:4107]' good data section
FILTER: 'V' camera filter as string
DATE: '2021-03-12T07:51:24.983' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN-SIP' TAN (gnomic) projection
CTYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 245.121196768 RA of reference point
CRVAL2: -48.7416084187 DEC of reference point
CRPIX1: 2199.15633138 X reference pixel
CRPIX2: 2042.95711263 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.00393285760542 Transformation matrix
CD1_2: 2.45145565418e-05 no comment
CD2_1: 2.32268029926e-05 no comment
CD2_2: -0.00393298153305 no comment
IMAGEW: 4144 Image width, in pixels.
IMAGEH: 4127 Image height, in pixels.
_ATE: '2021-03-12T04:51:01' Date this file was created.
A_ORDER: 4
A_0_0: 0
A_0_1: 0
A_0_2: -6.88255304351e-08
A_0_3: -2.25609022303e-11
A_0_4: -2.80797107902e-16
A_1_0: 0
A_1_1: 6.27795898874e-07
A_1_2: -5.52441925689e-10
A_1_3: -5.53617857883e-14
A_2_0: -9.53737514445e-07
A_2_1: -2.49538215571e-11
A_2_2: 2.21655414243e-14
A_3_0: -7.11422914191e-10
A_3_1: -5.50872636784e-14
A_4_0: 2.91387683011e-14
B_ORDER: 4
B_0_0: 0
B_0_1: 0
B_0_2: 6.74234942527999e-07
B_0_3: -7.25492524758e-10
B_0_4: -5.3379233348e-14
B_1_0: 0
B_1_1: -7.35696691035e-07
B_1_2: -3.5260971233e-11
B_1_3: 2.76752892029e-14
B_2_0: 1.42013414233e-07
B_2_1: -5.70768181669e-10
B_2_2: -5.8199348616999e-14
B_3_0: 2.30153096248e-12
B_3_1: -4.58897665017e-15
B_4_0: -1.54496117804e-14
AP_ORDER: 4
AP_0_0: -0.00305381633713
AP_0_1: -2.49905504249e-06
AP_0_2: 7.07490814743e-08
AP_0_3: 2.33946411443e-11
AP_0_4: 1.35940562302e-16
AP_1_0: -1.60948668083e-05
AP_1_1: -6.33538776988e-07
AP_1_2: 5.62510799613e-10
AP_1_3: 5.60020406497e-14
AP_2_0: 9.600378831e-07
AP_2_1: 2.55291593024e-11
AP_2_2: -2.13473862886e-14
AP_3_0: 7.23007322030999e-10
AP_3_1: 5.54813257511e-14
AP_4_0: -2.77598959678e-14
BP_ORDER: 4
BP_0_0: 0.00278484228175
BP_0_1: -1.69310798065e-05
BP_0_2: -6.80344236635e-07
BP_0_3: 7.36601291154e-10
BP_0_4: 5.34020242452e-14
BP_1_0: -2.1550247678e-06
BP_1_1: 7.39342146917e-07
BP_1_2: 3.59160130734e-11
BP_1_3: -2.64539872133e-14
BP_2_0: -1.45126898015e-07
BP_2_1: 5.8197527812e-10
BP_2_2: 5.90740137829e-14
BP_3_0: -1.88273002672e-12
BP_3_1: 6.22390204294e-15
BP_4_0: 1.59542177885e-14
RA_ERR: 0.0 RA error in position
DEC_ERR: 0.0 DEC error in position
POS_ERR: 0.0 error in position