Image 7733321

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Background - FWHM - WCS - Filters - Zero point
Id:7733321
Filename: /mnt/data3/cta-s1/2024/20241103/01051/WF0/20241104005136-558-RA.fits
Dark: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_120.0.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_B.fits
Time:2024-11-04 00:51:36 UT
Night:20241103
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:120.0 s
Filter:B
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:271.05632201304337
Dec:2.693128617643088
Alt / Az:13.1438746356265 100.106706455149
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1730681496 exposure start (seconds since 1.1.1970)
USEC: 558900 exposure start micro seconds
JD: 2460618.53533989 Modified Julian Date
DATE-OBS: '2024-11-04T00:51:36.558' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 51993 observation id
IMGID: 33 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 38.3419053935398 angular distance to between observation and the
MOONRA: 247.200643161861 lunar RA
MOONDEC: -26.4860833562899 lunar DEC
MOONPHA: 84.2765613310919 moon phase
MOONALT: 3.28825063488201 lunar altitude
MOONAZ: 62.2835611885084 lunar azimuth
EXPOSURE: 120.0 exposure length in seconds
EXPTIME: 120.0 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: 10 script loop count
SCRIPT: 'filter=V E 60 filter=R E 60 filter=B E 120' script used to take thi
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0620' 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: 26.42505 detector air temperature
CCD_TEMP: -19.95986 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.819 [%] utilization of cooling power
VOLTAGE: 12.71399 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6204 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: 'C/2023 A3 (Tsuchinshan-ATLAS)' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
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: 271.929167 original position (epoch) RA
ORIDEC: 3.488611 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: 'on' 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: 271.929167 telescope FOV center position (J2000) - with of
OBJDEC: 3.488611 telescope FOV center position (J2000) - with of
TAR_TELRA: 91.929167 target position (OBJ) in telescope coordinates
TAR_TELDEC: -183.488611 target position (OBJ) in telescope coordinat
TARRA: 272.278454944397 target position with computed corrections (prec
TARDEC: 3.47129827736886 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: 272.278613682607 mount position (from sensors, sky coordinates)
TELDEC: 3.4713913854705 mount position (from sensors, sky coordinates)
JD_HELIO: 2460618.53329844 heliocentric JD
U_TELRA: 452.278613682607 mount position (from sensors, raw coordinates,
U_TELDEC: -183.47139138547 mount position (from sensors, raw coordinates,
TEL_ALT: 13.1438746356265 horizontal telescope coordinates altitude
TEL_AZ: 100.106706455149 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: 1730627712.25154 Time of last mount park
AIRMASS: 4.34517317273455 Airmass of target location
HA: 73.8329211521089 Location hour angle
LST: 346.111534834715 Local Sidereal Time
MOVE_NUM: 7592 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: 180.0 mount rotang
MNT_FLIP: 1 telescope flip
AXRA: -1083266 RA axis count
AXRARAW: -1391632 raw RA axis count
AXDEC: -2603997 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: 1730681453.36695 time when mount informations were collected
SUN_ALT: -24.6312523575 solar altitude
SUN_AZ: 57.9442137867594 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 410.0 focuser position
FOC_TAR: 409.032073974609 focuser target position
FOC_DEF: 429.032064128 default target value
FOC_FILTEROFF: -20.0 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: 1729622882.0 date and time of next good we
WEATHER.UPDATE_TIME: 1730681281.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.WINDSPEED: 0.0 Wind speed, m/s
WEATHER.DIRECTION: 246.4 Wind direction, degrees
PARANAL.NEXT_GOOD_WEATHER: 1729620122.0 date and time of next good we
PARANAL.UPDATE_TIME: 1730681462.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 14.28 Temperature, degrees
PARANAL.WINDSPEED: 1.3 Wind speed, m/s
PARANAL.HUMIDITY: 6.0 Humidity
PARANAL.PRESSURE: 745.45 Pressure
CAM_FILT: 0 filter used for image
AVERAGE: 630.377072061937 average value of image
STDEV: 267.069326929221 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 271.929167 reference value on 1st axis
CRVAL2T: 3.488611 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: 180.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'B' camera filter as string
DATE: '2024-11-04T00:53:59.477' 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: 270.837291515 RA of reference point
CRVAL2: 0.89760619083 DEC of reference point
CRPIX1: 2135.51595052 X reference pixel
CRPIX2: 1603.51727295 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00394357441304 Transformation matrix
CD1_2: -8.65101034239e-06 no comment
CD2_1: 4.12966571235e-06 no comment
CD2_2: 0.00392895515475 no comment
IMAGEW: 4144 Image width, in pixels.
IMAGEH: 4127 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: 4.85550852281e-07 no comment
A_0_3: 7.98228131564e-11 no comment
A_0_4: -5.85954985737e-14 no comment
A_1_0: 0 no comment
A_1_1: 4.30730329872e-06 no comment
A_1_2: -5.99132993417e-10 no comment
A_1_3: -9.7136161174199e-14 no comment
A_2_0: 7.80787494005e-07 no comment
A_2_1: 3.27955115067e-10 no comment
A_2_2: -1.4741720687e-13 no comment
A_3_0: -6.53830376537e-10 no comment
A_3_1: -5.47350085805e-14 no comment
A_4_0: 1.68227372434e-16 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: 3.92880474989e-06 no comment
B_0_3: -8.07398403744e-10 no comment
B_0_4: -3.76360200381e-14 no comment
B_1_0: 0 no comment
B_1_1: 5.01964983112e-07 no comment
B_1_2: 1.49912722997e-10 no comment
B_1_3: -1.32679881692e-13 no comment
B_2_0: 1.06527034329e-06 no comment
B_2_1: -5.38201908039e-10 no comment
B_2_2: -1.03825507382e-13 no comment
B_3_0: 1.08866042826e-10 no comment
B_3_1: -7.08899793439e-14 no comment
B_4_0: -3.28723470278e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.00590971069026 no comment
AP_0_1: 2.03697502741e-05 no comment
AP_0_2: -4.79075213788e-07 no comment
AP_0_3: -8.60276702189e-11 no comment
AP_0_4: 5.90613652925e-14 no comment
AP_1_0: -7.28707279513e-06 no comment
AP_1_1: -4.3178637992e-06 no comment
AP_1_2: 6.34717600926e-10 no comment
AP_1_3: 8.71221794678e-14 no comment
AP_2_0: -7.76658460911e-07 no comment
AP_2_1: -3.32564872819e-10 no comment
AP_2_2: 1.49632373343e-13 no comment
AP_3_0: 6.66308685775e-10 no comment
AP_3_1: 4.46636184661e-14 no comment
AP_4_0: -2.30946467981e-15 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.00868176787566 no comment
BP_0_1: -1.61238940947e-06 no comment
BP_0_2: -3.94672285884e-06 no comment
BP_0_3: 8.41251779748e-10 no comment
BP_0_4: 2.74308615069e-14 no comment
BP_1_0: 1.51910356901e-05 no comment
BP_1_1: -4.96478561995e-07 no comment
BP_1_2: -1.60629030113e-10 no comment
BP_1_3: 1.33855028704e-13 no comment
BP_2_0: -1.07198583701e-06 no comment
BP_2_1: 5.55895414819e-10 no comment
BP_2_2: 9.44267692080999e-14 no comment
BP_3_0: -1.12713024613e-10 no comment
BP_3_1: 7.25662042596e-14 no comment
BP_4_0: 3.26103385573e-14 no comment
_ATE: '2024-11-03T21:53:54' 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