Image 7733315

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Background - FWHM - WCS - Filters - Zero point
Id:7733315
Filename: /mnt/data3/cta-s1/2024/20241103/01051/WF0/20241104004906-707-RA.fits
Dark: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_60.0.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits
Time:2024-11-04 00:49:06 UT
Night:20241103
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:60.0 s
Filter:V
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:271.058672256246
Dec:2.693657764423692
Alt / Az:13.5924561648716 100.334941281183
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1730681346 exposure start (seconds since 1.1.1970)
USEC: 707009 exposure start micro seconds
JD: 2460618.5339505 Modified Julian Date
DATE-OBS: '2024-11-04T00:49:06.707' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 51993 observation id
IMGID: 31 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 38.3529606583341 angular distance to between observation and the
MOONRA: 247.177212876398 lunar RA
MOONDEC: -26.4819384252136 lunar DEC
MOONPHA: 84.2874378653956 moon phase
MOONALT: 3.77243294938554 lunar altitude
MOONAZ: 62.5230849729956 lunar azimuth
EXPOSURE: 60.0 exposure length in seconds
EXPTIME: 60.0 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: -19.95766 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.791 [%] utilization of cooling power
VOLTAGE: 11.9775 [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: 272.278513442908 mount position (from sensors, sky coordinates)
TELDEC: 3.4713913854705 mount position (from sensors, sky coordinates)
JD_HELIO: 2460618.53121524 heliocentric JD
U_TELRA: 452.278513442908 mount position (from sensors, raw coordinates,
U_TELDEC: -183.47139138547 mount position (from sensors, raw coordinates,
TEL_ALT: 13.5924561648716 horizontal telescope coordinates altitude
TEL_AZ: 100.334941281183 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: 4.20767721951498 Airmass of target location
HA: 73.3314697840625 Location hour angle
LST: 345.60998322697 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: -1090398 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: 1730681333.32323 time when mount informations were collected
SUN_ALT: -24.1490356003233 solar altitude
SUN_AZ: 58.3411523021835 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 426.0 focuser position
FOC_TAR: 426.032073974609 focuser target position
FOC_DEF: 429.032064128 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: 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: 1730681342.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 14.21 Temperature, degrees
PARANAL.WINDSPEED: 1.27 Wind speed, m/s
PARANAL.HUMIDITY: 6.0 Humidity
PARANAL.PRESSURE: 745.43 Pressure
CAM_FILT: 1 filter used for image
AVERAGE: 762.120595209249 average value of image
STDEV: 414.324873021668 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: 'V' camera filter as string
DATE: '2024-11-04T00:50:29.602' 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: 269.405936903 RA of reference point
CRVAL2: 1.44792692775 DEC of reference point
CRPIX1: 2498.88598633 X reference pixel
CRPIX2: 1742.7822876 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00393977806832 Transformation matrix
CD1_2: -1.59992986273e-05 no comment
CD2_1: 3.97522981845e-06 no comment
CD2_2: 0.00392875611593 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: 1.90424983665e-07 no comment
A_0_3: -1.48901568034e-11 no comment
A_0_4: -3.75823849231e-14 no comment
A_1_0: 0 no comment
A_1_1: 3.43098696051e-06 no comment
A_1_2: -6.27075399895e-10 no comment
A_1_3: -8.17859918825e-14 no comment
A_2_0: -1.65565223896e-06 no comment
A_2_1: 1.12258223834e-10 no comment
A_2_2: -9.4810130671e-14 no comment
A_3_0: -5.43219114643e-10 no comment
A_3_1: -8.55850033244e-14 no comment
A_4_0: 5.77877466295e-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: 2.8851882103e-06 no comment
B_0_3: -7.58311804083e-10 no comment
B_0_4: -4.80631236689e-14 no comment
B_1_0: 0 no comment
B_1_1: -1.68023602455e-06 no comment
B_1_2: -4.40742302244e-11 no comment
B_1_3: -1.07174491973e-13 no comment
B_2_0: 9.32825812218e-07 no comment
B_2_1: -5.29986130405e-10 no comment
B_2_2: -1.25312426086e-13 no comment
B_3_0: 3.41157467396e-11 no comment
B_3_1: -4.43345311755e-14 no comment
B_4_0: -2.55924378966e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.00342092292315 no comment
AP_0_1: 2.71836648509e-06 no comment
AP_0_2: -1.89889097799e-07 no comment
AP_0_3: 1.33885295306e-11 no comment
AP_0_4: 3.78358598811e-14 no comment
AP_1_0: -6.61718060522e-06 no comment
AP_1_1: -3.44495573935e-06 no comment
AP_1_2: 6.513287457e-10 no comment
AP_1_3: 7.65763695923e-14 no comment
AP_2_0: 1.66149770599e-06 no comment
AP_2_1: -1.35349908647e-10 no comment
AP_2_2: 1.01629677722e-13 no comment
AP_3_0: 5.56391879039e-10 no comment
AP_3_1: 7.84773240027e-14 no comment
AP_4_0: -2.39756592001e-15 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.00815483640473 no comment
BP_0_1: -8.46842922976e-06 no comment
BP_0_2: -2.90196155932e-06 no comment
BP_0_3: 7.80254740185e-10 no comment
BP_0_4: 4.21316877696e-14 no comment
BP_1_0: -2.21907007359e-06 no comment
BP_1_1: 1.68006824998e-06 no comment
BP_1_2: 2.20752762506e-11 no comment
BP_1_3: 1.14994659788e-13 no comment
BP_2_0: -9.39448644562e-07 no comment
BP_2_1: 5.5249028239e-10 no comment
BP_2_2: 1.20483344038e-13 no comment
BP_3_0: -3.75715767359e-11 no comment
BP_3_1: 5.04545685e-14 no comment
BP_4_0: 2.51129264104e-14 no comment
_ATE: '2024-11-03T21:50:24' 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