Image 7663279

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Background - FWHM - WCS - Filters - Zero point
Id:7663279
Filename: /mnt/data3/cta-s1/2024/20241003/01051/WF0/20241004092901-386-RA.fits
Dark: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_3.0.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_R.fits
Time:2024-10-04 09:29:01 UT
Night:20241003
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:3.0 s
Filter:R
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:166.71805266
Dec:-4.68244800313
Alt / Az:8.714680242 271.8732668
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1728034141 exposure start (seconds since 1.1.1970)
USEC: 386925 exposure start micro seconds
JD: 2460587.89454376 Modified Julian Date
DATE-OBS: '2024-10-04T09:29:01.386' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 50730 observation id
IMGID: 44 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 38.3740549085791 angular distance to between observation and the
MOONRA: 205.948430942294 lunar RA
MOONDEC: -12.9042104123852 lunar DEC
MOONPHA: 90.2466886881333 moon phase
MOONALT: -20.896176823252 lunar altitude
MOONAZ: 295.979168260179 lunar azimuth
EXPOSURE: 3.0 exposure length in seconds
EXPTIME: 3.0 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: 'for 30 { filter=V E 5 filter=R E 3 filter=B E 15 }' script used to
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: 18.54775 detector air temperature
CCD_TEMP: -19.96425 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.665 [%] utilization of cooling power
VOLTAGE: 12.60724 [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: 167.85 original position (epoch) RA
ORIDEC: -5.130556 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: 167.85 telescope FOV center position (J2000) - with of
OBJDEC: -5.130556 telescope FOV center position (J2000) - with of
TAR_TELRA: 167.85 target position (OBJ) in telescope coordinates
TAR_TELDEC: -5.130556 target position (OBJ) in telescope coordinates
TARRA: 168.055041927872 target position with computed corrections (prec
TARDEC: -5.30887347626395 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: 168.055166892979 mount position (from sensors, sky coordinates)
TELDEC: -5.30883960239294 mount position (from sensors, sky coordinates)
JD_HELIO: 2460587.88982199 heliocentric JD
U_TELRA: 168.055166892979 mount position (from sensors, raw coordinates,
U_TELDEC: -5.30883960239295 mount position (from sensors, raw coordinates,
TEL_ALT: 8.71468024199767 horizontal telescope coordinates altitude
TEL_AZ: 271.87326679965 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: 1727950897.77558 Time of last mount park
AIRMASS: 6.42292758435511 Airmass of target location
HA: 277.168810798245 Location hour angle
LST: 85.2239776912241 Local Sidereal Time
MOVE_NUM: 9878 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: -751378 RA axis count
AXRARAW: -3025498 raw RA axis count
AXDEC: -75348 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: 1728034088.5812 time when mount informations were collected
SUN_ALT: -11.6154238669833 solar altitude
SUN_AZ: 280.47674118817 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 451.0 focuser position
FOC_TAR: 451.212432861328 focuser target position
FOC_DEF: 451.21242485 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: 1726684081.0 date and time of next good we
WEATHER.UPDATE_TIME: 1728034081.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.WINDSPEED: 0.3 Wind speed, m/s
WEATHER.DIRECTION: 255.1 Wind direction, degrees
PARANAL.NEXT_GOOD_WEATHER: 1724957522.0 date and time of next good we
PARANAL.UPDATE_TIME: 1728034082.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 16.13 Temperature, degrees
PARANAL.WINDSPEED: 0.5 Wind speed, m/s
PARANAL.HUMIDITY: 5.0 Humidity
PARANAL.PRESSURE: 744.68 Pressure
CAM_FILT: 2 filter used for image
AVERAGE: 3873.61227334027 average value of image
STDEV: 3615.67957994159 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 167.85 reference value on 1st axis
CRVAL2T: -5.130556 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: 'R' camera filter as string
DATE: '2024-10-04T09:29:27.966' 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: 164.563954969 RA of reference point
CRVAL2: -7.9036234667 DEC of reference point
CRPIX1: 1538.22485352 X reference pixel
CRPIX2: 2879.71728516 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.00393067293846 Transformation matrix
CD1_2: -1.21061610728e-05 no comment
CD2_1: -1.69120754476e-05 no comment
CD2_2: -0.00391453678826 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: 1.89861539672e-07 no comment
A_0_3: -5.72074267726e-10 no comment
A_0_4: -1.17351136837e-13 no comment
A_1_0: 0 no comment
A_1_1: -4.91462461082e-06 no comment
A_1_2: 2.34155621356e-10 no comment
A_1_3: 2.29141910136e-13 no comment
A_2_0: 4.44310418039e-06 no comment
A_2_1: -8.98050366903e-10 no comment
A_2_2: 1.87802933502e-14 no comment
A_3_0: -9.60807635923e-10 no comment
A_3_1: -1.26218014363e-13 no comment
A_4_0: 3.12923695967e-13 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -6.2264982243e-06 no comment
B_0_3: -9.09152647468e-10 no comment
B_0_4: 5.24142825033e-14 no comment
B_1_0: 0 no comment
B_1_1: 3.49372486804e-06 no comment
B_1_2: -1.40732411587e-10 no comment
B_1_3: 1.3374129789e-13 no comment
B_2_0: -1.16438951789e-06 no comment
B_2_1: -5.11989541241e-10 no comment
B_2_2: 1.15769735558e-13 no comment
B_3_0: -1.17054513539e-10 no comment
B_3_1: 1.52743280526e-13 no comment
B_4_0: -2.83646334305e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00896834329005 no comment
AP_0_1: 1.17668648257e-05 no comment
AP_0_2: -1.47611081243e-07 no comment
AP_0_3: 5.61871025801e-10 no comment
AP_0_4: 1.11022824605e-13 no comment
AP_1_0: -9.9276495182e-07 no comment
AP_1_1: 4.9439004622e-06 no comment
AP_1_2: -1.48432031649e-10 no comment
AP_1_3: -2.12038417278e-13 no comment
AP_2_0: -4.51565418332e-06 no comment
AP_2_1: 8.22660734065e-10 no comment
AP_2_2: -7.58345827404e-15 no comment
AP_3_0: 1.01533603647e-09 no comment
AP_3_1: 9.07826751551e-14 no comment
AP_4_0: -3.02706233649e-13 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.0181212114313 no comment
BP_0_1: 4.44749229429e-06 no comment
BP_0_2: 6.25215420252e-06 no comment
BP_0_3: 9.81473203177e-10 no comment
BP_0_4: -3.46000959656e-14 no comment
BP_1_0: -2.31294996834e-05 no comment
BP_1_1: -3.50778127649e-06 no comment
BP_1_2: 5.42984910835e-11 no comment
BP_1_3: -1.46589473182e-13 no comment
BP_2_0: 1.19570315217e-06 no comment
BP_2_1: 5.79078926323e-10 no comment
BP_2_2: -1.15342441033e-13 no comment
BP_3_0: 1.13725987139e-10 no comment
BP_3_1: -1.49690736473e-13 no comment
BP_4_0: 1.85213287494e-14 no comment
_ATE: '2024-10-04T06:29:23' 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