Image 7701529

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7701529
Filename: /mnt/data3/cta-s1/2024/20241018/01051/WF0/20241018234539-634-RA.fits
Bias: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_bias.fits
Dark current: calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_dcurrent.fits
Flat: calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_B.fits
Time:2024-10-18 23:45:39 UT
Night:20241018
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:10.0 s
Filter:B
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:244.4181946610687
Dec:2.176998069784992
Alt / Az:18.7246551109791 102.351157661291
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1729295139 exposure start (seconds since 1.1.1970)
USEC: 634987 exposure start micro seconds
JD: 2460602.48944146 Modified Julian Date
DATE-OBS: '2024-10-18T23:45:39.634' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 51322 observation id
IMGID: 12 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 148.32514092054 angular distance to between observation and the
MOONRA: 43.5811247757282 lunar RA
MOONDEC: 20.2351370074251 lunar DEC
MOONPHA: 11.961048682045 moon phase
MOONALT: -7.93890857593946 lunar altitude
MOONAZ: 251.32263605314 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 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 5 { filter=V E 5 filter=R E 5 filter=B E 10 } for 10 { filter=V E 30 filter=R E 30 filter=B E 60 }' 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: 'G4KF16000-0620' 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: 28.00931 detector air temperature
CCD_TEMP: -19.95766 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.838 [%] utilization of cooling power
VOLTAGE: 12.69961 [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: 245.566667 original position (epoch) RA
ORIDEC: 2.957778 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: 245.566667 telescope FOV center position (J2000) - with of
OBJDEC: 2.957778 telescope FOV center position (J2000) - with of
TAR_TELRA: 65.566667 target position (OBJ) in telescope coordinates
TAR_TELDEC: -182.957778 target position (OBJ) in telescope coordinat
TARRA: 245.903076708579 target position with computed corrections (prec
TARDEC: 2.88538550246808 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: 245.903194865622 mount position (from sensors, sky coordinates)
TELDEC: 2.88539548679896 mount position (from sensors, sky coordinates)
JD_HELIO: 2460602.48593959 heliocentric JD
U_TELRA: 425.903194865622 mount position (from sensors, raw coordinates,
U_TELDEC: -182.885395486799 mount position (from sensors, raw coordinates,
TEL_ALT: 18.7246551109791 horizontal telescope coordinates altitude
TEL_AZ: 102.351157661291 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: 1729246034.51261 Time of last mount park
AIRMASS: 3.0972205964284 Airmass of target location
HA: 67.8693048232528 Location hour angle
LST: 313.772499688875 Local Sidereal Time
MOVE_NUM: 2603 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: -1168082 RA axis count
AXRARAW: -1338817 raw RA axis count
AXDEC: -2595680 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: 1729295087.74258 time when mount informations were collected
SUN_ALT: -13.6498399654844 solar altitude
SUN_AZ: 72.127478772547 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 410.0 focuser position
FOC_TAR: 409.627258300781 focuser target position
FOC_DEF: 429.627254509 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: 1728587161.0 date and time of next good we
WEATHER.UPDATE_TIME: 1729295101.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.WINDSPEED: 0.6 Wind speed, m/s
WEATHER.DIRECTION: 137.8 Wind direction, degrees
PARANAL.NEXT_GOOD_WEATHER: 1728550157.0 date and time of next good we
PARANAL.UPDATE_TIME: 1729295102.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 18.18 Temperature, degrees
PARANAL.WINDSPEED: 0.47 Wind speed, m/s
PARANAL.HUMIDITY: 3.0 Humidity
PARANAL.PRESSURE: 744.28 Pressure
CAM_FILT: 0 filter used for image
AVERAGE: 638.387514992146 average value of image
STDEV: 75.3648221733099 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 245.566667 reference value on 1st axis
CRVAL2T: 2.957778 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: 'B' camera filter as string
DATE: '2024-10-18T23:46:16.314' 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: 242.882169411 RA of reference point
CRVAL2: -1.73767856666 DEC of reference point
CRPIX1: 2471.35306803 X reference pixel
CRPIX2: 1062.10786947 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00392326035743 Transformation matrix
CD1_2: -1.17297251183e-05 no comment
CD2_1: 7.18070400837e-06 no comment
CD2_2: 0.00390160605004 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: -1.97486604156e-07 no comment
A_0_3: 5.39730381303e-11 no comment
A_0_4: -1.39283489605e-14 no comment
A_1_0: 0 no comment
A_1_1: 6.94517032074e-06 no comment
A_1_2: -7.46721904821e-10 no comment
A_1_3: -1.71530180478e-14 no comment
A_2_0: -2.49417378694e-06 no comment
A_2_1: 1.01760069309e-10 no comment
A_2_2: -1.37688426015e-14 no comment
A_3_0: -8.30323282229e-10 no comment
A_3_1: 5.47604268769e-15 no comment
A_4_0: -6.75212402098e-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: 7.89609534406999e-06 no comment
B_0_3: -8.43166798751e-10 no comment
B_0_4: -1.90923068811e-14 no comment
B_1_0: 0 no comment
B_1_1: -2.15408755617e-06 no comment
B_1_2: -1.35582343538e-10 no comment
B_1_3: 3.23122481065e-14 no comment
B_2_0: 1.10579552845e-06 no comment
B_2_1: -6.61560679763e-10 no comment
B_2_2: -4.35799223832e-14 no comment
B_3_0: -1.08978578722e-11 no comment
B_3_1: 1.47381923719e-14 no comment
B_4_0: -2.71338671143e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.00639661078783 no comment
AP_0_1: -1.27825729841e-05 no comment
AP_0_2: 2.04511261301e-07 no comment
AP_0_3: -5.45977741438e-11 no comment
AP_0_4: 1.30679359984e-14 no comment
AP_1_0: -3.74691266757e-06 no comment
AP_1_1: -6.97413355555e-06 no comment
AP_1_2: 8.54674004501e-10 no comment
AP_1_3: -4.36702959555e-15 no comment
AP_2_0: 2.50973169148e-06 no comment
AP_2_1: -1.61417379011e-10 no comment
AP_2_2: 2.04473303664e-14 no comment
AP_3_0: 8.5803814261e-10 no comment
AP_3_1: -2.70361807621e-14 no comment
AP_4_0: 6.74578790663e-15 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.00883699060684 no comment
BP_0_1: 1.35376448236e-05 no comment
BP_0_2: -7.9181667578e-06 no comment
BP_0_3: 9.59221334411e-10 no comment
BP_0_4: -4.84598382484e-15 no comment
BP_1_0: -7.50657681926e-06 no comment
BP_1_1: 2.148827342e-06 no comment
BP_1_2: 7.67720715472e-11 no comment
BP_1_3: -2.40543785577e-14 no comment
BP_2_0: -1.11299857495e-06 no comment
BP_2_1: 7.03744633345e-10 no comment
BP_2_2: 2.20639424362e-14 no comment
BP_3_0: 6.29717773267e-12 no comment
BP_3_1: -7.19895018188e-15 no comment
BP_4_0: 2.58900709292e-14 no comment
_ATE: '2024-10-18T20:46:11' 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