Image 7663280

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7663280
Filename: /mnt/data3/cta-s1/2024/20241003/01051/WF0/20241004092920-646-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:2024-10-04 09:29:20 UT
Night:20241003
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:15.0 s
Filter:B
Target:1051 / C/2023 A3 (Tsuchinshan-ATLAS)
RA:166.716257307
Dec:-4.67830702994
Alt / Az:8.94255055047 271.76985017
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1728034160 exposure start (seconds since 1.1.1970)
USEC: 646756 exposure start micro seconds
JD: 2460587.89523863 Modified Julian Date
DATE-OBS: '2024-10-04T09:29:20.646' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 50730 observation id
IMGID: 45 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 38.376540667507 angular distance to between observation and the
MOONRA: 205.950840102398 lunar RA
MOONDEC: -12.9053484612399 lunar DEC
MOONPHA: 90.2453562738939 moon phase
MOONALT: -20.8326464877212 lunar altitude
MOONAZ: 295.936432294705 lunar azimuth
EXPOSURE: 15.0 exposure length in seconds
EXPTIME: 15.0 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: 18.54995 detector air temperature
CCD_TEMP: -19.97744 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.665 [%] utilization of cooling power
VOLTAGE: 12.60696 [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: 168.055193567078 mount position (from sensors, sky coordinates)
TELDEC: -5.30883960239294 mount position (from sensors, sky coordinates)
JD_HELIO: 2460587.89011135 heliocentric JD
U_TELRA: 168.055193567078 mount position (from sensors, raw coordinates,
U_TELDEC: -5.30883960239295 mount position (from sensors, raw coordinates,
TEL_ALT: 8.94255055047311 horizontal telescope coordinates altitude
TEL_AZ: 271.769850170455 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: 6.26892479706669 Airmass of target location
HA: 277.419622077978 Location hour angle
LST: 85.4748156450559 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: -747811 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: 1728034148.61802 time when mount informations were collected
SUN_ALT: -11.5446052926552 solar altitude
SUN_AZ: 280.441136642337 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 432.0 focuser position
FOC_TAR: 431.212432861328 focuser target position
FOC_DEF: 451.21242485 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: 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: 1728034142.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 16.08 Temperature, degrees
PARANAL.WINDSPEED: 0.68 Wind speed, m/s
PARANAL.HUMIDITY: 5.0 Humidity
PARANAL.PRESSURE: 744.7 Pressure
CAM_FILT: 0 filter used for image
AVERAGE: 2730.40965705875 average value of image
STDEV: 1572.49361336447 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: 'B' camera filter as string
DATE: '2024-10-04T09:30:01.031' 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: 169.598403693 RA of reference point
CRVAL2: -5.34679302946 DEC of reference point
CRPIX1: 2803.48319499 X reference pixel
CRPIX2: 2233.71325684 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.00396271536859 Transformation matrix
CD1_2: 7.8748931375e-07 no comment
CD2_1: 3.58170716188e-05 no comment
CD2_2: -0.00394105387647 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: 2.89843936886e-07 no comment
A_0_3: 5.89479499275e-11 no comment
A_0_4: -2.0550118191e-13 no comment
A_1_0: 0 no comment
A_1_1: -4.28469700083e-06 no comment
A_1_2: -1.01457745697e-09 no comment
A_1_3: 1.1920967108e-13 no comment
A_2_0: -1.13634878717e-06 no comment
A_2_1: -1.21533742353e-09 no comment
A_2_2: -1.38290772349e-13 no comment
A_3_0: 1.52735729767e-10 no comment
A_3_1: -1.45893142199e-13 no comment
A_4_0: 1.25301069665e-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: -1.24179429873e-06 no comment
B_0_3: -1.49330065331e-09 no comment
B_0_4: 8.64842776045999e-14 no comment
B_1_0: 0 no comment
B_1_1: -3.21851790008e-06 no comment
B_1_2: 2.89442999e-10 no comment
B_1_3: -3.32776597881e-13 no comment
B_2_0: -1.43022185597e-06 no comment
B_2_1: -7.44431754379e-10 no comment
B_2_2: 2.12854645091e-13 no comment
B_3_0: -3.34359155449e-10 no comment
B_3_1: -2.85727643625e-14 no comment
B_4_0: -5.73279210308e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -0.0160862859332 no comment
AP_0_1: -8.95594935295e-06 no comment
AP_0_2: -2.82445953791e-07 no comment
AP_0_3: -5.25834942711e-11 no comment
AP_0_4: 2.10177000039e-13 no comment
AP_1_0: -1.7459981558e-05 no comment
AP_1_1: 4.31680470353e-06 no comment
AP_1_2: 1.06440734373e-09 no comment
AP_1_3: -1.15757862834e-13 no comment
AP_2_0: 1.1543952247e-06 no comment
AP_2_1: 1.25597291014e-09 no comment
AP_2_2: 1.54989079491e-13 no comment
AP_3_0: -1.35542873666e-10 no comment
AP_3_1: 1.55956630031e-13 no comment
AP_4_0: -1.22743728987e-13 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.0170047039365 no comment
BP_0_1: -5.873024516e-05 no comment
BP_0_2: 1.28012078267e-06 no comment
BP_0_3: 1.53976988211e-09 no comment
BP_0_4: -9.06982509907e-14 no comment
BP_1_0: 8.22897905231e-06 no comment
BP_1_1: 3.23566807297e-06 no comment
BP_1_2: -2.74463028075e-10 no comment
BP_1_3: 3.61889279932e-13 no comment
BP_2_0: 1.44504565024e-06 no comment
BP_2_1: 8.00619674298e-10 no comment
BP_2_2: -2.0979535138e-13 no comment
BP_3_0: 3.45617339998e-10 no comment
BP_3_1: 3.93070848368e-14 no comment
BP_4_0: 5.93583562866e-14 no comment
_ATE: '2024-10-04T06:29:56' 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