Image 7622509

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7622509
Filename: /mnt/data3/cta-s1/2024/20240918/01051/WF0/20240919094121-426-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_V.fits
Time:2024-09-19 09:41:21 UT
Night:20240918
Site:cta-s1
CCD:WF0 / 6204
Type:object
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:10.0 s
Filter:V
Target:1051 / C/2023 A3 (Tsuchinshan ATLAS)
RA:157.9313838470295
Dec:-5.198314476243202
Alt / Az:6.75170862386676 273.335762131911
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1726738881 exposure start (seconds since 1.1.1970)
USEC: 426911 exposure start micro seconds
JD: 2460572.90371115 Modified Julian Date
DATE-OBS: '2024-09-19T09:41:21.426' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 50073 observation id
IMGID: 29 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 145.47443677497 angular distance to between observation and the
MOONRA: 13.5050935097369 lunar RA
MOONDEC: 6.65298684266356 lunar DEC
MOONPHA: 10.1965571918502 moon phase
MOONALT: 23.5649185804268 lunar altitude
MOONAZ: 109.819072362362 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 30 { filter=V E 10 filter=R E 10 }' script used to take this im
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: 14.13119 detector air temperature
CCD_TEMP: -19.95766 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.544 [%] utilization of cooling power
VOLTAGE: 11.85388 [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: 158.7875 original position (epoch) RA
ORIDEC: -5.649167 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: 158.7875 telescope FOV center position (J2000) - with of
OBJDEC: -5.649167 telescope FOV center position (J2000) - with of
TAR_TELRA: 158.7875 target position (OBJ) in telescope coordinates
TAR_TELDEC: -5.649167 target position (OBJ) in telescope coordinates
TARRA: 158.975389182956 target position with computed corrections (prec
TARDEC: -5.82720576124645 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: 158.975437742787 mount position (from sensors, sky coordinates)
TELDEC: -5.82719620050841 mount position (from sensors, sky coordinates)
JD_HELIO: 2460572.898297 heliocentric JD
U_TELRA: 158.975437742787 mount position (from sensors, raw coordinates,
U_TELDEC: -5.82719620050842 mount position (from sensors, raw coordinates,
TEL_ALT: 6.75170862386676 horizontal telescope coordinates altitude
TEL_AZ: 273.335762131911 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: 1726655844.98018 Time of last mount park
AIRMASS: 8.13609184723281 Airmass of target location
HA: 274.773261859785 Location hour angle
LST: 73.7486996025717 Local Sidereal Time
MOVE_NUM: 4763 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: -785448 RA axis count
AXRARAW: -3126666 raw RA axis count
AXDEC: -82705 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: 1726738880.6434 time when mount informations were collected
SUN_ALT: -12.4915825620831 solar altitude
SUN_AZ: 274.303350701239 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 448.0 focuser position
FOC_TAR: 447.284576416016 focuser target position
FOC_DEF: 450.284569138 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: 1726684081.0 date and time of next good we
WEATHER.UPDATE_TIME: 1726738861.0 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: 269.6 Wind direction, degrees
PARANAL.NEXT_GOOD_WEATHER: 1724957522.0 date and time of next good we
PARANAL.UPDATE_TIME: 1726738862.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 11.66 Temperature, degrees
PARANAL.WINDSPEED: 0.2 Wind speed, m/s
PARANAL.HUMIDITY: 4.0 Humidity
PARANAL.PRESSURE: 742.73 Pressure
CAM_FILT: 1 filter used for image
AVERAGE: 4881.50936564745 average value of image
STDEV: 4386.33078851415 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 158.7875 reference value on 1st axis
CRVAL2T: -5.649167 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: 'V' camera filter as string
DATE: '2024-09-19T09:41:52.548' 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: 151.955563379 RA of reference point
CRVAL2: -8.62375603073 DEC of reference point
CRPIX1: 575.990895589 X reference pixel
CRPIX2: 2939.21850586 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.00388388368583 Transformation matrix
CD1_2: -2.56278906679e-05 no comment
CD2_1: -6.5668807427899e-05 no comment
CD2_2: -0.00388990948002 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: 8.32824806959e-07 no comment
A_0_3: -1.59059702667e-09 no comment
A_0_4: -4.86281167398e-13 no comment
A_1_0: 0 no comment
A_1_1: -5.06221047949e-06 no comment
A_1_2: 1.33902716998e-09 no comment
A_1_3: 8.22491505285e-13 no comment
A_2_0: -3.78306713193e-06 no comment
A_2_1: -2.50175042953e-09 no comment
A_2_2: -3.93887261079e-13 no comment
A_3_0: 1.55571010871e-08 no comment
A_3_1: 5.88784658335e-13 no comment
A_4_0: -4.71821773647e-12 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -5.01890308287e-06 no comment
B_0_3: 7.74199894076e-11 no comment
B_0_4: 1.75669193978e-13 no comment
B_1_0: 0 no comment
B_1_1: 5.91817729803e-06 no comment
B_1_2: -4.39377752021e-09 no comment
B_1_3: -9.59304050136e-13 no comment
B_2_0: -4.64834120429e-07 no comment
B_2_1: 5.24370616228e-09 no comment
B_2_2: 1.91872265414e-12 no comment
B_3_0: -2.97475868661e-10 no comment
B_3_1: -1.7621262518e-12 no comment
B_4_0: -2.76501134581e-13 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: -2.05835553631 no comment
AP_0_1: -0.000117042324227 no comment
AP_0_2: -3.05713908185e-07 no comment
AP_0_3: 1.84051794823e-09 no comment
AP_0_4: 5.01758756881e-13 no comment
AP_1_0: 0.0016866896853 no comment
AP_1_1: 3.75259234589e-06 no comment
AP_1_2: -2.4330527827e-09 no comment
AP_1_3: -9.58388139267e-13 no comment
AP_2_0: 1.32854792045e-05 no comment
AP_2_1: 2.48988911609e-09 no comment
AP_2_2: 7.06609479891e-13 no comment
AP_3_0: -2.42318129927e-08 no comment
AP_3_1: -3.21568581048e-13 no comment
AP_4_0: 6.55927980923e-12 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.580914978868 no comment
BP_0_1: 0.00062935955833 no comment
BP_0_2: 4.56639080824e-06 no comment
BP_0_3: -3.50440918587e-10 no comment
BP_0_4: -2.19508480633e-13 no comment
BP_1_0: 0.000255418592343 no comment
BP_1_1: -3.93265753483e-06 no comment
BP_1_2: 5.00442835062e-09 no comment
BP_1_3: 1.01649553335e-12 no comment
BP_2_0: -9.92418603396e-07 no comment
BP_2_1: -7.25660251729e-09 no comment
BP_2_2: -2.01622670958e-12 no comment
BP_3_0: 5.95829948282e-10 no comment
BP_3_1: 2.2335976275e-12 no comment
BP_4_0: 3.28188189548e-13 no comment
_ATE: '2024-09-19T06:41:47' 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