Id: | 6455603 |
Filename: | /mnt/data3/cta-s1/2023/20230801/skyflats/WF0/20230802105016-146-RA.fits |
Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_2.0.fits |
Time: | 2023-08-02 10:50:16 UT |
Night: | 20230801 |
Site: | cta-s1 |
CCD: | WF0 / 6204 |
Type: | flat |
Image size: | 4144x4127 (4096x4096 usable) |
Binning: | 1x1 |
Exposure: | 2.0 s |
Filter: | N |
Target: | 2 / flat target |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 59.8582845213883 73.9570714850261 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 4144 | length of data axis |
NAXIS2: | 4127 | length of data axis |
CTIME: | 1690973416 | exposure start (seconds since 1.1.1970) |
USEC: | 146134 | exposure start micro seconds |
JD: | 2460158.95144381 | Modified Julian Date |
DATE-OBS: | '2023-08-02T10:50:16.146' | start of exposure |
TARGET: | 2 | target id |
TARSEL: | 2 | selector target id |
TARTYPE: | 'f' | target type |
OBSID: | 40574 | observation id |
IMGID: | 8 | image id |
PROC: | 0 | image processing status |
CCD_NAME: | 'WF0' | camera name |
MOONDIST: | 43.039608863012 | angular distance to between observation and the |
MOONRA: | 323.289704996573 | lunar RA |
MOONDEC: | -19.4551553550722 | lunar DEC |
MOONPHA: | 5.97445992806682 | moon phase |
MOONALT: | 17.000570618838 | lunar altitude |
MOONAZ: | 75.938543536084 | lunar azimuth |
EXPOSURE: | 2.0 | exposure length in seconds |
EXPTIME: | 2.0 | 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: | 'exe /etc/rts2/flat-WF0.py' | 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: | 'flat' | 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: | 25.13744 | detector air temperature |
CCD_TEMP: | -19.93129 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 0.746 | [%] utilization of cooling power |
VOLTAGE: | 12.00709 | [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: | 'flat target' | 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: | 9.087778 | original position (epoch) RA |
ORIDEC: | -29.333302 | 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: | 0.0833333333335 | 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: | 9.087778 | telescope FOV center position (J2000) - with of |
OBJDEC: | -29.2499686666665 | telescope FOV center position (J2000) - with of |
TAR_TELRA: | 189.087778 | target position (OBJ) in telescope coordinates |
TAR_TELDEC: | -150.750031333334 | target position (OBJ) in telescope coo |
TARRA: | 9.38881583964974 | target position with computed corrections (prec |
TARDEC: | -29.1171356573891 | 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: | 9.38892939746444 | mount position (from sensors, sky coordinates) |
TELDEC: | -29.1171531648295 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2460158.95508885 | heliocentric JD |
U_TELRA: | 189.388929397464 | mount position (from sensors, raw coordinates, |
U_TELDEC: | -150.882846835171 | mount position (from sensors, raw coordinates, |
TEL_ALT: | 59.8582845213883 | horizontal telescope coordinates altitude |
TEL_AZ: | 73.9570714850261 | 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: | 1690888863.6728 | Time of last mount park |
AIRMASS: | 1.15609591783141 | Airmass of target location |
HA: | 33.5314267433471 | Location hour angle |
LST: | 42.9203561408115 | Local Sidereal Time |
MOVE_NUM: | 33592 | 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: | -1656443 | RA axis count |
AXRARAW: | -4307103 | raw RA axis count |
AXDEC: | -2141470 | 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: | 1690973404.74558 | time when mount informations were collected |
SUN_ALT: | -6.51836880117508 | solar altitude |
SUN_AZ: | 253.324413118618 | solar azimuth |
PARANAL.NEXT_GOOD_WEATHER: | 1689110042.0 | date and time of next good we |
PARANAL.UPDATE_TIME: | 1690973402.0 | time of last update of device statu |
PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
PARANAL.RAIN: | False | Rain |
PARANAL.TEMPERATURE: | 17.16 | Temperature, degrees |
PARANAL.WINDSPEED: | 8.88 | Wind speed, m/s |
PARANAL.HUMIDITY: | 7.0 | Humidity |
PARANAL.PRESSURE: | 745.68 | Pressure |
FOC_TYPE: | 'GCUSB-nStep' | focuser type |
FOC_POS: | 1167.0 | focuser position |
FOC_TAR: | 1167.60119628906 | focuser target position |
FOC_DEF: | 967.601202405 | default target value |
FOC_FILTEROFF: | 200.0 | offset related to actual filter |
FOC_FOFF: | 0.0 | offset from focusing routine |
FOC_TOFF: | 0.0 | temporary offset for focusing |
CAM_FILT: | 4 | filter used for image |
AVERAGE: | 21160.9531875501 | average value of image |
STDEV: | 6951.60171611545 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 9.087778 | reference value on 1st axis |
CRVAL2T: | -29.2499686666665 | 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: | 'N' | camera filter as string |
DATE: | '2023-08-02T10:50:27.911' | creation date |
CHECKSUM: | 'kGXhlGUhkGUhkGUh' | HDU checksum updated 2024-12-19T01:25:17 |
DATASUM: | '1964782986' | data unit checksum updated 2024-12-19T01:25:17 |