Id: | 4015456 |
Filename: | /mnt/data0/cta-n/2020/20200901/darks/WF0/20200902063316-618-RA.fits |
Time: | 2020-09-02 06:33:16 UT |
Night: | 20200901 |
Site: | cta-n |
CCD: | WF0 / 6149 |
Type: | dark |
Image size: | 4148x4124 (4096x4096 usable) |
Binning: | 1x1 |
Exposure: | 2.0 s |
Filter: | B |
Target: | 2 / flat target |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 57.8050747533318 79.6589607317758 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 4148 | length of data axis |
NAXIS2: | 4124 | length of data axis |
CTIME: | 1599028396 | exposure start (seconds since 1.1.1970) |
USEC: | 618100 | exposure start micro seconds |
JD: | 2459094.77253117 | Modified Julian Date |
DATE-OBS: | '2020-09-02T06:33:16.618' | start of exposure |
TARGET: | 2 | target id |
TARSEL: | 2 | selector target id |
TARTYPE: | 'f' | target type |
OBSID: | 24191 | observation id |
IMGID: | 75 | image id |
PROC: | 0 | procesing status; info in DB |
CCD_NAME: | 'WF0' | camera name |
MOONDIST: | 56.0292588864837 | angular distance to between observation and the |
MOONRA: | 343.886261044816 | lunar RA |
MOONDEC: | -12.0905809771385 | lunar DEC |
MOONPHA: | 2.6961484066211 | moon phase |
MOONALT: | 4.09174141066955 | lunar altitude |
MOONAZ: | 73.8106110170418 | lunar azimuth |
EXPOSURE: | 2.0 | exposure length in seconds |
EXPTIME: | 2.0 | exposure length in seconds |
INSTRUME: | 'WF0' | name of the data acqusition instrument |
TELESCOP: | '' | name of the data acqusition telescope |
ORIGIN: | 'Institute of Physics ASCR' | 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: | 'G4KF16000-0614' | camera serial number |
CCD_CHIP: | 'KAF-16803' | camera chip type |
IMAGETYP: | 'dark' | 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: | 1 | shutter state (0 - opened, 1 - closed) |
CCD_AIR: | 26.10645 | detector air temperature |
CCD_TEMP: | -20.13344 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 0.836 | [%] utilization of cooling power |
VOLTAGE: | 11.86439 | [V] current voltage of the camera power supply |
GAIN: | 1.6 | [e-ADU] gain |
PRODUCT_ID: | 6149 | 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 |
FOC_TYPE: | 'GCUSB-nStep' | focuser type |
FOC_POS: | 2845.0 | focuser position |
FOC_TAR: | 2844.9599609375 | focuser target position |
FOC_DEF: | 2854.95991984 | default target value |
FOC_FILTEROFF: | -10.0 | 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: | 1598748302.0 | date and time of next good we |
WEATHER.UPDATE_TIME: | 1599028382.0 | time of last update of weather stat |
WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
WEATHER.RAIN: | False | rain condition as set by external script |
WEATHER.TEMPERATURE: | 16.07 | temperature as set by external script |
WEATHER.WINDSPEED: | 3.23888888889 | wind speed as set by external scrip |
WEATHER.HUMIDITY: | 22.2 | humidity as set by external script |
WEATHER.PRESSURE: | 787.36 | pressure as set by external script |
MNT_NAME: | 'T0' | name of mount |
LATITUDE: | 28.7705555555556 | observatory latitude |
LONGITUD: | -17.8944444444444 | observatory longitude |
ALTITUDE: | 2184.0 | 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: | 28.159124 | original position (epoch) RA |
ORIDEC: | 18.589781 | 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: | 0.17916666666681 | object offset DEC |
OBJRA: | 28.159124 | telescope FOV center position (J2000) - with of |
OBJDEC: | 18.7689476666668 | telescope FOV center position (J2000) - with of |
TARRA: | 28.4492144129419 | target position with computed corrections (prec |
TARDEC: | 18.8728184821554 | 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: | 28.4495833333334 | mount position (from sensors, sky coordinates) |
TELDEC: | 18.8725 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2459094.77658603 | heliocentric JD |
TEL_ALT: | 57.8050747533318 | horizontal telescope coordinates altitude |
TEL_AZ: | 79.6589607317758 | horizontal telescope coordinates azimuth |
PARKTIME: | 1598943139.55102 | Time of last mount park |
AIRMASS: | 1.18138565064942 | Airmass of target location |
HA: | 33.6370914905029 | Location hour angle |
LST: | 62.0866748238362 | Local Sidereal Time |
MOVE_NUM: | 13209 | 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 |
LOCATIME: | 98.0958333333333 | telescope local time |
FLIP: | 'East' | telescope flip |
GSTAT: | '0' | low-level status as returned by mount |
MNT_INFO: | 1599028346.69373 | time when mount informations were collected |
SUN_ALT: | -4.2081681952869 | solar altitude |
SUN_AZ: | 258.681677521255 | solar azimuth |
CAM_FILT: | 0 | filter used for image |
AVERAGE: | 529.679196067052 | average value of image |
STDEV: | 18.4795762833169 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 28.159124 | reference value on 1st axis |
CRVAL2T: | 18.7689476666668 | 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: | '[34:4129,12:4107]' | good data section |
FILTER: | 'B' | camera filter as string |
DATE: | '2020-09-02T06:33:43.914' | creation date |
CHECKSUM: | 'ZVPAaTN4UTNAZTN3' | HDU checksum updated 2022-10-06T22:27:07 |
DATASUM: | '3405238082' | data unit checksum updated 2022-10-06T22:27:07 |