Id: | 1812185 |
Filename: | /mnt/data0/cta-n/2018/20181108/darks/C0/20181108185745-002-RA.fits |
Time: | 2018-11-08 18:57:45 UT |
Night: | 20181108 |
Site: | cta-n |
CCD: | C0 / 2596 |
Type: | dark |
Image size: | 1056x1024 |
Binning: | 1x1 |
Exposure: | 2.0 s |
Filter: | DF |
Target: | 1 / Dark frames |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 60.2544792539164 104.960949591534 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 1056 | length of data axis |
NAXIS2: | 1024 | length of data axis |
CTIME: | 1541703465 | exposure start (seconds since 1.1.1970) |
USEC: | 2487 | exposure start micro seconds |
JD: | 2458430.79075556 | Modified Julian Date |
DATE-OBS: | '2018-11-08T18:57:45.002' | start of exposure |
TARGET: | 1 | target id |
TARSEL: | 1 | selector target id |
TARTYPE: | 'd' | target type |
OBSID: | 2026 | observation id |
IMGID: | 3 | image id |
PROC: | 0 | image processing status |
CCD_NAME: | 'C0' | camera name |
MOONDIST: | 139.282898812046 | angular distance to between observation and the |
MOONRA: | 238.487514943498 | lunar RA |
MOONDEC: | -15.8419986708143 | lunar DEC |
MOONPHA: | 92.0272075060066 | moon phase |
MOONALT: | 4.18817470234723 | lunar altitude |
MOONAZ: | 69.3637568744206 | lunar azimuth |
EXPOSURE: | 2.0 | exposure length in seconds |
EXPTIME: | 2.0 | exposure length in seconds |
INSTRUME: | 'BART 254/1600 mm' | name of the data acqusition instrument |
TELESCOP: | '' | name of the data acqusition telescope |
ORIGIN: | 'Institute of Physics ASCR' | organisation responsible for data |
FOC_NAME: | 'F0' | name of focuser |
SCRIPREP: | 0 | script loop count |
SCRIPT: | 'filter=DF D 1 filter=DF D 2 filter=DF D 30 filter=DF D 60 filter=DF D 120 filter=DF D 180' | 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: | 'dark' | IRAF based image type |
OBJECT: | 'Dark frames' | target object name |
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: | 11.05058 | detector air temperature |
CCD_TEMP: | -19.89614 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 39660 | [%] utilization of cooling power |
GAIN: | 1167 | [e-ADU] gain |
PRODUCT_ID: | 2596 | camera product identification |
SHIFT: | 0 | shift (for partial, not cleared readout) |
RDOUTM: | 'LOW NOISE' | camera mode |
MNT_NAME: | 'T0' | name of mount |
LATITUDE: | 28.7666666666667 | observatory latitude |
LONGITUD: | -17.9 | 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: | 99.430329 | original position (epoch) RA |
ORIDEC: | 32.034976 | 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 |
OBJRA: | 99.430329 | telescope FOV center position (J2000) - with of |
OBJDEC: | 32.034976 | telescope FOV center position (J2000) - with of |
TARRA: | 99.7436368965659 | target position with computed corrections (prec |
TARDEC: | 32.0159809087305 | 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: | 99.7666666666667 | mount position (from sensors, sky coordinates) |
TELDEC: | 32.0130555555556 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2458431.29357234 | heliocentric JD |
TEL_ALT: | 60.2544792539164 | horizontal telescope coordinates altitude |
TEL_AZ: | 104.960949591534 | horizontal telescope coordinates azimuth |
PARKTIME: | -9.1191291391491e-36 | Time of last mount park |
AIRMASS: | 1.15150815895697 | Airmass of target location |
HA: | 34.4232359832787 | Location hour angle |
LST: | 134.189902649945 | Local Sidereal Time |
MOVE_NUM: | 95 | 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: | 104.9125 | telescope local time |
FLIP: | '' | telescope flip |
MNT_INFO: | 1541660321.28074 | time when mount informations were collected |
SUN_ALT: | -8.6538887546205 | solar altitude |
SUN_AZ: | 75.703088251051 | solar azimuth |
FOC_TYPE: | 'OPTEC_TCF' | focuser type |
FOC_POS: | 3018.0 | focuser position |
FOC_TAR: | 3017.17260742188 | focuser target position |
FOC_DEF: | 3017.17249998 | default target value |
FOC_FILTEROFF: | 0.0 | offset related to actual filter |
FOC_FOFF: | 0.0 | offset from focusing routine |
FOC_TOFF: | 0.0 | temporary offset for focusing |
FOC_TEMP: | 1.7 | focuser temperature |
WEATHER.NEXT_GOOD_WEATHER: | 1541608557.0 | date and time of next good we |
WEATHER.UPDATE_TIME: | 1541703421.0 | 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: | 7.29 | temperature as set by external script |
WEATHER.WINDSPEED: | 2.37222222222 | wind speed as set by external scrip |
WEATHER.HUMIDITY: | 73.11 | humidity as set by external script |
WEATHER.PRESSURE: | 790.62 | pressure as set by external script |
CAM_FILT: | 0 | filter used for image |
AVERAGE: | 484.996117794152 | average value of image |
STDEV: | 7.36483487011346 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 99.430329 | reference value on 1st axis |
CRVAL2T: | 32.034976 | reference value on 2nd axis |
CRPIX1T: | 528.0 | reference pixel of the 1st axis |
CRPIX2T: | 512.0 | reference pixel of the 2nd axis |
CDELT1T: | 0.000425 | delta along 1st axis |
CDELT2T: | -0.000425 | delta along 2nd axis |
CROTA2T: | 0.0 | rotational angle |
FILTER: | 'DF' | camera filter as string |
DATE: | '2018-11-08T18:57:52.321' | creation date |
CHECKSUM: | 'LA1VM60TLA0TL50T' | HDU checksum updated 2022-10-04T23:31:23 |
DATASUM: | '1327189467' | data unit checksum updated 2022-10-04T23:31:23 |