Id: | 7536667 |
Filename: | /mnt/data3/cta-n/2024/20240808/darks/C0/20240809064045-476-RA.fits |
Time: | 2024-08-09 06:40:45 UT |
Night: | 20240808 |
Site: | cta-n |
CCD: | C0 / 2596 |
Type: | dark |
Image size: | 1062x1026 (1056x1024 usable) |
Binning: | 1x1 |
Exposure: | 5.0 s |
Filter: | DF |
Target: | 1 / Dark frames |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 28.5179127316003 179.51312580722 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 1062 | length of data axis |
NAXIS2: | 1026 | length of data axis |
CTIME: | 1723185645 | exposure start (seconds since 1.1.1970) |
USEC: | 476988 | exposure start micro seconds |
JD: | 2460531.77792269 | Modified Julian Date |
DATE-OBS: | '2024-08-09T06:40:45.476' | start of exposure |
TARGET: | 1 | target id |
TARSEL: | 1 | selector target id |
TARTYPE: | 'd' | target type |
OBSID: | 78653 | observation id |
IMGID: | 7 | image id |
PROC: | 0 | procesing status; info in DB |
CCD_NAME: | 'C0' | camera name |
MOONDIST: | 168.094713168267 | angular distance to between observation and the |
MOONRA: | 189.126850013177 | lunar RA |
MOONDEC: | -4.19934858633316 | lunar DEC |
MOONPHA: | 70.3806951820129 | moon phase |
MOONALT: | -51.3765871188965 | lunar altitude |
MOONAZ: | 236.413844048302 | lunar azimuth |
EXPOSURE: | 5.0 | exposure length in seconds |
EXPTIME: | 5.0 | 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 3 filter=DF D 5 filter=DF D 10 filter=DF D 20 filter=DF D 30 filter=DF D 45 filter=DF D 60 filter=DF D 90 filter=DF D 120 filter=DF D 180' | script used to take th |
SCR_COMM: | '' | comment recorded for this script |
COMM_NUM: | 0 | comment order within current script |
CCD_TYPE: | 'G2-1000BI' | camera type |
CCD_SER: | 'G2EV01000-0259' | camera serial number |
CCD_CHIP: | 'CCD47-10' | 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: | 27.73904 | detector air temperature |
CCD_TEMP: | -19.97963 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 42147 | [%] utilization of cooling power |
GAIN: | 1167 | [e-ADU] gain |
product_id: | 2596 | camera product identification |
SHIFT: | 0 | shift (for partial, not cleared readout) |
NCLEARS: | 0 | Number of CCD clears before exposure |
RDOUTM: | 'LOW NOISE' | camera mode |
OBJECT: | 'Dark frames' | target object name |
PI: | '' | project investigator of the target |
PROGRAM: | '' | target program name |
WEATHER.next_good_weather: | 1723144332.0 | date and time of next good we |
WEATHER.update_time: | 1723185601.0 | time of last update of device statu |
WEATHER.good_weather: | True | weather quality as set by external script |
WEATHER.rain: | False | Rain |
WEATHER.temperature: | 19.72 | Temperature, degrees |
WEATHER.windspeed: | 2.775 | Wind speed, m/s |
WEATHER.humidity: | 12.85 | Humidity |
WEATHER.pressure: | 789.84 | Pressure |
WEATHER.dust: | 1.36995185273 | Dust concentration, ug/m^3 |
FOC_TYPE: | 'OPTEC_TCF' | focuser type |
FOC_POS: | 2721.0 | focuser position |
FOC_TAR: | 2720.48901367188 | focuser target position |
FOC_DEF: | 2720.48897796 | 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: | 16.1 | focuser temperature |
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: | 3.351461 | original position (epoch) RA |
ORIDEC: | 14.494295 | 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: | 3.351461 | telescope FOV center position (J2000) - with of |
OBJDEC: | 14.6859616666668 | telescope FOV center position (J2000) - with of |
TARRA: | 3.67840834862906 | target position with computed corrections (prec |
TARDEC: | 14.8272213217857 | 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: | 279.934166666667 | mount position (from sensors, sky coordinates) |
TELDEC: | 89.5036111111111 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2460531.77677236 | heliocentric JD |
TEL_ALT: | 28.5179127316003 | horizontal telescope coordinates altitude |
TEL_AZ: | 179.51312580722 | horizontal telescope coordinates azimuth |
PARKTIME: | 1723185601.55237 | Time of last mount park |
AIRMASS: | 2.08983052001901 | Airmass of target location |
HA: | 120.477771414196 | Location hour angle |
LST: | 40.4119380808624 | Local Sidereal Time |
MOVE_NUM: | 372 | 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: | 100.048333333333 | telescope local time |
FLIP: | 'East' | telescope flip |
GSTAT: | '5' | low-level status as returned by mount |
MNT_INFO: | 1723185612.52113 | time when mount informations were collected |
SUN_ALT: | 0.157033539948556 | solar altitude |
SUN_AZ: | 252.006454118832 | solar azimuth |
UPS.next_good_weather: | 1723144452.0 | date and time of next good weathe |
CAM_FILT: | 0 | filter used for image |
AVERAGE: | 486.94544663605 | average value of image |
STDEV: | 8.05405624366798 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 3.351461 | reference value on 1st axis |
CRVAL2T: | 14.6859616666668 | 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 |
DATASEC: | '[1:1056,3:1026]' | good data section |
FILTER: | 'DF' | camera filter as string |
DATE: | '2024-08-09T06:40:56.015' | creation date |