Image 4384923

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:4384923
Filename: /mnt/data0/cta-n/2021/20210601/03185/C0/20210602034519-560-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20210601_1x1_1056x1024_5.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20210529_1x1_1056x1024_R.fits
Time:2021-06-02 03:45:19 UT
Night:20210601
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:5.0 s
Filter:R
Target:3185 / NovaCas_CzeV3217
RA:351.1950947814365
Dec:61.18817485903975
Alt / Az:38.1606694037429 212.657316008288
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1622605519 exposure start (seconds since 1.1.1970)
USEC: 560567 exposure start micro seconds
JD: 2459367.65611645 Modified Julian Date
DATE-OBS: '2021-06-02T03:45:19.560' start of exposure
TARGET: 3185 target id
TARSEL: 3185 selector target id
TARTYPE: 'O' target type
OBSID: 33550 observation id
IMGID: 4 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 74.2655184432638 angular distance to between observation and the
MOONRA: 343.335265071626 lunar RA
MOONDEC: -12.8147247681598 lunar DEC
MOONPHA: 48.9124728760858 moon phase
MOONALT: 23.2689549559356 lunar altitude
MOONAZ: 300.760915766535 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: 'tempdisable 3600 for 3 { filter=R E 5 filter=V E 10 filter=B E 20 }'
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'MI G2-1000BI rev.20' camera type
CCD_SER: 'G2EV01000-02596' camera serial number
CCD_CHIP: 'CCD47-10' 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: 11.30107 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 40951 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
NCLEARS: 2 Number of CCD clears before exposure
RDOUTM: 'LOW NOISE' camera mode
OBJECT: 'NovaCas_CzeV3217' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1621469161.0 date and time of next good we
WEATHER.UPDATE_TIME: 1622605501.0 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: 6.66 temperature as set by external script
WEATHER.WINDSPEED: 2.78888888889 wind speed as set by external scrip
WEATHER.HUMIDITY: 59.25 humidity as set by external script
WEATHER.PRESSURE: 783.86 pressure as set by external script
UPS.NEXT_GOOD_WEATHER: 1618519255.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2866.0 focuser position
FOC_TAR: 2865.55102539062 focuser target position
FOC_DEF: 2865.5511022 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: 2.8 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: 351.195833 original position (epoch) RA
ORIDEC: 61.187778 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: 351.195833 telescope FOV center position (J2000) - with of
OBJDEC: 61.187778 telescope FOV center position (J2000) - with of
TARRA: 351.419688155974 target position with computed corrections (prec
TARDEC: 61.3595301201659 target position with computed corrections (prec
CORR_RA: 0.021358 correction from closed loop RA
CORR_DEC: 0.063569 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 351.42 mount position (from sensors, sky coordinates)
TELDEC: 61.3594444444444 mount position (from sensors, sky coordinates)
JD_HELIO: 2459367.65404538 heliocentric JD
TEL_ALT: 38.1606694037429 horizontal telescope coordinates altitude
TEL_AZ: 212.657316008288 horizontal telescope coordinates azimuth
PARKTIME: 1622528207.47271 Time of last mount park
AIRMASS: 1.61672532040467 Airmass of target location
HA: 297.724289788976 Location hour angle
LST: 289.144289788976 Local Sidereal Time
MOVE_NUM: 6880 number of movements performed by the driver; us
CORR_IMG: 1 ID of last image used for correction
CORR_OBS: 33550 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 56.2016666666667 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1622605488.46173 time when mount informations were collected
SUN_ALT: -26.545911907773 solar altitude
SUN_AZ: 220.929720132182 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 490.780936700403 average value of image
STDEV: 129.795217730022 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 351.195833 reference value on 1st axis
CRVAL2T: 61.187778 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: 'R' camera filter as string
DATE: '2021-06-02T03:45:33.198' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN' TAN (gnomic) projection
CTYPE2: 'DEC--TAN' TAN (gnomic) projection
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 351.197304432 RA of reference point
CRVAL2: 61.1887974699 DEC of reference point
CRPIX1: 531.5 X reference pixel
CRPIX2: 513.5 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.000423077238351 Transformation matrix
CD1_2: -4.8091958606e-06 no comment
CD2_1: -4.8091958606e-06 no comment
CD2_2: -0.000423077238351 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2021-06-02T05:45:32' Date this file was created.
RA_ERR: -0.0010374735 RA error in position
DEC_ERR: -0.0012334124 DEC error in position
POS_ERR: 0.00133090208157477 error in position
CHECKSUM: 'gPC6iNA3gNA3gNA3' HDU checksum updated 2022-10-23T06:34:36
DATASUM: '2550991671' data unit checksum updated 2022-10-23T06:34:36