Image 1690134

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1690134
Filename: /mnt/data0/cta-n/2019/20190508/01012/C0/20190509053427-275-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190501_1x1_1056x1024_20.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_B.fits
Time:2019-05-09 05:34:27 UT
Night:20190508
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:20.0 s
Filter:B
Target:1012 / WW Vul
RA:291.4939324354402
Dec:21.220346011001993
Alt / Az:82.4495036382374 5.36810621594979
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1557380067 exposure start (seconds since 1.1.1970)
USEC: 275703 exposure start micro seconds
JD: 2458612.73225668 Modified Julian Date
DATE-OBS: '2019-05-09T05:34:27.275' start of exposure
TARGET: 1012 target id
TARSEL: 1012 selector target id
TARTYPE: 'O' target type
OBSID: 8286 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 135.621829142271 angular distance to between observation and the
MOONRA: 102.360669591927 lunar RA
MOONDEC: 22.265901285528 lunar DEC
MOONPHA: 70.283244672094 moon phase
MOONALT: -38.0487645962043 lunar altitude
MOONAZ: 191.909854965629 lunar azimuth
EXPOSURE: 20.0 exposure length in seconds
EXPTIME: 20.0 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 14400 for 3 { filter=B E 20 filter=V E 20 filter=R E 20 }' script used to take this images
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
OBJECT: 'WW Vul' 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: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 11.67241 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 41382 [%] 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
WEATHER.NEXT_GOOD_WEATHER: 1556899262.0 date and time of next good we
WEATHER.UPDATE_TIME: 1557380041.0 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: 10.02 temperature as set by external script
WEATHER.WINDSPEED: 2.84444444444 wind speed as set by external scrip
WEATHER.HUMIDITY: 7.27 humidity as set by external script
WEATHER.PRESSURE: 788.35 pressure as set by external script
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: 291.494789 original position (epoch) RA
ORIDEC: 21.208704 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: 291.494789 telescope FOV center position (J2000) - with of
OBJDEC: 21.208704 telescope FOV center position (J2000) - with of
TARRA: 291.703199085029 target position with computed corrections (prec
TARDEC: 21.2470107902102 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: 291.704166666667 mount position (from sensors, sky coordinates)
TELDEC: 21.2472222222222 mount position (from sensors, sky coordinates)
JD_HELIO: 2458612.73385072 heliocentric JD
TEL_ALT: 82.4495036382374 horizontal telescope coordinates altitude
TEL_AZ: 5.36810621594979 horizontal telescope coordinates azimuth
PARKTIME: 1557296913.45259 Time of last mount park
AIRMASS: 1.00873459687148 Airmass of target location
HA: 0.756112388947201 Location hour angle
LST: 292.460279055614 Local Sidereal Time
MOVE_NUM: 577 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: 83.5916666666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1557380066.97728 time when mount informations were collected
SUN_ALT: -10.755783884329 solar altitude
SUN_AZ: 243.39145792986 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2850.0 focuser position
FOC_TAR: 2850.0 focuser target position
FOC_DEF: 2850.0 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: 4.3 focuser temperature
CAM_FILT: 3 filter used for image
AVERAGE: 570.836556174538 average value of image
STDEV: 90.8720144771254 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 291.494789 reference value on 1st axis
CRVAL2T: 21.208704 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: 'B' camera filter as string
DATE: '2019-05-09T05:34:56.795' creation date
_CSAXES: 2 no comment
_TYPE1: 'RA---TAN-SIP' TAN (gnomic) projection + SIP distortions
_TYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection + SIP distortions
_QUINOX: 2000.0 Equatorial coordinates definition (yr)
_ONPOLE: 180.0 no comment
_ATPOLE: 0.0 no comment
_RVAL1: 291.494032897 RA of reference point
_RVAL2: 21.2202015986 DEC of reference point
_RPIX1: 528.5 X reference pixel
_RPIX2: 512.5 Y reference pixel
_UNIT1: 'deg' X pixel scale units
_UNIT2: 'deg' Y pixel scale units
_D1_1: -0.000423729206119 Transformation matrix
_D1_2: 3.37452683134e-06 no comment
_D2_1: 2.15953544168e-06 no comment
_D2_2: 0.000424330516227 no comment
_MAGEW: 1056 Image width, in pixels.
_MAGEH: 1024 Image height, in pixels.
__ORDER: 2 Polynomial order, axis 1
__0_0: 0 no comment
__0_1: 0 no comment
__0_2: -5.12109288756e-06 no comment
__1_0: 0 no comment
__1_1: 8.9973422683e-07 no comment
__2_0: 4.0310946917e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: 1.28917800166e-05 no comment
_P_0_1: -2.77070277384e-06 no comment
_P_0_2: 5.12102432282e-06 no comment
_P_1_0: 4.95104660314e-06 no comment
_P_1_1: -8.99744589238e-07 no comment
_P_2_0: -4.03163418312e-07 no comment
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN-SIP' TAN (gnomic) projection + SIP distortions
CTYPE2: 'DEC--TAN-SIP' TAN (gnomic) projection + SIP distortions
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 291.732103532 RA of reference point
CRVAL2: 21.0012021154 DEC of reference point
CRPIX1: 0 X reference pixel
CRPIX2: 0 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.000423081917462 Transformation matrix
CD1_2: 5.49178524728e-06 no comment
CD2_1: 3.38902008918e-06 no comment
CD2_2: 0.000423417788621 no comment
IMAGEW: 1056 Image width, in pixels.
IMAGEH: 1024 Image height, in pixels.
A_ORDER: 2 Polynomial order, axis 1
A_0_0: 0 no comment
A_0_1: 0 no comment
A_0_2: 5.24021462502e-06 no comment
A_1_0: 0 no comment
A_1_1: 3.45170739748e-06 no comment
A_2_0: 4.70335047432e-07 no comment
B_ORDER: 2 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: 1.06180091456e-06 no comment
B_1_0: 0 no comment
B_1_1: 1.36686400472e-06 no comment
B_2_0: 1.87408911674e-07 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: 0.00559228115787 no comment
AP_0_1: -3.86055953722e-05 no comment
AP_0_2: -5.17751801722e-06 no comment
AP_1_0: -1.27602277903e-05 no comment
AP_1_1: -3.40425057022e-06 no comment
AP_2_0: -4.62728852946e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.00183360276165 no comment
BP_0_1: -1.24259996312e-05 no comment
BP_0_2: -1.04169091107e-06 no comment
BP_1_0: -4.3915856932e-06 no comment
BP_1_1: -1.35126207811e-06 no comment
BP_2_0: -1.84584598256e-07 no comment
_ATE: '2019-05-09T07:34:56' Date this file was created.
RA_ERR: -0.0006991497 RA error in position
DEC_ERR: -0.0109115165 DEC error in position
POS_ERR: 0.0109310223759391 error in position
CHECKSUM: 'PS6nPP6lPP6lPP6l' HDU checksum updated 2022-10-06T01:48:06
DATASUM: '3601230896' data unit checksum updated 2022-10-06T01:48:06