Image 1741320

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1741320
Filename: /mnt/data0/cta-n/2019/20190304/01051/C0/20190305003518-926-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190301_1x1_1056x1024_180.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_R.fits
Time:2019-03-05 00:35:18 UT
Night:20190304
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:180.0 s
Filter:R
Target:1051 / DG CVn
RA:202.98578848663092
Dec:29.270884951210984
Alt / Az:46.7014950222843 256.730772582745
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1551746118 exposure start (seconds since 1.1.1970)
USEC: 926399 exposure start micro seconds
JD: 2458547.52447194 Modified Julian Date
DATE-OBS: '2019-03-05T00:35:18.926' start of exposure
TARGET: 1051 target id
TARSEL: 1051 selector target id
TARTYPE: 'O' target type
OBSID: 6399 observation id
IMGID: 17 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 128.715164477894 angular distance to between observation and the
MOONRA: 329.147103399006 lunar RA
MOONDEC: -15.2960205138079 lunar DEC
MOONPHA: 89.9343194535575 moon phase
MOONALT: -75.9684128591299 lunar altitude
MOONAZ: 197.22357617865 lunar azimuth
EXPOSURE: 180.0 exposure length in seconds
EXPTIME: 180.0 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: 16 script loop count
SCRIPT: 'filter=R E 180' 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: 'DG CVn' 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: 11.64385 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 40963 [%] 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
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3200.0 focuser position
FOC_TAR: 3200.0 focuser target position
FOC_DEF: 3200.0 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: 1.8 focuser temperature
WEATHER.NEXT_GOOD_WEATHER: 1550151591.0 date and time of next good we
WEATHER.UPDATE_TIME: 1551746101.0 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: 7.32 temperature as set by external script
WEATHER.WINDSPEED: 2.50833333333 wind speed as set by external scrip
WEATHER.HUMIDITY: 9.47 humidity as set by external script
WEATHER.PRESSURE: 790.44 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: 202.9875 original position (epoch) RA
ORIDEC: 29.273889 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: 202.9875 telescope FOV center position (J2000) - with of
OBJDEC: 29.273889 telescope FOV center position (J2000) - with of
TARRA: 203.278916446645 target position with computed corrections (prec
TARDEC: 29.2238334923353 target position with computed corrections (prec
CORR_RA: 0.081791999999973 correction from closed loop RA
CORR_DEC: 0.047344 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 203.279166666667 mount position (from sensors, sky coordinates)
TELDEC: 29.2241666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2458547.52977223 heliocentric JD
TEL_ALT: 46.7014950222843 horizontal telescope coordinates altitude
TEL_AZ: 256.730772582745 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.37321017488205 Airmass of target location
HA: 310.107379775608 Location hour angle
LST: 153.386546442275 Local Sidereal Time
MOVE_NUM: 60 number of movements performed by the driver; us
CORR_IMG: 14 ID of last image used for correction
CORR_OBS: 6399 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 8.79166666666667 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1551746114.37606 time when mount informations were collected
SUN_ALT: -64.9784212292998 solar altitude
SUN_AZ: 151.433472211663 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 621.808799050071 average value of image
STDEV: 192.401532604392 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 202.9875 reference value on 1st axis
CRVAL2T: 29.273889 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: 'R' camera filter as string
DATE: '2019-03-05T00:38:29.076' 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: 202.985527879 RA of reference point
_RVAL2: 29.2711243661 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: 0.000422952383403 Transformation matrix
_D1_2: -3.30081937648e-06 no comment
_D2_1: -3.35896667292e-06 no comment
_D2_2: -0.000422924026493 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: 1.53340995869e-06 no comment
__1_0: 0 no comment
__1_1: 2.62825877937e-06 no comment
__2_0: -4.63340718484e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: 1.10093981801e-06 no comment
_P_0_1: 1.3922825226e-06 no comment
_P_0_2: -1.53342904859e-06 no comment
_P_1_0: 1.36232710493e-06 no comment
_P_1_1: -2.62826211747e-06 no comment
_P_2_0: 4.63337000098e-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: 202.731034869 RA of reference point
CRVAL2: 29.4892646617 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: 0.000422587591244 Transformation matrix
CD1_2: -3.20525260318e-06 no comment
CD2_1: -2.32070743555e-06 no comment
CD2_2: -0.000422544817485 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: 8.23576196288e-07 no comment
A_1_0: 0 no comment
A_1_1: 2.23188724709e-06 no comment
A_2_0: -1.88712815861e-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: 1.40402803928e-06 no comment
B_1_0: 0 no comment
B_1_1: -1.09717737975e-06 no comment
B_2_0: 9.63747891418e-07 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: 0.000654684218047 no comment
AP_0_1: -5.41250483927e-06 no comment
AP_0_2: -8.1406292479e-07 no comment
AP_1_0: -1.31416894378e-06 no comment
AP_1_1: -2.22801054525e-06 no comment
AP_2_0: 1.91135819861e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.000355551758606 no comment
BP_0_1: -4.20997329794e-07 no comment
BP_0_2: -1.40226065649e-06 no comment
BP_1_0: -2.68788821106e-06 no comment
BP_1_1: 1.10043983272e-06 no comment
BP_2_0: -9.61691723059e-07 no comment
_ATE: '2019-03-05T01:38:28' Date this file was created.
RA_ERR: 0.0025624109 RA error in position
DEC_ERR: 0.002431522 DEC error in position
POS_ERR: 0.00329955543644148 error in position
CHECKSUM: 'NfdXQeaUNeaUNeaU' HDU checksum updated 2022-10-06T07:40:35
DATASUM: '3369385051' data unit checksum updated 2022-10-06T07:40:35