Image 1765509

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1765509
Filename: /mnt/data0/cta-n/2019/20190205/10003/C0/20190205201751-239-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190201_1x1_1056x1024_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_R.fits
Time:2019-02-05 20:17:51 UT
Night:20190205
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:10.0 s
Filter:R
Target:10003 / M45
RA:56.7473325205
Dec:24.1172223951
Alt / Az:83.5151612915 47.0370552274
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
PCOUNT: 0 size of special data area
GCOUNT: 1 one data group (required keyword)
XTENSION: 'BINTABLE' binary table extension
CTIME: 1549397871 exposure start (seconds since 1.1.1970)
USEC: 239395 exposure start micro seconds
JD: 2458520.34554566 Modified Julian Date
DATE-OBS: '2019-02-05T20:17:51.239' start of exposure
TARGET: 10003 target id
TARSEL: 10003 selector target id
TARTYPE: 'O' target type
OBSID: 5442 observation id
IMGID: 32 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 93.1599884477335 angular distance to between observation and the
MOONRA: 330.063797041209 lunar RA
MOONDEC: -15.046742254284 lunar DEC
MOONPHA: 94.0080098138976 moon phase
MOONALT: -9.05726663382701 lunar altitude
MOONAZ: 77.7379035216077 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 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: 6 script loop count
SCRIPT: 'filter=R for 5 { E 10 }' 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: 'M45' 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: 12.29425 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 40960 [%] 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: 56.75 original position (epoch) RA
ORIDEC: 24.116667 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: 56.75 telescope FOV center position (J2000) - with of
OBJDEC: 24.116667 telescope FOV center position (J2000) - with of
TARRA: 56.9844933614283 target position with computed corrections (prec
TARDEC: 24.2479298529249 target position with computed corrections (prec
CORR_RA: -0.0487560000000258 correction from closed loop RA
CORR_DEC: 0.073231000000052 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 56.9833333333333 mount position (from sensors, sky coordinates)
TELDEC: 24.2483333333333 mount position (from sensors, sky coordinates)
JD_HELIO: 2458520.34712699 heliocentric JD
TEL_ALT: 83.5151612914643 horizontal telescope coordinates altitude
TEL_AZ: 47.0370552273842 horizontal telescope coordinates azimuth
PARKTIME: 1549384448.4698 Time of last mount park
AIRMASS: 1.00643076746599 Airmass of target location
HA: 5.20110815984801 Location hour angle
LST: 62.1844414931814 Local Sidereal Time
MOVE_NUM: 20 number of movements performed by the driver; us
CORR_IMG: 29 ID of last image used for correction
CORR_OBS: 5442 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 304.379166666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1549397855.14548 time when mount informations were collected
SUN_ALT: -19.0346005140081 solar altitude
SUN_AZ: 81.8838562863418 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3150.0 focuser position
FOC_TAR: 3150.0 focuser target position
FOC_DEF: 3150.0 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
WEATHER.NEXT_GOOD_WEATHER: 1549384348.0 date and time of next good we
WEATHER.UPDATE_TIME: 1549397821.0 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: 7.89 temperature as set by external script
WEATHER.WINDSPEED: 6.18611111111 wind speed as set by external scrip
WEATHER.HUMIDITY: 6.31 humidity as set by external script
WEATHER.PRESSURE: 789.64 pressure as set by external script
CAM_FILT: 1 filter used for image
AVERAGE: 533.679276899858 average value of image
STDEV: 1369.2667553645 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 56.75 reference value on 1st axis
CRVAL2T: 24.116667 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: '2019-02-05T20:18:11.759' 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: 56.7475884931 RA of reference point
_RVAL2: 24.1170612744 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: -0.000423036690059 Transformation matrix
_D1_2: 1.55484760407e-06 no comment
_D2_1: 1.7408518605e-06 no comment
_D2_2: 0.000423277835327 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: -1.72575623964e-07 no comment
__1_0: 0 no comment
__1_1: 4.55615898801e-07 no comment
__2_0: -8.65185078116e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: 5.10610420184e-08 no comment
_P_0_1: -1.37213958981e-07 no comment
_P_0_2: 1.72576429339e-07 no comment
_P_1_0: 1.79432799591e-07 no comment
_P_1_1: -4.55617044394e-07 no comment
_P_2_0: 8.65184062663e-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: 56.9912816244 RA of reference point
CRVAL2: 23.899063459 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: -0.000422667850244 Transformation matrix
CD1_2: 1.66208684428e-06 no comment
CD2_1: 2.89421234402e-06 no comment
CD2_2: 0.000422841899173 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: -1.18637477192e-06 no comment
A_1_0: 0 no comment
A_1_1: -1.96858392802e-07 no comment
A_2_0: 6.19569620702e-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: 4.38924196984e-07 no comment
B_1_0: 0 no comment
B_1_1: -1.02280480118e-07 no comment
B_2_0: -1.11392455608e-06 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: 0.000110830748642 no comment
AP_0_1: 7.72176036457e-07 no comment
AP_0_2: 1.18446704215e-06 no comment
AP_1_0: -1.67256008928e-06 no comment
AP_1_1: 1.97980338982e-07 no comment
AP_2_0: -6.1683560702e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.000128300639656 no comment
BP_0_1: -1.57099584885e-06 no comment
BP_0_2: -4.36814095077e-07 no comment
BP_1_0: 7.22354345314e-07 no comment
BP_1_1: 1.0424259078e-07 no comment
BP_2_0: 1.11162300187e-06 no comment
_ATE: '2019-02-05T21:18:11' Date this file was created.
RA_ERR: 0.0022942209 RA error in position
DEC_ERR: -0.0002255171 DEC error in position
POS_ERR: 0.00210960608918277 error in position
CHECKSUM: 'eFACfF1BeF8BeF8B' HDU checksum updated 2022-10-06T08:39:13
DATASUM: '1360452189' data unit checksum updated 2022-10-06T08:39:13