Image 1814832

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1814832
Filename: /mnt/data0/cta-n/2018/20181018/10003/C0/20181018234330-933-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190201_1x1_1056x1024_10.0.fits
Time:2018-10-18 23:43:30 UT
Night:20181018
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:10.0 s
Filter:DF
Target:10003 / M45
RA:56.7197982361
Dec:24.0819248177
Alt / Az:43.9035819209 263.104681435
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: 1539906210 exposure start (seconds since 1.1.1970)
USEC: 933598 exposure start micro seconds
JD: 2458410.48854263 Modified Julian Date
DATE-OBS: '2018-10-18T23:43:30.933' start of exposure
TARGET: 10003 target id
TARSEL: 10003 selector target id
TARTYPE: 'O' target type
OBSID: 1717 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 100.481489189641 angular distance to between observation and the
MOONRA: 322.400471743146 lunar RA
MOONDEC: -16.4230212573496 lunar DEC
MOONPHA: 36.490572336997 moon phase
MOONALT: 28.6178288087098 lunar altitude
MOONAZ: 48.1724203589042 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: 0 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: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0620' camera serial number
CCD_CHIP: 'KAF-16803' 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: -9.11912e-36 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.508 [%] utilization of cooling power
GAIN: -9.11912e-36 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
RDOUTM: 'Ultra Low Noise' camera mode
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2876.0 focuser position
FOC_TAR: 2876.8291015625 focuser target position
FOC_DEF: 2876.82917038 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
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: 57.0174309517411 target position with computed corrections (prec
TARDEC: 24.1765005456999 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: 57.0166666666667 mount position (from sensors, sky coordinates)
TELDEC: 24.1761111111111 mount position (from sensors, sky coordinates)
JD_HELIO: 2458410.49330899 heliocentric JD
TEL_ALT: 43.9035819208878 horizontal telescope coordinates altitude
TEL_AZ: 263.104681434663 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.44103653004765 Airmass of target location
HA: 308.36595809616 Location hour angle
LST: 5.3826247628264 Local Sidereal Time
MOVE_NUM: 2 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: 356.0375 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1539906210.0836 time when mount informations were collected
SUN_ALT: -64.5709942204953 solar altitude
SUN_AZ: 134.6931925276 solar azimuth
CAM_FILT: 0 filter used for image
AVERAGE: 564.394126198509 average value of image
STDEV: 767.403529617502 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: 'DF' camera filter as string
DATE: '2018-10-18T23:43:54.088' 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: 56.7196497973 RA of reference point
_RVAL2: 24.0818422236 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: 0.000423724122273 Transformation matrix
_D1_2: 2.97318427075e-06 no comment
_D2_1: -3.28963454871e-06 no comment
_D2_2: 0.000423838812577 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: -4.88521853118e-07 no comment
__1_0: 0 no comment
__1_1: 1.20429003467e-06 no comment
__2_0: -7.87562316876e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: -1.11527903432e-07 no comment
_P_0_1: 6.24806877392e-08 no comment
_P_0_2: 4.88519588451e-07 no comment
_P_1_0: -4.01635365902e-07 no comment
_P_1_1: -1.20429130489e-06 no comment
_P_2_0: 7.87565924518e-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: 56.4732894732 RA of reference point
CRVAL2: 23.8657325721 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: 0.000423273035359 Transformation matrix
CD1_2: 1.8265558212e-06 no comment
CD2_1: -1.86050134776e-06 no comment
CD2_2: 0.000424440251118 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: 1.9271767548e-07 no comment
A_1_0: 0 no comment
A_1_1: 1.29603742902e-06 no comment
A_2_0: 3.2734571288e-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: -1.13927148964e-06 no comment
B_1_0: 0 no comment
B_1_1: -5.23480587817e-07 no comment
B_2_0: -1.46788669676e-06 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: -8.43680757457e-05 no comment
AP_0_1: 4.3860727639e-08 no comment
AP_0_2: -1.92943275452e-07 no comment
AP_1_0: 1.07127940648e-06 no comment
AP_1_1: -1.29587467089e-06 no comment
AP_2_0: -3.30001317983e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.000126206327542 no comment
BP_0_1: -1.77767537175e-06 no comment
BP_0_2: 1.14339995133e-06 no comment
BP_1_0: 2.27521442665e-07 no comment
BP_1_1: 5.23668882154e-07 no comment
BP_2_0: 1.46739532322e-06 no comment
_ATE: '2018-10-19T01:43:53' Date this file was created.
RA_ERR: 0.0308948294 RA error in position
DEC_ERR: 0.0348008307 DEC error in position
POS_ERR: 0.044823281601383 error in position
CHECKSUM: 'ngM6oeM4neM4neM4' HDU checksum updated 2022-10-04T22:52:41
DATASUM: '988227449' data unit checksum updated 2022-10-04T22:52:41