Image 1815210

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1815210
Filename: /mnt/data0/cta-n/2018/20181017/00004/C0/20181017214757-234-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20190101_1x1_1056x1024_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_R.fits
Time:2018-10-17 21:47:57 UT
Night:20181017
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:10.0 s
Filter:R
Target:4 / Default model
RA:321.2408992402387
Dec:34.361993077517226
Alt / Az:76.7949906931674 119.031229968971
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1539812877 exposure start (seconds since 1.1.1970)
USEC: 234241 exposure start micro seconds
JD: 2458409.40829894 Modified Julian Date
DATE-OBS: '2018-10-17T21:47:57.234' start of exposure
TARGET: 4 target id
TARSEL: 4 selector target id
TARTYPE: 'm' target type
OBSID: -1 observation id
IMGID: 56 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 54.6208910128985 angular distance to between observation and the
MOONRA: 309.213967483342 lunar RA
MOONDEC: -18.9995677127186 lunar DEC
MOONPHA: 42.9825008861228 moon phase
MOONALT: 35.9347124059918 lunar altitude
MOONAZ: 31.0726618083314 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: 56 script loop count
SCRIPT: 'filter=R 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: 'Default model' 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: 19.29044 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.668 [%] utilization of cooling power
GAIN: 1.167 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
RDOUTM: 'Ultra Low Noise' camera mode
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2900.0 focuser position
FOC_TAR: 2900.0 focuser target position
FOC_DEF: 2900.0 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: 11.0 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: 321.449256 original position (epoch) RA
ORIDEC: 34.365649 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: 321.449256 telescope FOV center position (J2000) - with of
OBJDEC: 34.365649 telescope FOV center position (J2000) - with of
TARRA: 321.412063240487 target position with computed corrections (prec
TARDEC: 34.4503473036164 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: 321.4125 mount position (from sensors, sky coordinates)
TELDEC: 34.4505555555556 mount position (from sensors, sky coordinates)
JD_HELIO: 2458409.4111568 heliocentric JD
TEL_ALT: 76.7949906931674 horizontal telescope coordinates altitude
TEL_AZ: 119.031229968971 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.02712153516313 Airmass of target location
HA: 14.0176680199183 Location hour angle
LST: 335.430168019918 Local Sidereal Time
MOVE_NUM: 64 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: 327.145833333333 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1539812877.02933 time when mount informations were collected
SUN_ALT: -41.9513731337817 solar altitude
SUN_AZ: 104.07802719115 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 535.496312921697 average value of image
STDEV: 55.351810997964 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 321.449256 reference value on 1st axis
CRVAL2T: 34.365649 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: '2018-10-17T21:48:21.152' 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: 321.241152313 RA of reference point
_RVAL2: 34.3621896504 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: -0.000424139164234 Transformation matrix
_D1_2: -2.9616068546e-06 no comment
_D2_1: 2.99011436511e-06 no comment
_D2_2: -0.000423925156236 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: -5.77197649184e-07 no comment
__1_0: 0 no comment
__1_1: -7.59545785777e-08 no comment
__2_0: 2.25116254586e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: 8.2271124129e-08 no comment
_P_0_1: 1.59816658928e-07 no comment
_P_0_2: 5.77196259255e-07 no comment
_P_1_0: -1.6120198431e-08 no comment
_P_1_1: 7.59549965371e-08 no comment
_P_2_0: -2.25116334668e-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: 321.515316507 RA of reference point
CRVAL2: 34.5776598201 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: -0.000424143300342 Transformation matrix
CD1_2: -4.31304624726e-06 no comment
CD2_1: 4.09829960442e-06 no comment
CD2_2: -0.000424080625946 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: -3.39504889556e-07 no comment
A_1_0: 0 no comment
A_1_1: -7.84935240728e-08 no comment
A_2_0: -5.50313294765e-08 no comment
B_ORDER: 2 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -2.40435463401e-07 no comment
B_1_0: 0 no comment
B_1_1: 4.60892242934e-09 no comment
B_2_0: 1.68250992334e-08 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: 1.48075956628e-05 no comment
AP_0_1: -1.49799260379e-07 no comment
AP_0_2: 3.39828055768e-07 no comment
AP_1_0: -1.37432105119e-08 no comment
AP_1_1: 7.85554627372e-08 no comment
AP_2_0: 5.50394258988e-08 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 3.05675393584e-06 no comment
BP_0_1: -6.04307581859e-08 no comment
BP_0_2: 2.40602738493e-07 no comment
BP_1_0: 9.65032560994e-09 no comment
BP_1_1: -4.63599535835e-09 no comment
BP_2_0: -1.68335248345e-08 no comment
_ATE: '2018-10-17T23:48:21' Date this file was created.
RA_ERR: 0.2079041045 RA error in position
DEC_ERR: 0.0032587281 DEC error in position
POS_ERR: 0.17120707826648 error in position
CHECKSUM: 'f1RUf1RSf1RSf1RS' HDU checksum updated 2022-10-04T22:48:01
DATASUM: '623693916' data unit checksum updated 2022-10-04T22:48:01