Image 1815839

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1815839
Filename: /mnt/data0/cta-n/2018/20181025/03005/C0/20181026062256-487-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20181018_1x1_1056x1024_120.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20181023_1x1_1056x1024_R.fits
Time:2018-10-26 06:22:56 UT
Night:20181025
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:120.0 s
Filter:R
Target:3005 / V0648 Ori
RA:73.13930365738128
Dec:6.328696505181923
Alt / Az:46.896047922323 66.281097503661
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1540534976 exposure start (seconds since 1.1.1970)
USEC: 487837 exposure start micro seconds
JD: 2458417.76581303 Modified Julian Date
DATE-OBS: '2018-10-26T06:22:56.487' start of exposure
TARGET: 3005 target id
TARSEL: 3005 selector target id
TARTYPE: 'O' target type
OBSID: 1758 observation id
IMGID: 303 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 23.0707710560415 angular distance to between observation and the
MOONRA: 50.9467235604639 lunar RA
MOONDEC: 13.7831639286364 lunar DEC
MOONPHA: 11.1529038867705 moon phase
MOONALT: 31.4082748037884 lunar altitude
MOONAZ: 89.0420601838665 lunar azimuth
EXPOSURE: 120.0 exposure length in seconds
EXPTIME: 120.0 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: 'for 150 { filter=N E 120 filter=R E 120 }' script used to take this
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: 'V0648 Ori' 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: 9.896996 detector air temperature
CCD_TEMP: -19.8478 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 39665 [%] 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: 73.141667 original position (epoch) RA
ORIDEC: 6.3275 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: 73.141667 telescope FOV center position (J2000) - with of
OBJDEC: 6.3275 telescope FOV center position (J2000) - with of
TARRA: 73.3619516631159 target position with computed corrections (prec
TARDEC: 6.33935237986587 target position with computed corrections (prec
CORR_RA: -0.0413539999996715 correction from closed loop RA
CORR_DEC: -0.0249330000002033 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 73.3625 mount position (from sensors, sky coordinates)
TELDEC: 6.33944444444444 mount position (from sensors, sky coordinates)
JD_HELIO: 2458417.77083096 heliocentric JD
TEL_ALT: 46.896047922323 horizontal telescope coordinates altitude
TEL_AZ: 66.281097503661 horizontal telescope coordinates azimuth
PARKTIME: 1540500579.50335 Time of last mount park
AIRMASS: 1.36884915803682 Airmass of target location
HA: 39.0101181079073 Location hour angle
LST: 112.372618107907 Local Sidereal Time
MOVE_NUM: 25 number of movements performed by the driver; us
CORR_IMG: 301 ID of last image used for correction
CORR_OBS: 1758 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 95.9041666666667 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1540534966.24626 time when mount informations were collected
SUN_ALT: -12.7542808906738 solar altitude
SUN_AZ: 277.231170272212 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3000.0 focuser position
FOC_TAR: 3000.0 focuser target position
FOC_DEF: 3000.0 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: 0.8 focuser temperature
CAM_FILT: 1 filter used for image
AVERAGE: 4861.33220048384 average value of image
STDEV: 957.012537177675 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 73.141667 reference value on 1st axis
CRVAL2T: 6.3275 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: '2018-10-26T06:24:51.281' 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: 73.1395750469 RA of reference point
_RVAL2: 6.32860175339 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: -0.000423640800546 Transformation matrix
_D1_2: 1.29993424369e-06 no comment
_D2_1: 1.80635901033e-06 no comment
_D2_2: 0.000424036616148 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: 6.86726008876e-07 no comment
__1_0: 0 no comment
__1_1: 8.91011074736e-07 no comment
__2_0: -2.26810218529e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: -4.77202696571e-07 no comment
_P_0_1: -4.78085499246e-07 no comment
_P_0_2: -6.86716390372e-07 no comment
_P_1_0: 1.74308968159e-07 no comment
_P_1_1: -8.91012601608e-07 no comment
_P_2_0: 2.26807559033e-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: 73.363960764 RA of reference point
CRVAL2: 6.11032388848 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: -0.000423816853947 Transformation matrix
CD1_2: 1.61375426255e-06 no comment
CD2_1: 1.60063129432e-06 no comment
CD2_2: 0.00042442402084 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: -1.57611465201e-07 no comment
A_1_0: 0 no comment
A_1_1: 3.99679896741e-07 no comment
A_2_0: -9.23024456466e-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: -1.29463388997e-06 no comment
B_1_0: 0 no comment
B_1_1: -6.03945386642e-07 no comment
B_2_0: 5.06399994377e-07 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: -1.00851787275e-05 no comment
AP_0_1: -9.51539399364e-09 no comment
AP_0_2: 1.58207993777e-07 no comment
AP_1_0: -4.59945089987e-07 no comment
AP_1_1: -4.01148952362e-07 no comment
AP_2_0: 9.25275665637e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.000276145803468 no comment
BP_0_1: -3.19716996526e-06 no comment
BP_0_2: 1.30097593091e-06 no comment
BP_1_0: 4.81454213976e-07 no comment
BP_1_1: 6.05957445929e-07 no comment
BP_2_0: -5.08362181591e-07 no comment
_ATE: '2018-10-26T08:24:51' Date this file was created.
RA_ERR: 0.0020194349 RA error in position
DEC_ERR: -0.0009249608 DEC error in position
POS_ERR: 0.00221076254566471 error in position
CHECKSUM: 'gfgaiZZUgdfZgZZZ' HDU checksum updated 2022-10-04T23:21:49
DATASUM: '1458968888' data unit checksum updated 2022-10-04T23:21:49