Image 1815880

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1815880
Filename: /mnt/data0/cta-n/2018/20181025/03005/C0/20181026064005-498-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_N.fits
Time:2018-10-26 06:40:05 UT
Night:20181025
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:120.0 s
Filter:N
Target:3005 / V0648 Ori
RA:73.139928790132
Dec:6.327809960056209
Alt / Az:43.3627923323698 69.8136890926753
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1540536005 exposure start (seconds since 1.1.1970)
USEC: 498349 exposure start micro seconds
JD: 2458417.77783863 Modified Julian Date
DATE-OBS: '2018-10-26T06:40:05.498' start of exposure
TARGET: 3005 target id
TARSEL: 3005 selector target id
TARTYPE: 'O' target type
OBSID: 1758 observation id
IMGID: 317 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 22.9347263258328 angular distance to between observation and the
MOONRA: 51.1072291354284 lunar RA
MOONDEC: 13.8289301769026 lunar DEC
MOONPHA: 11.2336375419967 moon phase
MOONALT: 27.800050733229 lunar altitude
MOONAZ: 91.0795277890635 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: 9.925561 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 40974 [%] 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: 73.3562018663319 target position with computed corrections (prec
TARDEC: 6.34541297351929 target position with computed corrections (prec
CORR_RA: -0.0485969999997451 correction from closed loop RA
CORR_DEC: -0.0193880000002196 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 73.3541666666666 mount position (from sensors, sky coordinates)
TELDEC: 6.345 mount position (from sensors, sky coordinates)
JD_HELIO: 2458417.78274204 heliocentric JD
TEL_ALT: 43.3627923323698 horizontal telescope coordinates altitude
TEL_AZ: 69.8136890926753 horizontal telescope coordinates azimuth
PARKTIME: 1540500579.50335 Time of last mount park
AIRMASS: 1.45533362438027 Airmass of target location
HA: 43.3595222671355 Location hour angle
LST: 116.713688933802 Local Sidereal Time
MOVE_NUM: 25 number of movements performed by the driver; us
CORR_IMG: 315 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: 100.233333333333 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1540536005.25855 time when mount informations were collected
SUN_ALT: -9.03622947595792 solar altitude
SUN_AZ: 279.195699053397 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: 6 filter used for image
AVERAGE: 32264.4639365456 average value of image
STDEV: 1371.77546687483 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: 'N' camera filter as string
DATE: '2018-10-26T06:42:15.348' 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: 73.1399865876 RA of reference point
_RVAL2: 6.32772401886 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: -0.000423698360729 Transformation matrix
_D1_2: 1.26725966094e-06 no comment
_D2_1: 1.6971407952e-06 no comment
_D2_2: 0.000424422516783 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: 5.06311862918e-07 no comment
__1_0: 0 no comment
__1_1: 6.45382401107e-07 no comment
__2_0: -8.11280463246e-07 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: -1.22036578295e-06 no comment
_P_0_1: -9.27988845562e-07 no comment
_P_0_2: -5.06291327992e-07 no comment
_P_1_0: 3.16138696042e-07 no comment
_P_1_1: -6.45378246631e-07 no comment
_P_2_0: 8.11275546065e-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: 73.3642283458 RA of reference point
CRVAL2: 6.10931909052 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: -0.000422452671221 Transformation matrix
CD1_2: 1.69151764225e-06 no comment
CD2_1: 2.03598131904e-06 no comment
CD2_2: 0.000424742184282 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: 2.53916851475e-06 no comment
A_1_0: 0 no comment
A_1_1: -2.88105122713e-06 no comment
A_2_0: 3.14951693063e-06 no comment
B_ORDER: 2 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -1.33869325537e-06 no comment
B_1_0: 0 no comment
B_1_1: -2.43947038256e-06 no comment
B_2_0: -4.11761228665e-09 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: -8.43528487366e-05 no comment
AP_0_1: 3.88613452333e-06 no comment
AP_0_2: -2.55257335671e-06 no comment
AP_1_0: -4.8054849546e-06 no comment
AP_1_1: 2.87580015829e-06 no comment
AP_2_0: -3.12846555609e-06 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.00121942621041 no comment
BP_0_1: -7.18624687123e-06 no comment
BP_0_2: 1.34355620153e-06 no comment
BP_1_0: -1.93131742637e-06 no comment
BP_1_1: 2.45493575214e-06 no comment
BP_2_0: 3.24844397243e-09 no comment
_ATE: '2018-10-26T08:42:15' Date this file was created.
RA_ERR: 0.0009868361 RA error in position
DEC_ERR: -0.0003132538 DEC error in position
POS_ERR: 0.00103002125328939 error in position
CHECKSUM: '9aVBFWVA9aVAEWVA' HDU checksum updated 2022-10-04T23:21:50
DATASUM: '1787375955' data unit checksum updated 2022-10-04T23:21:50