Image 1814936

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1814936
Filename: /mnt/data0/cta-n/2018/20181025/03005/C0/20181025233350-590-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:2018-10-25 23:33:50 UT
Night:20181025
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1056x1024
Binning: 1x1
Exposure:120.0 s
Filter:R
Target:3005 / V0389 Cas
RA:18.575877079942735
Dec:48.9939698206522
Alt / Az:68.5637694224341 196.397869220812
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
CTIME: 1540510430 exposure start (seconds since 1.1.1970)
USEC: 590190 exposure start micro seconds
JD: 2458417.48183274 Modified Julian Date
DATE-OBS: '2018-10-25T23:33:50.590' start of exposure
TARGET: 3005 target id
TARSEL: 3005 selector target id
TARTYPE: 'O' target type
OBSID: 1756 observation id
IMGID: 13 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 43.3087502639283 angular distance to between observation and the
MOONRA: 47.1450541231006 lunar RA
MOONDEC: 12.6643327064023 lunar DEC
MOONPHA: 9.24544195629312 moon phase
MOONALT: 51.823217612209 lunar altitude
MOONAZ: 287.066391572283 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: 'filter=R for 150 { E 120 }' 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: 'V0389 Cas' 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: 8.297365 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42771 [%] 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: 18.575 original position (epoch) RA
ORIDEC: 48.994167 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: 18.575 telescope FOV center position (J2000) - with of
OBJDEC: 48.994167 telescope FOV center position (J2000) - with of
TARRA: 18.9153199623008 target position with computed corrections (prec
TARDEC: 49.0505688045101 target position with computed corrections (prec
CORR_RA: 0.0588470000000413 correction from closed loop RA
CORR_DEC: -0.0385719999998173 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 18.9166666666667 mount position (from sensors, sky coordinates)
TELDEC: 49.0502777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2458417.48705173 heliocentric JD
TEL_ALT: 68.5637694224341 horizontal telescope coordinates altitude
TEL_AZ: 196.397869220812 horizontal telescope coordinates azimuth
PARKTIME: 1540500579.50335 Time of last mount park
AIRMASS: 1.07420567008114 Airmass of target location
HA: 350.943143574805 Location hour angle
LST: 9.85981024147183 Local Sidereal Time
MOVE_NUM: 24 number of movements performed by the driver; us
CORR_IMG: 11 ID of last image used for correction
CORR_OBS: 1756 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 353.666666666667 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1540510430.3491 time when mount informations were collected
SUN_ALT: -64.9703516048949 solar altitude
SUN_AZ: 127.126355966959 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: 989.174491188743 average value of image
STDEV: 428.432817252107 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 18.575 reference value on 1st axis
CRVAL2T: 48.994167 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: '2018-10-25T23:36:00.324' 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: 18.5755968691 RA of reference point
_RVAL2: 48.9941797941 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: 0.000423456403941 Transformation matrix
_D1_2: -2.55890751761e-06 no comment
_D2_1: -2.68724320037e-06 no comment
_D2_2: -0.000423264624773 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: -4.63160309286e-06 no comment
__1_0: 0 no comment
__1_1: -1.14180802402e-06 no comment
__2_0: 5.99506402984e-06 no comment
_P_ORDER: 2 Inv polynomial order, axis 1
_P_0_0: -5.51877264651e-06 no comment
_P_0_1: 5.25742656962e-07 no comment
_P_0_2: 4.63166247064e-06 no comment
_P_1_0: 9.4420259087e-06 no comment
_P_1_1: 1.14185504343e-06 no comment
_P_2_0: -5.99510165287e-06 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: 18.2352380659 RA of reference point
CRVAL2: 49.2122735187 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: 0.000423373259049 Transformation matrix
CD1_2: -1.14407219797e-06 no comment
CD2_1: -9.94954353617e-07 no comment
CD2_2: -0.00042382101995 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: 2.49737311857e-07 no comment
A_1_0: 0 no comment
A_1_1: 5.87734831382e-07 no comment
A_2_0: 2.96012353541e-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: -8.63129239774e-07 no comment
B_1_0: 0 no comment
B_1_1: -5.91361619122e-07 no comment
B_2_0: 1.75585038536e-07 no comment
AP_ORDER: 2 Inv polynomial order, axis 1
AP_0_0: -2.67112646745e-06 no comment
AP_0_1: 2.97357415096e-07 no comment
AP_0_2: -2.50339061908e-07 no comment
AP_1_0: -2.72006356657e-07 no comment
AP_1_1: -5.8777631165e-07 no comment
AP_2_0: -2.95437765578e-07 no comment
BP_ORDER: 2 Inv polynomial order, axis 2
BP_0_0: 0.000185632596439 no comment
BP_0_1: -1.53531720593e-06 no comment
BP_0_2: 8.65868234023e-07 no comment
BP_1_0: -2.57236517188e-07 no comment
BP_1_1: 5.92748407117e-07 no comment
BP_2_0: -1.7554498157e-07 no comment
_ATE: '2018-10-26T01:36:00' Date this file was created.
RA_ERR: -3.61644e-05 RA error in position
DEC_ERR: -8.6951e-05 DEC error in position
POS_ERR: 9.01032951356848e-05 error in position
CHECKSUM: 'WLecaLZbWLbbaLZb' HDU checksum updated 2022-10-04T23:21:37
DATASUM: '3618036189' data unit checksum updated 2022-10-04T23:21:37