Image 3237691

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:3237691
Filename: /mnt/data0/cta-n/2018/20181017/01004/WF0/20181017204759-787-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_R.fits
Time:2018-10-17 20:47:59 UT
Night:20181017
Site:cta-n
CCD:WF0 / 6149
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:10.0 s
Filter:R
Target:1004 / NGC 6543
RA:269.3476722535278
Dec:66.49824843005764
Alt / Az:41.3571803992978 155.76840622473
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1539809279 exposure start (seconds since 1.1.1970)
USEC: 787086 exposure start micro seconds
JD: 2458409.36662717 Modified Julian Date
DATE-OBS: '2018-10-17T20:47:59.787' start of exposure
TARGET: 1004 target id
TARSEL: 1004 selector target id
TARTYPE: 'O' target type
OBSID: 1689 observation id
IMGID: 1 image id
PROC: 1 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 90.5176837694592 angular distance to between observation and the
MOONRA: 308.699411713235 lunar RA
MOONDEC: -19.0804314957003 lunar DEC
MOONPHA: 43.2322720352285 moon phase
MOONALT: 40.8378718222529 lunar altitude
MOONAZ: 14.6887044281704 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 exposure length in seconds
INSTRUME: '' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: '' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: '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: 'G4KF16000-0614' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'object' IRAF based image type
OBJECT: 'NGC 6543' 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: 24.13547 detector air temperature
CCD_TEMP: -19.83681 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.741 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6149 camera product identification
RDOUTM: 'Low Noise' camera mode
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 2370.0 focuser position
FOC_TAR: 2370.0 focuser target position
FOC_DEF: 2370.0 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
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: 269.639184 original position (epoch) RA
ORIDEC: 66.632986 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: 269.639184 telescope FOV center position (J2000) - with of
OBJDEC: 66.632986 telescope FOV center position (J2000) - with of
TARRA: 269.426914146641 target position with computed corrections (prec
TARDEC: 66.632807825717 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: 269.425 mount position (from sensors, sky coordinates)
TELDEC: 66.6327777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2458409.36669497 heliocentric JD
TEL_ALT: 41.3571803992978 horizontal telescope coordinates altitude
TEL_AZ: 155.76840622473 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.51213115003696 Airmass of target location
HA: 50.962254198186 Location hour angle
LST: 320.387254198186 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: 312.145833333333 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1539809276.58766 time when mount informations were collected
SUN_ALT: -28.9933055772313 solar altitude
SUN_AZ: 95.2674764969427 solar azimuth
CAM_FILT: 2 filter used for image
AVERAGE: 586.761595049605 average value of image
STDEV: 178.807880561018 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 269.639184 reference value on 1st axis
CRVAL2T: 66.632986 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 0.0 rotational angle
FILTER: 'R' camera filter as string
DATE: '2020-01-21T13:50:44' Date this file was created.
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: 272.992206673 RA of reference point
CRVAL2: 69.2254141538 DEC of reference point
CRPIX1: 1748.87153117 X reference pixel
CRPIX2: 2761.65458171 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00392118459551 Transformation matrix
CD1_2: 0.000203707257119 no comment
CD2_1: 0.000212137356494 no comment
CD2_2: 0.00391616993844 no comment
IMAGEW: 4148 Image width, in pixels.
IMAGEH: 4124 Image height, in pixels.
A_ORDER: 4 Polynomial order, axis 1
A_0_0: 0 no comment
A_0_1: 0 no comment
A_0_2: 2.31787390591e-07 no comment
A_0_3: -7.05443387895e-11 no comment
A_0_4: -2.25294008618e-14 no comment
A_1_0: 0 no comment
A_1_1: -3.87699944703e-06 no comment
A_1_2: -5.4053724107e-10 no comment
A_1_3: -1.41831738302e-14 no comment
A_2_0: 2.52802736901e-06 no comment
A_2_1: -2.79027009241e-11 no comment
A_2_2: -4.01918649259e-14 no comment
A_3_0: -6.84451905477e-10 no comment
A_3_1: -3.40672695386e-14 no comment
A_4_0: -3.18166873482e-14 no comment
B_ORDER: 4 Polynomial order, axis 2
B_0_0: 0 no comment
B_0_1: 0 no comment
B_0_2: -4.59602224717e-06 no comment
B_0_3: -7.08619673498e-10 no comment
B_0_4: -1.01727237098e-14 no comment
B_1_0: 0 no comment
B_1_1: 2.1463137008e-06 no comment
B_1_2: -5.10910526041e-11 no comment
B_1_3: -3.05122015935e-14 no comment
B_2_0: -3.31217132709e-07 no comment
B_2_1: -5.72219534966e-10 no comment
B_2_2: -2.89023487706e-14 no comment
B_3_0: -1.18530647373e-11 no comment
B_3_1: -2.65638017006e-14 no comment
B_4_0: -2.4321301672e-15 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00272448955772 no comment
AP_0_1: -6.96179455895e-06 no comment
AP_0_2: -2.30757085821e-07 no comment
AP_0_3: 7.09170968827e-11 no comment
AP_0_4: 2.26687362594e-14 no comment
AP_1_0: -1.04806019243e-05 no comment
AP_1_1: 3.88670210695e-06 no comment
AP_1_2: 5.84161435585e-10 no comment
AP_1_3: 2.37951767371e-14 no comment
AP_2_0: -2.53735601258e-06 no comment
AP_2_1: -4.41030984864e-12 no comment
AP_2_2: 3.61263759189e-14 no comment
AP_3_0: 7.05226230469e-10 no comment
AP_3_1: 4.54720036543e-14 no comment
AP_4_0: 2.60907254878e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.00851585251628 no comment
BP_0_1: -4.84678638039e-06 no comment
BP_0_2: 4.61428513066e-06 no comment
BP_0_3: 7.56597750014e-10 no comment
BP_0_4: 2.13001675155e-14 no comment
BP_1_0: -5.26200352724e-06 no comment
BP_1_1: -2.15045307805e-06 no comment
BP_1_2: 1.8789511973e-11 no comment
BP_1_3: 2.51883305225e-14 no comment
BP_2_0: 3.35944475495e-07 no comment
BP_2_1: 5.94576724632e-10 no comment
BP_2_2: 3.81853543551e-14 no comment
BP_3_0: 1.06849060827e-11 no comment
BP_3_1: 2.19480422131e-14 no comment
BP_4_0: 2.60639536633e-15 no comment
_ATE: '2020-01-21T13:50:38' Date this file was created.
CHECKSUM: 'AZG8CYE8AYE8AYE8' HDU checksum updated 2022-10-04T22:48:04
DATASUM: '4168565885' data unit checksum updated 2022-10-04T22:48:04