Image 3291871

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:3291871
Filename: /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207035321-309-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_V.fits
Time:2020-02-07 03:53:21 UT
Night:20200206
Site:cta-n
CCD:WF0 / 6149
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:V
Target:6002 / VAOD Color
RA:357.816509774
Dec:88.3614849067
Alt / Az:27.1383663994 180.011762573
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
PCOUNT: 0 size of special data area
GCOUNT: 1 one data group (required keyword)
XTENSION: 'BINTABLE' binary table extension
CTIME: 1581047601 exposure start (seconds since 1.1.1970)
USEC: 309702 exposure start micro seconds
JD: 2458886.66195272 Modified Julian Date
DATE-OBS: '2020-02-07T03:53:21.309' start of exposure
TARGET: 6002 target id
TARSEL: 6002 selector target id
TARTYPE: 'O' target type
OBSID: 17792 observation id
IMGID: 8 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: -9.1191291391491e-36 angular distance to between observation and the
MOONRA: 110.215791389798 lunar RA
MOONDEC: 23.1266879170391 lunar DEC
MOONPHA: 16.0879443656835 moon phase
MOONALT: 30.2794750695149 lunar altitude
MOONAZ: 101.439770923054 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 exposure length in seconds
INSTRUME: 'WF0' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'tempdisable 600 exe /home/cassi/vaodcolor.py' script used to take t
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
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: 15.68467 detector air temperature
CCD_TEMP: -19.87636 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.523 [%] utilization of cooling power
VOLTAGE: 10.70115 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6149 camera product identification
RDOUTM: 'Low Noise' camera mode
OBJECT: 'VAOD Color' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7705555555556 observatory latitude
LONGITUD: -17.8944444444444 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: 356.867306593597 original position (epoch) RA
ORIDEC: 88.2294444444444 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: 356.867306593597 telescope FOV center position (J2000) - with of
OBJDEC: 88.2294444444444 telescope FOV center position (J2000) - with of
TARRA: 356.785264013741 target position with computed corrections (prec
TARDEC: 88.3671895975038 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: 356.787083333333 mount position (from sensors, sky coordinates)
TELDEC: 88.3677777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2458886.66362529 heliocentric JD
TEL_ALT: 27.1383663993712 horizontal telescope coordinates altitude
TEL_AZ: 180.011762572934 horizontal telescope coordinates azimuth
PARKTIME: 1580976020.68026 Time of last mount park
AIRMASS: 2.18677748268499 Airmass of target location
HA: 180.367842046298 Location hour angle
LST: 177.154925379632 Local Sidereal Time
MOVE_NUM: 965 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: 58.2804166666667 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1581047592.71521 time when mount informations were collected
SUN_ALT: -53.3001740183782 solar altitude
SUN_AZ: 257.048803142698 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 2858.0 focuser position
FOC_TAR: 2858.23852539062 focuser target position
FOC_DEF: 2858.23847695 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
WEATHER.NEXT_GOOD_WEATHER: 1580899801.0 date and time of next good we
WEATHER.UPDATE_TIME: 1581047582.0 time of last update of weather stat
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False rain condition as set by external script
WEATHER.TEMPERATURE: 5.41 temperature as set by external script
WEATHER.WINDSPEED: 3.13333333333 wind speed as set by external scrip
WEATHER.HUMIDITY: 68.2 humidity as set by external script
WEATHER.PRESSURE: 789.48 pressure as set by external script
CAM_FILT: 1 filter used for image
AVERAGE: 1261.75107948205 average value of image
STDEV: 387.535220409553 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 356.867306593597 reference value on 1st axis
CRVAL2T: 88.2294444444444 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
DATASEC: '[34:4129,12:4107]' good data section
FILTER: 'V' camera filter as string
DATE: '2020-02-07T03:54:30.423' creation date
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: 192.374700407 RA of reference point
CRVAL2: 89.6264613407 DEC of reference point
CRPIX1: 1986.90425618 X reference pixel
CRPIX2: 1560.65409342 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00363161092129 Transformation matrix
CD1_2: 0.00151540896158 no comment
CD2_1: 0.00151483746967 no comment
CD2_2: 0.00362996104126 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: 1.58801367653e-07 no comment
A_0_3: 6.05892183325e-11 no comment
A_0_4: -2.99836628564e-14 no comment
A_1_0: 0 no comment
A_1_1: 3.11261230406e-06 no comment
A_1_2: -6.14738728337e-10 no comment
A_1_3: -2.1471979655e-14 no comment
A_2_0: 1.05571217296e-06 no comment
A_2_1: 1.30594051705e-11 no comment
A_2_2: -3.7144798298e-14 no comment
A_3_0: -7.57462464305e-10 no comment
A_3_1: -4.38608786849e-15 no comment
A_4_0: -3.25252975553e-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: 3.83636199833e-06 no comment
B_0_3: -7.14473269766e-10 no comment
B_0_4: -2.19709307342e-14 no comment
B_1_0: 0 no comment
B_1_1: 8.33793393464e-07 no comment
B_1_2: 4.45436413602e-11 no comment
B_1_3: -2.80782312901e-14 no comment
B_2_0: 3.98839071205e-07 no comment
B_2_1: -6.41918228247e-10 no comment
B_2_2: -2.92427567122e-14 no comment
B_3_0: -2.55367647052e-11 no comment
B_3_1: -1.10650226381e-14 no comment
B_4_0: 4.29582411165e-15 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00104889701196 no comment
AP_0_1: 6.0118972276e-06 no comment
AP_0_2: -1.57713018144e-07 no comment
AP_0_3: -6.27648864877e-11 no comment
AP_0_4: 3.03282514893e-14 no comment
AP_1_0: -1.64913762306e-05 no comment
AP_1_1: -3.12364865275e-06 no comment
AP_1_2: 6.45457125594e-10 no comment
AP_1_3: 1.31943151223e-14 no comment
AP_2_0: -1.06079016626e-06 no comment
AP_2_1: -5.31062806123e-12 no comment
AP_2_2: 3.55832878701e-14 no comment
AP_3_0: 7.71810960344e-10 no comment
AP_3_1: -4.80428324162e-15 no comment
AP_4_0: 3.03993548778e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: 0.00867414424512 no comment
BP_0_1: -9.49230364368e-06 no comment
BP_0_2: -3.85168689429e-06 no comment
BP_0_3: 7.49747189506e-10 no comment
BP_0_4: 1.21431741084e-14 no comment
BP_1_0: 2.33752750296e-06 no comment
BP_1_1: -8.3536949989e-07 no comment
BP_1_2: -3.61055034971e-11 no comment
BP_1_3: 2.60376020972e-14 no comment
BP_2_0: -4.0523817217e-07 no comment
BP_2_1: 6.58288947372e-10 no comment
BP_2_2: 2.08766576445e-14 no comment
BP_3_0: 2.64256899356e-11 no comment
BP_3_1: 8.76666242095999e-15 no comment
BP_4_0: -4.44738927235e-15 no comment
_ATE: '2020-02-07T04:54:25' Date this file was created.
RA_ERR: 0.0 RA error in position
DEC_ERR: 0.0 DEC error in position
POS_ERR: 0.0 error in position
CHECKSUM: 'SaPSUTPPSZPPSZPP' HDU checksum updated 2022-10-06T14:25:23
DATASUM: '45801623' data unit checksum updated 2022-10-06T14:25:23