Image 2941421

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:2941421
Filename: /mnt/data2/cta-s0/2018/20181017/02001/WF1/20181018012450-325-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF1_6132_20180715_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-s0/masterflats/masterflat_cta-s0_WF1_6132_20180715_1x1_4096x4096_R.fits
Time:2018-10-18 01:24:50 UT
Night:20181017
Site:cta-s0
CCD:WF1 / 6132
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:R
Target:2001 / VAOD_color
RA:260.45306116937735
Dec:-6.226544865669627
Alt / Az:15.1310126596613 91.4770559337367
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1539825890 exposure start (seconds since 1.1.1970)
USEC: 325298 exposure start micro seconds
JD: 2458409.55858796 Modified Julian Date
DATE-OBS: '2018-10-18T01:24:50.325' start of exposure
TARGET: 2001 target id
TARSEL: 2001 selector target id
TARTYPE: 'O' target type
OBSID: 11533 observation id
IMGID: 24 image id
PROC: 1 procesing status; info in DB
CCD_NAME: 'WF1' camera name
MOONDIST: -9.1191291391491e-36 angular distance to between observation and the
MOONRA: 311.071049869224 lunar RA
MOONDEC: -18.6952299215779 lunar DEC
MOONPHA: 42.0790291630108 moon phase
MOONALT: 64.8746353499537 lunar altitude
MOONAZ: 98.6194226753884 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 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: 2 script loop count
SCRIPT: 'exe /home/honza/vaodcolor.py' 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: 'G4KF16000-0613' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'object' IRAF based image type
OBJECT: 'VAOD_color' 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: 21.28119 detector air temperature
CCD_TEMP: -19.8434 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.666 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
product_id: 6132 camera product identification
RDOUTM: 'Low Noise' camera mode
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
ORIRA: 260.514850360044 original position (epoch) RA
ORIDEC: -6.20908585242626 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
DRATERA: 0.0 [deg/hour] differential tracking rate RA
DRATEDEC: 0.0 [deg/hour] differential tracking rate DEC
TRACKING: 'sidereal' telescope tracking
SKYSPDRA: -9.1191291391491e-36 [deg/hour] tracking speeds vector (in RA/DEC) R
SKYSPDDEC: -9.1191291391491e-36 [deg/hour] tracking speeds vector (i
OBJRA: 260.514850360044 telescope FOV center position (J2000) - with of
OBJDEC: -6.20908585242626 telescope FOV center position (J2000) - with of
TAR_TELRA: 80.514850360044 target position (OBJ) in telescope coordi
TAR_TELDEC: -173.790914147574 target position (OBJ) in telescope coo
TARRA: 260.606943761804 target position with computed corrections (prec
TARDEC: -6.26021250477615 target position with computed corrections (prec
CORR_RA: 0.934892 correction from closed loop RA
CORR_DEC: 1.813979 correction from closed loop DEC
MO_RTS2RA: -0.103966587296838 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.514452804609419 [deg] RTS2 model offsets DEC
TELRA: 261.647522469532 mount position (from sensors, sky coordinates)
TELDEC: -4.96076337770279 mount position (from sensors, sky coordinates)
JD_HELIO: 2458409.55609818 heliocentric JD
U_TELRA: 441.647522469532 mount position (from sensors, raw coordinates,
U_TELDEC: -175.039236622297 mount position (from sensors, raw coordinates,
TEL_ALT: 15.1310126596613 horizontal telescope coordinates altitude
TEL_AZ: 91.4770559337367 horizontal telescope coordinates azimuth
mpec_difRA: 0.0 [degrees/hour] calculated MPEC differential tra
mpec_difDEC: 0.0 [degrees/hour] calculated MPEC differential tra
PARKTIME: 1539770925.86654 Time of last mount park
AIRMASS: 3.79675747691033 Airmass of target location
HA: 75.6096545407809 Location hour angle
LST: 337.257177010312 Local Sidereal Time
MOVE_NUM: 1570 number of movements performed by the driver; us
CORR_IMG: 22 ID of last image used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
AXRA: -1057951 RA axis count
AXDEC: -2484320 DEC axis count
HR_RA: 19141006 [???] RA axis tracking rate
BR_RA: 19141006 [???] RA axis base rate
BR_DEC: 0 [???] DEC axis base rate
MNT_INFO: 1539825862.77574 time when mount informations were collected
SUN_ALT: -34.2723472895528 solar altitude
SUN_AZ: 57.8592420748168 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 9530.0 focuser position
FOC_TAR: 9530.0 focuser target position
FOC_DEF: 9530.0 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
WEATHER.next_good_weather: 1536876929.0 date and time of next good we
CAM_FILT: 2 filter used for image
AVERAGE: 1153.86668472624 average value of image
STDEV: 303.5501005644 standard deviation value of image
_RVAL1: 260.514850360044 reference value on 1st axis
_RVAL2: -6.20908585242626 reference value on 2nd axis
_ROTA2: 0.0 rotational angle
FILTER: 'R' camera filter as string
DATE: '2020-01-20T14:29:00' 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: 262.039156687 RA of reference point
CRVAL2: -6.15772930277 DEC of reference point
CRPIX1: 1681.81982422 X reference pixel
CRPIX2: 2077.62505086 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00393737345536 Transformation matrix
CD1_2: -1.22098282497e-05 no comment
CD2_1: -4.61666080847e-06 no comment
CD2_2: 0.00393436845265 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: 5.16592487796e-07 no comment
A_0_3: 1.20750989242e-11 no comment
A_0_4: -2.68129437591e-14 no comment
A_1_0: 0 no comment
A_1_1: 1.60343793147e-07 no comment
A_1_2: -5.04748611294e-10 no comment
A_1_3: 3.59793808647e-14 no comment
A_2_0: 2.90454397549e-06 no comment
A_2_1: 2.08953485886e-10 no comment
A_2_2: 4.10572005312e-15 no comment
A_3_0: -5.3785489847e-10 no comment
A_3_1: 6.2417807227e-14 no comment
A_4_0: 3.12138947542e-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: -1.20401836691e-07 no comment
B_0_3: -7.36313116707e-10 no comment
B_0_4: 1.23004011973e-14 no comment
B_1_0: 0 no comment
B_1_1: 2.33324972179e-06 no comment
B_1_2: 4.8770550233e-11 no comment
B_1_3: -3.44529379821e-14 no comment
B_2_0: 8.91244573023e-08 no comment
B_2_1: -5.01663403352e-10 no comment
B_2_2: 5.69844635632e-14 no comment
B_3_0: 3.68040028372e-11 no comment
B_3_1: 1.17526625868e-14 no comment
B_4_0: 3.39834241473e-14 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00615365960118 no comment
AP_0_1: -2.59351880945e-07 no comment
AP_0_2: -5.21483064657e-07 no comment
AP_0_3: -1.21894628118e-11 no comment
AP_0_4: 2.68630577275e-14 no comment
AP_1_0: -1.16962406613e-05 no comment
AP_1_1: -1.56343502855e-07 no comment
AP_1_2: 5.17069702214e-10 no comment
AP_1_3: -3.75562192765e-14 no comment
AP_2_0: -2.91487560279e-06 no comment
AP_2_1: -2.05503802861e-10 no comment
AP_2_2: -9.28592008892e-15 no comment
AP_3_0: 5.63089496877e-10 no comment
AP_3_1: -6.1641327565e-14 no comment
AP_4_0: -3.70661400994e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.00162945285339 no comment
BP_0_1: -1.50970821608e-05 no comment
BP_0_2: 1.24146334156e-07 no comment
BP_0_3: 7.47637222956e-10 no comment
BP_0_4: -1.29132717665e-14 no comment
BP_1_0: -2.42788871741e-06 no comment
BP_1_1: -2.34204682531e-06 no comment
BP_1_2: -4.8072260284e-11 no comment
BP_1_3: 2.84147496083e-14 no comment
BP_2_0: -8.7887427755e-08 no comment
BP_2_1: 5.22081400114e-10 no comment
BP_2_2: -5.87316035279e-14 no comment
BP_3_0: -3.38876783932e-11 no comment
BP_3_1: -1.62933641992e-14 no comment
BP_4_0: -3.40797687194e-14 no comment
_ATE: '2020-01-20T14:28:54' Date this file was created.