Image 7581177

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7581177
Filename: /mnt/data3/cta-n/2024/20240827/06002/WF0/20240828061041-346-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20210928_1x1_4096x4096_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20210928_1x1_4096x4096_R.fits
Time:2024-08-28 06:10:41 UT
Night:20240827
Site:cta-n
CCD:WF0 / 6149
Type:object
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:R
Target:6002 / VAOD Color
RA:53.4096986217
Dec:81.4593229036
Alt / Az:36.9336545835 180.135437941
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1724825441 exposure start (seconds since 1.1.1970)
USEC: 346051 exposure start micro seconds
JD: 2460550.75698819 Modified Julian Date
DATE-OBS: '2024-08-28T06:10:41.346' start of exposure
TARGET: 6002 target id
TARSEL: 6002 selector target id
TARTYPE: 'O' target type
OBSID: 79572 observation id
IMGID: 12 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: 87.9823449868045 lunar RA
MOONDEC: 28.5750962929245 lunar DEC
MOONPHA: 62.7107197922365 moon phase
MOONALT: 58.3280686832249 lunar altitude
MOONAZ: 261.403859066866 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 6400 exe /home/cassi/vaodcolor.py' script used to take
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
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: 27.89944 detector air temperature
CCD_TEMP: -19.90712 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.788 [%] utilization of cooling power
VOLTAGE: 11.20422 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
product_id: 6149 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'VAOD Color' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 1040.0 focuser position
FOC_TAR: 1040.0 focuser target position
FOC_DEF: 970.0 default target value
FOC_FILTEROFF: 70.0 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: 1724532721.0 date and time of next good we
WEATHER.update_time: 1724825401.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 16.46 Temperature, degrees
WEATHER.windspeed: 1.64722222222 Wind speed, m/s
WEATHER.humidity: 34.69 Humidity
WEATHER.pressure: 788.06 Pressure
WEATHER.dust: 7.89798965395 Dust concentration, ug/m^3
UPS.next_good_weather: 1723547262.0 date and time of next good weathe
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: 51.2907088505902 original position (epoch) RA
ORIDEC: 81.7705555555555 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: 51.2907088505902 telescope FOV center position (J2000) - with of
OBJDEC: 81.7705555555555 telescope FOV center position (J2000) - with of
TARRA: 52.3501797966604 target position with computed corrections (prec
TARDEC: 81.8360763245653 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: 52.3445833333333 mount position (from sensors, sky coordinates)
TELDEC: 81.8361111111111 mount position (from sensors, sky coordinates)
JD_HELIO: 2460550.75683113 heliocentric JD
TEL_ALT: 36.9336545834556 horizontal telescope coordinates altitude
TEL_AZ: 180.13543794068 horizontal telescope coordinates azimuth
PARKTIME: 1724741374.51605 Time of last mount park
AIRMASS: 1.66224249699059 Airmass of target location
HA: 359.237629140652 Location hour angle
LST: 51.5822124739853 Local Sidereal Time
MOVE_NUM: 1937 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: 92.5120833333334 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1724825403.78006 time when mount informations were collected
SUN_ALT: -8.38501489696226 solar altitude
SUN_AZ: 254.092897709098 solar azimuth
CAM_FILT: 2 filter used for image
AVERAGE: 17912.7520366704 average value of image
STDEV: 5862.40277094964 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 51.2907088505902 reference value on 1st axis
CRVAL2T: 81.7705555555555 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: 'R' camera filter as string
DATE: '2024-08-28T06:11:44.154' 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: 60.3855405865 RA of reference point
CRVAL2: 83.1550509621 DEC of reference point
CRPIX1: 1876.31160482 X reference pixel
CRPIX2: 2499.52518717 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: -0.00394712033687 Transformation matrix
CD1_2: 0.000501807343796 no comment
CD2_1: 0.000504616931205 no comment
CD2_2: 0.00394857935329 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: 3.33917771071e-07 no comment
A_0_3: 2.89273660401e-11 no comment
A_0_4: -3.23847378692e-14 no comment
A_1_0: 0 no comment
A_1_1: -2.35423185798e-06 no comment
A_1_2: -7.12148727882e-10 no comment
A_1_3: -4.05392007426e-14 no comment
A_2_0: 2.09117557602e-06 no comment
A_2_1: -3.75913823689e-12 no comment
A_2_2: -3.01974494214e-14 no comment
A_3_0: -7.70532650389e-10 no comment
A_3_1: -3.45058099409e-15 no comment
A_4_0: 5.27299093479e-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: -2.44284069507e-06 no comment
B_0_3: -6.84968915052e-10 no comment
B_0_4: -1.44625155334e-14 no comment
B_1_0: 0 no comment
B_1_1: 2.01512756651e-06 no comment
B_1_2: 2.81277481142e-11 no comment
B_1_3: 1.81260161063e-14 no comment
B_2_0: -1.8803009881e-07 no comment
B_2_1: -7.46119447622e-10 no comment
B_2_2: -1.74875853198e-14 no comment
B_3_0: -6.44795069496e-12 no comment
B_3_1: -1.05730221198e-14 no comment
B_4_0: -1.89239993304e-15 no comment
AP_ORDER: 4 Inv polynomial order, axis 1
AP_0_0: 0.00578799573852 no comment
AP_0_1: -2.5192223472e-07 no comment
AP_0_2: -3.38628963699e-07 no comment
AP_0_3: -3.04623828216e-11 no comment
AP_0_4: 3.22903751886e-14 no comment
AP_1_0: -2.10459413621e-05 no comment
AP_1_1: 2.36419777594e-06 no comment
AP_1_2: 7.38498797188e-10 no comment
AP_1_3: 4.80849383295e-14 no comment
AP_2_0: -2.09973764129e-06 no comment
AP_2_1: -1.82858650234e-11 no comment
AP_2_2: 2.45618951724e-14 no comment
AP_3_0: 7.94948604353e-10 no comment
AP_3_1: 1.06817824985e-14 no comment
AP_4_0: -6.00223561396e-14 no comment
BP_ORDER: 4 Inv polynomial order, axis 2
BP_0_0: -0.00842691975472 no comment
BP_0_1: -1.64749090049e-05 no comment
BP_0_2: 2.45641872212e-06 no comment
BP_0_3: 7.0771978774e-10 no comment
BP_0_4: 2.0350625578e-14 no comment
BP_1_0: -1.15236371161e-06 no comment
BP_1_1: -2.02253876843e-06 no comment
BP_1_2: -4.8594005096e-11 no comment
BP_1_3: -2.38435974011e-14 no comment
BP_2_0: 1.93821528306e-07 no comment
BP_2_1: 7.70133141118e-10 no comment
BP_2_2: 2.40900927966e-14 no comment
BP_3_0: 5.50098883121e-12 no comment
BP_3_1: 4.12306117116e-15 no comment
BP_4_0: 1.65878906749e-15 no comment
_ATE: '2024-08-28T06:11:39' 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