Image 5361577
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 5361577 |
| Filename: | /mnt/data0/cta-n/2022/20220906/06002/WF0/20220906205610-781-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: | 2022-09-06 20:56:10 UT |
| Night: | 20220906 |
| 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: | 282.20933100957893 |
| Dec: | 61.541105388374284 |
| Alt / Az: | 56.9790791077455 179.796463100783 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1662497770 | exposure start (seconds since 1.1.1970) |
| USEC: | 781014 | exposure start micro seconds |
| JD: | 2459829.37190108 | Modified Julian Date |
| DATE-OBS: | '2022-09-06T20:56:10.781' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 46174 | observation id |
| IMGID: | 18 | 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: | 298.497235307812 | lunar RA |
| MOONDEC: | -25.7206839609171 | lunar DEC |
| MOONPHA: | 26.9157700537808 | moon phase |
| MOONALT: | 33.2816041300037 | lunar altitude |
| MOONAZ: | 342.269126080846 | 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: | 24.33323 | detector air temperature |
| CCD_TEMP: | -20.05215 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.782 | [%] utilization of cooling power |
| VOLTAGE: | 11.19205 | [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: | 1349.0 | focuser position |
| FOC_TAR: | 1349.15832519531 | focuser target position |
| FOC_DEF: | 1339.15831663 | default target value |
| FOC_FILTEROFF: | 10.0 | 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: | 1662282542.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1662497762.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | Rain |
| WEATHER.TEMPERATURE: | 14.5 | Temperature, degrees |
| WEATHER.WINDSPEED: | 4.80833333333 | Wind speed, m/s |
| WEATHER.HUMIDITY: | 18.53 | Humidity |
| WEATHER.PRESSURE: | 792.58 | Pressure |
| WEATHER.DUST: | 0.16051902213 | Dust concentration, ug/m^3 |
| 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: | 281.619220783111 | original position (epoch) RA |
| ORIDEC: | 61.7705555555555 | 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: | 281.619220783111 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 61.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 281.683330759418 | target position with computed corrections (prec |
| TARDEC: | 61.7909869323768 | 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: | 281.682083333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 61.7911111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459829.37316649 | heliocentric JD |
| TEL_ALT: | 56.9790791077455 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.796463100783 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1662447268.67206 | Time of last mount park |
| AIRMASS: | 1.19231095959128 | Airmass of target location |
| HA: | 0.234897958953184 | Location hour angle |
| LST: | 281.916981292287 | Local Sidereal Time |
| MOVE_NUM: | 473 | 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: | 313.882916666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1662497732.25401 | time when mount informations were collected |
| SUN_ALT: | -19.9306080953366 | solar altitude |
| SUN_AZ: | 109.430515641427 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 762.824418964371 | average value of image |
| STDEV: | 369.159389003689 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 281.619220783111 | reference value on 1st axis |
| CRVAL2T: | 61.7705555555555 | 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: | '2022-09-06T20:57:04.953' | 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: | 283.117762044 | RA of reference point |
| CRVAL2: | 58.1156689254 | DEC of reference point |
| CRPIX1: | 1957.11482747 | X reference pixel |
| CRPIX2: | 1201.3240153 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.0039784178325 | Transformation matrix |
| CD1_2: | 7.60314297445e-05 | no comment |
| CD2_1: | 7.06592192332e-05 | no comment |
| CD2_2: | 0.00396720979184 | 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: | 2.42312180223e-08 | no comment |
| A_0_3: | 8.03002356886e-11 | no comment |
| A_0_4: | -2.54673028825e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 5.57999081706e-06 | no comment |
| A_1_2: | -7.21051223237e-10 | no comment |
| A_1_3: | 1.79314761892e-14 | no comment |
| A_2_0: | 1.57772565415e-06 | no comment |
| A_2_1: | 5.03913220757e-14 | no comment |
| A_2_2: | -4.25012227486e-16 | no comment |
| A_3_0: | -7.01392193242e-10 | no comment |
| A_3_1: | -6.7064535349e-15 | no comment |
| A_4_0: | -3.42938183702e-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: | 6.21902161106e-06 | no comment |
| B_0_3: | -6.55013647865e-10 | no comment |
| B_0_4: | -6.85170535276e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 1.39700569243e-06 | no comment |
| B_1_2: | 2.00015992804e-11 | no comment |
| B_1_3: | -9.23913061118e-16 | no comment |
| B_2_0: | 6.28281844483e-07 | no comment |
| B_2_1: | -6.60352448832e-10 | no comment |
| B_2_2: | -1.17589088709e-14 | no comment |
| B_3_0: | 2.56490265946e-11 | no comment |
| B_3_1: | -1.21558480506e-14 | no comment |
| B_4_0: | -6.04384041467e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.000398956212249 | no comment |
| AP_0_1: | 2.89847633991e-06 | no comment |
| AP_0_2: | -2.19973028337e-08 | no comment |
| AP_0_3: | -8.01167048346e-11 | no comment |
| AP_0_4: | 2.49721284063e-14 | no comment |
| AP_1_0: | -1.10176368912e-05 | no comment |
| AP_1_1: | -5.60029937225e-06 | no comment |
| AP_1_2: | 7.94770987783e-10 | no comment |
| AP_1_3: | -3.29177411487e-14 | no comment |
| AP_2_0: | -1.58056731713e-06 | no comment |
| AP_2_1: | 2.85852980278e-11 | no comment |
| AP_2_2: | -3.25193564973e-15 | no comment |
| AP_3_0: | 7.18264352304e-10 | no comment |
| AP_3_1: | -9.1872917423e-15 | no comment |
| AP_4_0: | 3.0007135866e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0102774456548 | no comment |
| BP_0_1: | 1.66264154517e-06 | no comment |
| BP_0_2: | -6.23847035188e-06 | no comment |
| BP_0_3: | 7.32870793584e-10 | no comment |
| BP_0_4: | -8.43291609128e-15 | no comment |
| BP_1_0: | 3.72586326523e-06 | no comment |
| BP_1_1: | -1.39719036962e-06 | no comment |
| BP_1_2: | 1.06906231028e-11 | no comment |
| BP_1_3: | -2.92485094632e-15 | no comment |
| BP_2_0: | -6.36777299707e-07 | no comment |
| BP_2_1: | 6.84754564661e-10 | no comment |
| BP_2_2: | -3.37953227191e-15 | no comment |
| BP_3_0: | -2.43779439852e-11 | no comment |
| BP_3_1: | 8.21281643561e-15 | no comment |
| BP_4_0: | 6.00639080189e-15 | no comment |
| _ATE: | '2022-09-06T20:56:59' | 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: | 'VdcaWZaVVdaaVZaU' | HDU checksum updated 2023-11-29T13:25:52 |
| DATASUM: | '1077344519' | data unit checksum updated 2023-11-29T13:25:52 |