Image 3355840
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3355840 |
| Filename: | /mnt/data0/cta-n/2020/20200301/06002/WF0/20200302064037-445-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20200301_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_B.fits |
| Time: | 2020-03-02 06:40:37 UT |
| Night: | 20200301 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 242.68262169723286 |
| Dec: | 41.62309074359327 |
| Alt / Az: | 77.0534173721144 180.453178614517 |
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: | 1583131237 | exposure start (seconds since 1.1.1970) |
| USEC: | 445870 | exposure start micro seconds |
| JD: | 2458910.77810444 | Modified Julian Date |
| DATE-OBS: | '2020-03-02T06:40:37.445' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 18826 | observation id |
| IMGID: | 22 | 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: | 64.0867172926169 | lunar RA |
| MOONDEC: | 18.720640220904 | lunar DEC |
| MOONPHA: | 53.443456110045 | moon phase |
| MOONALT: | -42.5004885932622 | lunar altitude |
| MOONAZ: | 178.327330208401 | 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: | 19.62223 | detector air temperature |
| CCD_TEMP: | -20.12246 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.694 | [%] utilization of cooling power |
| VOLTAGE: | 10.90802 | [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: | 2775.0 | focuser position |
| FOC_TAR: | 2774.68530273438 | focuser target position |
| FOC_DEF: | 2854.68537074 | default target value |
| FOC_FILTEROFF: | -10.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | -70.0 | temporary offset for focusing |
| WEATHER.NEXT_GOOD_WEATHER: | 1582560542.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1583131202.0 | 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: | 10.67 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.96944444444 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 10.89 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.6 | pressure as set by external script |
| 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: | 242.698787756026 | original position (epoch) RA |
| ORIDEC: | 41.7705555555555 | 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: | 242.698787756026 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 242.866200605448 | target position with computed corrections (prec |
| TARDEC: | 41.7121408771746 | 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: | 242.875 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.7166666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458910.77961706 | heliocentric JD |
| TEL_ALT: | 77.0534173721144 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.453178614517 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1583048362.5405 | Time of last mount park |
| AIRMASS: | 1.0260475988573 | Airmass of target location |
| HA: | 359.86434619923 | Location hour angle |
| LST: | 242.73934619923 | Local Sidereal Time |
| MOVE_NUM: | 452 | 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: | 100.075 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1583131228.2237 | time when mount informations were collected |
| SUN_ALT: | -12.5965619235684 | solar altitude |
| SUN_AZ: | 271.259120631421 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 604.681916518496 | average value of image |
| STDEV: | 164.172219832449 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 242.698787756026 | reference value on 1st axis |
| CRVAL2T: | 41.7705555555555 | 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: | 'B' | camera filter as string |
| DATE: | '2020-03-02T06:41:46.801' | 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: | 246.590129009 | RA of reference point |
| CRVAL2: | 39.8549344917 | DEC of reference point |
| CRPIX1: | 1318.41544596 | X reference pixel |
| CRPIX2: | 1624.53908285 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00390639832221 | Transformation matrix |
| CD1_2: | 0.000170116663541 | no comment |
| CD2_1: | 0.000158552263106 | no comment |
| CD2_2: | 0.00391415816202 | 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: | 5.48289188989e-07 | no comment |
| A_0_3: | 3.86573784071e-11 | no comment |
| A_0_4: | 1.684997418e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.75149384215e-06 | no comment |
| A_1_2: | -6.09474067802e-10 | no comment |
| A_1_3: | -3.05221467937e-14 | no comment |
| A_2_0: | 5.79014672111e-06 | no comment |
| A_2_1: | 5.59846880734e-11 | no comment |
| A_2_2: | -5.68234341903e-14 | no comment |
| A_3_0: | -6.80341914876e-10 | no comment |
| A_3_1: | 1.7553877424e-15 | no comment |
| A_4_0: | -5.26586091038e-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: | 3.33283139816e-06 | no comment |
| B_0_3: | -7.69025561017e-10 | no comment |
| B_0_4: | -3.92865940577e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.92810274163e-06 | no comment |
| B_1_2: | 1.34169209382e-10 | no comment |
| B_1_3: | -5.45830230903e-14 | no comment |
| B_2_0: | 3.36134857428e-07 | no comment |
| B_2_1: | -6.00126997516e-10 | no comment |
| B_2_2: | -1.93968972857e-14 | no comment |
| B_3_0: | 8.64646511104999e-12 | no comment |
| B_3_1: | -4.40685861444e-14 | no comment |
| B_4_0: | -1.00003261456e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00619487139064 | no comment |
| AP_0_1: | 1.08691601751e-05 | no comment |
| AP_0_2: | -5.53110229168e-07 | no comment |
| AP_0_3: | -3.78131951217e-11 | no comment |
| AP_0_4: | -1.3903514569e-15 | no comment |
| AP_1_0: | -2.39438603479e-07 | no comment |
| AP_1_1: | -2.75007270591e-06 | no comment |
| AP_1_2: | 6.43060753094e-10 | no comment |
| AP_1_3: | 2.23676418503e-14 | no comment |
| AP_2_0: | -5.80218844691e-06 | no comment |
| AP_2_1: | -3.46745815085e-12 | no comment |
| AP_2_2: | 4.27919078994e-14 | no comment |
| AP_3_0: | 7.46578077296e-10 | no comment |
| AP_3_1: | -1.09312151742e-14 | no comment |
| AP_4_0: | 3.6109683721e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00182091093411 | no comment |
| BP_0_1: | -8.36935838481e-06 | no comment |
| BP_0_2: | -3.34108962317e-06 | no comment |
| BP_0_3: | 8.00234859803e-10 | no comment |
| BP_0_4: | 2.98250740545e-14 | no comment |
| BP_1_0: | 9.38294418629e-06 | no comment |
| BP_1_1: | -4.93396083744e-06 | no comment |
| BP_1_2: | -8.35219292111e-11 | no comment |
| BP_1_3: | 3.8610713984e-14 | no comment |
| BP_2_0: | -3.3535248306e-07 | no comment |
| BP_2_1: | 6.59527858657e-10 | no comment |
| BP_2_2: | 1.14406417571e-14 | no comment |
| BP_3_0: | -5.93940927974e-12 | no comment |
| BP_3_1: | 2.98490045609e-14 | no comment |
| BP_4_0: | 6.51777943165e-16 | no comment |
| _ATE: | '2020-03-02T07:41:41' | 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: | '7Caj79Xi7Cai79Wi' | HDU checksum updated 2022-10-06T15:58:47 |
| DATASUM: | '1289448729' | data unit checksum updated 2022-10-06T15:58:47 |