Image 2590959
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2590959 |
| Filename: | /mnt/data0/cta-n/2020/20200101/03101/C0/20200102061433-898-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20200101_1x1_1056x1024_120.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20200101_1x1_1056x1024_R.fits |
| Time: | 2020-01-02 06:14:33 UT |
| Night: | 20200101 |
| Site: | cta-n |
| CCD: | C0 / 2596 |
| Type: | object |
| Image size: | 1062x1026 (1056x1024 usable) |
| Binning: | 1x1 |
| Exposure: | 120.0 s |
| Filter: | R |
| Target: | 3101 / C/2019 N1 (ATLAS) |
| RA: | 267.48263435821184 |
| Dec: | 60.331748614252064 |
| Alt / Az: | 24.4424348522847 212.913492964954 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 1062 | length of data axis |
| NAXIS2: | 1026 | length of data axis |
| CTIME: | 1577945673 | exposure start (seconds since 1.1.1970) |
| USEC: | 898031 | exposure start micro seconds |
| JD: | 2458850.76011118 | Modified Julian Date |
| DATE-OBS: | '2020-01-02T06:14:33.898' | start of exposure |
| TARGET: | 3101 | target id |
| TARSEL: | 3101 | selector target id |
| TARTYPE: | 'E' | target type |
| OBSID: | 16037 | observation id |
| IMGID: | 3 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'C0' | camera name |
| MOONDIST: | 96.5459391347688 | angular distance to between observation and the |
| MOONRA: | 2.84225546754041 | lunar RA |
| MOONDEC: | -4.48358424096392 | lunar DEC |
| MOONPHA: | 55.5625200991694 | moon phase |
| MOONALT: | -65.119686120928 | lunar altitude |
| MOONAZ: | 166.312959101116 | lunar azimuth |
| ELL_EPO: | 2459185.29419994 | epoch of the orbit |
| ELL_N: | 6.33852428547195e-07 | n parameter of the orbit |
| ELL_A: | 13421.7952755918 | a parameter of the orbit |
| ELL_E: | 0.999873 | orbit eccentricity |
| ELL_PERI: | 193.4452 | perihelium parameter |
| ELL_NODE: | 13.5796 | node angle |
| ELL_INCL: | 82.4241 | orbit inclination |
| EARTH_DISTANCE: | 4.23262919623591 | Earth distance (in AU) |
| SOLAR_DISTANCE: | 4.24670112011402 | Solar distance (in AU) |
| PARALLAX_RA: | 0.00102329341011432 | RA parallax |
| PARALLAX_DEC: | -0.000139558455110489 | DEC parallax |
| EXPOSURE: | 120.0 | exposure length in seconds |
| EXPTIME: | 120.0 | exposure length in seconds |
| INSTRUME: | 'BART 254/1600 mm' | name of the data acqusition instrument |
| TELESCOP: | '' | name of the data acqusition telescope |
| ORIGIN: | 'Institute of Physics ASCR' | organisation responsible for data |
| FOC_NAME: | 'F0' | name of focuser |
| SCRIPREP: | 5 | script loop count |
| SCRIPT: | 'filter=R E 120 filter=V E 120' | script used to take this images |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'MI G2-1000BI rev.20' | camera type |
| CCD_SER: | 'G2EV01000-02596' | camera serial number |
| CCD_CHIP: | 'CCD47-10' | 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: | 7.543693 | detector air temperature |
| CCD_TEMP: | -19.82363 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 41407 | [%] utilization of cooling power |
| GAIN: | 1167 | [e-ADU] gain |
| PRODUCT_ID: | 2596 | camera product identification |
| SHIFT: | 0 | shift (for partial, not cleared readout) |
| RDOUTM: | 'LOW NOISE' | camera mode |
| OBJECT: | 'C/2019 N1 (ATLAS)' | 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: | 267.484398011548 | original position (epoch) RA |
| ORIDEC: | 60.335724795313 | 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: | 267.484398011548 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 60.335724795313 | telescope FOV center position (J2000) - with of |
| TARRA: | 267.704522272745 | target position with computed corrections (prec |
| TARDEC: | 60.3428138791128 | target position with computed corrections (prec |
| CORR_RA: | 0.224156999999973 | correction from closed loop RA |
| CORR_DEC: | 0.005537000000025 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 267.7 | mount position (from sensors, sky coordinates) |
| TELDEC: | 60.35 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458850.76021893 | heliocentric JD |
| TEL_ALT: | 24.4424348522847 | horizontal telescope coordinates altitude |
| TEL_AZ: | 212.913492964954 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1577866063.13356 | Time of last mount park |
| AIRMASS: | 2.40901126519969 | Airmass of target location |
| HA: | 269.405194427016 | Location hour angle |
| LST: | 177.105194427016 | Local Sidereal Time |
| MOVE_NUM: | 2891 | number of movements performed by the driver; us |
| CORR_IMG: | 1 | ID of last image used for correction |
| CORR_OBS: | 16037 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 93.6 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1577945673.60613 | time when mount informations were collected |
| SUN_ALT: | -23.2721116053328 | solar altitude |
| SUN_AZ: | 284.401711159963 | solar azimuth |
| FOC_TYPE: | 'OPTEC_TCF' | focuser type |
| FOC_POS: | 3225.0 | focuser position |
| FOC_TAR: | 3224.76953125 | focuser target position |
| FOC_DEF: | 3224.76953908 | 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 |
| FOC_TEMP: | 0.0 | focuser temperature |
| WEATHER.NEXT_GOOD_WEATHER: | 1577398201.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1577945641.0 | 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: | 5.28 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.36388888889 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 18.11 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.12 | pressure as set by external script |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 636.402222075381 | average value of image |
| STDEV: | 113.309229324175 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 267.484398011548 | reference value on 1st axis |
| CRVAL2T: | 60.335724795313 | reference value on 2nd axis |
| CRPIX1T: | 528.0 | reference pixel of the 1st axis |
| CRPIX2T: | 512.0 | reference pixel of the 2nd axis |
| CDELT1T: | 0.000425 | delta along 1st axis |
| CDELT2T: | -0.000425 | delta along 2nd axis |
| CROTA2T: | 0.0 | rotational angle |
| DATASEC: | '[1:1056,3:1026]' | good data section |
| FILTER: | 'R' | camera filter as string |
| DATE: | '2020-01-02T06:16:44.226' | creation date |
| _CSAXES: | 2 | no comment |
| _TYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| _TYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| _QUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| _ONPOLE: | 180.0 | no comment |
| _ATPOLE: | 0.0 | no comment |
| _RVAL1: | 267.484887429 | RA of reference point |
| _RVAL2: | 60.33250914 | DEC of reference point |
| _RPIX1: | 531.5 | X reference pixel |
| _RPIX2: | 513.5 | Y reference pixel |
| _UNIT1: | 'deg' | X pixel scale units |
| _UNIT2: | 'deg' | Y pixel scale units |
| _D1_1: | 0.000422959773708 | Transformation matrix |
| _D1_2: | -6.45518661068e-06 | no comment |
| _D2_1: | -6.93173074817e-06 | no comment |
| _D2_2: | -0.000422680358375 | no comment |
| _MAGEW: | 1062 | Image width, in pixels. |
| _MAGEH: | 1026 | Image height, in pixels. |
| __ORDER: | 2 | Polynomial order, axis 1 |
| __0_0: | 0 | no comment |
| __0_1: | 0 | no comment |
| __0_2: | 9.21445177512e-07 | no comment |
| __1_0: | 0 | no comment |
| __1_1: | 1.21793273948e-06 | no comment |
| __2_0: | 1.23956461029e-06 | no comment |
| _P_ORDER: | 2 | Inv polynomial order, axis 1 |
| _P_0_0: | -3.12577322329e-08 | no comment |
| _P_0_1: | 7.70266540648e-07 | no comment |
| _P_0_2: | -9.21437626532e-07 | no comment |
| _P_1_0: | 1.41795918939e-06 | no comment |
| _P_1_1: | -1.21794306547e-06 | no comment |
| _P_2_0: | -1.23957610091e-06 | no comment |
| 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: | 267.035133995 | RA of reference point |
| CRVAL2: | 60.552467582 | DEC of reference point |
| CRPIX1: | 0 | X reference pixel |
| CRPIX2: | 0 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.000421908599142 | Transformation matrix |
| CD1_2: | -4.04863775092e-06 | no comment |
| CD2_1: | -3.27430794656e-06 | no comment |
| CD2_2: | -0.000423801782624 | no comment |
| IMAGEW: | 1062 | Image width, in pixels. |
| IMAGEH: | 1026 | Image height, in pixels. |
| A_ORDER: | 2 | Polynomial order, axis 1 |
| A_0_0: | 0 | no comment |
| A_0_1: | 0 | no comment |
| A_0_2: | 5.40504946989e-07 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 6.82153407307e-07 | no comment |
| A_2_0: | 2.2005677289e-06 | no comment |
| B_ORDER: | 2 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -2.21804654824e-06 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.07592747413e-07 | no comment |
| B_2_0: | 1.59461427991e-06 | no comment |
| AP_ORDER: | 2 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00122434186809 | no comment |
| AP_0_1: | -8.02335155694e-07 | no comment |
| AP_0_2: | -5.42759179154e-07 | no comment |
| AP_1_0: | -1.08918348666e-05 | no comment |
| AP_1_1: | -6.73644557434e-07 | no comment |
| AP_2_0: | -2.18022585424e-06 | no comment |
| BP_ORDER: | 2 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00049288436788 | no comment |
| BP_0_1: | -5.42208758109e-06 | no comment |
| BP_0_2: | 2.23345517507e-06 | no comment |
| BP_1_0: | -2.69145492328e-06 | no comment |
| BP_1_1: | -3.1214233961e-07 | no comment |
| BP_2_0: | -1.58482157156e-06 | no comment |
| _ATE: | '2020-01-02T07:16:44' | Date this file was created. |
| RA_ERR: | 0.0008372748 | RA error in position |
| DEC_ERR: | 0.0031598301 | DEC error in position |
| POS_ERR: | 0.00318652568770703 | error in position |
| CHECKSUM: | 'JHpaM9nVJGnZJ9nZ' | HDU checksum updated 2022-10-06T12:28:54 |
| DATASUM: | '3913609602' | data unit checksum updated 2022-10-06T12:28:54 |