Image 4015037
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4015037 |
| Filename: | /mnt/data0/cta-n/2020/20200901/03155/C0/20200902013304-587-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20200901_1x1_1056x1024_60.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20200901_1x1_1056x1024_R.fits |
| Time: | 2020-09-02 01:33:04 UT |
| Night: | 20200901 |
| Site: | cta-n |
| CCD: | C0 / 2596 |
| Type: | object |
| Image size: | 1062x1026 (1056x1024 usable) |
| Binning: | 1x1 |
| Exposure: | 60.0 s |
| Filter: | R |
| Target: | 3155 / TIC 278352276 |
| RA: | 307.509016289 |
| Dec: | 48.6010424134 |
| Alt / Az: | 54.103998447 134.682276924 |
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 |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1599010384 | exposure start (seconds since 1.1.1970) |
| USEC: | 587753 | exposure start micro seconds |
| JD: | 2459094.56414647 | Modified Julian Date |
| DATE-OBS: | '2020-09-02T01:33:04.587' | start of exposure |
| TARGET: | 3155 | target id |
| TARSEL: | 3155 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 24175 | observation id |
| IMGID: | 22 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'C0' | camera name |
| MOONDIST: | 68.5517676469535 | angular distance to between observation and the |
| MOONRA: | 341.437953486819 | lunar RA |
| MOONDEC: | -13.0057482282507 | lunar DEC |
| MOONPHA: | 2.8249653631647 | moon phase |
| MOONALT: | 47.8816223116683 | lunar altitude |
| MOONAZ: | 8.16169583186954 | lunar azimuth |
| EXPOSURE: | 60.0 | exposure length in seconds |
| EXPTIME: | 60.0 | 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: | 21 | script loop count |
| SCRIPT: | 'filter=R E 60' | 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: | 27.40944 | detector air temperature |
| CCD_TEMP: | -19.82363 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 39936 | [%] utilization of cooling power |
| GAIN: | 1167 | [e-ADU] gain |
| PRODUCT_ID: | 2596 | camera product identification |
| SHIFT: | 0 | shift (for partial, not cleared readout) |
| NCLEARS: | 2 | Number of CCD clears before exposure |
| RDOUTM: | 'LOW NOISE' | camera mode |
| OBJECT: | 'TIC 278352276' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'OPTEC_TCF' | focuser type |
| FOC_POS: | 2282.0 | focuser position |
| FOC_TAR: | 2281.076171875 | focuser target position |
| FOC_DEF: | 2281.0761523 | 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: | 14.4 | focuser temperature |
| WEATHER.NEXT_GOOD_WEATHER: | 1598748302.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1599010381.0 | 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: | 17.08 | temperature as set by external script |
| WEATHER.WINDSPEED: | 4.86666666667 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 21.38 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.91 | 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: | 307.5 | original position (epoch) RA |
| ORIDEC: | 48.608056 | 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: | 307.5 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 48.608056 | telescope FOV center position (J2000) - with of |
| TARRA: | 307.685765600523 | target position with computed corrections (prec |
| TARDEC: | 48.7086474600211 | target position with computed corrections (prec |
| CORR_RA: | 0.009501 | correction from closed loop RA |
| CORR_DEC: | 0.031669 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 307.69 | mount position (from sensors, sky coordinates) |
| TELDEC: | 48.7016666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459094.56754649 | heliocentric JD |
| TEL_ALT: | 54.103998447007 | horizontal telescope coordinates altitude |
| TEL_AZ: | 134.682276923592 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1598943139.55102 | Time of last mount park |
| AIRMASS: | 1.23401184889599 | Airmass of target location |
| HA: | 39.1727935255549 | Location hour angle |
| LST: | 346.862793525555 | Local Sidereal Time |
| MOVE_NUM: | 13150 | number of movements performed by the driver; us |
| CORR_IMG: | 1 | ID of last image used for correction |
| CORR_OBS: | 24175 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 23.0775 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1599010342.25535 | time when mount informations were collected |
| SUN_ALT: | -52.9090490380669 | solar altitude |
| SUN_AZ: | 189.429679554363 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 724.885642779265 | average value of image |
| STDEV: | 409.772425548467 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 307.5 | reference value on 1st axis |
| CRVAL2T: | 48.608056 | 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: | '2020-09-02T01:34:13.134' | creation date |
| WCSAXES: | 2 | no comment |
| CTYPE1: | 'RA---TAN' | TAN (gnomic) projection |
| CTYPE2: | 'DEC--TAN' | TAN (gnomic) projection |
| EQUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| LONPOLE: | 180.0 | no comment |
| LATPOLE: | 0.0 | no comment |
| CRVAL1: | 307.507412509 | RA of reference point |
| CRVAL2: | 48.6004140492 | DEC of reference point |
| CRPIX1: | 531.5 | X reference pixel |
| CRPIX2: | 513.5 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.000422824118888 | Transformation matrix |
| CD1_2: | 2.34432011882e-06 | no comment |
| CD2_1: | 2.34432011882e-06 | no comment |
| CD2_2: | 0.000422824118888 | no comment |
| IMAGEW: | 1062 | Image width, in pixels. |
| IMAGEH: | 1026 | Image height, in pixels. |
| _ATE: | '2020-09-02T03:34:12' | Date this file was created. |
| RA_ERR: | -0.0077304237 | RA error in position |
| DEC_ERR: | 0.0078545355 | DEC error in position |
| POS_ERR: | 0.00937144802893808 | error in position |
| CHECKSUM: | 'PXnFSXk9PXkEPXk9' | HDU checksum updated 2022-10-06T22:25:42 |
| DATASUM: | '3587158856' | data unit checksum updated 2022-10-06T22:25:42 |