Image 7834684
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7834684 |
| Filename: | /mnt/data3/cta-n/2024/20241215/00001/WF0/20241215233503-080-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20241101_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20220118_1x1_4096x4096_B.fits |
| Time: | 2024-12-15 23:35:03 UT |
| Night: | 20241215 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 1 / Dark frames |
| RA: | 335.91919639751814 |
| Dec: | 89.21267962104247 |
| Alt / Az: | 7.32208185487711 112.43935749097 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1734305703 | exposure start (seconds since 1.1.1970) |
| USEC: | 80072 | exposure start micro seconds |
| JD: | 2460660.48235248 | Modified Julian Date |
| DATE-OBS: | '2024-12-15T23:35:03.080' | start of exposure |
| TARGET: | 1 | target id |
| TARSEL: | 1 | selector target id |
| TARTYPE: | 'd' | target type |
| OBSID: | 84360 | observation id |
| IMGID: | 2 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 106.711615587807 | angular distance to between observation and the |
| MOONRA: | 92.414038880994 | lunar RA |
| MOONDEC: | 28.4218209374054 | lunar DEC |
| MOONPHA: | 5.208022018352 | moon phase |
| MOONALT: | 62.4824402670632 | lunar altitude |
| MOONAZ: | 263.019950446686 | 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 3600 exe /home/adarith/sercli/sercli.py tempdisable 3600' | |
| 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: | 23.23678 | detector air temperature |
| CCD_TEMP: | -20.03896 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.716 | [%] utilization of cooling power |
| VOLTAGE: | 11.94321 | [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: | 'Dark frames' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 380.0 | focuser position |
| FOC_TAR: | 380.0 | focuser target position |
| FOC_DEF: | 380.0 | 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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1734306601.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1734305701.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | False | weather quality as set by external script |
| WEATHER.RAIN: | False | Rain |
| WEATHER.TEMPERATURE: | 10.8 | Temperature, degrees |
| WEATHER.WINDSPEED: | 14.45 | Wind speed, m/s |
| WEATHER.HUMIDITY: | 43.16 | Humidity |
| WEATHER.PRESSURE: | 787.7 | Pressure |
| WEATHER.DUST: | 10.1196320164 | Dust concentration, ug/m^3 |
| UPS.NEXT_GOOD_WEATHER: | 1730995307.0 | 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: | 326.097855837068 | original position (epoch) RA |
| ORIDEC: | 22.9954855687312 | 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: | 326.097855837068 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 22.9954855687312 | telescope FOV center position (J2000) - with of |
| TARRA: | 326.466187913571 | target position with computed corrections (prec |
| TARDEC: | 23.1539977289354 | 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: | 326.46625 | mount position (from sensors, sky coordinates) |
| TELDEC: | 23.1536111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460660.48154005 | heliocentric JD |
| TEL_ALT: | 7.32208185487711 | horizontal telescope coordinates altitude |
| TEL_AZ: | 112.43935749097 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1734305642.65815 | Time of last mount park |
| AIRMASS: | 7.55320751531542 | Airmass of target location |
| HA: | 94.3977715854534 | Location hour angle |
| LST: | 60.8640215854534 | Local Sidereal Time |
| MOVE_NUM: | 6385 | 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: | 353.644583333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1734305675.25477 | time when mount informations were collected |
| SUN_ALT: | -68.9628153517313 | solar altitude |
| SUN_AZ: | 99.8116208033892 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1748.49840456925 | average value of image |
| STDEV: | 638.34021465317 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 326.097855837068 | reference value on 1st axis |
| CRVAL2T: | 22.9954855687312 | 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: | '2024-12-15T23:36:01.604' | 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: | 1.12496750272 | RA of reference point |
| CRVAL2: | 86.600985772 | DEC of reference point |
| CRPIX1: | 1669.67834473 | X reference pixel |
| CRPIX2: | 1518.549764 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00343968484989 | Transformation matrix |
| CD1_2: | 0.00200083155771 | no comment |
| CD2_1: | 0.00199337028904 | no comment |
| CD2_2: | 0.00343095018063 | 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: | 1.78979772404e-07 | no comment |
| A_0_3: | 1.19515396739e-10 | no comment |
| A_0_4: | -2.45192394906e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.17421976096e-06 | no comment |
| A_1_2: | -8.22347573281e-10 | no comment |
| A_1_3: | 1.93126625357e-13 | no comment |
| A_2_0: | 3.82288556079e-06 | no comment |
| A_2_1: | -6.14080583802e-10 | no comment |
| A_2_2: | 3.59307437473e-13 | no comment |
| A_3_0: | -6.57761576414e-11 | no comment |
| A_3_1: | -2.48722654907e-14 | no comment |
| A_4_0: | 3.61496387433e-13 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | 4.26591104939e-06 | no comment |
| B_0_3: | -7.16069448189e-10 | no comment |
| B_0_4: | -1.0282210683e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.9208646069e-06 | no comment |
| B_1_2: | 2.58138361941e-10 | no comment |
| B_1_3: | -8.46175245706e-15 | no comment |
| B_2_0: | 3.12251993961e-07 | no comment |
| B_2_1: | -8.71420621555e-10 | no comment |
| B_2_2: | 2.61545750306e-13 | no comment |
| B_3_0: | 6.4577885299e-10 | no comment |
| B_3_1: | 2.26995651257e-13 | no comment |
| B_4_0: | 4.07734311721e-13 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0647551520609 | no comment |
| AP_0_1: | -9.6877901669e-06 | no comment |
| AP_0_2: | -2.18211669209e-07 | no comment |
| AP_0_3: | -1.06474884536e-10 | no comment |
| AP_0_4: | 2.56114326888e-14 | no comment |
| AP_1_0: | -4.19157542815e-05 | no comment |
| AP_1_1: | -3.2523105446e-06 | no comment |
| AP_1_2: | 8.74110747722e-10 | no comment |
| AP_1_3: | -1.90896704978e-13 | no comment |
| AP_2_0: | -3.93928005591e-06 | no comment |
| AP_2_1: | 6.78892070023e-10 | no comment |
| AP_2_2: | -3.52227457446e-13 | no comment |
| AP_3_0: | 1.40343527725e-10 | no comment |
| AP_3_1: | 2.73660499807e-14 | no comment |
| AP_4_0: | -3.33553752133e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0646568926112 | no comment |
| BP_0_1: | -3.46538714767e-05 | no comment |
| BP_0_2: | -4.30401532112e-06 | no comment |
| BP_0_3: | 7.73114147861e-10 | no comment |
| BP_0_4: | -2.70396309647e-15 | no comment |
| BP_1_0: | -6.54690191532e-06 | no comment |
| BP_1_1: | -2.99672473806e-06 | no comment |
| BP_1_2: | -2.08012148981e-10 | no comment |
| BP_1_3: | 8.95760936736999e-15 | no comment |
| BP_2_0: | -4.39721743578e-07 | no comment |
| BP_2_1: | 9.45353171324999e-10 | no comment |
| BP_2_2: | -2.58579011969e-13 | no comment |
| BP_3_0: | -6.19671635543e-10 | no comment |
| BP_3_1: | -2.00214212911e-13 | no comment |
| BP_4_0: | -3.61283528914e-13 | no comment |
| _ATE: | '2024-12-15T23:35:56' | 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 |