Image 4385748
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4385748 |
| Filename: | /mnt/data0/cta-n/2021/20210601/06001/WF0/20210602014134-219-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6132_20210601_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6132_20210225_1x1_4096x4096_B.fits |
| Time: | 2021-06-02 01:41:34 UT |
| Night: | 20210601 |
| Site: | cta-n |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 266.01866987707416 |
| Dec: | -23.735352234824987 |
| Alt / Az: | 36.7681710182267 351.267953975507 |
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: | 1622598094 | exposure start (seconds since 1.1.1970) |
| USEC: | 219944 | exposure start micro seconds |
| JD: | 2459367.57049639 | Modified Julian Date |
| DATE-OBS: | '2021-06-02T01:41:34.219' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 33548 | observation id |
| IMGID: | 504 | 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: | 342.294486149954 | lunar RA |
| MOONDEC: | -13.2308910317988 | lunar DEC |
| MOONPHA: | 48.3493917156091 | moon phase |
| MOONALT: | -1.22994218151755 | lunar altitude |
| MOONAZ: | 284.439826100795 | 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: | 14.64755 | detector air temperature |
| CCD_TEMP: | -19.99721 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.599 | [%] utilization of cooling power |
| VOLTAGE: | 11.61105 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 'Fake_showers' | target object name |
| PI: | '1622582306magic' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2170.0 | focuser position |
| FOC_TAR: | 2169.67724609375 | focuser target position |
| FOC_DEF: | 2199.67735471 | default target value |
| FOC_FILTEROFF: | -30.0 | 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: | 1621469161.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1622598062.0 | 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: | 5.73 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.46944444444 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 28.9 | humidity as set by external script |
| WEATHER.PRESSURE: | 784.35 | pressure as set by external script |
| UPS.NEXT_GOOD_WEATHER: | 1618519255.0 | 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: | 265.559265479612 | original position (epoch) RA |
| ORIDEC: | -23.9564906077801 | 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: | 265.559265479612 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -23.9564906077801 | telescope FOV center position (J2000) - with of |
| TARRA: | 265.884829204232 | target position with computed corrections (prec |
| TARDEC: | -23.9497483857772 | 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: | 265.883333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | -23.95 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459367.57636963 | heliocentric JD |
| TEL_ALT: | 36.7681710182267 | horizontal telescope coordinates altitude |
| TEL_AZ: | 351.267953975507 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1622528207.47271 | Time of last mount park |
| AIRMASS: | 1.66863682554572 | Airmass of target location |
| HA: | 352.353345630903 | Location hour angle |
| LST: | 258.236678964236 | Local Sidereal Time |
| MOVE_NUM: | 6752 | 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: | 25.37875 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1622598090.88862 | time when mount informations were collected |
| SUN_ALT: | -38.4434825768319 | solar altitude |
| SUN_AZ: | 189.859837247074 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 567.018738477964 | average value of image |
| STDEV: | 165.688299282096 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 265.559265479612 | reference value on 1st axis |
| CRVAL2T: | -23.9564906077801 | 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: | '2021-06-02T01:42:32.440' | 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: | 266.209131891 | RA of reference point |
| CRVAL2: | -27.8352838593 | DEC of reference point |
| CRPIX1: | 2127.14817301 | X reference pixel |
| CRPIX2: | 3103.00651042 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00392618060826 | Transformation matrix |
| CD1_2: | -3.4541603784e-06 | no comment |
| CD2_1: | -4.86708651754e-07 | no comment |
| CD2_2: | -0.00391184355933 | 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: | 1.48261552624e-08 | no comment |
| A_0_3: | 5.56575017059e-11 | no comment |
| A_0_4: | 7.84746665035e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.05091576567e-06 | no comment |
| A_1_2: | -5.26727081315e-10 | no comment |
| A_1_3: | 3.46806897621e-14 | no comment |
| A_2_0: | -9.67776377993e-07 | no comment |
| A_2_1: | 4.27037525804e-11 | no comment |
| A_2_2: | 2.73966267553e-14 | no comment |
| A_3_0: | -8.11116845567e-10 | no comment |
| A_3_1: | -1.10333893097e-14 | no comment |
| A_4_0: | 2.24163479641e-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: | -7.03072960343e-06 | no comment |
| B_0_3: | -7.54442133572e-10 | no comment |
| B_0_4: | -7.63693468969e-16 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -8.45491631557e-07 | no comment |
| B_1_2: | -3.45192300185e-11 | no comment |
| B_1_3: | -1.39755790454e-14 | no comment |
| B_2_0: | -6.19180421481e-07 | no comment |
| B_2_1: | -6.24677459891e-10 | no comment |
| B_2_2: | 8.98882640337999e-16 | no comment |
| B_3_0: | 1.20222184329e-11 | no comment |
| B_3_1: | 9.95648584168e-15 | no comment |
| B_4_0: | 1.00679934896e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0018009891338 | no comment |
| AP_0_1: | 9.58283216713e-07 | no comment |
| AP_0_2: | -1.92301660158e-08 | no comment |
| AP_0_3: | -5.64424331421e-11 | no comment |
| AP_0_4: | -7.984907551e-15 | no comment |
| AP_1_0: | -1.10385797519e-05 | no comment |
| AP_1_1: | 6.07108904384e-06 | no comment |
| AP_1_2: | 6.11842349127e-10 | no comment |
| AP_1_3: | -1.81699908983e-14 | no comment |
| AP_2_0: | 9.68085681752999e-07 | no comment |
| AP_2_1: | -2.40839006241e-11 | no comment |
| AP_2_2: | -2.43073951939e-14 | no comment |
| AP_3_0: | 8.27294510349e-10 | no comment |
| AP_3_1: | 2.8971444774e-14 | no comment |
| AP_4_0: | -1.9478515055e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0105687346254 | no comment |
| BP_0_1: | 1.17199117719e-05 | no comment |
| BP_0_2: | 7.05297388664e-06 | no comment |
| BP_0_3: | 8.45756337848e-10 | no comment |
| BP_0_4: | 1.78638116859e-14 | no comment |
| BP_1_0: | 2.26666511006e-06 | no comment |
| BP_1_1: | 8.46691913875e-07 | no comment |
| BP_1_2: | 5.48311620383e-11 | no comment |
| BP_1_3: | 1.61039777474e-14 | no comment |
| BP_2_0: | 6.29328143982e-07 | no comment |
| BP_2_1: | 6.45959743141e-10 | no comment |
| BP_2_2: | 1.33638759982e-14 | no comment |
| BP_3_0: | -1.10602872031e-11 | no comment |
| BP_3_1: | -7.4755260999e-15 | no comment |
| BP_4_0: | -1.03570901848e-15 | no comment |
| _ATE: | '2021-06-02T03:42:26' | 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: | '5JgW8JdU5JdU5JdU' | HDU checksum updated 2022-10-23T06:36:54 |
| DATASUM: | '3316482765' | data unit checksum updated 2022-10-23T06:36:54 |