Image 4385742
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4385742 |
| Filename: | /mnt/data0/cta-n/2021/20210601/06001/WF0/20210602013614-721-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 01:36:14 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: | 265.76053129657 |
| Dec: | -23.78875037256742 |
| Alt / Az: | 36.5621529256264 350.066804982537 |
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: | 1622597774 | exposure start (seconds since 1.1.1970) |
| USEC: | 721440 | exposure start micro seconds |
| JD: | 2459367.56679806 | Modified Julian Date |
| DATE-OBS: | '2021-06-02T01:36:14.721' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 33548 | observation id |
| IMGID: | 498 | 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: | 342.24949382942 | lunar RA |
| MOONDEC: | -13.2487560124762 | lunar DEC |
| MOONPHA: | 48.3250910926538 | moon phase |
| MOONALT: | -2.33691408228684 | lunar altitude |
| MOONAZ: | 283.842356020143 | 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: | 14.49813 | detector air temperature |
| CCD_TEMP: | -20.0895 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.541 | [%] utilization of cooling power |
| VOLTAGE: | 11.88126 | [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: | 1622597761.0 | 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: | 6.02 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.85555555556 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 33.68 | humidity as set by external script |
| WEATHER.PRESSURE: | 784.36 | 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: | 265.298071117629 | original position (epoch) RA |
| ORIDEC: | -24.0098209167197 | 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: | 265.298071117629 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -24.0098209167197 | telescope FOV center position (J2000) - with of |
| TARRA: | 265.623370856707 | target position with computed corrections (prec |
| TARDEC: | -24.0035491917021 | 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: | 265.625 | mount position (from sensors, sky coordinates) |
| TELDEC: | -24.0036111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459367.57267183 | heliocentric JD |
| TEL_ALT: | 36.5621529256264 | horizontal telescope coordinates altitude |
| TEL_AZ: | 350.066804982537 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1622528207.47271 | Time of last mount park |
| AIRMASS: | 1.6766859274008 | Airmass of target location |
| HA: | 351.276632972686 | Location hour angle |
| LST: | 256.901632972686 | Local Sidereal Time |
| MOVE_NUM: | 6746 | 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: | 24.0470833333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1622597771.3524 | time when mount informations were collected |
| SUN_ALT: | -38.6283848798645 | solar altitude |
| SUN_AZ: | 188.299111363151 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 566.873507630382 | average value of image |
| STDEV: | 178.330632846513 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 265.298071117629 | reference value on 1st axis |
| CRVAL2T: | -24.0098209167197 | 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: | '2021-06-02T01:37:13.195' | 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: | 263.386660934 | RA of reference point |
| CRVAL2: | -25.6205590026 | DEC of reference point |
| CRPIX1: | 1539.12860107 | X reference pixel |
| CRPIX2: | 2531.20011393 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00392995364883 | Transformation matrix |
| CD1_2: | -7.36323910282e-05 | no comment |
| CD2_1: | -7.94128496847e-05 | no comment |
| CD2_2: | -0.0039313830145 | 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: | 2.81443395635e-07 | no comment |
| A_0_3: | 6.63248647488e-11 | no comment |
| A_0_4: | 2.62405388087e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -2.66824732537e-06 | no comment |
| A_1_2: | -6.58530485629e-10 | no comment |
| A_1_3: | 5.93457930043e-15 | no comment |
| A_2_0: | 3.36257906397e-06 | no comment |
| A_2_1: | 3.5701838441e-11 | no comment |
| A_2_2: | 1.25229734229e-14 | no comment |
| A_3_0: | -8.07740807759e-10 | no comment |
| A_3_1: | -2.05543054104e-14 | no comment |
| A_4_0: | -1.49617076803e-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: | -3.12585736122e-06 | no comment |
| B_0_3: | -7.47079849185e-10 | no comment |
| B_0_4: | 2.52134275471e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.64888146171e-06 | no comment |
| B_1_2: | -2.20114816917e-11 | no comment |
| B_1_3: | 9.02960161942e-15 | no comment |
| B_2_0: | -2.41219410318e-07 | no comment |
| B_2_1: | -6.01313785423e-10 | no comment |
| B_2_2: | 1.50818395482e-14 | no comment |
| B_3_0: | 4.52693032579e-11 | no comment |
| B_3_1: | -4.56759655151e-15 | no comment |
| B_4_0: | -1.87819088665e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0108312540694 | no comment |
| AP_0_1: | -4.36574359204e-06 | no comment |
| AP_0_2: | -2.89699242262e-07 | no comment |
| AP_0_3: | -6.95661466603e-11 | no comment |
| AP_0_4: | -2.65091818771e-14 | no comment |
| AP_1_0: | -1.0460967084e-05 | no comment |
| AP_1_1: | 2.68132353631e-06 | no comment |
| AP_1_2: | 6.8820444962e-10 | no comment |
| AP_1_3: | 1.01040603189e-15 | no comment |
| AP_2_0: | -3.38311571515e-06 | no comment |
| AP_2_1: | -6.73527445472e-11 | no comment |
| AP_2_2: | -1.91260620443e-14 | no comment |
| AP_3_0: | 8.39023194771e-10 | no comment |
| AP_3_1: | 2.88396444626e-14 | no comment |
| AP_4_0: | 6.68503201588e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00777871804477 | no comment |
| BP_0_1: | -9.84348136367e-06 | no comment |
| BP_0_2: | 3.14133841225e-06 | no comment |
| BP_0_3: | 7.74263165379e-10 | no comment |
| BP_0_4: | -1.76718695723e-14 | no comment |
| BP_1_0: | -5.52900571672e-06 | no comment |
| BP_1_1: | -2.65969081383e-06 | no comment |
| BP_1_2: | -5.98283999116e-12 | no comment |
| BP_1_3: | -1.68842572492e-14 | no comment |
| BP_2_0: | 2.47286601836e-07 | no comment |
| BP_2_1: | 6.29098256268e-10 | no comment |
| BP_2_2: | -9.21952018748e-15 | no comment |
| BP_3_0: | -4.7147796434e-11 | no comment |
| BP_3_1: | -2.17042494477e-15 | no comment |
| BP_4_0: | 1.88126922653e-14 | no comment |
| _ATE: | '2021-06-02T03:37:07' | 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: | '9AAiH99g9AAgE97g' | HDU checksum updated 2022-10-23T06:36:52 |
| DATASUM: | '3695933606' | data unit checksum updated 2022-10-23T06:36:52 |