Image 4056793
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4056793 |
| Filename: | /mnt/data0/cta-n/2020/20201017/06001/WF0/20201018044326-080-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20201001_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_B.fits |
| Time: | 2020-10-18 04:43:26 UT |
| Night: | 20201017 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 82.6982819920371 |
| Dec: | 27.011341407059092 |
| Alt / Az: | 86.8035025238515 304.56600683916 |
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: | 1602996206 | exposure start (seconds since 1.1.1970) |
| USEC: | 80626 | exposure start micro seconds |
| JD: | 2459140.69678135 | Modified Julian Date |
| DATE-OBS: | '2020-10-18T04:43:26.080' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 25272 | observation id |
| IMGID: | 290 | 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: | 223.163920312835 | lunar RA |
| MOONDEC: | -13.3497956764156 | lunar DEC |
| MOONPHA: | 88.8997230790856 | moon phase |
| MOONALT: | -52.447147792976 | lunar altitude |
| MOONAZ: | 253.631022635739 | 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: | 4 | script loop count |
| SCRIPT: | 'tempdisable 3600 exe /home/adarith/sercli/sercli.py' | script used to |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0614' | 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: | 18.88394 | detector air temperature |
| CCD_TEMP: | -20.0104 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.643 | [%] utilization of cooling power |
| VOLTAGE: | 10.91134 | [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: | 'Fake_showers' | target object name |
| PI: | '1602993741magic' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1602946261.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1602996181.0 | 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: | 8.2 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.28333333333 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 78.23 | humidity as set by external script |
| WEATHER.PRESSURE: | 784.65 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2872.0 | focuser position |
| FOC_TAR: | 2871.693359375 | focuser target position |
| FOC_DEF: | 2881.69338677 | default target value |
| FOC_FILTEROFF: | -10.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| 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: | 82.7102437377647 | original position (epoch) RA |
| ORIDEC: | 26.9099568607064 | 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: | 82.7102437377647 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 26.9099568607064 | telescope FOV center position (J2000) - with of |
| TARRA: | 83.0321623053822 | target position with computed corrections (prec |
| TARDEC: | 26.9247646323598 | 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: | 83.0329166666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 26.925 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459140.6999776 | heliocentric JD |
| TEL_ALT: | 86.8035025238515 | horizontal telescope coordinates altitude |
| TEL_AZ: | 304.56600683916 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1602918992.33597 | Time of last mount park |
| AIRMASS: | 1.00155616990378 | Airmass of target location |
| HA: | 357.048377010373 | Location hour angle |
| LST: | 80.0812936770399 | Local Sidereal Time |
| MOVE_NUM: | 2141 | 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: | 70.8295833333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1602996201.90932 | time when mount informations were collected |
| SUN_ALT: | -33.5027857288079 | solar altitude |
| SUN_AZ: | 262.319523624715 | solar azimuth |
| UPS.NEXT_GOOD_WEATHER: | 1602255813.0 | date and time of next good weathe |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 538.028402139743 | average value of image |
| STDEV: | 213.792820986462 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 82.7102437377647 | reference value on 1st axis |
| CRVAL2T: | 26.9099568607064 | 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: | '2020-10-18T04:44:35.071' | 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: | 80.230264752 | RA of reference point |
| CRVAL2: | 27.7254467318 | DEC of reference point |
| CRPIX1: | 1527.78305054 | X reference pixel |
| CRPIX2: | 1870.66310628 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.0039283390267 | Transformation matrix |
| CD1_2: | 9.2969490365e-05 | no comment |
| CD2_1: | 9.69566752984e-05 | no comment |
| CD2_2: | -0.00393372002941 | 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: | 2.99049126085e-07 | no comment |
| A_0_3: | 2.73247198768e-11 | no comment |
| A_0_4: | 1.87436144847e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.29404945973e-06 | no comment |
| A_1_2: | -6.23630430026e-10 | no comment |
| A_1_3: | -2.64485812661e-14 | no comment |
| A_2_0: | 4.2257496899e-06 | no comment |
| A_2_1: | 9.40401742601e-11 | no comment |
| A_2_2: | -1.73761358143e-14 | no comment |
| A_3_0: | -8.02342796825e-10 | no comment |
| A_3_1: | -3.59781717671e-14 | no comment |
| A_4_0: | -6.15832253105e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | 1.55713672398e-06 | no comment |
| B_0_3: | -7.64347407424e-10 | no comment |
| B_0_4: | -2.04291595684e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.62375592273e-06 | no comment |
| B_1_2: | 7.50324611153e-11 | no comment |
| B_1_3: | -2.29963990341e-14 | no comment |
| B_2_0: | 9.78101158463e-08 | no comment |
| B_2_1: | -6.5018717742e-10 | no comment |
| B_2_2: | -3.46264302903e-14 | no comment |
| B_3_0: | 1.68582923629e-11 | no comment |
| B_3_1: | -8.92956393689e-15 | no comment |
| B_4_0: | 7.77621001244e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00942178432674 | no comment |
| AP_0_1: | 6.67140941401e-06 | no comment |
| AP_0_2: | -3.0444006275e-07 | no comment |
| AP_0_3: | -2.78437377496e-11 | no comment |
| AP_0_4: | -1.87815932728e-14 | no comment |
| AP_1_0: | -1.09985187537e-05 | no comment |
| AP_1_1: | -1.29545085635e-06 | no comment |
| AP_1_2: | 6.42478647411e-10 | no comment |
| AP_1_3: | 2.40270855892e-14 | no comment |
| AP_2_0: | -4.24471502429e-06 | no comment |
| AP_2_1: | -8.03921861722e-11 | no comment |
| AP_2_2: | 7.91382352109e-15 | no comment |
| AP_3_0: | 8.46006978951e-10 | no comment |
| AP_3_1: | 3.29262491451e-14 | no comment |
| AP_4_0: | -5.65411478788e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00199156374543 | no comment |
| BP_0_1: | -1.59546203394e-05 | no comment |
| BP_0_2: | -1.56359631783e-06 | no comment |
| BP_0_3: | 7.80950593228e-10 | no comment |
| BP_0_4: | 1.68202947822e-14 | no comment |
| BP_1_0: | 6.64293847678e-06 | no comment |
| BP_1_1: | -3.63558416013e-06 | no comment |
| BP_1_2: | -6.02988449411e-11 | no comment |
| BP_1_3: | 1.22903824324e-14 | no comment |
| BP_2_0: | -9.85557624556e-08 | no comment |
| BP_2_1: | 6.88679972824e-10 | no comment |
| BP_2_2: | 3.20170192669e-14 | no comment |
| BP_3_0: | -1.77110131791e-11 | no comment |
| BP_3_1: | -1.03181582546e-15 | no comment |
| BP_4_0: | -7.26159693242e-15 | no comment |
| _ATE: | '2020-10-18T06:44:29' | 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: | 'oEeErEeEoEeEoEeE' | HDU checksum updated 2022-10-06T23:40:47 |
| DATASUM: | '1807615387' | data unit checksum updated 2022-10-06T23:40:47 |