Image 7271514
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7271514 |
| Filename: | /mnt/data3/cta-n/2024/20240528/00060/WF0/20240528225333-256-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20240501_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20220118_1x1_4096x4096_R.fits |
| Time: | 2024-05-28 22:53:33 UT |
| Night: | 20240528 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 60 / Survey |
| RA: | 235.61692463872288 |
| Dec: | 21.41196757339964 |
| Alt / Az: | 67.166053759981 283.897866101538 |
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: | 1716936813 | exposure start (seconds since 1.1.1970) |
| USEC: | 256921 | exposure start micro seconds |
| JD: | 2460459.45381054 | Modified Julian Date |
| DATE-OBS: | '2024-05-28T22:53:33.256' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 75936 | observation id |
| IMGID: | 8 | 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: | 318.545561682278 | lunar RA |
| MOONDEC: | -20.6061345587053 | lunar DEC |
| MOONPHA: | 37.1720232560213 | moon phase |
| MOONALT: | -23.3664718965971 | lunar altitude |
| MOONAZ: | 281.548334299816 | 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: | 'exe /home/karpov/make-survey.py' | script used to take this images |
| 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: | 17.10852 | detector air temperature |
| CCD_TEMP: | -20.04775 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.704 | [%] utilization of cooling power |
| VOLTAGE: | 11.16274 | [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: | 'Survey' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.next_good_weather: | 1715966521.0 | date and time of next good we |
| WEATHER.update_time: | 1716936782.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 12.34 | Temperature, degrees |
| WEATHER.windspeed: | 2.575 | Wind speed, m/s |
| WEATHER.humidity: | 9.64 | Humidity |
| WEATHER.pressure: | 786.85 | Pressure |
| WEATHER.dust: | 0.678430275397 | Dust concentration, ug/m^3 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1050.0 | focuser position |
| FOC_TAR: | 1050.0 | focuser target position |
| FOC_DEF: | 980.0 | default target value |
| FOC_FILTEROFF: | 70.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| UPS.next_good_weather: | 1715951188.0 | 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: | 235.962659543953 | original position (epoch) RA |
| ORIDEC: | 21.2158160696062 | 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: | 235.962659543953 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 21.2158160696062 | telescope FOV center position (J2000) - with of |
| TARRA: | 236.278722178546 | target position with computed corrections (prec |
| TARDEC: | 21.2162208933855 | target position with computed corrections (prec |
| CORR_RA: | 0.046717 | correction from closed loop RA |
| CORR_DEC: | 0.076087 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 236.27875 | mount position (from sensors, sky coordinates) |
| TELDEC: | 21.2158333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460459.45824941 | heliocentric JD |
| TEL_ALT: | 67.166053759981 | horizontal telescope coordinates altitude |
| TEL_AZ: | 283.897866101538 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1716877054.08161 | Time of last mount park |
| AIRMASS: | 1.08490208240437 | Airmass of target location |
| HA: | 336.166035698779 | Location hour angle |
| LST: | 212.444785698779 | Local Sidereal Time |
| MOVE_NUM: | 1693 | number of movements performed by the driver; us |
| CORR_IMG: | 6 | ID of last image used for correction |
| CORR_OBS: | 75936 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 343.367916666667 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1716936809.23071 | time when mount informations were collected |
| SUN_ALT: | -30.1603285096337 | solar altitude |
| SUN_AZ: | 143.592996360862 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 598.61972868324 | average value of image |
| STDEV: | 279.707135028782 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 235.962659543953 | reference value on 1st axis |
| CRVAL2T: | 21.2158160696062 | 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: | 'R' | camera filter as string |
| DATE: | '2024-05-28T22:54:27.757' | 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: | 236.516584607 | RA of reference point |
| CRVAL2: | 19.2695020013 | DEC of reference point |
| CRPIX1: | 2292.99104818 | X reference pixel |
| CRPIX2: | 2598.10597738 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.0039823360255 | Transformation matrix |
| CD1_2: | -6.46519445313e-06 | no comment |
| CD2_1: | -4.8016121267e-06 | no comment |
| CD2_2: | -0.00397921349582 | 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: | -1.45492924228e-07 | no comment |
| A_0_3: | -1.00688812792e-11 | no comment |
| A_0_4: | -6.36261549886e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.00461555312e-06 | no comment |
| A_1_2: | -6.36091732791e-10 | no comment |
| A_1_3: | 7.65078272219999e-15 | no comment |
| A_2_0: | -6.5712291040199e-07 | no comment |
| A_2_1: | -2.20976179913e-11 | no comment |
| A_2_2: | -2.24053605348e-14 | no comment |
| A_3_0: | -7.23907450205e-10 | no comment |
| A_3_1: | 6.4223926313e-15 | no comment |
| A_4_0: | -3.30017928927e-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: | -3.28294686595e-06 | no comment |
| B_0_3: | -6.83896061846e-10 | no comment |
| B_0_4: | 1.89704706614e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.75230762086e-07 | no comment |
| B_1_2: | 3.7786581351e-11 | no comment |
| B_1_3: | 7.84918254591e-15 | no comment |
| B_2_0: | -2.76937802287e-07 | no comment |
| B_2_1: | -6.19852161394e-10 | no comment |
| B_2_2: | 2.2198528321e-14 | no comment |
| B_3_0: | 2.05827080789e-11 | no comment |
| B_3_1: | 5.12464838751e-15 | no comment |
| B_4_0: | 1.00010931983e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0035078834387 | no comment |
| AP_0_1: | 6.36398407138e-07 | no comment |
| AP_0_2: | 1.47825094727e-07 | no comment |
| AP_0_3: | 1.17676425371e-11 | no comment |
| AP_0_4: | 6.52557671694e-15 | no comment |
| AP_1_0: | -1.51291113347e-05 | no comment |
| AP_1_1: | 3.01796981687e-06 | no comment |
| AP_1_2: | 6.64651845475e-10 | no comment |
| AP_1_3: | -4.73938953674e-16 | no comment |
| AP_2_0: | 6.62671338477e-07 | no comment |
| AP_2_1: | 3.06549213271e-11 | no comment |
| AP_2_2: | 2.41051529119e-14 | no comment |
| AP_3_0: | 7.36207317644e-10 | no comment |
| AP_3_1: | 1.0833054388e-15 | no comment |
| AP_4_0: | 3.46580275894e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00819123956211999 | no comment |
| BP_0_1: | -8.67861319712e-06 | no comment |
| BP_0_2: | 3.2981364042e-06 | no comment |
| BP_0_3: | 7.11821883558e-10 | no comment |
| BP_0_4: | 5.51913398212e-15 | no comment |
| BP_1_0: | 3.6670517495e-06 | no comment |
| BP_1_1: | 5.77674696625e-07 | no comment |
| BP_1_2: | -3.32602961413e-11 | no comment |
| BP_1_3: | -6.96165183095e-15 | no comment |
| BP_2_0: | 2.82909860084e-07 | no comment |
| BP_2_1: | 6.31976055887e-10 | no comment |
| BP_2_2: | -1.57513125163e-14 | no comment |
| BP_3_0: | -2.1302335935e-11 | no comment |
| BP_3_1: | -4.15829954212e-15 | no comment |
| BP_4_0: | -1.04391252241e-14 | no comment |
| _ATE: | '2024-05-28T22:54:22' | 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 |