Image 7167329
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7167329 |
| Filename: | /mnt/data3/cta-n/2024/20240423/00060/WF0/20240423223417-294-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20240401_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20220118_1x1_4096x4096_R.fits |
| Time: | 2024-04-23 22:34:17 UT |
| Night: | 20240423 |
| 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: | 106.70524283136767 |
| Dec: | 15.735813221639189 |
| Alt / Az: | 28.3249873166976 93.4240034289125 |
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: | 1713911657 | exposure start (seconds since 1.1.1970) |
| USEC: | 294835 | exposure start micro seconds |
| JD: | 2460424.43990031 | Modified Julian Date |
| DATE-OBS: | '2024-04-23T22:34:17.294' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 74135 | observation id |
| IMGID: | 20 | 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: | 210.524024309762 | lunar RA |
| MOONDEC: | -14.1506334849734 | lunar DEC |
| MOONPHA: | 0.9676834640898 | moon phase |
| MOONALT: | 33.9016478843657 | lunar altitude |
| MOONAZ: | 314.81871730073 | 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: | '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: | 19.71012 | detector air temperature |
| CCD_TEMP: | -20.04995 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.696 | [%] utilization of cooling power |
| VOLTAGE: | 11.13785 | [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: | 1713813593.0 | date and time of next good we |
| WEATHER.update_time: | 1713911641.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 10.05 | Temperature, degrees |
| WEATHER.windspeed: | 2.61388888889 | Wind speed, m/s |
| WEATHER.humidity: | 17.66 | Humidity |
| WEATHER.pressure: | 783.87 | Pressure |
| WEATHER.dust: | 0.534626464798 | Dust concentration, ug/m^3 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1070.0 | focuser position |
| FOC_TAR: | 1070.0 | focuser target position |
| FOC_DEF: | 1000.0 | 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 |
| 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: | 106.52277866234 | original position (epoch) RA |
| ORIDEC: | 15.9566159982551 | 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: | 106.52277866234 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 15.9566159982551 | telescope FOV center position (J2000) - with of |
| TARRA: | 106.889762929213 | target position with computed corrections (prec |
| TARDEC: | 15.9294051196094 | 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: | 106.89125 | mount position (from sensors, sky coordinates) |
| TELDEC: | 15.9291666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460424.43890511 | heliocentric JD |
| TEL_ALT: | 28.3249873166976 | horizontal telescope coordinates altitude |
| TEL_AZ: | 93.4240034289125 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1713854422.62792 | Time of last mount park |
| AIRMASS: | 2.10279745412771 | Airmass of target location |
| HA: | 66.0341599534591 | Location hour angle |
| LST: | 172.925409953459 | Local Sidereal Time |
| MOVE_NUM: | 147 | 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: | 338.360416666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1713911607.38758 | time when mount informations were collected |
| SUN_ALT: | -34.1766559535101 | solar altitude |
| SUN_AZ: | 132.756794443988 | solar azimuth |
| UPS.next_good_weather: | 1713813713.0 | date and time of next good weathe |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 3622.07139733825 | average value of image |
| STDEV: | 1623.95457200497 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 106.52277866234 | reference value on 1st axis |
| CRVAL2T: | 15.9566159982551 | 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: | '2024-04-23T22:35:09.863' | 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: | 105.168725001 | RA of reference point |
| CRVAL2: | 13.3488104235 | DEC of reference point |
| CRPIX1: | 2463.34379069 | X reference pixel |
| CRPIX2: | 1465.49291992 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00397814030027 | Transformation matrix |
| CD1_2: | -7.24167117445e-05 | no comment |
| CD2_1: | -6.60886085187e-05 | no comment |
| CD2_2: | 0.00397546475543 | 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: | -1.66785216086e-06 | no comment |
| A_0_3: | -6.22778813634e-10 | no comment |
| A_0_4: | 5.54949875693e-13 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.70265899033e-06 | no comment |
| A_1_2: | -4.49144038989e-10 | no comment |
| A_1_3: | 1.08348466484e-13 | no comment |
| A_2_0: | -1.87503439708e-06 | no comment |
| A_2_1: | -1.80075243635e-11 | no comment |
| A_2_2: | 1.23873412606e-13 | no comment |
| A_3_0: | -6.39644617437e-10 | no comment |
| A_3_1: | -2.95572275486e-14 | no comment |
| A_4_0: | 2.22102405157e-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: | 3.06214815771e-06 | no comment |
| B_0_3: | -1.37841917114e-09 | no comment |
| B_0_4: | 7.1351777032e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.95803433796e-06 | no comment |
| B_1_2: | -8.97625766832e-11 | no comment |
| B_1_3: | 3.13141606065e-13 | no comment |
| B_2_0: | 9.19053089062e-08 | no comment |
| B_2_1: | -7.85938513818e-10 | no comment |
| B_2_2: | -3.16626019379e-14 | no comment |
| B_3_0: | -3.08939823798e-11 | no comment |
| B_3_1: | -6.77052485771e-14 | no comment |
| B_4_0: | 9.61643396881e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.017831880045 | no comment |
| AP_0_1: | -1.42812872657e-05 | no comment |
| AP_0_2: | 1.59687743939e-06 | no comment |
| AP_0_3: | 6.30296366051e-10 | no comment |
| AP_0_4: | -5.36674905939e-13 | no comment |
| AP_1_0: | -3.24196810108e-06 | no comment |
| AP_1_1: | -3.70860915676e-06 | no comment |
| AP_1_2: | 4.85757901473e-10 | no comment |
| AP_1_3: | -1.13702771048e-13 | no comment |
| AP_2_0: | 1.88889690244e-06 | no comment |
| AP_2_1: | -1.85567358588e-12 | no comment |
| AP_2_2: | -1.24059603436e-13 | no comment |
| AP_3_0: | 6.52145165481e-10 | no comment |
| AP_3_1: | 1.60752334454e-14 | no comment |
| AP_4_0: | -3.1660723119e-16 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.035995819479 | no comment |
| BP_0_1: | -1.54043275427e-05 | no comment |
| BP_0_2: | -3.17661152757e-06 | no comment |
| BP_0_3: | 1.43753585406e-09 | no comment |
| BP_0_4: | -6.97769069005e-13 | no comment |
| BP_1_0: | 3.07816075788e-08 | no comment |
| BP_1_1: | 1.96622359526e-06 | no comment |
| BP_1_2: | 6.32995690558e-11 | no comment |
| BP_1_3: | -3.00674068665e-13 | no comment |
| BP_2_0: | -9.4051418581e-08 | no comment |
| BP_2_1: | 8.07360942808e-10 | no comment |
| BP_2_2: | 1.0144611555e-14 | no comment |
| BP_3_0: | 2.90884507854e-11 | no comment |
| BP_3_1: | 6.33832764853e-14 | no comment |
| BP_4_0: | -9.55452361575e-14 | no comment |
| _ATE: | '2024-04-23T22:35:05' | 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 |