Image 5767945
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 5767945 |
| Filename: | /mnt/data3/cta-n/2023/20230105/00060/WF0/20230106051213-742-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20210928_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20210928_1x1_4096x4096_V.fits |
| Time: | 2023-01-06 05:12:13 UT |
| Night: | 20230105 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 250.70917007 |
| Dec: | 64.3808689544 |
| Alt / Az: | 27.5682584688 209.389977872 |
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: | 1672981933 | exposure start (seconds since 1.1.1970) |
| USEC: | 742407 | exposure start micro seconds |
| JD: | 2459950.71677591 | Modified Julian Date |
| DATE-OBS: | '2023-01-06T05:12:13.742' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 51904 | observation id |
| IMGID: | 55 | 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: | 98.0121564987152 | lunar RA |
| MOONDEC: | 27.4199563144585 | lunar DEC |
| MOONPHA: | 5.07360295624046 | moon phase |
| MOONALT: | 31.133941132788 | lunar altitude |
| MOONAZ: | 106.38926193855 | 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: | 10 | 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: | 8.459965 | detector air temperature |
| CCD_TEMP: | -20.03017 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.463 | [%] utilization of cooling power |
| VOLTAGE: | 11.9468 | [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 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1030.0 | focuser position |
| FOC_TAR: | 1030.0 | focuser target position |
| FOC_DEF: | 980.0 | default target value |
| FOC_FILTEROFF: | 50.0 | 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: | 1672924442.0 | date and time of next good we |
| WEATHER.update_time: | 1672981922.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 2.82 | Temperature, degrees |
| WEATHER.windspeed: | 5.53611111111 | Wind speed, m/s |
| WEATHER.humidity: | 74.92 | Humidity |
| WEATHER.pressure: | 789.81 | Pressure |
| WEATHER.dust: | 2.0955455169 | Dust concentration, ug/m^3 |
| UPS.next_good_weather: | 1672907321.0 | 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: | 251.235796697586 | original position (epoch) RA |
| ORIDEC: | 64.1702744135406 | 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: | 251.235796697586 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 64.1702744135406 | telescope FOV center position (J2000) - with of |
| TARRA: | 251.216548182752 | target position with computed corrections (prec |
| TARDEC: | 64.1286103686703 | 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: | 251.215833333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 64.1286111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459950.71708517 | heliocentric JD |
| TEL_ALT: | 27.5682584687857 | horizontal telescope coordinates altitude |
| TEL_AZ: | 209.389977872093 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1672906105.84295 | Time of last mount park |
| AIRMASS: | 2.15548498746836 | Airmass of target location |
| HA: | 274.459710750889 | Location hour angle |
| LST: | 165.675544084222 | Local Sidereal Time |
| MOVE_NUM: | 5145 | 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: | 78.0391666666667 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1672981929.43924 | time when mount informations were collected |
| SUN_ALT: | -36.8894267187282 | solar altitude |
| SUN_AZ: | 277.771268665164 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 1441.46852788952 | average value of image |
| STDEV: | 414.051843241557 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 251.235796697586 | reference value on 1st axis |
| CRVAL2T: | 64.1702744135406 | 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: | 'V' | camera filter as string |
| DATE: | '2023-01-06T05:13:08.396' | 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: | 248.217918027 | RA of reference point |
| CRVAL2: | 67.1244799519 | DEC of reference point |
| CRPIX1: | 1838.23825073 | X reference pixel |
| CRPIX2: | 1365.95159912 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00397551088357 | Transformation matrix |
| CD1_2: | 0.000151507543873 | no comment |
| CD2_1: | 0.00015859407812 | no comment |
| CD2_2: | -0.0039662160405 | 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: | 1.86097287066e-07 | no comment |
| A_0_3: | -1.51625624245e-11 | no comment |
| A_0_4: | 3.42010446682e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 4.4901117255e-06 | no comment |
| A_1_2: | -6.34472023993e-10 | no comment |
| A_1_3: | -7.47783291398e-16 | no comment |
| A_2_0: | 2.48333497043e-06 | no comment |
| A_2_1: | 5.09435508331e-11 | no comment |
| A_2_2: | -2.48815577006e-14 | no comment |
| A_3_0: | -6.86327004995e-10 | no comment |
| A_3_1: | 1.70492508331e-14 | no comment |
| A_4_0: | 1.07246562475e-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: | 5.21422072815e-06 | no comment |
| B_0_3: | -7.06246465159e-10 | no comment |
| B_0_4: | 4.85007779611e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.26585484333e-06 | no comment |
| B_1_2: | 5.50404351234e-11 | no comment |
| B_1_3: | -1.87473669683e-14 | no comment |
| B_2_0: | 5.74961940214e-07 | no comment |
| B_2_1: | -6.21699262364e-10 | no comment |
| B_2_2: | -7.08069335844e-15 | no comment |
| B_3_0: | 2.60812090624e-11 | no comment |
| B_3_1: | -3.48007560097e-14 | no comment |
| B_4_0: | -7.72867611776e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00320118791042 | no comment |
| AP_0_1: | 4.7812725476e-06 | no comment |
| AP_0_2: | -1.879660357e-07 | no comment |
| AP_0_3: | 1.61238221505e-11 | no comment |
| AP_0_4: | -3.31975501651e-15 | no comment |
| AP_1_0: | -1.32866898001e-05 | no comment |
| AP_1_1: | -4.50561755972e-06 | no comment |
| AP_1_2: | 6.8914549874e-10 | no comment |
| AP_1_3: | -1.17366225838e-14 | no comment |
| AP_2_0: | -2.49090342253e-06 | no comment |
| AP_2_1: | -9.5326568142199e-12 | no comment |
| AP_2_2: | 1.87550604296e-14 | no comment |
| AP_3_0: | 7.10977199665e-10 | no comment |
| AP_3_1: | -2.91885411895e-14 | no comment |
| AP_4_0: | -1.7390111403e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00886771104629 | no comment |
| BP_0_1: | -4.0402542223e-06 | no comment |
| BP_0_2: | -5.23344060787e-06 | no comment |
| BP_0_3: | 7.65455092189e-10 | no comment |
| BP_0_4: | -1.79553049594e-14 | no comment |
| BP_1_0: | 6.30874023037e-06 | no comment |
| BP_1_1: | -2.26653343584e-06 | no comment |
| BP_1_2: | -1.53846340612e-11 | no comment |
| BP_1_3: | 1.24642377668e-14 | no comment |
| BP_2_0: | -5.80082345187e-07 | no comment |
| BP_2_1: | 6.49957848985e-10 | no comment |
| BP_2_2: | -5.68731673541e-15 | no comment |
| BP_3_0: | -2.42247724758e-11 | no comment |
| BP_3_1: | 2.83833104299e-14 | no comment |
| BP_4_0: | 7.41927472829e-15 | no comment |
| _ATE: | '2023-01-06T05:13:03' | 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 |