Image 5361573
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 5361573 |
| Filename: | /mnt/data0/cta-n/2022/20220906/06002/WF0/20220906205525-797-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: | 2022-09-06 20:55:25 UT |
| Night: | 20220906 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 6002 / VAOD Color |
| RA: | 282.20746853416017 |
| Dec: | 61.53852368778009 |
| Alt / Az: | 56.9791639898707 180.017422229207 |
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: | 1662497725 | exposure start (seconds since 1.1.1970) |
| USEC: | 797043 | exposure start micro seconds |
| JD: | 2459829.37119772 | Modified Julian Date |
| DATE-OBS: | '2022-09-06T20:55:25.797' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 46174 | observation id |
| IMGID: | 17 | 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: | 298.488909714509 | lunar RA |
| MOONDEC: | -25.7219092788166 | lunar DEC |
| MOONPHA: | 26.9196847108747 | moon phase |
| MOONALT: | 33.2322213131084 | lunar altitude |
| MOONAZ: | 342.084757879503 | 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 6400 exe /home/cassi/vaodcolor.py' | script used to take |
| 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: | 24.35081 | detector air temperature |
| CCD_TEMP: | -19.90932 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.779 | [%] utilization of cooling power |
| VOLTAGE: | 11.1915 | [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: | 'VAOD Color' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1339.0 | focuser position |
| FOC_TAR: | 1339.15832519531 | focuser target position |
| FOC_DEF: | 1339.15831663 | default target value |
| FOC_FILTEROFF: | 0.0 | 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: | 1662282542.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1662497702.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | Rain |
| WEATHER.TEMPERATURE: | 14.49 | Temperature, degrees |
| WEATHER.WINDSPEED: | 4.35 | Wind speed, m/s |
| WEATHER.HUMIDITY: | 18.76 | Humidity |
| WEATHER.PRESSURE: | 792.59 | Pressure |
| WEATHER.DUST: | 0.16051902213 | Dust concentration, ug/m^3 |
| 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: | 281.619220783111 | original position (epoch) RA |
| ORIDEC: | 61.7705555555555 | 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: | 281.619220783111 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 61.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 281.683330759418 | target position with computed corrections (prec |
| TARDEC: | 61.7909869323768 | 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: | 281.682916666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 61.7913888888889 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459829.37264569 | heliocentric JD |
| TEL_ALT: | 56.9791639898707 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.017422229207 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1662447268.67206 | Time of last mount park |
| AIRMASS: | 1.19230981375108 | Airmass of target location |
| HA: | 359.980161394145 | Location hour angle |
| LST: | 281.663078060812 | Local Sidereal Time |
| MOVE_NUM: | 473 | 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: | 313.63 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1662497671.48361 | time when mount informations were collected |
| SUN_ALT: | -19.7754181981186 | solar altitude |
| SUN_AZ: | 109.32072949163 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 761.390837976443 | average value of image |
| STDEV: | 329.828284833981 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 281.619220783111 | reference value on 1st axis |
| CRVAL2T: | 61.7705555555555 | 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: | '2022-09-06T20:56:19.671' | 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: | 281.74548576 | RA of reference point |
| CRVAL2: | 57.4482447718 | DEC of reference point |
| CRPIX1: | 2139.37642415 | X reference pixel |
| CRPIX2: | 1032.68227132 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00397838174549 | Transformation matrix |
| CD1_2: | -8.91847601276e-06 | no comment |
| CD2_1: | -9.5162392377999e-06 | no comment |
| CD2_2: | 0.00396091555936 | 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: | -1.3805502749e-07 | no comment |
| A_0_3: | 8.89525211334e-11 | no comment |
| A_0_4: | -2.39060869754e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 6.69772123203e-06 | no comment |
| A_1_2: | -7.75456849113e-10 | no comment |
| A_1_3: | 2.70711611839e-14 | no comment |
| A_2_0: | 2.82486987353e-07 | no comment |
| A_2_1: | -2.59608607985e-11 | no comment |
| A_2_2: | 5.11315229464e-15 | no comment |
| A_3_0: | -7.67569645645e-10 | no comment |
| A_3_1: | -2.68122493865e-15 | no comment |
| A_4_0: | -2.66822812887e-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: | 7.50734913536e-06 | no comment |
| B_0_3: | -6.79774076162e-10 | no comment |
| B_0_4: | -8.16171876813e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.94489715357e-07 | no comment |
| B_1_2: | 1.52845948751e-11 | no comment |
| B_1_3: | -5.9107566258e-15 | no comment |
| B_2_0: | 7.63885221911e-07 | no comment |
| B_2_1: | -6.90133554553e-10 | no comment |
| B_2_2: | -9.83601886504e-15 | no comment |
| B_3_0: | 2.80182971693e-11 | no comment |
| B_3_1: | -1.69665425017e-14 | no comment |
| B_4_0: | -7.4980731442699e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00147190524938 | no comment |
| AP_0_1: | -2.8773905685e-06 | no comment |
| AP_0_2: | 1.40768390449e-07 | no comment |
| AP_0_3: | -8.83088874091e-11 | no comment |
| AP_0_4: | 2.28704526459e-14 | no comment |
| AP_1_0: | -8.87390291915e-06 | no comment |
| AP_1_1: | -6.72650514903e-06 | no comment |
| AP_1_2: | 8.75397944459e-10 | no comment |
| AP_1_3: | -4.48572501047e-14 | no comment |
| AP_2_0: | -2.7950695352e-07 | no comment |
| AP_2_1: | 3.09038833389e-11 | no comment |
| AP_2_2: | -6.0492682057e-15 | no comment |
| AP_3_0: | 7.82700587409e-10 | no comment |
| AP_3_1: | -1.67603542045e-14 | no comment |
| AP_4_0: | 2.53654474755e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.010900909114 | no comment |
| BP_0_1: | 9.65778172037e-06 | no comment |
| BP_0_2: | -7.52865026911e-06 | no comment |
| BP_0_3: | 7.87759989381e-10 | no comment |
| BP_0_4: | -1.08647615129e-14 | no comment |
| BP_1_0: | 1.8323345394e-07 | no comment |
| BP_1_1: | -2.90729802888e-07 | no comment |
| BP_1_2: | -7.81804478174e-12 | no comment |
| BP_1_3: | 4.57550251144e-15 | no comment |
| BP_2_0: | -7.7470145174e-07 | no comment |
| BP_2_1: | 7.14955279004e-10 | no comment |
| BP_2_2: | -8.46517384157e-15 | no comment |
| BP_3_0: | -2.80739658059e-11 | no comment |
| BP_3_1: | 1.5891671073e-14 | no comment |
| BP_4_0: | 7.40201044731e-15 | no comment |
| _ATE: | '2022-09-06T20:56:14' | 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: | 'PehkSchkPchkPchk' | HDU checksum updated 2023-11-29T13:25:51 |
| DATASUM: | '3220153337' | data unit checksum updated 2023-11-29T13:25:51 |