Image 4381446
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4381446 |
| Filename: | /mnt/data0/cta-n/2021/20210529/06002/WF0/20210529211559-193-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6132_20210501_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6132_20210225_1x1_4096x4096_R.fits |
| Time: | 2021-05-29 21:15:59 UT |
| Night: | 20210529 |
| Site: | cta-n |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 187.84010297942484 |
| Dec: | 41.4492381785788 |
| Alt / Az: | 77.1169051031551 179.868717462971 |
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: | 1622322959 | exposure start (seconds since 1.1.1970) |
| USEC: | 193566 | exposure start micro seconds |
| JD: | 2459364.38565714 | Modified Julian Date |
| DATE-OBS: | '2021-05-29T21:15:59.193' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 33438 | observation id |
| IMGID: | 24 | 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: | 298.431089270968 | lunar RA |
| MOONDEC: | -24.7004555907399 | lunar DEC |
| MOONPHA: | 26.2679673423379 | moon phase |
| MOONALT: | -28.0106078794967 | lunar altitude |
| MOONAZ: | 284.35621350414 | 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: | 19.63102 | detector air temperature |
| CCD_TEMP: | -19.87856 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.626 | [%] utilization of cooling power |
| VOLTAGE: | 10.68456 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 2194.0 | focuser position |
| FOC_TAR: | 2193.79370117188 | focuser target position |
| FOC_DEF: | 2198.79358717 | default target value |
| FOC_FILTEROFF: | -5.0 | 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: | 1621469161.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1622322901.0 | 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: | 8.62 | temperature as set by external script |
| WEATHER.WINDSPEED: | 1.17222222222 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 46.39 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.77 | pressure as set by external script |
| UPS.NEXT_GOOD_WEATHER: | 1618519255.0 | 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: | 188.257197921974 | original position (epoch) RA |
| ORIDEC: | 41.7705555555555 | 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: | 188.257197921974 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 188.516230435875 | target position with computed corrections (prec |
| TARDEC: | 41.6541481006214 | 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: | 188.515833333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.6536111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459364.3869779 | heliocentric JD |
| TEL_ALT: | 77.1169051031551 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.868717462971 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1622269050.39256 | Time of last mount park |
| AIRMASS: | 1.02578729499191 | Airmass of target location |
| HA: | 0.039547150798569 | Location hour angle |
| LST: | 188.555380484132 | Local Sidereal Time |
| MOVE_NUM: | 5561 | 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: | 318.83625 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1622322920.77723 | time when mount informations were collected |
| SUN_ALT: | -14.7197925875646 | solar altitude |
| SUN_AZ: | 125.48883131626 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 621.968086649918 | average value of image |
| STDEV: | 289.19906834335 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 188.257197921974 | reference value on 1st axis |
| CRVAL2T: | 41.7705555555555 | 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: | 'R' | camera filter as string |
| DATE: | '2021-05-29T21:17:09.319' | creation date |
| WCSAXES: | 2 | no comment |
| CTYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection |
| CTYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection |
| EQUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| LONPOLE: | 180.0 | no comment |
| LATPOLE: | 0.0 | no comment |
| CRVAL1: | 186.739594622 | RA of reference point |
| CRVAL2: | 42.7406914217 | DEC of reference point |
| CRPIX1: | 2286.38574219 | X reference pixel |
| CRPIX2: | 2390.46809896 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392932091563 | Transformation matrix |
| CD1_2: | -6.39551286619e-05 | no comment |
| CD2_1: | -6.66295506445e-05 | no comment |
| CD2_2: | 0.00393001210187 | no comment |
| IMAGEW: | 4148 | Image width, in pixels. |
| IMAGEH: | 4124 | Image height, in pixels. |
| _ATE: | '2021-05-29T23:16:47' | Date this file was created. |
| A_ORDER: | 4 | |
| A_0_0: | 0 | |
| A_0_1: | 0 | |
| A_0_2: | -2.30503391079e-07 | |
| A_0_3: | 2.26836289337e-11 | |
| A_0_4: | 1.61419353159e-14 | |
| A_1_0: | 0 | |
| A_1_1: | -1.85402510382e-06 | |
| A_1_2: | -5.27949042598e-10 | |
| A_1_3: | 1.998293457e-14 | |
| A_2_0: | -2.0783610531e-06 | |
| A_2_1: | 2.61574030973e-11 | |
| A_2_2: | 3.35199692158e-14 | |
| A_3_0: | -6.36245920055e-10 | |
| A_3_1: | 2.16805517206e-14 | |
| A_4_0: | 2.69241769664e-14 | |
| B_ORDER: | 4 | |
| B_0_0: | 0 | |
| B_0_1: | 0 | |
| B_0_2: | -2.08021083325e-06 | |
| B_0_3: | -6.91837830111e-10 | |
| B_0_4: | -8.83297579657e-15 | |
| B_1_0: | 0 | |
| B_1_1: | -1.92756823386e-06 | |
| B_1_2: | 1.47489834249e-11 | |
| B_1_3: | 1.55536501594e-14 | |
| B_2_0: | -2.06444015474e-07 | |
| B_2_1: | -4.8532754187e-10 | |
| B_2_2: | 2.37742268688e-14 | |
| B_3_0: | 2.74610975091e-12 | |
| B_3_1: | 5.51071875523e-14 | |
| B_4_0: | 3.52946522438e-15 | |
| AP_ORDER: | 4 | |
| AP_0_0: | -0.00290320388782 | |
| AP_0_1: | 4.57037106857e-06 | |
| AP_0_2: | 2.32427571627e-07 | |
| AP_0_3: | -2.33038548513e-11 | |
| AP_0_4: | -1.63628095552e-14 | |
| AP_1_0: | -1.00929854425e-05 | |
| AP_1_1: | 1.85892380302e-06 | |
| AP_1_2: | 5.42805118229e-10 | |
| AP_1_3: | -1.61177635857e-14 | |
| AP_2_0: | 2.08477973867e-06 | |
| AP_2_1: | -1.52918490389e-11 | |
| AP_2_2: | -2.97300032966e-14 | |
| AP_3_0: | 6.51507633384e-10 | |
| AP_3_1: | -1.73973759529e-14 | |
| AP_4_0: | -2.22572311265e-14 | |
| BP_ORDER: | 4 | |
| BP_0_0: | -0.00422091822466 | |
| BP_0_1: | -1.07327421243e-05 | |
| BP_0_2: | 2.08920651854e-06 | |
| BP_0_3: | 7.09133095323e-10 | |
| BP_0_4: | 1.37458138063e-14 | |
| BP_1_0: | 4.01916030239e-06 | |
| BP_1_1: | 1.93199204972e-06 | |
| BP_1_2: | -2.52713133e-12 | |
| BP_1_3: | -1.07978357101e-14 | |
| BP_2_0: | 2.08551363241e-07 | |
| BP_2_1: | 4.99394796835e-10 | |
| BP_2_2: | -2.01586924089e-14 | |
| BP_3_0: | -3.00727421638e-12 | |
| BP_3_1: | -5.15461348455e-14 | |
| BP_4_0: | -3.52235475571e-15 | |
| RA_ERR: | 0.0 | RA error in position |
| DEC_ERR: | 0.0 | DEC error in position |
| POS_ERR: | 0.0 | error in position |
| CHECKSUM: | 'G4S8J2R6G2R6G2R6' | HDU checksum updated 2022-10-23T06:24:10 |
| DATASUM: | '3128812797' | data unit checksum updated 2022-10-23T06:24:10 |