Image 3291873
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3291873 |
| Filename: | /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207035421-141-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_R.fits |
| Time: | 2020-02-07 03:54:21 UT |
| Night: | 20200206 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 357.775465748 |
| Dec: | 88.3593453335 |
| Alt / Az: | 27.1389819157 180.01972598 |
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 |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1581047661 | exposure start (seconds since 1.1.1970) |
| USEC: | 141622 | exposure start micro seconds |
| JD: | 2458886.66265407 | Modified Julian Date |
| DATE-OBS: | '2020-02-07T03:54:21.141' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 17792 | observation id |
| IMGID: | 9 | 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: | 110.226436987845 | lunar RA |
| MOONDEC: | 23.1262048021981 | lunar DEC |
| MOONPHA: | 16.0829364184825 | moon phase |
| MOONALT: | 30.0730921793139 | lunar altitude |
| MOONAZ: | 101.530387778694 | 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 600 exe /home/cassi/vaodcolor.py' | script used to take t |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0614' | 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: | 15.6605 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.606 | [%] utilization of cooling power |
| VOLTAGE: | 10.90332 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | camera product identification |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'VAOD Color' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| 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: | 356.867306593597 | original position (epoch) RA |
| ORIDEC: | 88.2294444444444 | 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: | 356.867306593597 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 88.2294444444444 | telescope FOV center position (J2000) - with of |
| TARRA: | 356.785264013741 | target position with computed corrections (prec |
| TARDEC: | 88.3671895975038 | 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: | 356.79125 | mount position (from sensors, sky coordinates) |
| TELDEC: | 88.3683333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458886.66431976 | heliocentric JD |
| TEL_ALT: | 27.1389819156876 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.019725980205 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1580976020.68026 | Time of last mount park |
| AIRMASS: | 2.1867319430055 | Airmass of target location |
| HA: | 180.616854930977 | Location hour angle |
| LST: | 177.408104930977 | Local Sidereal Time |
| MOVE_NUM: | 965 | 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: | 58.5329166666667 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1581047653.31243 | time when mount informations were collected |
| SUN_ALT: | -53.0864416039078 | solar altitude |
| SUN_AZ: | 257.233977715416 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2867.0 | focuser position |
| FOC_TAR: | 2867.23852539062 | focuser target position |
| FOC_DEF: | 2858.23847695 | default target value |
| FOC_FILTEROFF: | 9.0 | 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: | 1580899801.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1581047642.0 | 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: | 5.43 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.32222222222 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 68.88 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.48 | pressure as set by external script |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1143.68270996645 | average value of image |
| STDEV: | 388.610488008948 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 356.867306593597 | reference value on 1st axis |
| CRVAL2T: | 88.2294444444444 | 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: | '2020-02-07T03:55:29.792' | 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: | 18.1810953429 | RA of reference point |
| CRVAL2: | 88.3360180184 | DEC of reference point |
| CRPIX1: | 2225.05419922 | X reference pixel |
| CRPIX2: | 2018.98592122 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00346024833661 | Transformation matrix |
| CD1_2: | -0.00187584178532 | no comment |
| CD2_1: | -0.00187551628673 | no comment |
| CD2_2: | -0.00346401158769 | 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: | 3.3869906412e-08 | no comment |
| A_0_3: | -1.26386231888e-12 | no comment |
| A_0_4: | -2.48097938375e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.10367615119e-07 | no comment |
| A_1_2: | -6.17318245177e-10 | no comment |
| A_1_3: | -1.36701216158e-14 | no comment |
| A_2_0: | -5.9744192216e-07 | no comment |
| A_2_1: | -3.05060499855e-11 | no comment |
| A_2_2: | -3.01238536266e-14 | no comment |
| A_3_0: | -7.47851921218e-10 | no comment |
| A_3_1: | 6.56002567323e-15 | no comment |
| A_4_0: | -3.67612165398e-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: | 6.01774201021e-07 | no comment |
| B_0_3: | -7.24240395804e-10 | no comment |
| B_0_4: | -1.49253478726e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.77423474676e-07 | no comment |
| B_1_2: | -3.81870153267e-12 | no comment |
| B_1_3: | -1.85971263648e-14 | no comment |
| B_2_0: | 6.18266737632e-08 | no comment |
| B_2_1: | -6.21058869644e-10 | no comment |
| B_2_2: | -1.57461611453e-14 | no comment |
| B_3_0: | -2.79324712681e-11 | no comment |
| B_3_1: | -9.2070500653e-15 | no comment |
| B_4_0: | 6.00687202691e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00134047863112 | no comment |
| AP_0_1: | -3.8751528601e-07 | no comment |
| AP_0_2: | -3.461676965e-08 | no comment |
| AP_0_3: | 1.18432409054e-12 | no comment |
| AP_0_4: | 2.54170381553e-14 | no comment |
| AP_1_0: | -2.09041214208e-05 | no comment |
| AP_1_1: | -3.11897576415e-07 | no comment |
| AP_1_2: | 6.29878384191e-10 | no comment |
| AP_1_3: | 1.30253682633e-14 | no comment |
| AP_2_0: | 5.99433857375e-07 | no comment |
| AP_2_1: | 3.03878833714e-11 | no comment |
| AP_2_2: | 3.2582870052e-14 | no comment |
| AP_3_0: | 7.61397075941e-10 | no comment |
| AP_3_1: | -7.47840914931e-15 | no comment |
| AP_4_0: | 3.92638334752e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00120098623363 | no comment |
| BP_0_1: | -1.96398836933e-05 | no comment |
| BP_0_2: | -6.04659655037e-07 | no comment |
| BP_0_3: | 7.36414751144e-10 | no comment |
| BP_0_4: | 1.37147053038e-14 | no comment |
| BP_1_0: | -1.15830959481e-06 | no comment |
| BP_1_1: | 5.79009075562e-07 | no comment |
| BP_1_2: | 3.20874582518e-12 | no comment |
| BP_1_3: | 2.08360978213e-14 | no comment |
| BP_2_0: | -6.22759487002e-08 | no comment |
| BP_2_1: | 6.34007966609e-10 | no comment |
| BP_2_2: | 1.49010423795e-14 | no comment |
| BP_3_0: | 2.83950736585e-11 | no comment |
| BP_3_1: | 1.10400951127e-14 | no comment |
| BP_4_0: | -6.13947107961e-15 | no comment |
| _ATE: | '2020-02-07T04:55:24' | 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: | '2A6l265j2A5j255j' | HDU checksum updated 2022-10-06T14:25:23 |
| DATASUM: | '498602983' | data unit checksum updated 2022-10-06T14:25:23 |