Image 3291863
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3291863 |
| Filename: | /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207034909-457-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_B.fits |
| Time: | 2020-02-07 03:49:09 UT |
| Night: | 20200206 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 356.155704391 |
| Dec: | 78.3938928304 |
| Alt / Az: | 17.1528161285 179.967494013 |
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: | 1581047349 | exposure start (seconds since 1.1.1970) |
| USEC: | 457715 | exposure start micro seconds |
| JD: | 2458886.65902998 | Modified Julian Date |
| DATE-OBS: | '2020-02-07T03:49:09.457' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 17792 | observation id |
| IMGID: | 4 | 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: | 110.171081506559 | lunar RA |
| MOONDEC: | 23.12870907221 | lunar DEC |
| MOONPHA: | 16.1089767592322 | moon phase |
| MOONALT: | 31.146992359132 | lunar altitude |
| MOONAZ: | 101.059280147165 | 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: | 15.64732 | detector air temperature |
| CCD_TEMP: | -20.06533 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.604 | [%] utilization of cooling power |
| VOLTAGE: | 10.68926 | [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: | 356.055890408602 | original position (epoch) RA |
| ORIDEC: | 78.2294444444444 | 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: | 356.055890408602 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 78.2294444444444 | telescope FOV center position (J2000) - with of |
| TARRA: | 356.254951487375 | target position with computed corrections (prec |
| TARDEC: | 78.3823015493592 | 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: | 356.25375 | mount position (from sensors, sky coordinates) |
| TELDEC: | 78.3822222222222 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458886.6599123 | heliocentric JD |
| TEL_ALT: | 17.1528161285126 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.967494012645 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1580976020.68026 | Time of last mount park |
| AIRMASS: | 3.36736396570603 | Airmass of target location |
| HA: | 179.846110859629 | Location hour angle |
| LST: | 176.099860859629 | Local Sidereal Time |
| MOVE_NUM: | 964 | 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: | 57.2283333333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1581047340.19109 | time when mount informations were collected |
| SUN_ALT: | -54.1960717091783 | solar altitude |
| SUN_AZ: | 256.255028043009 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2849.0 | focuser position |
| FOC_TAR: | 2848.23852539062 | focuser target position |
| FOC_DEF: | 2858.23847695 | default target value |
| FOC_FILTEROFF: | -10.0 | 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: | 1581047341.0 | 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: | 6.29 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.72222222222 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 64.45 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.6 | pressure as set by external script |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1026.05817517376 | average value of image |
| STDEV: | 210.071558050801 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 356.055890408602 | reference value on 1st axis |
| CRVAL2T: | 78.2294444444444 | 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: | 'B' | camera filter as string |
| DATE: | '2020-02-07T03:50:20.411' | 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: | 358.24665194 | RA of reference point |
| CRVAL2: | 76.1892808898 | DEC of reference point |
| CRPIX1: | 2218.96537272 | X reference pixel |
| CRPIX2: | 2613.60139974 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00393131267301 | Transformation matrix |
| CD1_2: | -0.00021358722842 | no comment |
| CD2_1: | -0.00021244891108 | no comment |
| CD2_2: | -0.00393878261062 | 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: | 3.85124377135e-08 | no comment |
| A_0_3: | -5.97429161901e-12 | no comment |
| A_0_4: | -1.51169719649e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.36714044329e-06 | no comment |
| A_1_2: | -6.86630052796e-10 | no comment |
| A_1_3: | 3.53823709491e-14 | no comment |
| A_2_0: | -5.80294425742e-07 | no comment |
| A_2_1: | -4.76233047794e-11 | no comment |
| A_2_2: | -4.16889826197e-14 | no comment |
| A_3_0: | -8.8048751883e-10 | no comment |
| A_3_1: | -4.49689227943e-15 | no comment |
| A_4_0: | -4.66555429244e-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: | -3.15226958648e-06 | no comment |
| B_0_3: | -5.40086825087e-10 | no comment |
| B_0_4: | 8.04846364312e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.53715569555e-07 | no comment |
| B_1_2: | -8.56966193722e-11 | no comment |
| B_1_3: | -5.25425124483e-14 | no comment |
| B_2_0: | -4.17168672777e-07 | no comment |
| B_2_1: | -7.80657556704e-10 | no comment |
| B_2_2: | 1.76405028844e-14 | no comment |
| B_3_0: | -1.12830370733e-11 | no comment |
| B_3_1: | -1.66303065594e-14 | no comment |
| B_4_0: | 1.60933267867e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00322482723735 | no comment |
| AP_0_1: | -2.57890435034e-06 | no comment |
| AP_0_2: | -3.69781759896e-08 | no comment |
| AP_0_3: | 7.49395146871e-12 | no comment |
| AP_0_4: | 1.53024849991e-14 | no comment |
| AP_1_0: | -2.24319146823e-05 | no comment |
| AP_1_1: | 3.38513661348e-06 | no comment |
| AP_1_2: | 7.19167210188e-10 | no comment |
| AP_1_3: | -2.79580261834e-14 | no comment |
| AP_2_0: | 5.84550199336e-07 | no comment |
| AP_2_1: | 5.96583020217e-11 | no comment |
| AP_2_2: | 4.44819142683e-14 | no comment |
| AP_3_0: | 8.98718297078e-10 | no comment |
| AP_3_1: | 1.47330731826e-14 | no comment |
| AP_4_0: | 4.94543047441e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0106897557862 | no comment |
| BP_0_1: | -7.52805940419e-06 | no comment |
| BP_0_2: | 3.16698986431e-06 | no comment |
| BP_0_3: | 5.61325601058e-10 | no comment |
| BP_0_4: | -7.4836183288799e-14 | no comment |
| BP_1_0: | -1.42528181605e-07 | no comment |
| BP_1_1: | 5.56619162231e-07 | no comment |
| BP_1_2: | 9.55852362033e-11 | no comment |
| BP_1_3: | 5.51516551511e-14 | no comment |
| BP_2_0: | 4.27372523842e-07 | no comment |
| BP_2_1: | 7.97935248727e-10 | no comment |
| BP_2_2: | -1.06572941834e-14 | no comment |
| BP_3_0: | 1.22394799892e-11 | no comment |
| BP_3_1: | 1.92738758055e-14 | no comment |
| BP_4_0: | -1.66139273388e-14 | no comment |
| _ATE: | '2020-02-07T04:50:15' | 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: | '1aaO1UXM1aaM1UWM' | HDU checksum updated 2022-10-06T14:25:21 |
| DATASUM: | '3811214076' | data unit checksum updated 2022-10-06T14:25:21 |