Image 3236271
Full-size image
-
Raw image
-
Download FITS
-
Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3236271 |
| Filename: | /mnt/data0/cta-n/2018/20181104/06002/WF0/20181104191757-630-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_20181104_1x1_4096x4096_V.fits |
| Time: | 2018-11-04 19:17:57 UT |
| Night: | 20181104 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4096x4096 |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 6002 / VAOD Color |
| RA: | 298.670532218 |
| Dec: | 56.5963880309 |
| Alt / Az: | 48.8007587225 272.118231304 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4096 | length of data axis |
| NAXIS2: | 4096 | length of data axis |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1541359077 | exposure start (seconds since 1.1.1970) |
| USEC: | 630695 | exposure start micro seconds |
| JD: | 2458427.30411512 | Modified Julian Date |
| DATE-OBS: | '2018-11-04T19:17:57.630' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1853 | observation id |
| IMGID: | 5 | image id |
| PROC: | 1 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | -9.1191291391491e-36 | angular distance to between observation and the |
| MOONRA: | 187.059446308972 | lunar RA |
| MOONDEC: | 1.93446785933406 | lunar DEC |
| MOONPHA: | 79.6195950297125 | moon phase |
| MOONALT: | -31.9676494427945 | lunar altitude |
| MOONAZ: | 112.826909162586 | 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 240 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 |
| OBJECT: | 'VAOD Color' | target object name |
| 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: | 23.17086 | detector air temperature |
| CCD_TEMP: | -19.99282 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.717 | [%] utilization of cooling power |
| VOLTAGE: | 10.89696 | [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 |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | 28.7666666666667 | observatory latitude |
| LONGITUD: | -17.9 | 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: | 315.292243786645 | original position (epoch) RA |
| ORIDEC: | -36.2333333333333 | 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: | 315.292243786645 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -36.2333333333333 | telescope FOV center position (J2000) - with of |
| TARRA: | 315.581689955776 | target position with computed corrections (prec |
| TARDEC: | -36.1345799027832 | 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: | 0.0 | mount position (from sensors, sky coordinates) |
| TELDEC: | 19.9230555555556 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458427.30882333 | heliocentric JD |
| TEL_ALT: | 48.8007587224657 | horizontal telescope coordinates altitude |
| TEL_AZ: | 272.11823130449 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541316521.58178 | Time of last mount park |
| AIRMASS: | 1.32836112909706 | Airmass of target location |
| HA: | 315.562801592805 | Location hour angle |
| LST: | 315.562801592805 | Local Sidereal Time |
| MOVE_NUM: | 596 | 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: | 850.858333333333 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541359075.5464 | time when mount informations were collected |
| SUN_ALT: | -12.4691663081352 | solar altitude |
| SUN_AZ: | 79.0516956519607 | solar azimuth |
| WEATHER.NEXT_GOOD_WEATHER: | 1541270810.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541359021.0 | 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: | 11.17 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.25833333333 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 2.77 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.03 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2370.0 | focuser position |
| FOC_TAR: | 2370.0 | focuser target position |
| FOC_DEF: | 2370.0 | 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 |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 774.868086576462 | average value of image |
| STDEV: | 411.21278244349 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 315.292243786645 | reference value on 1st axis |
| CRVAL2T: | -36.2333333333333 | 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 |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2020-01-21T15:05:23' | Date this file was created. |
| 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: | 304.289637011 | RA of reference point |
| CRVAL2: | 55.6408841018 | DEC of reference point |
| CRPIX1: | 1243.91176351 | X reference pixel |
| CRPIX2: | 1835.69437663 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.0039071274012 | Transformation matrix |
| CD1_2: | 0.000306850157432 | no comment |
| CD2_1: | 0.000300832330586 | no comment |
| CD2_2: | 0.00391607744571 | no comment |
| IMAGEW: | 4096 | Image width, in pixels. |
| IMAGEH: | 4096 | 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: | 4.29520689781e-07 | no comment |
| A_0_3: | -1.16081873829e-11 | no comment |
| A_0_4: | 3.12025710006e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.37056653095e-06 | no comment |
| A_1_2: | -6.554157371e-10 | no comment |
| A_1_3: | -2.50358187886e-15 | no comment |
| A_2_0: | 5.61521588539e-06 | no comment |
| A_2_1: | 1.6571449929e-11 | no comment |
| A_2_2: | 1.16341169884e-14 | no comment |
| A_3_0: | -6.52545465639e-10 | no comment |
| A_3_1: | -7.11710928261e-15 | no comment |
| A_4_0: | -2.17547661569e-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: | 1.64738382352e-06 | no comment |
| B_0_3: | -7.00720247243e-10 | no comment |
| B_0_4: | -1.8873695394e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.79826303341e-06 | no comment |
| B_1_2: | 2.12113559334e-11 | no comment |
| B_1_3: | 2.06555583151e-14 | no comment |
| B_2_0: | 2.31346493181e-07 | no comment |
| B_2_1: | -6.15098774773e-10 | no comment |
| B_2_2: | -2.07355714151e-14 | no comment |
| B_3_0: | 1.89373413376e-11 | no comment |
| B_3_1: | 1.1554546495e-14 | no comment |
| B_4_0: | -1.19615649011e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0106368727077 | no comment |
| AP_0_1: | 3.67934202401e-06 | no comment |
| AP_0_2: | -4.39100934499e-07 | no comment |
| AP_0_3: | 1.33820387636e-11 | no comment |
| AP_0_4: | -3.11402163864e-14 | no comment |
| AP_1_0: | -2.57018696007e-06 | no comment |
| AP_1_1: | -1.37500533727e-06 | no comment |
| AP_1_2: | 6.78788755106e-10 | no comment |
| AP_1_3: | -4.84731125629e-16 | no comment |
| AP_2_0: | -5.63275574831e-06 | no comment |
| AP_2_1: | 1.01901839185e-11 | no comment |
| AP_2_2: | -2.41397313658e-14 | no comment |
| AP_3_0: | 7.17796432888e-10 | no comment |
| AP_3_1: | 3.23191265703e-15 | no comment |
| AP_4_0: | 7.2379423155e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00211685479978 | no comment |
| BP_0_1: | -1.20765246512e-05 | no comment |
| BP_0_2: | -1.6541867703e-06 | no comment |
| BP_0_3: | 7.17526361164e-10 | no comment |
| BP_0_4: | 1.51507302654e-14 | no comment |
| BP_1_0: | 4.80000900839e-06 | no comment |
| BP_1_1: | -4.81443992609e-06 | no comment |
| BP_1_2: | 4.92950940175e-12 | no comment |
| BP_1_3: | -3.43078265217e-14 | no comment |
| BP_2_0: | -2.3125018939e-07 | no comment |
| BP_2_1: | 6.74939576694e-10 | no comment |
| BP_2_2: | 1.74338425323e-14 | no comment |
| BP_3_0: | -1.70525185424e-11 | no comment |
| BP_3_1: | -2.39834741422e-14 | no comment |
| BP_4_0: | 1.15172318612e-14 | no comment |
| _ATE: | '2020-01-21T15:05:17' | Date this file was created. |
| CHECKSUM: | 'IiVZKiUWIiUWIiUW' | HDU checksum updated 2022-10-04T23:43:11 |
| DATASUM: | '4036640322' | data unit checksum updated 2022-10-04T23:43:11 |