Image 3236480
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3236480 |
| Filename: | /mnt/data0/cta-n/2018/20181104/06002/WF0/20181104195531-461-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 19:55:31 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: | 300.170722676921 |
| Dec: | 54.47900067351429 |
| Alt / Az: | 57.0605688648962 277.409149408577 |
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 |
| CTIME: | 1541361331 | exposure start (seconds since 1.1.1970) |
| USEC: | 461581 | exposure start micro seconds |
| JD: | 2458427.33019517 | Modified Julian Date |
| DATE-OBS: | '2018-11-04T19:55:31.461' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1855 | observation id |
| IMGID: | 14 | 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: | 187.397742976955 | lunar RA |
| MOONDEC: | 1.80292712558382 | lunar DEC |
| MOONPHA: | 79.8050601977797 | moon phase |
| MOONALT: | -39.1916732772294 | lunar altitude |
| MOONAZ: | 119.59349001358 | 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: | 22.38423 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.705 | [%] utilization of cooling power |
| VOLTAGE: | 11.09775 | [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: | 324.706965663838 | original position (epoch) RA |
| ORIDEC: | -6.23333333333334 | 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: | 324.706965663838 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -6.23333333333334 | telescope FOV center position (J2000) - with of |
| TARRA: | 324.951448602329 | target position with computed corrections (prec |
| TARDEC: | -6.13863246747444 | 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: | 20.0241666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458427.33490985 | heliocentric JD |
| TEL_ALT: | 57.0605688648962 | horizontal telescope coordinates altitude |
| TEL_AZ: | 277.409149408577 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541316521.58178 | Time of last mount park |
| AIRMASS: | 1.19121312611446 | Airmass of target location |
| HA: | 324.977326190951 | Location hour angle |
| LST: | 324.977326190951 | Local Sidereal Time |
| MOVE_NUM: | 612 | 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: | 819.129166666667 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541361328.86292 | time when mount informations were collected |
| SUN_ALT: | -20.6048515506284 | solar altitude |
| SUN_AZ: | 83.1938236213558 | solar azimuth |
| WEATHER.NEXT_GOOD_WEATHER: | 1541270810.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541361301.0 | 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: | 11.19 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.18333333333 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 3.09 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.33 | 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: | 584.012234687805 | average value of image |
| STDEV: | 425.452680291314 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 324.706965663838 | reference value on 1st axis |
| CRVAL2T: | -6.23333333333334 | 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: | '2020-01-21T15:05:55' | 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: | 294.744284003 | RA of reference point |
| CRVAL2: | 54.0298721304 | DEC of reference point |
| CRPIX1: | 2859.19148763 | X reference pixel |
| CRPIX2: | 1969.1299235 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00390782673376 | Transformation matrix |
| CD1_2: | -0.000319222702524 | no comment |
| CD2_1: | -0.000315429632003 | no comment |
| CD2_2: | 0.00391687342846 | 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: | -3.86262495342e-07 | no comment |
| A_0_3: | 8.73085191864999e-12 | no comment |
| A_0_4: | -2.69248887627e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 5.83527869495e-07 | no comment |
| A_1_2: | -6.37142381272e-10 | no comment |
| A_1_3: | -2.04812997303e-14 | no comment |
| A_2_0: | -5.39259135779e-06 | no comment |
| A_2_1: | -8.81356906162e-11 | no comment |
| A_2_2: | -2.25983196995e-14 | no comment |
| A_3_0: | -7.2749908973e-10 | no comment |
| A_3_1: | -3.10321737841e-14 | no comment |
| A_4_0: | -9.17037719364e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | 7.36066530533e-07 | no comment |
| B_0_3: | -7.19697068173e-10 | no comment |
| B_0_4: | -2.42324245677e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -4.59886243755e-06 | no comment |
| B_1_2: | -5.23806538054e-11 | no comment |
| B_1_3: | -3.76550218939e-16 | no comment |
| B_2_0: | 7.80368608782e-08 | no comment |
| B_2_1: | -6.27008435608e-10 | no comment |
| B_2_2: | -2.41674781476e-14 | no comment |
| B_3_0: | -5.2365094275e-11 | no comment |
| B_3_1: | -2.81302016837e-14 | no comment |
| B_4_0: | -1.31676070435e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0116371451258 | no comment |
| AP_0_1: | -2.89066120897e-06 | no comment |
| AP_0_2: | 3.95116846456e-07 | no comment |
| AP_0_3: | -8.8202439709299e-12 | no comment |
| AP_0_4: | 2.69819288744e-14 | no comment |
| AP_1_0: | -2.29600568407e-06 | no comment |
| AP_1_1: | -5.81281159774e-07 | no comment |
| AP_1_2: | 6.56255529551e-10 | no comment |
| AP_1_3: | 1.89941873558e-14 | no comment |
| AP_2_0: | 5.41518854216e-06 | no comment |
| AP_2_1: | 8.01991237645e-11 | no comment |
| AP_2_2: | 3.39124425981e-14 | no comment |
| AP_3_0: | 7.88603166436e-10 | no comment |
| AP_3_1: | 2.96640184382e-14 | no comment |
| AP_4_0: | 2.21405676047e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00106449216303 | no comment |
| BP_0_1: | -1.29471577125e-05 | no comment |
| BP_0_2: | -7.37605563747e-07 | no comment |
| BP_0_3: | 7.32699731632e-10 | no comment |
| BP_0_4: | 2.26423838749e-14 | no comment |
| BP_1_0: | -3.60651097062e-06 | no comment |
| BP_1_1: | 4.61586047037e-06 | no comment |
| BP_1_2: | 4.45153239092e-11 | no comment |
| BP_1_3: | 1.36240830461e-14 | no comment |
| BP_2_0: | -7.48395862278e-08 | no comment |
| BP_2_1: | 6.8166433485e-10 | no comment |
| BP_2_2: | 2.32374106166e-14 | no comment |
| BP_3_0: | 5.31607572808e-11 | no comment |
| BP_3_1: | 3.91800424221e-14 | no comment |
| BP_4_0: | 1.32423717691e-14 | no comment |
| _ATE: | '2020-01-21T15:05:48' | Date this file was created. |
| CHECKSUM: | 'YLb9YLZ7YLb7YLZ7' | HDU checksum updated 2022-10-04T23:43:22 |
| DATASUM: | '1919667414' | data unit checksum updated 2022-10-04T23:43:22 |