Image 1812935
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 1812935 |
| Filename: | /mnt/data0/cta-n/2018/20181107/06002/WF0/20181108064303-875-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_B.fits |
| Time: | 2018-11-08 06:43:03 UT |
| Night: | 20181107 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4096x4096 |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 310.40371299263603 |
| Dec: | 76.37301024600299 |
| Alt / Az: | 15.1183976376817 180.045328188403 |
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: | 1541659383 | exposure start (seconds since 1.1.1970) |
| USEC: | 875531 | exposure start micro seconds |
| JD: | 2458430.77988278 | Modified Julian Date |
| DATE-OBS: | '2018-11-08T06:43:03.875' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 2020 | observation id |
| IMGID: | 1 | 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: | 231.836025443006 | lunar RA |
| MOONDEC: | -14.0663130634545 | lunar DEC |
| MOONPHA: | 95.1100142020135 | moon phase |
| MOONALT: | -16.6924754598991 | lunar altitude |
| MOONAZ: | 277.172087464766 | 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: | 17.37439 | detector air temperature |
| CCD_TEMP: | -20.0082 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.567 | [%] utilization of cooling power |
| VOLTAGE: | 11.06622 | [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: | 310.167018101678 | original position (epoch) RA |
| ORIDEC: | 76.2333333333334 | 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: | 310.167018101678 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 76.2333333333334 | telescope FOV center position (J2000) - with of |
| TARRA: | 310.080897528257 | target position with computed corrections (prec |
| TARDEC: | 76.3516206244412 | 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: | 310.079166666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 76.3516666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458430.78158048 | heliocentric JD |
| TEL_ALT: | 15.1183976376817 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.045328188403 | horizontal telescope coordinates azimuth |
| PARKTIME: | -9.1191291391491e-36 | Time of last mount park |
| AIRMASS: | 3.79979265235366 | Airmass of target location |
| HA: | 180.185818192011 | Location hour angle |
| LST: | 130.264984858677 | Local Sidereal Time |
| MOVE_NUM: | 94 | 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: | 101.0 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541659381.87232 | time when mount informations were collected |
| SUN_ALT: | -10.2397444581175 | solar altitude |
| SUN_AZ: | 283.295914501871 | solar azimuth |
| 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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1541608557.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541659381.0 | 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: | 7.3 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.79444444444 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 7.42 | humidity as set by external script |
| WEATHER.PRESSURE: | 788.72 | pressure as set by external script |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 3409.1657333374 | average value of image |
| STDEV: | 944.159974385612 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 310.167018101678 | reference value on 1st axis |
| CRVAL2T: | 76.2333333333334 | 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: | 'B' | camera filter as string |
| DATE: | '2020-01-10T03:23:50' | Date this file was created. |
| RA_ERR: | -0.2136750453 | RA error in position |
| DEC_ERR: | -0.1435647828 | DEC error in position |
| POS_ERR: | 0.152219067078492 | error in position |
| _CSAXES: | 2 | no comment |
| _TYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| _TYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| _QUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| _ONPOLE: | 180.0 | no comment |
| _ATPOLE: | 0.0 | no comment |
| _RVAL1: | 310.39551924 | RA of reference point |
| _RVAL2: | 76.3750266185 | DEC of reference point |
| _RPIX1: | 2048.5 | X reference pixel |
| _RPIX2: | 2048.5 | Y reference pixel |
| _UNIT1: | 'deg' | X pixel scale units |
| _UNIT2: | 'deg' | Y pixel scale units |
| _D1_1: | 0.00394116568202 | Transformation matrix |
| _D1_2: | -8.02709030306e-05 | no comment |
| _D2_1: | -7.98212795497e-05 | no comment |
| _D2_2: | -0.0039526523634 | no comment |
| _MAGEW: | 4096 | Image width, in pixels. |
| _MAGEH: | 4096 | Image height, in pixels. |
| __ORDER: | 4 | Polynomial order, axis 1 |
| __0_0: | 0 | no comment |
| __0_1: | 0 | no comment |
| __0_2: | 5.7045707406e-08 | no comment |
| __0_3: | 3.16450333038e-12 | no comment |
| __0_4: | -2.21042768889e-14 | no comment |
| __1_0: | 0 | no comment |
| __1_1: | 1.57159420709e-07 | no comment |
| __1_2: | -9.26860863007e-10 | no comment |
| __1_3: | -2.27322292645e-14 | no comment |
| __2_0: | 4.90937258372e-08 | no comment |
| __2_1: | 8.46463329036e-12 | no comment |
| __2_2: | 2.44684648507e-14 | no comment |
| __3_0: | -1.00750360278e-09 | no comment |
| __3_1: | -2.0981806234e-14 | no comment |
| __4_0: | 1.4784397461e-14 | no comment |
| _P_ORDER: | 4 | Inv polynomial order, axis 1 |
| _P_0_0: | -0.000953565722689 | no comment |
| _P_0_1: | 1.27531440389e-06 | no comment |
| _P_0_2: | -5.73717031781e-08 | no comment |
| _P_0_3: | -3.71729192431e-12 | no comment |
| _P_0_4: | 2.25744521701e-14 | no comment |
| _P_1_0: | -3.90555687918e-05 | no comment |
| _P_1_1: | -1.62342585214e-07 | no comment |
| _P_1_2: | 9.50087784264999e-10 | no comment |
| _P_1_3: | 2.21326910237e-14 | no comment |
| _P_2_0: | -4.58037135082e-08 | no comment |
| _P_2_1: | -9.48294226489e-12 | no comment |
| _P_2_2: | -2.64371255824e-14 | no comment |
| _P_3_0: | 1.03075258722e-09 | no comment |
| _P_3_1: | 2.21010497341e-14 | no comment |
| _P_4_0: | -1.63253179544e-14 | no comment |
| 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: | 310.39551924 | RA of reference point |
| CRVAL2: | 76.3750266185 | DEC of reference point |
| CRPIX1: | 2048.5 | X reference pixel |
| CRPIX2: | 2048.5 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00394116568202 | Transformation matrix |
| CD1_2: | -8.02709030306e-05 | no comment |
| CD2_1: | -7.98212795497e-05 | no comment |
| CD2_2: | -0.0039526523634 | 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: | 5.7045707407e-08 | no comment |
| A_0_3: | 3.16450333025e-12 | no comment |
| A_0_4: | -2.21042768891e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.57159420709e-07 | no comment |
| A_1_2: | -9.26860863007e-10 | no comment |
| A_1_3: | -2.27322292644e-14 | no comment |
| A_2_0: | 4.90937258377e-08 | no comment |
| A_2_1: | 8.46463329032e-12 | no comment |
| A_2_2: | 2.44684648505e-14 | no comment |
| A_3_0: | -1.00750360278e-09 | no comment |
| A_3_1: | -2.0981806234e-14 | no comment |
| A_4_0: | 1.47843974609e-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: | 1.19310048045e-06 | no comment |
| B_0_3: | -7.45979556963e-10 | no comment |
| B_0_4: | -4.14695674451e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.65846715543e-08 | no comment |
| B_1_2: | 5.15466172107e-11 | no comment |
| B_1_3: | -3.40981497165e-15 | no comment |
| B_2_0: | 3.01452390746e-07 | no comment |
| B_2_1: | -9.98384653836e-10 | no comment |
| B_2_2: | -1.23326946622e-13 | no comment |
| B_3_0: | 7.42330064298e-11 | no comment |
| B_3_1: | 9.84416458158e-14 | no comment |
| B_4_0: | -4.91818539044e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.000953565722662 | no comment |
| AP_0_1: | 1.27531440389e-06 | no comment |
| AP_0_2: | -5.73717031791e-08 | no comment |
| AP_0_3: | -3.71729192419e-12 | no comment |
| AP_0_4: | 2.25744521703e-14 | no comment |
| AP_1_0: | -3.90555687918e-05 | no comment |
| AP_1_1: | -1.62342585214e-07 | no comment |
| AP_1_2: | 9.50087784264999e-10 | no comment |
| AP_1_3: | 2.21326910237e-14 | no comment |
| AP_2_0: | -4.58037135087e-08 | no comment |
| AP_2_1: | -9.48294226486e-12 | no comment |
| AP_2_2: | -2.64371255821e-14 | no comment |
| AP_3_0: | 1.03075258722e-09 | no comment |
| AP_3_1: | 2.21010497341e-14 | no comment |
| AP_4_0: | -1.63253179543e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00535480080557 | no comment |
| BP_0_1: | -2.86857185235e-05 | no comment |
| BP_0_2: | -1.20155104134e-06 | no comment |
| BP_0_3: | 7.62309963015e-10 | no comment |
| BP_0_4: | 3.95773709384e-14 | no comment |
| BP_1_0: | 4.07645161267e-06 | no comment |
| BP_1_1: | -3.97229323092e-08 | no comment |
| BP_1_2: | -5.36779636938e-11 | no comment |
| BP_1_3: | 1.86644587252e-15 | no comment |
| BP_2_0: | -3.10566248284e-07 | no comment |
| BP_2_1: | 1.0221128451e-09 | no comment |
| BP_2_2: | 1.25368584354e-13 | no comment |
| BP_3_0: | -7.64806775991e-11 | no comment |
| BP_3_1: | -1.02905829784e-13 | no comment |
| BP_4_0: | 5.12667488334e-14 | no comment |
| _ATE: | '2020-01-10T03:23:44' | Date this file was created. |
| CHECKSUM: | '7I337I327I327I32' | HDU checksum updated 2022-10-05T00:04:28 |
| DATASUM: | '127304165' | data unit checksum updated 2022-10-05T00:04:28 |