Image 3237087
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3237087 |
| Filename: | /mnt/data0/cta-n/2018/20181104/06002/WF0/20181104234526-098-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 23:45:26 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: | 20.78727183030055 |
| Dec: | -26.289114673982684 |
| Alt / Az: | 55.1575447213962 42.2869935689445 |
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: | 1541375126 | exposure start (seconds since 1.1.1970) |
| USEC: | 98326 | exposure start micro seconds |
| JD: | 2458427.48986179 | Modified Julian Date |
| DATE-OBS: | '2018-11-04T23:45:26.098' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1870 | 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: | 189.465266489545 | lunar RA |
| MOONDEC: | 0.997391112974173 | lunar DEC |
| MOONPHA: | 80.9383284296853 | moon phase |
| MOONALT: | -57.6779841696383 | lunar altitude |
| MOONAZ: | 205.22149229892 | 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: | 22.26997 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.714 | [%] utilization of cooling power |
| VOLTAGE: | 10.90387 | [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: | 22.3451882301937 | 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: | 22.3451882301937 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -6.23333333333334 | telescope FOV center position (J2000) - with of |
| TARRA: | 22.5831380788042 | target position with computed corrections (prec |
| TARDEC: | -6.12849189398322 | 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: | 1.4025 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458427.49433362 | heliocentric JD |
| TEL_ALT: | 55.1575447213962 | horizontal telescope coordinates altitude |
| TEL_AZ: | 42.2869935689445 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541316521.58178 | Time of last mount park |
| AIRMASS: | 1.2180404551566 | Airmass of target location |
| HA: | 22.6146791144233 | Location hour angle |
| LST: | 22.6146791144233 | Local Sidereal Time |
| MOVE_NUM: | 674 | 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: | -391.820833333333 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541375124.05868 | time when mount informations were collected |
| SUN_ALT: | -69.3411886467736 | solar altitude |
| SUN_AZ: | 126.251431952304 | solar azimuth |
| WEATHER.NEXT_GOOD_WEATHER: | 1541270810.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541375101.0 | 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: | 11.33 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.78055555556 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 2.86 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.25 | 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: | 568.715921103954 | average value of image |
| STDEV: | 217.094826005424 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 22.3451882301937 | 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: | '2020-01-21T15:07:06' | 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: | 23.2433222037 | RA of reference point |
| CRVAL2: | -28.2064850721 | DEC of reference point |
| CRPIX1: | 1498.89426676 | X reference pixel |
| CRPIX2: | 1555.61130778 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392370038475 | Transformation matrix |
| CD1_2: | -7.70127824261e-05 | no comment |
| CD2_1: | -8.5417721964799e-05 | no comment |
| CD2_2: | 0.00392681731584 | 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: | 3.13793775714e-07 | no comment |
| A_0_3: | 3.07140325966e-11 | no comment |
| A_0_4: | 2.93857402849e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.02955088769e-06 | no comment |
| A_1_2: | -4.80030395877e-10 | no comment |
| A_1_3: | -1.69252552484e-14 | no comment |
| A_2_0: | 3.97748286193e-06 | no comment |
| A_2_1: | 1.13472305147e-10 | no comment |
| A_2_2: | -5.4008128612e-14 | no comment |
| A_3_0: | -6.64955511267e-10 | no comment |
| A_3_1: | -4.37946347053e-14 | no comment |
| A_4_0: | -2.62532921697e-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: | 3.49315014981e-06 | no comment |
| B_0_3: | -6.58181886988e-10 | no comment |
| B_0_4: | -1.52635265873e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.47659228277e-06 | no comment |
| B_1_2: | 9.25405879460999e-11 | no comment |
| B_1_3: | -3.03412862133e-14 | no comment |
| B_2_0: | 3.22152033165e-07 | no comment |
| B_2_1: | -4.5755592004e-10 | no comment |
| B_2_2: | -4.13360997274e-14 | no comment |
| B_3_0: | 7.43494220354999e-12 | no comment |
| B_3_1: | -7.0766563287e-14 | no comment |
| B_4_0: | -3.2313417214e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00266759806631 | no comment |
| AP_0_1: | 7.38580713349e-06 | no comment |
| AP_0_2: | -3.14644072022e-07 | no comment |
| AP_0_3: | -3.04537954466e-11 | no comment |
| AP_0_4: | -2.56093092612e-15 | no comment |
| AP_1_0: | -3.45580395788e-06 | no comment |
| AP_1_1: | -3.0284176698e-06 | no comment |
| AP_1_2: | 5.07482326211e-10 | no comment |
| AP_1_3: | 1.01102058671e-14 | no comment |
| AP_2_0: | -3.98596667946e-06 | no comment |
| AP_2_1: | -7.4934941172e-11 | no comment |
| AP_2_2: | 4.59634162184e-14 | no comment |
| AP_3_0: | 6.99752379191e-10 | no comment |
| AP_3_1: | 3.44607705671e-14 | no comment |
| AP_4_0: | 1.62642535737e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0014802116506 | no comment |
| BP_0_1: | -4.95054679821e-06 | no comment |
| BP_0_2: | -3.50077151228e-06 | no comment |
| BP_0_3: | 6.87506181355999e-10 | no comment |
| BP_0_4: | 6.88336695838e-15 | no comment |
| BP_1_0: | 7.92709935439999e-06 | no comment |
| BP_1_1: | -3.47696574696e-06 | no comment |
| BP_1_2: | -5.43317462981e-11 | no comment |
| BP_1_3: | 2.12242580216e-14 | no comment |
| BP_2_0: | -3.20782973488e-07 | no comment |
| BP_2_1: | 4.89332738536e-10 | no comment |
| BP_2_2: | 3.34095210816e-14 | no comment |
| BP_3_0: | -7.05468080626e-12 | no comment |
| BP_3_1: | 6.16654427719e-14 | no comment |
| BP_4_0: | 2.95654559571e-15 | no comment |
| _ATE: | '2020-01-21T15:06:59' | Date this file was created. |
| CHECKSUM: | '9gIBDfG99fGAAfG7' | HDU checksum updated 2022-10-04T23:43:52 |
| DATASUM: | '3280757956' | data unit checksum updated 2022-10-04T23:43:52 |