Image 7799645
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7799645 |
| Filename: | /mnt/data3/cta-n/2024/20241201/06002/WF0/20241202042359-446-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20241101_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20220118_1x1_4096x4096_R.fits |
| Time: | 2024-12-02 04:23:59 UT |
| Night: | 20241201 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 119.47247292094967 |
| Dec: | 41.66869361939506 |
| Alt / Az: | 77.0703757247318 180.446791513489 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1733113439 | exposure start (seconds since 1.1.1970) |
| USEC: | 446611 | exposure start micro seconds |
| JD: | 2460646.68286999 | Modified Julian Date |
| DATE-OBS: | '2024-12-02T04:23:59.446' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 83506 | observation id |
| IMGID: | 24 | 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: | 259.543852400852 | lunar RA |
| MOONDEC: | -28.0026243547999 | lunar DEC |
| MOONPHA: | 93.4976291138375 | moon phase |
| MOONALT: | -54.9049162988686 | lunar altitude |
| MOONAZ: | 278.651567067149 | 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 6400 exe /home/cassi/vaodcolor.py' | script used to take |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0613' | 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: | 15.76158 | detector air temperature |
| CCD_TEMP: | -20.04995 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.683 | [%] utilization of cooling power |
| VOLTAGE: | 11.1644 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | camera product identification |
| PREFLASH: | 0.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 0 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'VAOD Color' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 450.0 | focuser position |
| FOC_TAR: | 450.0 | focuser target position |
| FOC_DEF: | 380.0 | default target value |
| FOC_FILTEROFF: | 70.0 | 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: | 1732767421.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1733113381.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | Rain |
| WEATHER.TEMPERATURE: | 7.84 | Temperature, degrees |
| WEATHER.WINDSPEED: | 4.31388888889 | Wind speed, m/s |
| WEATHER.HUMIDITY: | 43.25 | Humidity |
| WEATHER.PRESSURE: | 786.62 | Pressure |
| WEATHER.DUST: | 12.7849094803 | Dust concentration, ug/m^3 |
| UPS.NEXT_GOOD_WEATHER: | 1730995307.0 | date and time of next good weathe |
| 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: | 119.151841838837 | original position (epoch) RA |
| ORIDEC: | 41.7705555555555 | 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: | 119.151841838837 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 119.58456535093 | target position with computed corrections (prec |
| TARDEC: | 41.6996206356189 | 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: | 119.5825 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.6997222222222 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460646.68738969 | heliocentric JD |
| TEL_ALT: | 77.0703757247318 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.446791513489 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1733039405.68759 | Time of last mount park |
| AIRMASS: | 1.02597793244195 | Airmass of target location |
| HA: | 359.866136680883 | Location hour angle |
| LST: | 119.448636680883 | Local Sidereal Time |
| MOVE_NUM: | 3973 | 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: | 65.83 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1733113399.96779 | time when mount informations were collected |
| SUN_ALT: | -43.667018146584 | solar altitude |
| SUN_AZ: | 273.770077864152 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 668.717277359895 | average value of image |
| STDEV: | 52.2751007505982 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 119.151841838837 | reference value on 1st axis |
| CRVAL2T: | 41.7705555555555 | 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: | 'R' | camera filter as string |
| DATE: | '2024-12-02T04:25:01.954' | 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: | 110.549195778 | RA of reference point |
| CRVAL2: | 42.8545509211 | DEC of reference point |
| CRPIX1: | 3727.87963867 | X reference pixel |
| CRPIX2: | 2459.99291992 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00389107767834 | Transformation matrix |
| CD1_2: | -0.000425939796837 | no comment |
| CD2_1: | -0.000436454559753 | no comment |
| CD2_2: | 0.00394272842671 | 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: | -2.9931297852e-06 | no comment |
| A_0_3: | -5.42217241211e-10 | no comment |
| A_0_4: | 4.88142131749e-13 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.17294593922e-06 | no comment |
| A_1_2: | -3.33739373107e-09 | no comment |
| A_1_3: | -2.48187773435e-12 | no comment |
| A_2_0: | -9.0718584779499e-06 | no comment |
| A_2_1: | 1.11978070598e-10 | no comment |
| A_2_2: | 1.55868618807e-12 | no comment |
| A_3_0: | 8.24786178262e-10 | no comment |
| A_3_1: | -3.76586626447e-13 | no comment |
| A_4_0: | 2.49395492253e-13 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -4.01121117387e-06 | no comment |
| B_0_3: | -6.43620822394e-09 | no comment |
| B_0_4: | -1.7665368671e-12 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -8.21404042552e-06 | no comment |
| B_1_2: | 4.93667795856e-09 | no comment |
| B_1_3: | 1.30926938978e-12 | no comment |
| B_2_0: | 5.09165223076e-06 | no comment |
| B_2_1: | 1.93064865066e-09 | no comment |
| B_2_2: | 7.37828169082e-13 | no comment |
| B_3_0: | 7.12332424099e-10 | no comment |
| B_3_1: | 2.86637126877e-13 | no comment |
| B_4_0: | -9.66686682077e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.344108542186 | no comment |
| AP_0_1: | 0.00101583492973 | no comment |
| AP_0_2: | 3.9611760398e-06 | no comment |
| AP_0_3: | -1.69938732868e-11 | no comment |
| AP_0_4: | -8.34353645042e-13 | no comment |
| AP_1_0: | -0.000277991816358 | no comment |
| AP_1_1: | 3.64126032233e-06 | no comment |
| AP_1_2: | 3.90335634434e-09 | no comment |
| AP_1_3: | 2.61861260577e-12 | no comment |
| AP_2_0: | 8.9385533637e-06 | no comment |
| AP_2_1: | 3.65013467199e-10 | no comment |
| AP_2_2: | -1.37158858003e-12 | no comment |
| AP_3_0: | -6.68854926731e-10 | no comment |
| AP_3_1: | 3.86821244983e-13 | no comment |
| AP_4_0: | -2.23028251643e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.292114615413 | no comment |
| BP_0_1: | -0.000675772506707 | no comment |
| BP_0_2: | 4.48201484209e-06 | no comment |
| BP_0_3: | 7.27976593608e-09 | no comment |
| BP_0_4: | 1.99906406079e-12 | no comment |
| BP_1_0: | -0.000799443066267 | no comment |
| BP_1_1: | 7.82744937725e-06 | no comment |
| BP_1_2: | -4.33447975995e-09 | no comment |
| BP_1_3: | -1.09371868185e-12 | no comment |
| BP_2_0: | -5.61296092528e-06 | no comment |
| BP_2_1: | -2.03983733445e-09 | no comment |
| BP_2_2: | -6.95686879649e-13 | no comment |
| BP_3_0: | -9.28995810254e-10 | no comment |
| BP_3_1: | -3.1798788719e-13 | no comment |
| BP_4_0: | 5.84952826013e-14 | no comment |
| _ATE: | '2024-12-02T04:24:56' | 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 |