Image 6928380
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6928380 |
| Filename: | /mnt/data3/cta-n/2024/20240127/06002/WF0/20240128052357-245-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20210928_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20210928_1x1_4096x4096_B.fits |
| Time: | 2024-01-28 05:23:57 UT |
| Night: | 20240127 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 191.04203762 |
| Dec: | 71.4859994696 |
| Alt / Az: | 47.1487344994 180.096730752 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1706419437 | exposure start (seconds since 1.1.1970) |
| USEC: | 245316 | exposure start micro seconds |
| JD: | 2460337.72487082 | Modified Julian Date |
| DATE-OBS: | '2024-01-28T05:23:57.245' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 69432 | observation id |
| IMGID: | 13 | 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: | 157.858681360461 | lunar RA |
| MOONDEC: | 12.9809452576509 | lunar DEC |
| MOONPHA: | 15.2304881086686 | moon phase |
| MOONALT: | 56.1725481724428 | lunar altitude |
| MOONAZ: | 68.9740179837339 | 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: | 14.75302 | detector air temperature |
| CCD_TEMP: | -19.91152 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.587 | [%] utilization of cooling power |
| VOLTAGE: | 11.18652 | [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 |
| WEATHER.next_good_weather: | 1706257142.0 | date and time of next good we |
| WEATHER.update_time: | 1706419381.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 6.81 | Temperature, degrees |
| WEATHER.windspeed: | 3.73055555556 | Wind speed, m/s |
| WEATHER.humidity: | 31.84 | Humidity |
| WEATHER.pressure: | 786.85 | Pressure |
| WEATHER.dust: | 26.8838038506 | Dust concentration, ug/m^3 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1030.0 | focuser position |
| FOC_TAR: | 1029.89379882812 | focuser target position |
| FOC_DEF: | 1029.89378758 | 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 |
| UPS.next_good_weather: | 1705608649.0 | 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: | 190.001987707558 | original position (epoch) RA |
| ORIDEC: | 71.7705555555556 | 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: | 190.001987707558 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 71.7705555555556 | telescope FOV center position (J2000) - with of |
| TARRA: | 190.252941220116 | target position with computed corrections (prec |
| TARDEC: | 71.6218893791841 | 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: | 190.253333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 71.6216666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460337.72768344 | heliocentric JD |
| TEL_ALT: | 47.1487344994318 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.096730751561 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1706342730.35066 | Time of last mount park |
| AIRMASS: | 1.36324948905849 | Airmass of target location |
| HA: | 359.79142356259 | Location hour angle |
| LST: | 190.044756895923 | Local Sidereal Time |
| MOVE_NUM: | 778 | 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: | 80.9491666666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1706419428.83964 | time when mount informations were collected |
| SUN_ALT: | -34.3907788652553 | solar altitude |
| SUN_AZ: | 273.487515324249 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1175.24142406283 | average value of image |
| STDEV: | 220.979870157573 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 190.001987707558 | reference value on 1st axis |
| CRVAL2T: | 71.7705555555556 | 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: | 'B' | camera filter as string |
| DATE: | '2024-01-28T05:24:55.717' | 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: | 185.522610242 | RA of reference point |
| CRVAL2: | 68.4179235758 | DEC of reference point |
| CRPIX1: | 2585.23632812 | X reference pixel |
| CRPIX2: | 1308.10089111 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00396273765675 | Transformation matrix |
| CD1_2: | -0.000331046790149 | no comment |
| CD2_1: | -0.000322122226607 | no comment |
| CD2_2: | 0.00395368766465 | 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: | -2.12401545332e-07 | no comment |
| A_0_3: | 3.52282645618e-11 | no comment |
| A_0_4: | -1.83776427965e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 5.04328616727e-06 | no comment |
| A_1_2: | -6.17890251372e-10 | no comment |
| A_1_3: | -3.01017104461e-14 | no comment |
| A_2_0: | -2.55539925348e-06 | no comment |
| A_2_1: | 2.48059197367e-11 | no comment |
| A_2_2: | -3.40538210192e-14 | no comment |
| A_3_0: | -9.5209538548999e-10 | no comment |
| A_3_1: | 2.36288479691e-14 | no comment |
| A_4_0: | -1.10885848253e-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: | 5.75040215057e-06 | no comment |
| B_0_3: | -6.30450028176e-10 | no comment |
| B_0_4: | -2.52363874123e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -2.37302263297e-06 | no comment |
| B_1_2: | -1.6619365205e-11 | no comment |
| B_1_3: | -7.9478080539399e-15 | no comment |
| B_2_0: | 8.7025728726e-07 | no comment |
| B_2_1: | -7.30073765907e-10 | no comment |
| B_2_2: | -2.56118378362e-14 | no comment |
| B_3_0: | 4.2357981486e-11 | no comment |
| B_3_1: | -2.887563357e-14 | no comment |
| B_4_0: | -2.07437820912e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0114798017698 | no comment |
| AP_0_1: | -5.47563656069e-06 | no comment |
| AP_0_2: | 2.20189671525e-07 | no comment |
| AP_0_3: | -3.87499983878e-11 | no comment |
| AP_0_4: | 1.80291438815e-14 | no comment |
| AP_1_0: | -6.51626812724e-06 | no comment |
| AP_1_1: | -5.07150570219e-06 | no comment |
| AP_1_2: | 6.82147150797e-10 | no comment |
| AP_1_3: | 1.64953810177e-14 | no comment |
| AP_2_0: | 2.58113206984e-06 | no comment |
| AP_2_1: | -7.70681964244e-11 | no comment |
| AP_2_2: | 3.91828365471e-14 | no comment |
| AP_3_0: | 9.81798579062e-10 | no comment |
| AP_3_1: | -3.59737537092e-14 | no comment |
| AP_4_0: | 1.167784634e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00996735027899 | no comment |
| BP_0_1: | 1.01729788685e-06 | no comment |
| BP_0_2: | -5.76734690593e-06 | no comment |
| BP_0_3: | 6.98108855084e-10 | no comment |
| BP_0_4: | 1.04885394194e-14 | no comment |
| BP_1_0: | -6.62409819623e-06 | no comment |
| BP_1_1: | 2.38182154618e-06 | no comment |
| BP_1_2: | -3.31710559658e-11 | no comment |
| BP_1_3: | 1.42646381663e-14 | no comment |
| BP_2_0: | -8.81025570643e-07 | no comment |
| BP_2_1: | 7.65404543665e-10 | no comment |
| BP_2_2: | 1.0881347397e-14 | no comment |
| BP_3_0: | -4.75424606457e-11 | no comment |
| BP_3_1: | 3.66092290894e-14 | no comment |
| BP_4_0: | 2.01091346164e-14 | no comment |
| _ATE: | '2024-01-28T05:24:50' | 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 |