Image 7561116
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7561116 |
| Filename: | /mnt/data3/cta-n/2024/20240817/06001/WF0/20240818041112-458-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: | 2024-08-18 04:11:12 UT |
| Night: | 20240817 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 176.846220605 |
| Dec: | 68.0675260417 |
| Alt / Az: | 6.94345340638 185.302377679 |
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: | 1723954272 | exposure start (seconds since 1.1.1970) |
| USEC: | 458016 | exposure start micro seconds |
| JD: | 2460540.67441072 | Modified Julian Date |
| DATE-OBS: | '2024-08-18T04:11:12.458' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 79025 | observation id |
| IMGID: | 2 | 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: | 306.988293117772 | lunar RA |
| MOONDEC: | -23.8559791028759 | lunar DEC |
| MOONPHA: | 12.3789326395414 | moon phase |
| MOONALT: | 8.33233476560118 | lunar altitude |
| MOONAZ: | 56.8609152225289 | 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 3600 exe /home/adarith/sercli/sercli.py tempdisable 3600' | |
| 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: | 24.20359 | detector air temperature |
| CCD_TEMP: | -19.87636 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.753 | [%] utilization of cooling power |
| VOLTAGE: | 11.96533 | [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: | 'Fake_showers' | target object name |
| PI: | '1723954241scan' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 990.0 | focuser position |
| FOC_TAR: | 990.0 | focuser target position |
| FOC_DEF: | 990.0 | 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: | 1723949221.0 | date and time of next good we |
| WEATHER.update_time: | 1723954262.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 18.79 | Temperature, degrees |
| WEATHER.windspeed: | 6.89166666667 | Wind speed, m/s |
| WEATHER.humidity: | 11.07 | Humidity |
| WEATHER.pressure: | 787.1 | Pressure |
| WEATHER.dust: | 2.82246185054 | Dust concentration, ug/m^3 |
| UPS.next_good_weather: | 1723547262.0 | 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: | 177.712982669419 | original position (epoch) RA |
| ORIDEC: | 67.6475161953543 | 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: | 177.712982669419 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 67.6475161953543 | telescope FOV center position (J2000) - with of |
| TARRA: | 177.982996288864 | target position with computed corrections (prec |
| TARDEC: | 67.6060183061211 | 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: | 177.983333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 67.6061111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460540.67152424 | heliocentric JD |
| TEL_ALT: | 6.94345340637797 | horizontal telescope coordinates altitude |
| TEL_AZ: | 185.302377678524 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1723948263.71919 | Time of last mount park |
| AIRMASS: | 7.93066900161548 | Airmass of target location |
| HA: | 193.933178275775 | Location hour angle |
| LST: | 11.9165116091084 | Local Sidereal Time |
| MOVE_NUM: | 473 | 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: | 62.7820833333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1723954269.08645 | time when mount informations were collected |
| SUN_ALT: | -30.1707951967494 | solar altitude |
| SUN_AZ: | 231.873299834652 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 966.105270954322 | average value of image |
| STDEV: | 173.152506560931 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 177.712982669419 | reference value on 1st axis |
| CRVAL2T: | 67.6475161953543 | 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: | '2024-08-18T04:12:14.161' | 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: | 171.296571123 | RA of reference point |
| CRVAL2: | 68.6450334617 | DEC of reference point |
| CRPIX1: | 1577.52909342 | X reference pixel |
| CRPIX2: | 1888.18477376 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00395566453565 | Transformation matrix |
| CD1_2: | 0.000409108379765 | no comment |
| CD2_1: | 0.000404572968333 | no comment |
| CD2_2: | -0.0039926590995 | 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: | 4.50396018762e-07 | no comment |
| A_0_3: | 2.26862181991e-09 | no comment |
| A_0_4: | 1.16063668207e-12 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.05032374054e-06 | no comment |
| A_1_2: | -9.00902976412e-10 | no comment |
| A_1_3: | -2.61552798219e-13 | no comment |
| A_2_0: | 4.5178456181e-06 | no comment |
| A_2_1: | 1.83471853998e-10 | no comment |
| A_2_2: | -2.49412332079e-14 | no comment |
| A_3_0: | -7.47148606275e-10 | no comment |
| A_3_1: | -5.50078527386e-14 | no comment |
| A_4_0: | -2.24048948322e-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: | 5.27334253129e-06 | no comment |
| B_0_3: | 1.17457913889e-10 | no comment |
| B_0_4: | 7.64475221297e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 5.02963031583e-06 | no comment |
| B_1_2: | 1.9679963622e-09 | no comment |
| B_1_3: | 9.64556122563e-13 | no comment |
| B_2_0: | 4.8262284438e-07 | no comment |
| B_2_1: | -2.66904743811e-10 | no comment |
| B_2_2: | 1.68201690706e-13 | no comment |
| B_3_0: | 1.53168885411e-10 | no comment |
| B_3_1: | -3.79476672315e-15 | no comment |
| B_4_0: | -3.87831790594e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0637264610078 | no comment |
| AP_0_1: | 2.8706528311e-05 | no comment |
| AP_0_2: | -6.07414997721e-07 | no comment |
| AP_0_3: | -2.20960885623e-09 | no comment |
| AP_0_4: | -1.07447584967e-12 | no comment |
| AP_1_0: | -0.000125224412742 | no comment |
| AP_1_1: | -2.17917982185e-06 | no comment |
| AP_1_2: | 1.15633291774e-09 | no comment |
| AP_1_3: | 4.19387133644e-13 | no comment |
| AP_2_0: | -4.51186943245e-06 | no comment |
| AP_2_1: | -2.04060325026e-10 | no comment |
| AP_2_2: | -2.56305214151e-14 | no comment |
| AP_3_0: | 7.97130487596e-10 | no comment |
| AP_3_1: | 5.25734071794e-14 | no comment |
| AP_4_0: | 8.99793418403e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.117565323496 | no comment |
| BP_0_1: | -0.000193836664202 | no comment |
| BP_0_2: | -5.53852509914e-06 | no comment |
| BP_0_3: | 5.62689120512e-11 | no comment |
| BP_0_4: | 1.86929193441e-14 | no comment |
| BP_1_0: | -1.09014141063e-05 | no comment |
| BP_1_1: | -5.20036246996e-06 | no comment |
| BP_1_2: | -1.81776239253e-09 | no comment |
| BP_1_3: | -8.55863338645e-13 | no comment |
| BP_2_0: | -5.23439877764e-07 | no comment |
| BP_2_1: | 4.33782712389e-10 | no comment |
| BP_2_2: | -6.9680671101599e-14 | no comment |
| BP_3_0: | -1.48475405452e-10 | no comment |
| BP_3_1: | -3.10652517417e-15 | no comment |
| BP_4_0: | 3.87399632567e-14 | no comment |
| _ATE: | '2024-08-18T04:12:09' | 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 |