Image 4497594
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4497594 |
| Filename: | /mnt/data2/cta-s0/2021/20210412/06001/WF0/20210413094107-731-RA.fits |
| Dark: | calibrations/cta-s0/masterdarks/dark_cta-s0_WF0_6069_20200329_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s0/masterflats/masterflat_cta-s0_WF0_6069_20191212_1x1_4096x4096_B.fits |
| Time: | 2021-04-13 09:41:07 UT |
| Night: | 20210412 |
| Site: | cta-s0 |
| CCD: | WF0 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 268.3977644875222 |
| Dec: | -3.751273217864372 |
| Alt / Az: | 67.0902558885909 160.574732195157 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1618306867 | exposure start (seconds since 1.1.1970) |
| USEC: | 731386 | exposure start micro seconds |
| JD: | 2459317.90342946 | Modified Julian Date |
| DATE-OBS: | '2021-04-13T09:41:07.731' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 19383 | observation id |
| IMGID: | 7 | 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: | 36.1965231459825 | lunar RA |
| MOONDEC: | 11.348940821122 | lunar DEC |
| MOONPHA: | 91.9318609077962 | moon phase |
| MOONALT: | -31.3346074941959 | lunar altitude |
| MOONAZ: | 271.516172394706 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'tempdisable 1600 loopdisable exe /home/karpov/sercli/sercli.py' | scr |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'MI G4-16000 rev.7' | camera type |
| CCD_SER: | 'G4KF16000-06069' | 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: | 28.87724 | detector air temperature |
| CCD_TEMP: | -19.42591 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.867 | [%] utilization of cooling power |
| VOLTAGE: | 11.00399 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6069 | camera product identification |
| PREFLASH: | 2.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 4 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'Fake_showers' | target object name |
| PI: | '1618306413' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.next_good_weather: | 1618251224.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1610285132.0 | date and time of next good we |
| PARANAL.update_time: | 1618306862.0 | time of last update of weather stat |
| PARANAL.good_weather: | True | weather quality as set by external script |
| PARANAL.rain: | False | rain condition as set by external script |
| PARANAL.temperature: | 14.65 | temperature as set by external script |
| PARANAL.windspeed: | 5.47 | wind speed as set by external script |
| PARANAL.humidity: | 8.0 | humidity as set by external script |
| PARANAL.pressure: | 743.18 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | -634.0 | focuser position |
| FOC_TAR: | -633.196411132812 | focuser target position |
| FOC_DEF: | -613.196392786 | default target value |
| FOC_FILTEROFF: | -20.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.70123 | observatory latitude |
| LONGITUD: | -70.32482 | observatory longitude |
| ALTITUDE: | 2160.0 | 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: | 268.98056131077 | original position (epoch) RA |
| ORIDEC: | -2.93641409228308 | 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 |
| DRATERA: | 0.0 | [deg/hour] differential tracking rate RA |
| DRATEDEC: | 0.0 | [deg/hour] differential tracking rate DEC |
| TRACKING: | 'sidereal' | telescope tracking |
| SKYSPDRA: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (in RA/DEC) R |
| SKYSPDDEC: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (i |
| OBJRA: | 268.98056131077 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -2.93641409228308 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 88.9805613107698 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -177.063585907717 | target position (OBJ) in telescope coo |
| TARRA: | 269.258697305091 | target position with computed corrections (prec |
| TARDEC: | -2.94591897610846 | 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: | 269.258760107841 | mount position (from sensors, sky coordinates) |
| TELDEC: | -2.94595771238949 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459317.90594977 | heliocentric JD |
| U_TELRA: | 449.258760107841 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -177.054042287611 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 67.0902558885909 | horizontal telescope coordinates altitude |
| TEL_AZ: | 160.574732195157 | horizontal telescope coordinates azimuth |
| mpec_difRA: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| mpec_difDEC: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| PARKTIME: | 1618245923.42392 | Time of last mount park |
| AIRMASS: | 1.0855067403636 | Airmass of target location |
| HA: | 7.44900918014031 | Location hour angle |
| LST: | 276.707769287981 | Local Sidereal Time |
| MOVE_NUM: | 251 | 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: | 180.0 | mount rotang |
| MNT_FLIP: | 1 | telescope flip |
| AXRA: | -2027393 | RA axis count |
| AXRARAW: | -4376238 | raw RA axis count |
| AXDEC: | -2512916 | DEC axis count |
| HR_RA: | 19141006 | [???] RA axis tracking rate |
| BR_RA: | 19141006 | [???] RA axis base rate |
| BR_DEC: | 0 | [???] DEC axis base rate |
| MNT_INFO: | 1618306856.30592 | time when mount informations were collected |
| SUN_ALT: | -17.2497146075529 | solar altitude |
| SUN_AZ: | 267.753047346582 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 548.67488665844 | average value of image |
| STDEV: | 161.219773050531 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 268.98056131077 | reference value on 1st axis |
| CRVAL2T: | -2.93641409228308 | 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: | 180.0 | rotational angle |
| DATASEC: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2021-04-13T09:42:18.449' | 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: | 270.822803428 | RA of reference point |
| CRVAL2: | 0.916343245702 | DEC of reference point |
| CRPIX1: | 1460.53911336 | X reference pixel |
| CRPIX2: | 3252.03442383 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.0039066429747 | Transformation matrix |
| CD1_2: | -1.0978765237e-05 | no comment |
| CD2_1: | 1.19617185976e-05 | no comment |
| CD2_2: | 0.00388942605999 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | 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: | 3.7911595568e-07 | no comment |
| A_0_3: | -4.29861347642e-11 | no comment |
| A_0_4: | -8.24783976241e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.99253112359e-06 | no comment |
| A_1_2: | -5.89013671557e-10 | no comment |
| A_1_3: | 4.33154599588e-15 | no comment |
| A_2_0: | 4.38360010135e-06 | no comment |
| A_2_1: | -2.08836252187e-10 | no comment |
| A_2_2: | -5.0575719516e-14 | no comment |
| A_3_0: | -8.15924217398e-10 | no comment |
| A_3_1: | 7.43153899993999e-15 | no comment |
| A_4_0: | 3.49009733865e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -8.22382219258e-06 | no comment |
| B_0_3: | -5.39248427481e-10 | no comment |
| B_0_4: | 5.08710217857e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.6360735695e-06 | no comment |
| B_1_2: | -1.82591091692e-10 | no comment |
| B_1_3: | -3.40181838969e-14 | no comment |
| B_2_0: | -6.83898839698e-07 | no comment |
| B_2_1: | -5.00397578987e-10 | no comment |
| B_2_2: | 2.32383218631e-14 | no comment |
| B_3_0: | -4.01631856694e-11 | no comment |
| B_3_1: | -3.03231779936e-14 | no comment |
| B_4_0: | 5.49154927079e-16 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.000209458727365 | no comment |
| AP_0_1: | -6.29049934257e-06 | no comment |
| AP_0_2: | -3.70689267099e-07 | no comment |
| AP_0_3: | 3.86582400751e-11 | no comment |
| AP_0_4: | 7.97639241469e-15 | no comment |
| AP_1_0: | -9.12552282617e-07 | no comment |
| AP_1_1: | 7.00394616922e-06 | no comment |
| AP_1_2: | 7.05471129257e-10 | no comment |
| AP_1_3: | 1.54900913496e-14 | no comment |
| AP_2_0: | -4.39603486147e-06 | no comment |
| AP_2_1: | 1.00198712652e-10 | no comment |
| AP_2_2: | 3.98422944204e-14 | no comment |
| AP_3_0: | 8.62425949359e-10 | no comment |
| AP_3_1: | 1.3349348593e-14 | no comment |
| AP_4_0: | -1.49090609636e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00334820773702 | no comment |
| BP_0_1: | -4.39032477233e-07 | no comment |
| BP_0_2: | 8.22937551797e-06 | no comment |
| BP_0_3: | 6.76740709157e-10 | no comment |
| BP_0_4: | -2.56209935861e-14 | no comment |
| BP_1_0: | -5.64544333521e-06 | no comment |
| BP_1_1: | -3.62607142841e-06 | no comment |
| BP_1_2: | 7.01939680678e-11 | no comment |
| BP_1_3: | 2.04784420684e-14 | no comment |
| BP_2_0: | 6.86577045621e-07 | no comment |
| BP_2_1: | 5.53706884123e-10 | no comment |
| BP_2_2: | -5.10349975216e-15 | no comment |
| BP_3_0: | 3.53112223015e-11 | no comment |
| BP_3_1: | 1.97672843962e-14 | no comment |
| BP_4_0: | -5.34998507964e-16 | no comment |
| _ATE: | '2021-04-13T05:42:11' | 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 |