Image 4497584
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4497584 |
| Filename: | /mnt/data2/cta-s0/2021/20210412/06001/WF0/20210413093846-417-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 09:38:46 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: | 261.4567128255445 |
| Dec: | 15.219923470696315 |
| Alt / Az: | 47.0999961731695 160.228238745455 |
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: | 1618306726 | exposure start (seconds since 1.1.1970) |
| USEC: | 417629 | exposure start micro seconds |
| JD: | 2459317.90177956 | Modified Julian Date |
| DATE-OBS: | '2021-04-13T09:38:46.417' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 19383 | observation id |
| IMGID: | 5 | 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: | 36.1783140624768 | lunar RA |
| MOONDEC: | 11.3413575276091 | lunar DEC |
| MOONPHA: | 91.9413984678065 | moon phase |
| MOONALT: | -31.8501965292284 | lunar altitude |
| MOONAZ: | 271.77214366663 | 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: | 28.54544 | detector air temperature |
| CCD_TEMP: | -19.49623 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.873 | [%] utilization of cooling power |
| VOLTAGE: | 11.04105 | [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: | 1618306682.0 | 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: | 14.56 | temperature as set by external script |
| PARANAL.windspeed: | 5.45 | wind speed as set by external script |
| PARANAL.humidity: | 8.0 | humidity as set by external script |
| PARANAL.pressure: | 743.2 | 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: | 262.008739079896 | original position (epoch) RA |
| ORIDEC: | 16.043991802442 | 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: | 262.008739079896 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 16.043991802442 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 82.0087390798963 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -196.043991802442 | target position (OBJ) in telescope coo |
| TARRA: | 262.250674896649 | target position with computed corrections (prec |
| TARDEC: | 16.012999228498 | 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: | 262.25088426617 | mount position (from sensors, sky coordinates) |
| TELDEC: | 16.0130564030523 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459317.90454114 | heliocentric JD |
| U_TELRA: | 442.25088426617 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -196.013056403052 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 47.0999961731695 | horizontal telescope coordinates altitude |
| TEL_AZ: | 160.228238745455 | 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: | 1.3643239330944 | Airmass of target location |
| HA: | 13.8612946429827 | Location hour angle |
| LST: | 276.112178909153 | Local Sidereal Time |
| MOVE_NUM: | 249 | 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: | -1936196 | RA axis count |
| AXRARAW: | -4276570 | raw RA axis count |
| AXDEC: | -2782000 | 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: | 1618306713.75478 | time when mount informations were collected |
| SUN_ALT: | -17.7829506253207 | solar altitude |
| SUN_AZ: | 267.992917445171 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 546.847128992331 | average value of image |
| STDEV: | 156.004739931275 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 262.008739079896 | reference value on 1st axis |
| CRVAL2T: | 16.043991802442 | 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: | '2021-04-13T09:39:58.873' | 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: | 257.822499292 | RA of reference point |
| CRVAL2: | 10.8533262265 | DEC of reference point |
| CRPIX1: | 2988.51631673 | X reference pixel |
| CRPIX2: | 949.335347493 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00389697612122 | Transformation matrix |
| CD1_2: | -6.04306585965e-05 | no comment |
| CD2_1: | -3.07303745383e-05 | no comment |
| CD2_2: | 0.00389064734307 | 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: | -7.26192968877e-07 | no comment |
| A_0_3: | 1.49225184239e-11 | no comment |
| A_0_4: | 2.70234374043e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 6.74640871083e-06 | no comment |
| A_1_2: | -8.2444849293499e-10 | no comment |
| A_1_3: | 4.43673605726e-14 | no comment |
| A_2_0: | -6.34710136452e-06 | no comment |
| A_2_1: | -2.19106541914e-11 | no comment |
| A_2_2: | -6.45615306576e-15 | no comment |
| A_3_0: | -7.40298657185e-10 | no comment |
| A_3_1: | 8.6476324491e-15 | no comment |
| A_4_0: | 1.96512936759e-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: | 7.94735616413e-06 | no comment |
| B_0_3: | -7.98873753132e-10 | no comment |
| B_0_4: | -6.68205722694e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.45724523938e-06 | no comment |
| B_1_2: | 6.42329359584e-11 | no comment |
| B_1_3: | -2.60766069984e-14 | no comment |
| B_2_0: | 7.96257615575e-07 | no comment |
| B_2_1: | -7.47053713179e-10 | no comment |
| B_2_2: | 2.56928090032e-14 | no comment |
| B_3_0: | 9.14303244991e-11 | no comment |
| B_3_1: | -1.56318630081e-14 | no comment |
| B_4_0: | 2.22776806804e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0016615210597 | no comment |
| AP_0_1: | -2.56771952884e-05 | no comment |
| AP_0_2: | 7.28490098736e-07 | no comment |
| AP_0_3: | -2.04386256632e-11 | no comment |
| AP_0_4: | -3.17459634289e-15 | no comment |
| AP_1_0: | 1.85097067845e-05 | no comment |
| AP_1_1: | -6.7554910151e-06 | no comment |
| AP_1_2: | 9.20503686115e-10 | no comment |
| AP_1_3: | -5.86118264942e-14 | no comment |
| AP_2_0: | 6.36401957566e-06 | no comment |
| AP_2_1: | -1.16828922205e-10 | no comment |
| AP_2_2: | 1.73382864417e-14 | no comment |
| AP_3_0: | 8.19756933933e-10 | no comment |
| AP_3_1: | -2.70357092312e-14 | no comment |
| AP_4_0: | -2.82066704198e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00267704347991 | no comment |
| BP_0_1: | 2.79640802041e-05 | no comment |
| BP_0_2: | -7.96340544948e-06 | no comment |
| BP_0_3: | 9.10984974538e-10 | no comment |
| BP_0_4: | -1.3688415811e-14 | no comment |
| BP_1_0: | -3.00313791251e-05 | no comment |
| BP_1_1: | 5.46567108519e-06 | no comment |
| BP_1_2: | -1.9788300732e-10 | no comment |
| BP_1_3: | 3.83818187434e-14 | no comment |
| BP_2_0: | -8.05989173183e-07 | no comment |
| BP_2_1: | 8.17717006422e-10 | no comment |
| BP_2_2: | -3.86670313879e-14 | no comment |
| BP_3_0: | -9.46227020282e-11 | no comment |
| BP_3_1: | 2.71083102929e-14 | no comment |
| BP_4_0: | -2.0714393e-14 | no comment |
| _ATE: | '2021-04-13T05:39:51' | 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 |