Image 2926961
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2926961 |
| Filename: | /mnt/data2/cta-s0/2019/20191226/00071/WF0/20191227080408-848-RA.fits |
| Dark: | calibrations/cta-s0/masterdarks/dark_cta-s0_WF0_6069_20190923_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s0/masterflats/masterflat_cta-s0_WF0_6069_20191212_1x1_4096x4096_V.fits |
| Time: | 2019-12-27 08:04:08 UT |
| Night: | 20191226 |
| Site: | cta-s0 |
| CCD: | WF0 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 71 / Subpixel test V |
| RA: | 178.83049672875012 |
| Dec: | -49.52892991385565 |
| Alt / Az: | 53.4051732021138 322.882037405015 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1577433848 | exposure start (seconds since 1.1.1970) |
| USEC: | 848744 | exposure start micro seconds |
| JD: | 2458844.83592103 | Modified Julian Date |
| DATE-OBS: | '2019-12-27T08:04:08.848' | start of exposure |
| TARGET: | 71 | target id |
| TARSEL: | 71 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 14579 | observation id |
| IMGID: | 14 | image id |
| PROC: | 1 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 84.394308027096 | angular distance to between observation and the |
| MOONRA: | 290.077948302445 | lunar RA |
| MOONDEC: | -23.1079032201045 | lunar DEC |
| MOONPHA: | 92.510041108417 | moon phase |
| MOONALT: | -30.7091254452912 | lunar altitude |
| MOONAZ: | 320.86505689133 | 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 10800 loopdisable filter=V for 20 { T0.WOFFS=(rand(-0.03,0.03),rand(-0.03,0.03)) E 30 }' | script used to take this images |
| 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: | 24.55516 | detector air temperature |
| CCD_TEMP: | -20.0082 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.84 | [%] utilization of cooling power |
| VOLTAGE: | 10.99625 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6069 | camera product identification |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'Subpixel test V' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| 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: | 180.0 | original position (epoch) RA |
| ORIDEC: | -50.0 | original position (epoch) DEC |
| OEPOCH: | 2000.0 | epoch (2000,..) |
| PMRA: | 0.0 | proper motion/year RA |
| PMDEC: | 0.0 | proper motion/year DEC |
| OFFSRA: | 0.0157781 | object offset RA |
| OFFSDEC: | -0.0190792999999871 | object offset DEC |
| DRATERA: | 0.0 | [deg/hour] differential tracking rate RA |
| DRATEDEC: | 0.0 | [deg/hour] differential tracking rate DEC |
| TRACKING: | 'on' | 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: | 180.0157781 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -50.0190793 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 180.0157781 | target position (OBJ) in telescope coordinate |
| TAR_TELDEC: | -50.0190793 | target position (OBJ) in telescope coordinat |
| TARRA: | 180.257089479603 | target position with computed corrections (prec |
| TARDEC: | -50.1193777095926 | 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: | 180.256611651878 | mount position (from sensors, sky coordinates) |
| TELDEC: | -50.1193125599379 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458844.83495187 | heliocentric JD |
| U_TELRA: | 180.256611651878 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -50.1193125599379 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 53.4051732021138 | horizontal telescope coordinates altitude |
| TEL_AZ: | 322.882037405015 | 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: | 1577354076.67278 | Time of last mount park |
| AIRMASS: | 1.24507276571831 | Airmass of target location |
| HA: | 325.870555910688 | Location hour angle |
| LST: | 146.127167562566 | Local Sidereal Time |
| MOVE_NUM: | 1336 | 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 |
| AXRA: | -58731 | RA axis count |
| AXRARAW: | -1831578 | raw RA axis count |
| AXDEC: | -711340 | 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: | 1577433823.57724 | time when mount informations were collected |
| SUN_ALT: | -21.1927726143222 | solar altitude |
| SUN_AZ: | 310.253527830819 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | -634.0 | focuser position |
| FOC_TAR: | -633.352722167969 | focuser target position |
| FOC_DEF: | -638.352705411 | default target value |
| FOC_FILTEROFF: | 5.0 | 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: | 1577384920.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1576612968.0 | date and time of next good we |
| PARANAL.update_time: | 1577433842.0 | 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: | 15.63 | temperature as set by external script |
| PARANAL.windspeed: | 0.73 | wind speed as set by external script |
| PARANAL.humidity: | 18.0 | humidity as set by external script |
| PARANAL.pressure: | 743.8 | pressure as set by external script |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 539.29874020365 | average value of image |
| STDEV: | 19.7455175628053 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 180.0157781 | reference value on 1st axis |
| CRVAL2T: | -50.0190793 | 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: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2020-01-20T23:15:01' | Date this file was created. |
| 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: | 179.489824008 | RA of reference point |
| CRVAL2: | -51.5049190165 | DEC of reference point |
| CRPIX1: | 2185.30163574 | X reference pixel |
| CRPIX2: | 2561.4888916 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00393985989737 | Transformation matrix |
| CD1_2: | 1.59002035689e-05 | no comment |
| CD2_1: | 2.46527303646e-05 | no comment |
| CD2_2: | -0.00393682738977 | 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: | -6.31862589965e-07 | no comment |
| A_0_3: | 5.82997703027e-10 | no comment |
| A_0_4: | 2.36872885534e-13 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.02052568438e-06 | no comment |
| A_1_2: | -1.68272189996e-09 | no comment |
| A_1_3: | -3.85825395638e-13 | no comment |
| A_2_0: | -1.4841753838e-06 | no comment |
| A_2_1: | 5.52151330217e-10 | no comment |
| A_2_2: | 5.17057891417e-13 | no comment |
| A_3_0: | -1.06321311458e-09 | no comment |
| A_3_1: | -1.98384316895e-14 | no comment |
| A_4_0: | 2.46669353278e-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: | -3.7156088765e-06 | no comment |
| B_0_3: | -1.65055619959e-09 | no comment |
| B_0_4: | -2.16008394103e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.40351862897e-06 | no comment |
| B_1_2: | 7.40451653296e-10 | no comment |
| B_1_3: | 4.58323273745e-13 | no comment |
| B_2_0: | -2.10103062587e-07 | no comment |
| B_2_1: | -1.08839557256e-09 | no comment |
| B_2_2: | -3.98425485351e-13 | no comment |
| B_3_0: | 3.78252466135e-10 | no comment |
| B_3_1: | 4.06724902207e-13 | no comment |
| B_4_0: | -6.79443290474e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00468262194714 | no comment |
| AP_0_1: | 0.000117361755791 | no comment |
| AP_0_2: | 6.21961209115e-07 | no comment |
| AP_0_3: | -6.43099534231e-10 | no comment |
| AP_0_4: | -2.51313805716e-13 | no comment |
| AP_1_0: | -9.94222755801e-05 | no comment |
| AP_1_1: | 3.03822883069e-06 | no comment |
| AP_1_2: | 1.80475476066e-09 | no comment |
| AP_1_3: | 4.22914185372e-13 | no comment |
| AP_2_0: | 1.52690915319e-06 | no comment |
| AP_2_1: | -6.2622846166599e-10 | no comment |
| AP_2_2: | -5.50642660502e-13 | no comment |
| AP_3_0: | 1.10512914193e-09 | no comment |
| AP_3_1: | 4.60502920148e-14 | no comment |
| AP_4_0: | -2.60061789455e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0315905542462 | no comment |
| BP_0_1: | -0.000127990842723 | no comment |
| BP_0_2: | 3.76891320271e-06 | no comment |
| BP_0_3: | 1.76487987393e-09 | no comment |
| BP_0_4: | 2.44654265602e-13 | no comment |
| BP_1_0: | 0.000103559123267 | no comment |
| BP_1_1: | 1.41427942612e-06 | no comment |
| BP_1_2: | -8.35214313674e-10 | no comment |
| BP_1_3: | -4.8738843553e-13 | no comment |
| BP_2_0: | 2.01060529703e-07 | no comment |
| BP_2_1: | 1.17423339611e-09 | no comment |
| BP_2_2: | 4.37012963741e-13 | no comment |
| BP_3_0: | -4.12463558446e-10 | no comment |
| BP_3_1: | -4.31641345817e-13 | no comment |
| BP_4_0: | 7.4824273179e-14 | no comment |
| _ATE: | '2020-01-20T23:14:57' | Date this file was created. |