Image 4496446
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4496446 |
| Filename: | /mnt/data2/cta-s0/2021/20210412/00060/WF0/20210413065916-238-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_R.fits |
| Time: | 2021-04-13 06:59:16 UT |
| Night: | 20210412 |
| Site: | cta-s0 |
| CCD: | WF0 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 60 / Survey |
| RA: | 246.31604110745016 |
| Dec: | -51.181068854650185 |
| Alt / Az: | 62.8748748002152 344.40711105783 |
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: | 1618297156 | exposure start (seconds since 1.1.1970) |
| USEC: | 238035 | exposure start micro seconds |
| JD: | 2459317.79091199 | Modified Julian Date |
| DATE-OBS: | '2021-04-13T06:59:16.238' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 19374 | observation id |
| IMGID: | 6 | 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: | 34.9442311488583 | lunar RA |
| MOONDEC: | 10.8239419165765 | lunar DEC |
| MOONPHA: | 92.586728964349 | moon phase |
| MOONALT: | -65.5329651673457 | lunar altitude |
| MOONAZ: | 300.782396470543 | 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 120 exe /home/karpov/make-survey.py' | script used to tak |
| 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: | 26.95021 | detector air temperature |
| CCD_TEMP: | -19.39735 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.815 | [%] utilization of cooling power |
| VOLTAGE: | 11.01975 | [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: | 'Survey' | target object name |
| PI: | '' | 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: | 1618297142.0 | 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: | 15.43 | temperature as set by external script |
| PARANAL.windspeed: | 8.45 | wind speed as set by external script |
| PARANAL.humidity: | 4.0 | humidity as set by external script |
| PARANAL.pressure: | 743.28 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | -615.0 | focuser position |
| FOC_TAR: | -614.543090820312 | focuser target position |
| FOC_DEF: | -614.543086172 | 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 |
| 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: | 246.783571615049 | original position (epoch) RA |
| ORIDEC: | -50.3953726382155 | 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: | 246.783571615049 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -50.3953726382155 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 66.7835716150486 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -129.604627361784 | target position (OBJ) in telescope coo |
| TARRA: | 247.183415046298 | target position with computed corrections (prec |
| TARDEC: | -50.4344134417045 | 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: | 247.183466908324 | mount position (from sensors, sky coordinates) |
| TELDEC: | -50.4344537687207 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459317.79458038 | heliocentric JD |
| U_TELRA: | 427.183466908324 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -129.565546231279 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 62.8748748002152 | horizontal telescope coordinates altitude |
| TEL_AZ: | 344.40711105783 | 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: | 1.12338290736432 | Airmass of target location |
| HA: | 348.907110707011 | Location hour angle |
| LST: | 236.090577615335 | Local Sidereal Time |
| MOVE_NUM: | 187 | 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: | -2291100 | RA axis count |
| AXRARAW: | -4062298 | raw RA axis count |
| AXDEC: | -1838915 | 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: | 1618297134.79625 | time when mount informations were collected |
| SUN_ALT: | -53.501521016285 | solar altitude |
| SUN_AZ: | 289.310317016141 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 656.895060649195 | average value of image |
| STDEV: | 432.542428634243 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 246.783571615049 | reference value on 1st axis |
| CRVAL2T: | -50.3953726382155 | 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: | 'R' | camera filter as string |
| DATE: | '2021-04-13T07:00:27.134' | 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: | 249.770360369 | RA of reference point |
| CRVAL2: | -52.9914684314 | DEC of reference point |
| CRPIX1: | 1551.19051107 | X reference pixel |
| CRPIX2: | 1584.97137451 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00391613680158 | Transformation matrix |
| CD1_2: | -0.000195312607044 | no comment |
| CD2_1: | -0.000202252938404 | no comment |
| CD2_2: | 0.00391811593313 | 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: | 4.01193206941e-07 | no comment |
| A_0_3: | 1.23837785198e-11 | no comment |
| A_0_4: | -1.89470589526e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.77839271268e-06 | no comment |
| A_1_2: | -5.37588975985e-10 | no comment |
| A_1_3: | 4.45082182996e-15 | no comment |
| A_2_0: | 3.71966749189e-06 | no comment |
| A_2_1: | 6.06262817511e-11 | no comment |
| A_2_2: | -5.12187212279e-14 | no comment |
| A_3_0: | -5.38589069354e-10 | no comment |
| A_3_1: | -7.9704560315099e-15 | no comment |
| A_4_0: | -4.68974160863e-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: | 3.3282461403e-06 | no comment |
| B_0_3: | -6.51291042018e-10 | no comment |
| B_0_4: | -1.82185023638e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.2424316105e-06 | no comment |
| B_1_2: | 8.43707089361e-11 | no comment |
| B_1_3: | -4.92002833321e-14 | no comment |
| B_2_0: | 2.78502325237e-07 | no comment |
| B_2_1: | -4.60727315399e-10 | no comment |
| B_2_2: | -2.5385490235e-14 | no comment |
| B_3_0: | 4.15203189975e-11 | no comment |
| B_3_1: | -3.01984505623e-14 | no comment |
| B_4_0: | -1.71744528045e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00310019823942 | no comment |
| AP_0_1: | 6.71935025282e-06 | no comment |
| AP_0_2: | -4.03659978885e-07 | no comment |
| AP_0_3: | -1.17332380956e-11 | no comment |
| AP_0_4: | 1.89721723868e-14 | no comment |
| AP_1_0: | -2.86814658806e-06 | no comment |
| AP_1_1: | -2.77915188896e-06 | no comment |
| AP_1_2: | 5.63576573912e-10 | no comment |
| AP_1_3: | -1.18778408793e-14 | no comment |
| AP_2_0: | -3.72577955082e-06 | no comment |
| AP_2_1: | -2.62573017277e-11 | no comment |
| AP_2_2: | 4.40431514987e-14 | no comment |
| AP_3_0: | 5.67640627417e-10 | no comment |
| AP_3_1: | 4.72366743035e-16 | no comment |
| AP_4_0: | 3.85774115642e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00207562523309 | no comment |
| BP_0_1: | -4.54516500095e-06 | no comment |
| BP_0_2: | -3.33588213622e-06 | no comment |
| BP_0_3: | 6.78562120503e-10 | no comment |
| BP_0_4: | 1.00168559486e-14 | no comment |
| BP_1_0: | 6.19193431771e-06 | no comment |
| BP_1_1: | -3.2434791529e-06 | no comment |
| BP_1_2: | -5.01708550311e-11 | no comment |
| BP_1_3: | 4.03116443037e-14 | no comment |
| BP_2_0: | -2.77464611451e-07 | no comment |
| BP_2_1: | 4.88102813727e-10 | no comment |
| BP_2_2: | 1.89409081582e-14 | no comment |
| BP_3_0: | -4.13483930561e-11 | no comment |
| BP_3_1: | 2.3066042184e-14 | no comment |
| BP_4_0: | 1.70347569752e-14 | no comment |
| _ATE: | '2021-04-13T03:00:20' | 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 |