Image 4689175
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4689175 |
| Filename: | /mnt/data2/cta-s0/2021/20211012/00001/WF0/20211013082452-686-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: | 2021-10-13 08:24:52 UT |
| Night: | 20211012 |
| Site: | cta-s0 |
| CCD: | WF0 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 1 / Dark frames |
| RA: | 358.97103027222323 |
| Dec: | -72.47447265915639 |
| Alt / Az: | 27.1149686289024 20.1274841042463 |
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: | 1634113492 | exposure start (seconds since 1.1.1970) |
| USEC: | 686992 | exposure start micro seconds |
| JD: | 2459500.84996674 | Modified Julian Date |
| DATE-OBS: | '2021-10-13T08:24:52.686' | start of exposure |
| TARGET: | 1 | target id |
| TARSEL: | 1 | selector target id |
| TARTYPE: | 'd' | target type |
| OBSID: | 26142 | observation id |
| IMGID: | 1 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 58.0206757370177 | angular distance to between observation and the |
| MOONRA: | 295.116987192104 | lunar RA |
| MOONDEC: | -25.4718621861148 | lunar DEC |
| MOONPHA: | 48.4402451243349 | moon phase |
| MOONALT: | -28.3228607484861 | lunar altitude |
| MOONAZ: | 38.2176463692367 | 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: | 'filter=N D 1 filter=N D 2 filter=N D 3 filter=N D 5 filter=N D 10 filter=N D 20 filter=N D 30 filter=N D 60 filter=N D 120 filter=N D 180' | 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: | 19.4794 | detector air temperature |
| CCD_TEMP: | -19.55775 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.653 | [%] utilization of cooling power |
| VOLTAGE: | 10.94619 | [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: | 'Dark frames' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.next_good_weather: | 1633984921.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1629890162.0 | date and time of next good we |
| PARANAL.update_time: | 1634113442.0 | 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: | 11.65 | temperature as set by external script |
| PARANAL.windspeed: | 3.67 | wind speed as set by external script |
| PARANAL.humidity: | 2.0 | humidity as set by external script |
| PARANAL.pressure: | 742.78 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | -622.0 | focuser position |
| FOC_TAR: | -621.432861328125 | focuser target position |
| FOC_DEF: | -601.432865731 | 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: | 359.358184423962 | original position (epoch) RA |
| ORIDEC: | -71.8745641087444 | 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: | 359.358184423962 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -71.8745641087444 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 179.358184423962 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -108.125435891256 | target position (OBJ) in telescope coo |
| TARRA: | 359.732816386995 | target position with computed corrections (prec |
| TARDEC: | -71.7552052203364 | 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: | 359.733075007074 | mount position (from sensors, sky coordinates) |
| TELDEC: | -71.7552772528493 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459500.85172698 | heliocentric JD |
| U_TELRA: | 179.733075007074 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -108.244722747151 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 27.1149686289024 | horizontal telescope coordinates altitude |
| TEL_AZ: | 20.1274841042463 | 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: | 1634051523.18916 | Time of last mount park |
| AIRMASS: | 2.18851018282697 | Airmass of target location |
| HA: | 78.0492273354772 | Location hour angle |
| LST: | 77.7823023425512 | Local Sidereal Time |
| MOVE_NUM: | 215 | 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: | -1023301 | RA axis count |
| AXRARAW: | -3037923 | raw RA axis count |
| AXDEC: | -1536310 | 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: | 1634113437.12698 | time when mount informations were collected |
| SUN_ALT: | -23.4876887788033 | solar altitude |
| SUN_AZ: | 291.257596887834 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 562.76500103378 | average value of image |
| STDEV: | 113.013019228506 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 359.358184423962 | reference value on 1st axis |
| CRVAL2T: | -71.8745641087444 | 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: | '2021-10-13T08:28:30.996' | 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: | 3.54468727089 | RA of reference point |
| CRVAL2: | -68.0333090299 | DEC of reference point |
| CRPIX1: | 1634.60301717 | X reference pixel |
| CRPIX2: | 3172.98136393 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00390388922465 | Transformation matrix |
| CD1_2: | -0.000329719597941 | no comment |
| CD2_1: | -0.00031535487353 | no comment |
| CD2_2: | 0.00388341322552 | 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: | 3.81959350463e-07 | no comment |
| A_0_3: | -4.9528246827e-11 | no comment |
| A_0_4: | -1.71609462242e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.40863300435e-06 | no comment |
| A_1_2: | -3.878767216e-10 | no comment |
| A_1_3: | 5.21986620386e-14 | no comment |
| A_2_0: | 3.49860333335e-06 | no comment |
| A_2_1: | -8.02595918383e-11 | no comment |
| A_2_2: | -6.42720818626e-14 | no comment |
| A_3_0: | -7.83081182049e-10 | no comment |
| A_3_1: | -3.05988670359e-14 | no comment |
| A_4_0: | -2.60065555617e-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: | -7.67511195858e-06 | no comment |
| B_0_3: | -5.68664123131e-10 | no comment |
| B_0_4: | 4.18915785969e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.71238149001e-06 | no comment |
| B_1_2: | -1.89154371276e-10 | no comment |
| B_1_3: | -5.88199638485e-14 | no comment |
| B_2_0: | -7.4059250205199e-07 | no comment |
| B_2_1: | -4.76634831362e-10 | no comment |
| B_2_2: | 3.3015911564e-14 | no comment |
| B_3_0: | -6.17748999942e-12 | no comment |
| B_3_1: | -4.48493612064e-14 | no comment |
| B_4_0: | 1.04008662755e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00132435441172 | no comment |
| AP_0_1: | -3.7208764417e-06 | no comment |
| AP_0_2: | -3.73036653072e-07 | no comment |
| AP_0_3: | 4.30154174681e-11 | no comment |
| AP_0_4: | 1.54162196112e-14 | no comment |
| AP_1_0: | -6.50421798374e-06 | no comment |
| AP_1_1: | 6.41892749791e-06 | no comment |
| AP_1_2: | 4.93692064663e-10 | no comment |
| AP_1_3: | -3.20511625316e-14 | no comment |
| AP_2_0: | -3.50617175391e-06 | no comment |
| AP_2_1: | 3.59027470354e-12 | no comment |
| AP_2_2: | 5.44763444011e-14 | no comment |
| AP_3_0: | 8.16659045653e-10 | no comment |
| AP_3_1: | 4.99451072958e-14 | no comment |
| AP_4_0: | 1.64923141312e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00247913443085 | no comment |
| BP_0_1: | 1.65099440433e-06 | no comment |
| BP_0_2: | 7.67934367334e-06 | no comment |
| BP_0_3: | 6.85050860925e-10 | no comment |
| BP_0_4: | -1.96786144461e-14 | no comment |
| BP_1_0: | -3.19690490681e-06 | no comment |
| BP_1_1: | -2.69909677529e-06 | no comment |
| BP_1_2: | 1.11286637494e-10 | no comment |
| BP_1_3: | 4.67992108983e-14 | no comment |
| BP_2_0: | 7.42085852966e-07 | no comment |
| BP_2_1: | 5.15680352896e-10 | no comment |
| BP_2_2: | -1.51358993958e-14 | no comment |
| BP_3_0: | 1.78744452239e-12 | no comment |
| BP_3_1: | 3.52345517601e-14 | no comment |
| BP_4_0: | -9.37707066654e-15 | no comment |
| _ATE: | '2021-10-13T05:28:26' | 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 |