Image 6747644
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6747644 |
| Filename: | /mnt/data3/cta-s1/2023/20231107/00060/WF0/20231108052854-876-RA.fits |
| Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits |
| Time: | 2023-11-08 05:28:54 UT |
| Night: | 20231107 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 90.3214845918 |
| Dec: | -64.5492251239 |
| Alt / Az: | 44.2252329801 341.773593388 |
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: | 1699421334 | exposure start (seconds since 1.1.1970) |
| USEC: | 876482 | exposure start micro seconds |
| JD: | 2460256.72836444 | Modified Julian Date |
| DATE-OBS: | '2023-11-08T05:28:54.876' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 43067 | observation id |
| IMGID: | 41 | 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: | 168.734443683445 | lunar RA |
| MOONDEC: | 8.37087454263475 | lunar DEC |
| MOONPHA: | 67.2070138029384 | moon phase |
| MOONALT: | -21.3662271323547 | lunar altitude |
| MOONAZ: | 270.424876353 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA-S1 FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA-S1' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 2 | script loop count |
| SCRIPT: | 'exe /home/karpov/make-survey.py' | script used to take this images |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0620' | 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: | 26.24927 | detector air temperature |
| CCD_TEMP: | -20.03457 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.698 | [%] utilization of cooling power |
| VOLTAGE: | 12.01318 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6204 | camera product identification |
| PREFLASH: | 0.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 0 | 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 |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.63368 | observatory latitude |
| LONGITUD: | -70.3769 | observatory longitude |
| ALTITUDE: | 2400.0 | 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: | 91.5929955140469 | original position (epoch) RA |
| ORIDEC: | -65.4378954498628 | 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: | 91.5929955140469 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -65.4378954498628 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 91.5929955140469 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -65.4378954498628 | target position (OBJ) in telescope coo |
| TARRA: | 91.5974464246563 | target position with computed corrections (prec |
| TARDEC: | -65.4260916252872 | 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: | 91.597425438117 | mount position (from sensors, sky coordinates) |
| TELDEC: | -65.4260862757719 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460256.7286097 | heliocentric JD |
| U_TELRA: | 91.597425438117 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -65.4260862757719 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 44.2252329801314 | horizontal telescope coordinates altitude |
| TEL_AZ: | 341.773593388289 | 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: | 1699350801.86091 | Time of last mount park |
| AIRMASS: | 1.43272510744259 | Airmass of target location |
| HA: | 327.387551890542 | Location hour angle |
| LST: | 58.9849773286586 | Local Sidereal Time |
| MOVE_NUM: | 10093 | 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: | -37156 | RA axis count |
| AXRARAW: | -1392488 | raw RA axis count |
| AXDEC: | -928588 | 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: | 1699421330.68793 | time when mount informations were collected |
| SUN_ALT: | -46.0172771054692 | solar altitude |
| SUN_AZ: | 337.253321395147 | solar azimuth |
| PARANAL.NEXT_GOOD_WEATHER: | 1698863342.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1699421282.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 18.15 | Temperature, degrees |
| PARANAL.WINDSPEED: | 3.45 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 11.0 | Humidity |
| PARANAL.PRESSURE: | 744.3 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 930.0 | focuser position |
| FOC_TAR: | 929.248474121094 | focuser target position |
| FOC_DEF: | 932.248496994 | default target value |
| FOC_FILTEROFF: | -3.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 602.346745242508 | average value of image |
| STDEV: | 304.411169097066 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 91.5929955140469 | reference value on 1st axis |
| CRVAL2T: | -65.4378954498628 | 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: | '2023-11-08T05:29:47.746' | 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: | 90.7925574398 | RA of reference point |
| CRVAL2: | -63.6279802744 | DEC of reference point |
| CRPIX1: | 2133.21004232 | X reference pixel |
| CRPIX2: | 1826.18693034 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.0039329591142 | Transformation matrix |
| CD1_2: | 4.63432055103e-05 | no comment |
| CD2_1: | 4.46530845107e-05 | no comment |
| CD2_2: | -0.00393153487652 | 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: | -6.52424515954e-08 | no comment |
| A_0_3: | -2.63376168677e-11 | no comment |
| A_0_4: | 1.05340209766e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.67433875916e-06 | no comment |
| A_1_2: | -5.59983668941e-10 | no comment |
| A_1_3: | -2.16054830336e-14 | no comment |
| A_2_0: | -4.23635189141e-07 | no comment |
| A_2_1: | 8.88030377578e-13 | no comment |
| A_2_2: | 1.95332984453e-14 | no comment |
| A_3_0: | -7.48196801838e-10 | no comment |
| A_3_1: | -3.13871226087e-14 | no comment |
| A_4_0: | 1.7756151886e-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: | 1.99222610609e-06 | no comment |
| B_0_3: | -6.86526864874e-10 | no comment |
| B_0_4: | -4.52413157978e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.14463969536e-07 | no comment |
| B_1_2: | -1.72250597392e-11 | no comment |
| B_1_3: | 9.04078331531e-15 | no comment |
| B_2_0: | 2.10343336001e-07 | no comment |
| B_2_1: | -5.66841804018e-10 | no comment |
| B_2_2: | -6.6952594648e-15 | no comment |
| B_3_0: | 8.77711215337e-12 | no comment |
| B_3_1: | -5.45719987373e-15 | no comment |
| B_4_0: | -9.91689298314e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00158340748083 | no comment |
| AP_0_1: | -2.21263755544e-06 | no comment |
| AP_0_2: | 6.6284367835e-08 | no comment |
| AP_0_3: | 2.72301674473e-11 | no comment |
| AP_0_4: | -1.08754983005e-14 | no comment |
| AP_1_0: | -1.70510579316e-05 | no comment |
| AP_1_1: | -1.68128641658e-06 | no comment |
| AP_1_2: | 5.74720801818e-10 | no comment |
| AP_1_3: | 1.82413667315e-14 | no comment |
| AP_2_0: | 4.27311480255e-07 | no comment |
| AP_2_1: | -1.94826226504e-12 | no comment |
| AP_2_2: | -1.94467511241e-14 | no comment |
| AP_3_0: | 7.59973114038e-10 | no comment |
| AP_3_1: | 2.74497952931e-14 | no comment |
| AP_4_0: | -1.74009799868e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00489717043145 | no comment |
| BP_0_1: | -1.37820603566e-05 | no comment |
| BP_0_2: | -2.00146181397e-06 | no comment |
| BP_0_3: | 7.01933642657e-10 | no comment |
| BP_0_4: | 4.11949059635e-14 | no comment |
| BP_1_0: | -4.77757985134e-07 | no comment |
| BP_1_1: | 3.15752178317e-07 | no comment |
| BP_1_2: | 1.5790146552e-11 | no comment |
| BP_1_3: | -8.45028256006e-15 | no comment |
| BP_2_0: | -2.13942212241e-07 | no comment |
| BP_2_1: | 5.78066199405e-10 | no comment |
| BP_2_2: | 3.30211048737e-15 | no comment |
| BP_3_0: | -9.02121755178e-12 | no comment |
| BP_3_1: | 6.25503078842e-15 | no comment |
| BP_4_0: | 1.00980270199e-14 | no comment |
| _ATE: | '2023-11-08T02:29:42' | 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 |