Image 7856329
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7856329 |
| Filename: | /mnt/data3/cta-s1/2024/20241222/00060/WF0/20241223080156-830-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: | 2024-12-23 08:01:56 UT |
| Night: | 20241222 |
| 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: | 107.07527815210672 |
| Dec: | -4.653889180185568 |
| Alt / Az: | 51.1163586724334 116.614793877602 |
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: | 1734940916 | exposure start (seconds since 1.1.1970) |
| USEC: | 830187 | exposure start micro seconds |
| JD: | 2460667.83463791 | Modified Julian Date |
| DATE-OBS: | '2024-12-23T08:01:56.830' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 53829 | observation id |
| IMGID: | 13 | 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: | 185.362482295166 | lunar RA |
| MOONDEC: | -2.72861472007967 | lunar DEC |
| MOONPHA: | 52.3409411080486 | moon phase |
| MOONALT: | 43.2348536446092 | lunar altitude |
| MOONAZ: | 248.946162651329 | 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: | 0 | 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: | 19.49039 | detector air temperature |
| CCD_TEMP: | -19.96206 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.653 | [%] utilization of cooling power |
| VOLTAGE: | 12.72533 | [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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1733515501.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1734940561.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.WINDSPEED: | 0.0 | Wind speed, m/s |
| WEATHER.DIRECTION: | 259.8 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1732321937.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1734940862.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 14.52 | Temperature, degrees |
| PARANAL.WINDSPEED: | 1.63 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 8.0 | Humidity |
| PARANAL.PRESSURE: | 745.15 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 446.0 | focuser position |
| FOC_TAR: | 445.925842285156 | focuser target position |
| FOC_DEF: | 448.925851703 | 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 |
| 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: | 107.894122507229 | original position (epoch) RA |
| ORIDEC: | -3.90033418916558 | 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: | 107.894122507229 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -3.90033418916558 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 287.894122507229 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -176.099665810834 | target position (OBJ) in telescope coo |
| TARRA: | 108.218472278149 | target position with computed corrections (prec |
| TARDEC: | -3.94673578444472 | 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: | 108.218245575801 | mount position (from sensors, sky coordinates) |
| TELDEC: | -3.94680798780473 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460667.83968195 | heliocentric JD |
| U_TELRA: | 288.218245575801 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -176.053192012195 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 51.1163586724334 | horizontal telescope coordinates altitude |
| TEL_AZ: | 116.614793877602 | 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: | 1734861176.17996 | Time of last mount park |
| AIRMASS: | 1.28409381780205 | Airmass of target location |
| HA: | 34.2329300766035 | Location hour angle |
| LST: | 142.451175652404 | Local Sidereal Time |
| MOVE_NUM: | 8488 | 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: | -1646466 | RA axis count |
| AXRARAW: | -3154228 | raw RA axis count |
| AXDEC: | -2498711 | 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: | 1734940912.71549 | time when mount informations were collected |
| SUN_ALT: | -21.2737260307892 | solar altitude |
| SUN_AZ: | 310.377939186302 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 668.145301844993 | average value of image |
| STDEV: | 391.863101611717 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 107.894122507229 | reference value on 1st axis |
| CRVAL2T: | -3.90033418916558 | 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: | 'V' | camera filter as string |
| DATE: | '2024-12-23T08:02:49.352' | 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: | 104.481764465 | RA of reference point |
| CRVAL2: | -3.37733493019 | DEC of reference point |
| CRPIX1: | 2736.31164551 | X reference pixel |
| CRPIX2: | 2385.86483256 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392406787562 | Transformation matrix |
| CD1_2: | -9.17770688062e-09 | no comment |
| CD2_1: | -3.64104297869e-06 | no comment |
| CD2_2: | 0.00392902125105 | 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: | -3.42929678564e-07 | no comment |
| A_0_3: | -8.36874795332e-12 | no comment |
| A_0_4: | -4.50243935894e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.6112015041e-06 | no comment |
| A_1_2: | -6.29893791944e-10 | no comment |
| A_1_3: | -9.39018064871e-15 | no comment |
| A_2_0: | -4.43293760589e-06 | no comment |
| A_2_1: | -4.70014649034e-11 | no comment |
| A_2_2: | -2.37002531243e-14 | no comment |
| A_3_0: | -7.24614122823e-10 | no comment |
| A_3_1: | -2.94774390343e-14 | no comment |
| A_4_0: | 1.2519182412e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -1.91666646203e-06 | no comment |
| B_0_3: | -7.5231180464e-10 | no comment |
| B_0_4: | 4.94848062239e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.77861536877e-06 | no comment |
| B_1_2: | -3.63065569698e-11 | no comment |
| B_1_3: | -1.94864256131e-14 | no comment |
| B_2_0: | -1.6491808674e-08 | no comment |
| B_2_1: | -6.01230870293e-10 | no comment |
| B_2_2: | -4.20194280574e-14 | no comment |
| B_3_0: | 1.01526590043e-11 | no comment |
| B_3_1: | -4.56607731648e-15 | no comment |
| B_4_0: | -6.47418195839e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0112433446651 | no comment |
| AP_0_1: | 2.95145225131e-06 | no comment |
| AP_0_2: | 3.50916812507e-07 | no comment |
| AP_0_3: | 1.00968398958e-11 | no comment |
| AP_0_4: | 4.52085148083e-15 | no comment |
| AP_1_0: | -6.29943580325e-06 | no comment |
| AP_1_1: | 1.62030202135e-06 | no comment |
| AP_1_2: | 6.51036141874e-10 | no comment |
| AP_1_3: | 1.33694874463e-14 | no comment |
| AP_2_0: | 4.4540316081e-06 | no comment |
| AP_2_1: | 7.42195847876e-11 | no comment |
| AP_2_2: | 3.23369049698e-14 | no comment |
| AP_3_0: | 7.69671997588e-10 | no comment |
| AP_3_1: | 3.35530178133e-14 | no comment |
| AP_4_0: | 9.59945690806e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0064017104955 | no comment |
| BP_0_1: | -1.38510462029e-05 | no comment |
| BP_0_2: | 1.92821952961e-06 | no comment |
| BP_0_3: | 7.7143875426e-10 | no comment |
| BP_0_4: | -3.06294138591e-16 | no comment |
| BP_1_0: | 2.38449116201e-06 | no comment |
| BP_1_1: | 3.79499967418e-06 | no comment |
| BP_1_2: | 6.33834314566e-11 | no comment |
| BP_1_3: | 3.02921039595e-14 | no comment |
| BP_2_0: | 2.12303340717e-08 | no comment |
| BP_2_1: | 6.42200482098e-10 | no comment |
| BP_2_2: | 4.5013680635e-14 | no comment |
| BP_3_0: | -9.23447457367e-12 | no comment |
| BP_3_1: | 1.35185913669e-14 | no comment |
| BP_4_0: | 6.08380126195e-15 | no comment |
| _ATE: | '2024-12-23T05:02:44' | 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 |