Image 6346391
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6346391 |
| Filename: | /mnt/data3/cta-s1/2023/20230624/00060/WF0/20230625060900-014-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: | 2023-06-25 06:09:00 UT |
| Night: | 20230624 |
| 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: | 282.00604743518363 |
| Dec: | -26.742045803005734 |
| Alt / Az: | 79.4964869230826 80.8904467919804 |
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: | 1687673340 | exposure start (seconds since 1.1.1970) |
| USEC: | 14166 | exposure start micro seconds |
| JD: | 2460120.75620226 | Modified Julian Date |
| DATE-OBS: | '2023-06-25T06:09:00.014' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 38788 | observation id |
| IMGID: | 27 | 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: | 173.259888042018 | lunar RA |
| MOONDEC: | 6.49700913417628 | lunar DEC |
| MOONPHA: | 56.5119387234464 | moon phase |
| MOONALT: | -31.4902635781827 | lunar altitude |
| MOONAZ: | 82.2464551411529 | 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: | 1 | 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: | 21.21087 | detector air temperature |
| CCD_TEMP: | -20.09829 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.638 | [%] utilization of cooling power |
| VOLTAGE: | 11.98995 | [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: | 283.078856662147 | original position (epoch) RA |
| ORIDEC: | -25.8815981830361 | 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: | 283.078856662147 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -25.8815981830361 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 103.078856662147 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -154.118401816964 | target position (OBJ) in telescope coo |
| TARRA: | 283.447685654633 | target position with computed corrections (prec |
| TARDEC: | -25.8531182904264 | 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: | 283.447873539983 | mount position (from sensors, sky coordinates) |
| TELDEC: | -25.8531341673716 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460120.76221476 | heliocentric JD |
| U_TELRA: | 463.447873539983 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -154.146865832628 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 79.4964869230826 | horizontal telescope coordinates altitude |
| TEL_AZ: | 80.8904467919804 | 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: | 1687606102.16772 | Time of last mount park |
| AIRMASS: | 1.01701855092347 | Airmass of target location |
| HA: | 11.5380241158833 | Location hour angle |
| LST: | 294.985897655866 | Local Sidereal Time |
| MOVE_NUM: | 17537 | 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: | -1969238 | RA axis count |
| AXRARAW: | -3671497 | raw RA axis count |
| AXDEC: | -2187796 | 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: | 1687673335.87539 | time when mount informations were collected |
| SUN_ALT: | -70.2692812009319 | solar altitude |
| SUN_AZ: | 269.114993701324 | solar azimuth |
| PARANAL.NEXT_GOOD_WEATHER: | 1687205043.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1687673281.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 12.17 | Temperature, degrees |
| PARANAL.WINDSPEED: | 7.18 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 18.0 | Humidity |
| PARANAL.PRESSURE: | 745.3 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 972.0 | focuser position |
| FOC_TAR: | 971.398803710938 | focuser target position |
| FOC_DEF: | 974.398797595 | 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: | 573.272377181346 | average value of image |
| STDEV: | 252.797921115923 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 283.078856662147 | reference value on 1st axis |
| CRVAL2T: | -25.8815981830361 | 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: | '2023-06-25T06:09:54.697' | 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: | 282.318723394 | RA of reference point |
| CRVAL2: | -29.5531002118 | DEC of reference point |
| CRPIX1: | 2008.41164144 | X reference pixel |
| CRPIX2: | 1344.95102437 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00393044755483 | Transformation matrix |
| CD1_2: | -1.79058826831e-06 | no comment |
| CD2_1: | -2.14252148403e-06 | no comment |
| CD2_2: | 0.00392068786104 | 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: | 8.09503473839e-08 | no comment |
| A_0_3: | -9.37251081842e-11 | no comment |
| A_0_4: | 2.52221637704e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 4.38681643253e-06 | no comment |
| A_1_2: | -6.21452409174e-10 | no comment |
| A_1_3: | 7.37571124467999e-15 | no comment |
| A_2_0: | 3.6052237938e-07 | no comment |
| A_2_1: | -5.55217842744e-11 | no comment |
| A_2_2: | 2.91118784509e-14 | no comment |
| A_3_0: | -8.31327611377e-10 | no comment |
| A_3_1: | 2.05416973243e-14 | no comment |
| A_4_0: | 4.90379910484e-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: | 5.3175871755e-06 | no comment |
| B_0_3: | -7.55169407778e-10 | no comment |
| B_0_4: | -1.00169112443e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.19275676355e-07 | no comment |
| B_1_2: | -1.09701143826e-10 | no comment |
| B_1_3: | 2.70840451871e-14 | no comment |
| B_2_0: | 4.09357429261e-07 | no comment |
| B_2_1: | -6.56279456238e-10 | no comment |
| B_2_2: | 1.55116961057e-14 | no comment |
| B_3_0: | -3.54501047543e-12 | no comment |
| B_3_1: | 3.56228246478e-14 | no comment |
| B_4_0: | 1.53339006128e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00468463292512 | no comment |
| AP_0_1: | -4.07722562536e-06 | no comment |
| AP_0_2: | -8.78497335976e-08 | no comment |
| AP_0_3: | 9.79091659562999e-11 | no comment |
| AP_0_4: | -2.55687433836e-14 | no comment |
| AP_1_0: | -1.97324041395e-05 | no comment |
| AP_1_1: | -4.40647408971e-06 | no comment |
| AP_1_2: | 6.7582868589e-10 | no comment |
| AP_1_3: | -1.91948451334e-14 | no comment |
| AP_2_0: | -3.64068317261e-07 | no comment |
| AP_2_1: | 6.96691808059e-11 | no comment |
| AP_2_2: | -3.14348519719e-14 | no comment |
| AP_3_0: | 8.48158291979e-10 | no comment |
| AP_3_1: | -3.45767482845e-14 | no comment |
| AP_4_0: | -5.11295118569e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0129304513324 | no comment |
| BP_0_1: | -5.87232772023e-06 | no comment |
| BP_0_2: | -5.34076499143e-06 | no comment |
| BP_0_3: | 8.16444451815e-10 | no comment |
| BP_0_4: | -4.40575335264e-15 | no comment |
| BP_1_0: | -3.09804648052e-06 | no comment |
| BP_1_1: | -4.26268205081e-07 | no comment |
| BP_1_2: | 1.23552108592e-10 | no comment |
| BP_1_3: | -2.96323686254e-14 | no comment |
| BP_2_0: | -4.18842089222e-07 | no comment |
| BP_2_1: | 6.76603863140999e-10 | no comment |
| BP_2_2: | -2.70696387489e-14 | no comment |
| BP_3_0: | 5.59580513349e-12 | no comment |
| BP_3_1: | -3.68078970216e-14 | no comment |
| BP_4_0: | -1.54587578617e-14 | no comment |
| _ATE: | '2023-06-25T02:09:49' | 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 |