Image 7674416
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7674416 |
| Filename: | /mnt/data3/cta-s1/2024/20241007/00060/WF0/20241008064936-382-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: | 2024-10-08 06:49:36 UT |
| Night: | 20241007 |
| 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: | 339.8033700795389 |
| Dec: | -14.253458521275943 |
| Alt / Az: | 24.9630020630502 86.1407885421555 |
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: | 1728370176 | exposure start (seconds since 1.1.1970) |
| USEC: | 382911 | exposure start micro seconds |
| JD: | 2460591.78440061 | Modified Julian Date |
| DATE-OBS: | '2024-10-08T06:49:36.382' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 50897 | observation id |
| IMGID: | 9 | 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: | 253.786420946112 | lunar RA |
| MOONDEC: | -27.5760005331993 | lunar DEC |
| MOONPHA: | 66.266836121728 | moon phase |
| MOONALT: | -32.7531881348124 | lunar altitude |
| MOONAZ: | 25.7717066844563 | 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: | 14.50473 | detector air temperature |
| CCD_TEMP: | -19.95766 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.582 | [%] utilization of cooling power |
| VOLTAGE: | 11.89647 | [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: | 340.652843221442 | original position (epoch) RA |
| ORIDEC: | -13.4991004526362 | 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: | 340.652843221442 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -13.4991004526362 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 160.652843221442 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -166.500899547364 | target position (OBJ) in telescope coo |
| TARRA: | 341.009804964214 | target position with computed corrections (prec |
| TARDEC: | -13.3779300145273 | 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: | 341.009941233375 | mount position (from sensors, sky coordinates) |
| TELDEC: | -13.3779811286699 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460591.78916529 | heliocentric JD |
| U_TELRA: | 161.009941233375 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -166.62201887133 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 24.9630020630502 | horizontal telescope coordinates altitude |
| TEL_AZ: | 86.1407885421555 | 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: | 1728296256.04497 | Time of last mount park |
| AIRMASS: | 2.36224813772134 | Airmass of target location |
| HA: | 68.3965119836516 | Location hour angle |
| LST: | 49.4064532170266 | Local Sidereal Time |
| MOVE_NUM: | 11038 | 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: | -1160584 | RA axis count |
| AXRARAW: | -2862439 | raw RA axis count |
| AXDEC: | -2364855 | 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: | 1728370172.21268 | time when mount informations were collected |
| SUN_ALT: | -43.8628412468946 | solar altitude |
| SUN_AZ: | 306.814567614474 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 449.0 | focuser position |
| FOC_TAR: | 448.372741699219 | focuser target position |
| FOC_DEF: | 451.372745491 | 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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1728331801.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1728370142.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.WINDSPEED: | 4.5 | Wind speed, m/s |
| WEATHER.DIRECTION: | 14.2 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1728326642.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1728370142.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 6.49 | Temperature, degrees |
| PARANAL.WINDSPEED: | 13.1 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 42.0 | Humidity |
| PARANAL.PRESSURE: | 740.23 | Pressure |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 671.962549455371 | average value of image |
| STDEV: | 278.835511160943 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 340.652843221442 | reference value on 1st axis |
| CRVAL2T: | -13.4991004526362 | 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: | '2024-10-08T06:50:29.806' | 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: | 339.101928356 | RA of reference point |
| CRVAL2: | -13.410084456 | DEC of reference point |
| CRPIX1: | 2251.90332031 | X reference pixel |
| CRPIX2: | 2274.29986572 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00393731059066 | Transformation matrix |
| CD1_2: | 4.80562325058e-06 | no comment |
| CD2_1: | 6.69418218197e-06 | no comment |
| CD2_2: | 0.00393392630932 | 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: | 1.44469480227e-08 | no comment |
| A_0_3: | 4.49272010778e-11 | no comment |
| A_0_4: | -1.37829192404e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -8.71069450947e-07 | no comment |
| A_1_2: | -5.80882713364e-10 | no comment |
| A_1_3: | 9.58363497933e-15 | no comment |
| A_2_0: | -9.70894757756e-07 | no comment |
| A_2_1: | 6.29662894034e-11 | no comment |
| A_2_2: | -1.73373407143e-14 | no comment |
| A_3_0: | -7.16108597669e-10 | no comment |
| A_3_1: | -6.17813973841e-15 | no comment |
| A_4_0: | 7.79646919630999e-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: | -9.54729418852e-07 | no comment |
| B_0_3: | -7.47884576261e-10 | no comment |
| B_0_4: | -5.22966675821e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -9.21555769554e-07 | no comment |
| B_1_2: | 5.82190421769e-11 | no comment |
| B_1_3: | 2.13424965745e-15 | no comment |
| B_2_0: | 3.30138810477e-08 | no comment |
| B_2_1: | -5.65525476817e-10 | no comment |
| B_2_2: | -1.49402755475e-14 | no comment |
| B_3_0: | 6.39681475651e-12 | no comment |
| B_3_1: | 1.51572834441e-15 | no comment |
| B_4_0: | -7.98748640444e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00257380188504 | no comment |
| AP_0_1: | 3.11370158841e-06 | no comment |
| AP_0_2: | -1.3586627656e-08 | no comment |
| AP_0_3: | -4.62180967934e-11 | no comment |
| AP_0_4: | 1.15589689627e-15 | no comment |
| AP_1_0: | -1.77644467877e-05 | no comment |
| AP_1_1: | 8.74626693183e-07 | no comment |
| AP_1_2: | 5.93339736978e-10 | no comment |
| AP_1_3: | -7.74749199806e-15 | no comment |
| AP_2_0: | 9.76317582958e-07 | no comment |
| AP_2_1: | -6.2082240161e-11 | no comment |
| AP_2_2: | 1.91552069386e-14 | no comment |
| AP_3_0: | 7.28694205954e-10 | no comment |
| AP_3_1: | 8.21500298295e-15 | no comment |
| AP_4_0: | -5.74602275534e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00258831865661 | no comment |
| BP_0_1: | -1.88288039799e-05 | no comment |
| BP_0_2: | 9.58706698914e-07 | no comment |
| BP_0_3: | 7.62338301334e-10 | no comment |
| BP_0_4: | 5.58505578924e-14 | no comment |
| BP_1_0: | 1.50381455846e-06 | no comment |
| BP_1_1: | 9.25126010986e-07 | no comment |
| BP_1_2: | -5.59766087688e-11 | no comment |
| BP_1_3: | 9.04914366427e-19 | no comment |
| BP_2_0: | -3.20399357317e-08 | no comment |
| BP_2_1: | 5.77702625931e-10 | no comment |
| BP_2_2: | 1.69411910441e-14 | no comment |
| BP_3_0: | -6.82557886874e-12 | no comment |
| BP_3_1: | 4.72744285716e-16 | no comment |
| BP_4_0: | 7.94330650973999e-15 | no comment |
| _ATE: | '2024-10-08T03:50:24' | 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 |