Image 7671948
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7671948 |
| Filename: | /mnt/data3/cta-s1/2024/20241006/00060/WF0/20241007074452-485-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: | 2024-10-07 07:44:52 UT |
| Night: | 20241006 |
| 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: | 82.70060387891323 |
| Dec: | -31.151565018709146 |
| Alt / Az: | 69.7637359765252 295.540784091174 |
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: | 1728287092 | exposure start (seconds since 1.1.1970) |
| USEC: | 485384 | exposure start micro seconds |
| JD: | 2460590.8227808 | Modified Julian Date |
| DATE-OBS: | '2024-10-07T07:44:52.485' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 50854 | observation id |
| IMGID: | 21 | 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: | 240.857950035193 | lunar RA |
| MOONDEC: | -25.2848012874215 | lunar DEC |
| MOONPHA: | 72.3053536471553 | moon phase |
| MOONALT: | -40.062248379464 | lunar altitude |
| MOONAZ: | 358.305888091389 | 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: | 20.12541 | detector air temperature |
| CCD_TEMP: | -19.95766 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.675 | [%] utilization of cooling power |
| VOLTAGE: | 12.68551 | [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: | 83.5846124892465 | original position (epoch) RA |
| ORIDEC: | -31.8025158994201 | 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: | 83.5846124892465 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -31.8025158994201 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 83.5846124892465 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -31.8025158994201 | target position (OBJ) in telescope coo |
| TARRA: | 83.8140807149362 | target position with computed corrections (prec |
| TARDEC: | -31.7792155015788 | 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: | 83.8141520703328 | mount position (from sensors, sky coordinates) |
| TELDEC: | -31.779198044584 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460590.82431145 | heliocentric JD |
| U_TELRA: | 83.8141520703328 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -31.779198044584 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 69.7637359765252 | horizontal telescope coordinates altitude |
| TEL_AZ: | 295.540784091174 | 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: | 1728209915.84308 | Time of last mount park |
| AIRMASS: | 1.06569001308901 | Airmass of target location |
| HA: | 338.461341800434 | Location hour angle |
| LST: | 62.2754938707667 | Local Sidereal Time |
| MOVE_NUM: | 10715 | 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: | 120338 | RA axis count |
| AXRARAW: | -1780497 | raw RA axis count |
| AXDEC: | -451040 | 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: | 1728287088.26147 | time when mount informations were collected |
| SUN_ALT: | -33.3793222779863 | solar altitude |
| SUN_AZ: | 295.50565111759 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 439.0 | focuser position |
| FOC_TAR: | 438.731475830078 | focuser target position |
| FOC_DEF: | 441.731462926 | 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: | 1728245461.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1728287041.0 | 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: | 63.3 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1728285842.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1728287042.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 10.44 | Temperature, degrees |
| PARANAL.WINDSPEED: | 16.95 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 25.0 | Humidity |
| PARANAL.PRESSURE: | 741.82 | Pressure |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 612.073056423795 | average value of image |
| STDEV: | 261.920540930754 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 83.5846124892465 | reference value on 1st axis |
| CRVAL2T: | -31.8025158994201 | 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: | '2024-10-07T07:45:46.047' | 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: | 82.0977601673 | RA of reference point |
| CRVAL2: | -32.1829874357 | DEC of reference point |
| CRPIX1: | 1948.5464681 | X reference pixel |
| CRPIX2: | 2322.29805501 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00393254108794 | Transformation matrix |
| CD1_2: | -1.06707613452e-05 | no comment |
| CD2_1: | -1.17712999778e-05 | no comment |
| CD2_2: | -0.00393153122598 | 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: | 1.88692208847e-08 | no comment |
| A_0_3: | 2.52396658571e-11 | no comment |
| A_0_4: | 1.769934373e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.19204986663e-06 | no comment |
| A_1_2: | -6.3321398161e-10 | no comment |
| A_1_3: | -3.51134284405e-14 | no comment |
| A_2_0: | 9.02365935451e-07 | no comment |
| A_2_1: | 1.40991642678e-11 | no comment |
| A_2_2: | 3.83157537783e-15 | no comment |
| A_3_0: | -7.61164507643e-10 | no comment |
| A_3_1: | -1.63170561565e-14 | no comment |
| A_4_0: | 5.20913478701e-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: | -1.39670024989e-06 | no comment |
| B_0_3: | -7.48556055661e-10 | no comment |
| B_0_4: | -3.01958549931e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 8.37401470738e-07 | no comment |
| B_1_2: | -3.19432222825e-11 | no comment |
| B_1_3: | -1.78085438684e-14 | no comment |
| B_2_0: | -5.5614625068e-08 | no comment |
| B_2_1: | -5.79887200831e-10 | no comment |
| B_2_2: | 1.13623525875e-15 | no comment |
| B_3_0: | -1.69440222814e-11 | no comment |
| B_3_1: | -1.7759657858e-14 | no comment |
| B_4_0: | -9.1011177269e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00258644293707 | no comment |
| AP_0_1: | 1.00697380855e-06 | no comment |
| AP_0_2: | -2.02285760943e-08 | no comment |
| AP_0_3: | -2.63613844999e-11 | no comment |
| AP_0_4: | -1.79867349249e-14 | no comment |
| AP_1_0: | -2.07294579354e-05 | no comment |
| AP_1_1: | 1.19630150889e-06 | no comment |
| AP_1_2: | 6.49692075696e-10 | no comment |
| AP_1_3: | 3.91133946359e-14 | no comment |
| AP_2_0: | -9.06786524422e-07 | no comment |
| AP_2_1: | -1.91218185592e-11 | no comment |
| AP_2_2: | -5.91314435918e-15 | no comment |
| AP_3_0: | 7.75427521965e-10 | no comment |
| AP_3_1: | 2.04470468436e-14 | no comment |
| AP_4_0: | -7.74707777111e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00402966353144 | no comment |
| BP_0_1: | -1.80441815422e-05 | no comment |
| BP_0_2: | 1.40387014737e-06 | no comment |
| BP_0_3: | 7.64512084526e-10 | no comment |
| BP_0_4: | 3.42568371754e-14 | no comment |
| BP_1_0: | -1.75226263014e-06 | no comment |
| BP_1_1: | -8.41126409943e-07 | no comment |
| BP_1_2: | 2.88532302057e-11 | no comment |
| BP_1_3: | 1.61585841399e-14 | no comment |
| BP_2_0: | 5.74507086516e-08 | no comment |
| BP_2_1: | 5.92286406084e-10 | no comment |
| BP_2_2: | 1.79153140037e-15 | no comment |
| BP_3_0: | 1.73353388463e-11 | no comment |
| BP_3_1: | 1.63051654871e-14 | no comment |
| BP_4_0: | 9.13237780068e-15 | no comment |
| _ATE: | '2024-10-07T04:45:40' | 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 |