Image 4313412
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4313412 |
| Filename: | /mnt/data2/cta-s1/2021/20210412/00060/WF0/20210413021747-487-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: | 2021-04-13 02:17:47 UT |
| Night: | 20210412 |
| 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: | 120.09118044846859 |
| Dec: | 10.66829349611504 |
| Alt / Az: | 33.8190956943579 124.602505238864 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1618280267 | exposure start (seconds since 1.1.1970) |
| USEC: | 487687 | exposure start micro seconds |
| JD: | 2459317.59528543 | Modified Julian Date |
| DATE-OBS: | '2021-04-13T02:17:47.487' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 14516 | observation id |
| IMGID: | 1 | 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: | 32.7745583094386 | lunar RA |
| MOONDEC: | 9.89826009186409 | lunar DEC |
| MOONPHA: | 93.7129230080886 | moon phase |
| MOONALT: | -42.842722388041 | lunar altitude |
| MOONAZ: | 80.3668691553893 | 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: | 'G4KF16000-0606' | 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: | 23.99045 | detector air temperature |
| CCD_TEMP: | -19.77309 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.681 | [%] utilization of cooling power |
| VOLTAGE: | 11.66332 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6204 | camera product identification |
| PREFLASH: | 2.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 4 | 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 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 595.0 | focuser position |
| FOC_TAR: | 595.917846679688 | focuser target position |
| FOC_DEF: | 598.917835671 | 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 |
| PARANAL.next_good_weather: | 1610284184.0 | date and time of next good we |
| PARANAL.update_time: | 1618280222.0 | time of last update of weather stat |
| PARANAL.good_weather: | True | weather quality as set by external script |
| PARANAL.rain: | False | rain condition as set by external script |
| PARANAL.temperature: | 16.24 | temperature as set by external script |
| PARANAL.windspeed: | 4.72 | wind speed as set by external script |
| PARANAL.humidity: | 11.0 | humidity as set by external script |
| PARANAL.pressure: | 744.03 | pressure as set by external script |
| 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: | 120.890600711429 | original position (epoch) RA |
| ORIDEC: | 11.4258030508624 | 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: | 120.890600711429 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 11.4258030508624 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 300.890600711429 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -191.425803050862 | target position (OBJ) in telescope coo |
| TARRA: | 121.193670434961 | target position with computed corrections (prec |
| TARDEC: | 11.3538722228075 | 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: | 121.193747900124 | mount position (from sensors, sky coordinates) |
| TELDEC: | 11.3539063740211 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459317.59663554 | heliocentric JD |
| U_TELRA: | 301.193747900124 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -191.353906374021 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 33.8190956943579 | horizontal telescope coordinates altitude |
| TEL_AZ: | 124.602505238864 | 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: | 1618225041.04799 | Time of last mount park |
| AIRMASS: | 1.79405351073933 | Airmass of target location |
| HA: | 44.2263756997828 | Location hour angle |
| LST: | 165.420123599907 | Local Sidereal Time |
| MOVE_NUM: | 5576 | 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: | -1504337 | RA axis count |
| AXRARAW: | -2285084 | raw RA axis count |
| AXDEC: | -2715873 | 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: | 1618280232.66169 | time when mount informations were collected |
| SUN_ALT: | -52.4937706232563 | solar altitude |
| SUN_AZ: | 71.6052633858101 | solar azimuth |
| WEATHER.next_good_weather: | 1617884108.0 | date and time of next good we |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 619.881871302834 | average value of image |
| STDEV: | 176.357210496876 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 120.890600711429 | reference value on 1st axis |
| CRVAL2T: | 11.4258030508624 | 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: | '2021-04-13T02:18:50.047' | 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: | 122.824079673 | RA of reference point |
| CRVAL2: | 13.3311245204 | DEC of reference point |
| CRPIX1: | 1398.52148438 | X reference pixel |
| CRPIX2: | 2739.65596517 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00391444446757 | Transformation matrix |
| CD1_2: | 1.85188211819e-05 | no comment |
| CD2_1: | 3.1844458117e-05 | no comment |
| CD2_2: | 0.00391498181183 | 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: | 4.49133040502e-07 | no comment |
| A_0_3: | 3.24172246621e-12 | no comment |
| A_0_4: | -4.1981290793e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.5549505708e-06 | no comment |
| A_1_2: | -6.34883084715e-10 | no comment |
| A_1_3: | -3.37769772961e-14 | no comment |
| A_2_0: | 4.72045894254e-06 | no comment |
| A_2_1: | 1.58834934948e-12 | no comment |
| A_2_2: | -5.44182434894e-15 | no comment |
| A_3_0: | -7.51523459578e-10 | no comment |
| A_3_1: | -1.74374381626e-14 | no comment |
| A_4_0: | 3.6056970184e-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: | -4.19556547164e-06 | no comment |
| B_0_3: | -7.42530561231e-10 | no comment |
| B_0_4: | -1.61830932122e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.06921476238e-06 | no comment |
| B_1_2: | 2.54381958723e-11 | no comment |
| B_1_3: | 1.05130021583e-15 | no comment |
| B_2_0: | -2.95341183357e-07 | no comment |
| B_2_1: | -5.96920880288e-10 | no comment |
| B_2_2: | -2.94075453824e-14 | no comment |
| B_3_0: | 4.81686062371e-11 | no comment |
| B_3_1: | -3.71558065903e-15 | no comment |
| B_4_0: | -1.44440322216e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00966436535691 | no comment |
| AP_0_1: | -8.79788242459e-06 | no comment |
| AP_0_2: | -4.56880117051e-07 | no comment |
| AP_0_3: | -6.40906850389e-12 | no comment |
| AP_0_4: | 4.36961326004e-15 | no comment |
| AP_1_0: | 8.03022350313e-08 | no comment |
| AP_1_1: | 3.5695282494e-06 | no comment |
| AP_1_2: | 6.75582355709e-10 | no comment |
| AP_1_3: | 4.18629366348e-14 | no comment |
| AP_2_0: | -4.74210606669e-06 | no comment |
| AP_2_1: | -6.20976190463e-11 | no comment |
| AP_2_2: | -3.27055983922e-15 | no comment |
| AP_3_0: | 8.0065946093e-10 | no comment |
| AP_3_1: | 2.6939584039e-14 | no comment |
| AP_4_0: | -1.51717823297e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00957646424336999 | no comment |
| BP_0_1: | -6.52518308344e-07 | no comment |
| BP_0_2: | 4.21599292511e-06 | no comment |
| BP_0_3: | 7.8389085063e-10 | no comment |
| BP_0_4: | 2.57894950625e-14 | no comment |
| BP_1_0: | -8.28353138407e-06 | no comment |
| BP_1_1: | -4.08583376168e-06 | no comment |
| BP_1_2: | -8.61419490522e-11 | no comment |
| BP_1_3: | -1.13953958565e-14 | no comment |
| BP_2_0: | 3.04111573406e-07 | no comment |
| BP_2_1: | 6.42224550939e-10 | no comment |
| BP_2_2: | 3.68985754442e-14 | no comment |
| BP_3_0: | -5.12907226361e-11 | no comment |
| BP_3_1: | -5.81116364172e-15 | no comment |
| BP_4_0: | 1.42298399109e-14 | no comment |
| _ATE: | '2021-04-12T22:18:42' | 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 |