Image 7652390
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7652390 |
| Filename: | /mnt/data3/cta-s1/2024/20240929/01051/WF0/20240930092658-942-RA.fits |
| Bias: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_bias.fits |
| Dark current: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_dcurrent.fits |
| Flat: | calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_B.fits |
| Time: | 2024-09-30 09:26:58 UT |
| Night: | 20240929 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 45.0 s |
| Filter: | B |
| Target: | 1051 / C/2023 A3 (Tsuchinshan-ATLAS) |
| RA: | 158.0166755335267 |
| Dec: | -5.5105108725696805 |
| Alt / Az: | 13.2581916687033 270.729681493294 |
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: | 1727688418 | exposure start (seconds since 1.1.1970) |
| USEC: | 942930 | exposure start micro seconds |
| JD: | 2460583.89348116 | Modified Julian Date |
| DATE-OBS: | '2024-09-30T09:26:58.942' | start of exposure |
| TARGET: | 1051 | target id |
| TARSEL: | 1051 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 50561 | observation id |
| IMGID: | 27 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 16.0681953443472 | angular distance to between observation and the |
| MOONRA: | 163.759344708034 | lunar RA |
| MOONDEC: | 9.32431676358101 | lunar DEC |
| MOONPHA: | 85.5249100502162 | moon phase |
| MOONALT: | 2.5975752193795 | lunar altitude |
| MOONAZ: | 258.508016541484 | lunar azimuth |
| EXPOSURE: | 45.0 | exposure length in seconds |
| EXPTIME: | 45.0 | 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: | 'for 15 { filter=V E 10 filter=R E 10 filter=B E 45 }' | script used t |
| 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: | 18.54995 | detector air temperature |
| CCD_TEMP: | -19.95546 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.649 | [%] utilization of cooling power |
| VOLTAGE: | 11.91085 | [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: | 'C/2023 A3 (Tsuchinshan-ATLAS)' | 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: | 158.854167 | original position (epoch) RA |
| ORIDEC: | -5.982222 | 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: | 'on' | 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: | 158.854167 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -5.982222 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 158.854167 | target position (OBJ) in telescope coordinates |
| TAR_TELDEC: | -5.982222 | target position (OBJ) in telescope coordinates |
| TARRA: | 159.099192164781 | target position with computed corrections (prec |
| TARDEC: | -6.13437398248459 | 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: | 159.099333311894 | mount position (from sensors, sky coordinates) |
| TELDEC: | -6.13432089959576 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460583.88886954 | heliocentric JD |
| U_TELRA: | 159.099333311894 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -6.13432089959574 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 13.2581916687033 | horizontal telescope coordinates altitude |
| TEL_AZ: | 270.729681493294 | 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: | 1727605545.92389 | Time of last mount park |
| AIRMASS: | 4.30927312294088 | Airmass of target location |
| HA: | 281.798609899297 | Location hour angle |
| LST: | 80.8979432111916 | Local Sidereal Time |
| MOVE_NUM: | 8621 | 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: | -685532 | RA axis count |
| AXRARAW: | -2959696 | raw RA axis count |
| AXDEC: | -87064 | 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: | 1727688396.77269 | time when mount informations were collected |
| SUN_ALT: | -13.0404082800142 | solar altitude |
| SUN_AZ: | 279.428073621089 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 431.0 | focuser position |
| FOC_TAR: | 430.815643310547 | focuser target position |
| FOC_DEF: | 450.815631263 | default target value |
| FOC_FILTEROFF: | -20.0 | 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: | 1726684081.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1727688362.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.WINDSPEED: | 2.6 | Wind speed, m/s |
| WEATHER.DIRECTION: | 359.2 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1724957522.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1727688362.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 11.17 | Temperature, degrees |
| PARANAL.WINDSPEED: | 11.7 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 19.0 | Humidity |
| PARANAL.PRESSURE: | 743.5 | Pressure |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1416.06043811214 | average value of image |
| STDEV: | 368.85452469081 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 158.854167 | reference value on 1st axis |
| CRVAL2T: | -5.982222 | 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: | 'B' | camera filter as string |
| DATE: | '2024-09-30T09:28:10.888' | 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: | 151.960523523 | RA of reference point |
| CRVAL2: | -8.62032588825 | DEC of reference point |
| CRPIX1: | 549.757181803 | X reference pixel |
| CRPIX2: | 2862.16963704 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00387067004415 | Transformation matrix |
| CD1_2: | -3.23549029084e-05 | no comment |
| CD2_1: | -6.42622378899e-05 | no comment |
| CD2_2: | -0.00389233719254 | 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: | 9.06919523064e-07 | no comment |
| A_0_3: | -2.35712491387e-10 | no comment |
| A_0_4: | 3.16822103111e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -4.996987556e-06 | no comment |
| A_1_2: | -6.77538101609e-10 | no comment |
| A_1_3: | 1.98877170119e-13 | no comment |
| A_2_0: | 1.03871821077e-05 | no comment |
| A_2_1: | -1.29861631311e-10 | no comment |
| A_2_2: | 1.20945126316e-13 | no comment |
| A_3_0: | -3.5861069955e-10 | no comment |
| A_3_1: | -3.26947330336e-14 | no comment |
| A_4_0: | -4.19152872475e-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: | -5.24602131474e-06 | no comment |
| B_0_3: | -6.36736012089e-10 | no comment |
| B_0_4: | 3.21299687213e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 9.38913650189999e-06 | no comment |
| B_1_2: | -4.78285927316e-10 | no comment |
| B_1_3: | -1.37831424505e-13 | no comment |
| B_2_0: | -5.70007407078e-07 | no comment |
| B_2_1: | -5.6182630518e-10 | no comment |
| B_2_2: | 1.83951882025e-14 | no comment |
| B_3_0: | -5.29029646721e-11 | no comment |
| B_3_1: | -3.68396045042e-15 | no comment |
| B_4_0: | -7.9124547177899e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0152845789355 | no comment |
| AP_0_1: | -2.92021324386e-06 | no comment |
| AP_0_2: | -9.24253284082e-07 | no comment |
| AP_0_3: | 2.13718464052e-10 | no comment |
| AP_0_4: | -3.13329461494e-14 | no comment |
| AP_1_0: | -7.9002999904199e-06 | no comment |
| AP_1_1: | 4.91346943449e-06 | no comment |
| AP_1_2: | 7.83585709937e-10 | no comment |
| AP_1_3: | -1.69341404489e-13 | no comment |
| AP_2_0: | -1.04135811551e-05 | no comment |
| AP_2_1: | 7.96464367423e-12 | no comment |
| AP_2_2: | -1.35599685448e-13 | no comment |
| AP_3_0: | 5.9276478797e-10 | no comment |
| AP_3_1: | 2.40108713282e-14 | no comment |
| AP_4_0: | 1.34575062611e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00250907638498 | no comment |
| BP_0_1: | -2.73477000397e-05 | no comment |
| BP_0_2: | 5.25520116054e-06 | no comment |
| BP_0_3: | 7.24157770051e-10 | no comment |
| BP_0_4: | -1.37650777011e-14 | no comment |
| BP_1_0: | 1.18613097934e-05 | no comment |
| BP_1_1: | -9.3664299312699e-06 | no comment |
| BP_1_2: | 2.76651521046e-10 | no comment |
| BP_1_3: | 9.20460959411e-14 | no comment |
| BP_2_0: | 5.50114534437e-07 | no comment |
| BP_2_1: | 7.50093966183e-10 | no comment |
| BP_2_2: | -6.85901738368e-15 | no comment |
| BP_3_0: | 4.57172591559e-11 | no comment |
| BP_3_1: | -1.75529116476e-14 | no comment |
| BP_4_0: | 4.96760054462e-15 | no comment |
| _ATE: | '2024-09-30T06:28:05' | 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 |