Image 5119675
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 5119675 |
| Filename: | /mnt/data0/cta-n/2022/20220522/03185/WF0/20220523021526-873-RA.fits |
| Time: | 2022-05-23 02:15:26 UT |
| Night: | 20220522 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 1000x1000 |
| Binning: | 1x1 |
| Exposure: | 10.0 s |
| Filter: | B |
| Target: | 3185 / NovaCas_CzeV3217 |
| RA: | 209.3622035834589 |
| Dec: | 18.005922703021934 |
| Alt / Az: | 45.1316195056651 86.8463499102229 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 1000 | length of data axis |
| NAXIS2: | 1000 | length of data axis |
| CTIME: | 1653272126 | exposure start (seconds since 1.1.1970) |
| USEC: | 873183 | exposure start micro seconds |
| JD: | 2459722.59339371 | Modified Julian Date |
| DATE-OBS: | '2022-05-23T02:15:26.873' | start of exposure |
| TARGET: | 3185 | target id |
| TARSEL: | 3185 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 42630 | observation id |
| IMGID: | 2 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 75.9933715280379 | angular distance to between observation and the |
| MOONRA: | 339.374701370484 | lunar RA |
| MOONDEC: | -14.2197611949325 | lunar DEC |
| MOONPHA: | 52.1159177459747 | moon phase |
| MOONALT: | -0.60395722256554 | lunar altitude |
| MOONAZ: | 285.928803901818 | lunar azimuth |
| EXPOSURE: | 10.0 | exposure length in seconds |
| EXPTIME: | 10.0 | exposure length in seconds |
| INSTRUME: | 'WF0' | name of the data acqusition instrument |
| TELESCOP: | '' | name of the data acqusition telescope |
| ORIGIN: | 'Institute of Physics ASCR' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'tempdisable 14400 WINDOW=(1500,1500,1000,1000) filter=B exe /etc/rts2/focusing_WF0_experimental' | 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: | 'G4KF16000-0613' | 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: | 17.60072 | detector air temperature |
| CCD_TEMP: | -19.90712 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.682 | [%] utilization of cooling power |
| VOLTAGE: | 11.20339 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | 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: | 'NovaCas_CzeV3217' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1320.0 | focuser position |
| FOC_TAR: | 1320.37280273438 | focuser target position |
| FOC_DEF: | 1355.37274549 | default target value |
| FOC_FILTEROFF: | -35.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| UPS.NEXT_GOOD_WEATHER: | 1646577005.0 | date and time of next good weathe |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | 28.7705555555556 | observatory latitude |
| LONGITUD: | -17.8944444444444 | observatory longitude |
| ALTITUDE: | 2184.0 | 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: | 208.358094599628 | original position (epoch) RA |
| ORIDEC: | 17.9715199429434 | 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 |
| OBJRA: | 256.642804833139 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 48.7705555555556 | telescope FOV center position (J2000) - with of |
| TARRA: | 208.659692562125 | target position with computed corrections (prec |
| TARDEC: | 17.8837531581601 | target position with computed corrections (prec |
| CORR_RA: | 0.02013 | correction from closed loop RA |
| CORR_DEC: | 0.016329 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 208.660833333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 17.8841666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459722.59795359 | heliocentric JD |
| TEL_ALT: | 45.1316195056651 | horizontal telescope coordinates altitude |
| TEL_AZ: | 86.8463499102229 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1653200402.74491 | Time of last mount park |
| AIRMASS: | 1.4100464228494 | Airmass of target location |
| HA: | 47.7468969512386 | Location hour angle |
| LST: | 256.407730284572 | Local Sidereal Time |
| MOVE_NUM: | 8177 | number of movements performed by the driver; us |
| CORR_IMG: | 531 | ID of last image used for correction |
| CORR_OBS: | 42628 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 33.6233333333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '6' | low-level status as returned by mount |
| MNT_INFO: | 1653272069.21659 | time when mount informations were collected |
| SUN_ALT: | -38.0439097242656 | solar altitude |
| SUN_AZ: | 200.48026178784 | solar azimuth |
| WEATHER.NEXT_GOOD_WEATHER: | 1652424002.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1653272101.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | Rain |
| WEATHER.TEMPERATURE: | 11.31 | Temperature, degrees |
| WEATHER.WINDSPEED: | 1.36944444444 | Wind speed, m/s |
| WEATHER.HUMIDITY: | 13.66 | Humidity |
| WEATHER.PRESSURE: | 786.85 | Pressure |
| WEATHER.DUST: | 0.21360930689 | Dust concentration, ug/m^3 |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 552.819484 | average value of image |
| STDEV: | 108.564959576993 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 256.642804833139 | reference value on 1st axis |
| CRVAL2T: | 48.7705555555556 | reference value on 2nd axis |
| CRPIX1T: | 574.0 | reference pixel of the 1st axis |
| CRPIX2T: | 562.0 | 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: | '[1:1000,1:1000]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2022-05-23T02:15:48.137' | 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: | 209.054182584 | RA of reference point |
| CRVAL2: | 17.9999644646 | DEC of reference point |
| CRPIX1: | 575.202860514 | X reference pixel |
| CRPIX2: | 499.789916992 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00384709794396 | Transformation matrix |
| CD1_2: | 9.98654773576e-05 | no comment |
| CD2_1: | -1.87999261502e-05 | no comment |
| CD2_2: | 0.0040052532348 | no comment |
| IMAGEW: | 1000 | Image width, in pixels. |
| IMAGEH: | 1000 | 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: | -4.44428887362e-05 | no comment |
| A_0_3: | 3.01546963295e-07 | no comment |
| A_0_4: | -1.58824579227e-10 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -0.000177293693584 | no comment |
| A_1_2: | 1.14314492016e-07 | no comment |
| A_1_3: | 1.52475801776e-09 | no comment |
| A_2_0: | -0.000328523005779 | no comment |
| A_2_1: | -1.82407902844e-07 | no comment |
| A_2_2: | 9.1900691567e-10 | no comment |
| A_3_0: | 3.84654210517e-07 | no comment |
| A_3_1: | -6.43538461365e-10 | no comment |
| A_4_0: | 1.30868602502e-09 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -1.7642845884e-05 | no comment |
| B_0_3: | -8.54147668089e-09 | no comment |
| B_0_4: | 1.28016918413e-10 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.85014559108e-05 | no comment |
| B_1_2: | 2.16847411801e-08 | no comment |
| B_1_3: | 7.4136491747e-11 | no comment |
| B_2_0: | -5.56439633851e-06 | no comment |
| B_2_1: | -4.20735852789e-08 | no comment |
| B_2_2: | 3.84807531948e-11 | no comment |
| B_3_0: | -1.89117429492e-08 | no comment |
| B_3_1: | 1.28703987019e-10 | no comment |
| B_4_0: | 8.73816776516e-11 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.395352155961 | no comment |
| AP_0_1: | -0.00196276722281 | no comment |
| AP_0_2: | 3.49826691318e-05 | no comment |
| AP_0_3: | -2.79546320698e-07 | no comment |
| AP_0_4: | 2.38948246731e-10 | no comment |
| AP_1_0: | -0.00593184060232 | no comment |
| AP_1_1: | 0.000143685247415 | no comment |
| AP_1_2: | -9.43179295916e-08 | no comment |
| AP_1_3: | -1.3197582468e-09 | no comment |
| AP_2_0: | 0.0002699833232 | no comment |
| AP_2_1: | 1.77067279708e-07 | no comment |
| AP_2_2: | -8.98951352397e-10 | no comment |
| AP_3_0: | -2.75979324245e-07 | no comment |
| AP_3_1: | 6.24467298923e-10 | no comment |
| AP_4_0: | -9.15597128686e-10 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.161715806962 | no comment |
| BP_0_1: | -0.00125896316827 | no comment |
| BP_0_2: | 1.95843940059e-05 | no comment |
| BP_0_3: | 1.80867125529e-08 | no comment |
| BP_0_4: | -1.36025469505e-10 | no comment |
| BP_1_0: | -0.00102662786677 | no comment |
| BP_1_1: | 2.38860795462e-05 | no comment |
| BP_1_2: | -1.65217907691e-08 | no comment |
| BP_1_3: | -9.42559969011e-11 | no comment |
| BP_2_0: | 8.81985202696e-06 | no comment |
| BP_2_1: | 3.52815697989e-08 | no comment |
| BP_2_2: | -4.37683093017e-11 | no comment |
| BP_3_0: | 1.73669644822e-08 | no comment |
| BP_3_1: | -1.10636303979e-10 | no comment |
| BP_4_0: | -7.45726462206e-11 | no comment |
| _ATE: | '2022-05-23T02:15:44' | 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 |
| CHECKSUM: | '5D3Q5C1Q5C1Q5C1Q' | HDU checksum updated 2023-11-29T03:08:50 |
| DATASUM: | '1153193480' | data unit checksum updated 2023-11-29T03:08:50 |