Image 3237837
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3237837 |
| Filename: | /mnt/data0/cta-n/2018/20181025/03005/WF0/20181026012349-244-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181023_1x1_4096x4096_120.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_B.fits |
| Time: | 2018-10-26 01:23:49 UT |
| Night: | 20181025 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 120.0 s |
| Filter: | B |
| Target: | 3005 / V0648 Ori |
| RA: | 73.20466884990257 |
| Dec: | 6.433413550303302 |
| Alt / Az: | 49.2066588316851 296.359748560772 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1540517029 | exposure start (seconds since 1.1.1970) |
| USEC: | 244056 | exposure start micro seconds |
| JD: | 2458417.55798336 | Modified Julian Date |
| DATE-OBS: | '2018-10-26T01:23:49.244' | start of exposure |
| TARGET: | 3005 | target id |
| TARSEL: | 3005 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1758 | observation id |
| IMGID: | 62 | image id |
| PROC: | 1 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 25.486489138097 | angular distance to between observation and the |
| MOONRA: | 48.1620235406896 | lunar RA |
| MOONDEC: | 12.9700723133554 | lunar DEC |
| MOONPHA: | 9.75439006192209 | moon phase |
| MOONALT: | 71.3252332324761 | lunar altitude |
| MOONAZ: | 325.527093456683 | lunar azimuth |
| EXPOSURE: | 120.0 | exposure length in seconds |
| EXPTIME: | 120.0 | 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: | 13 | script loop count |
| SCRIPT: | 'for 40 { filter=B E 120 filter=V E 120 filter=R E 120 filter=I E 120 filter=N E 120 }' | 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: | 'G4KF16000-0614' | camera serial number |
| CCD_CHIP: | 'KAF-16803' | camera chip type |
| IMAGETYP: | 'object' | IRAF based image type |
| OBJECT: | 'V0648 Ori' | target object name |
| 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: | 15.6671 | detector air temperature |
| CCD_TEMP: | -19.87416 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.508 | [%] utilization of cooling power |
| VOLTAGE: | 11.01727 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | camera product identification |
| RDOUTM: | 'Low Noise' | camera mode |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2400.0 | focuser position |
| FOC_TAR: | 2400.0 | focuser target position |
| FOC_DEF: | 2400.0 | default target value |
| FOC_FILTEROFF: | 0.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | 28.7666666666667 | observatory latitude |
| LONGITUD: | -17.9 | 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: | 73.141667 | original position (epoch) RA |
| ORIDEC: | 6.3275 | 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: | 73.141667 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 6.3275 | telescope FOV center position (J2000) - with of |
| TARRA: | 73.435193659433 | target position with computed corrections (prec |
| TARDEC: | 6.31803968187513 | target position with computed corrections (prec |
| CORR_RA: | 0.0497940000000849 | correction from closed loop RA |
| CORR_DEC: | -0.045953999999881 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 73.4333333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 6.31833333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458417.56309338 | heliocentric JD |
| TEL_ALT: | 49.2066588316851 | horizontal telescope coordinates altitude |
| TEL_AZ: | 296.359748560772 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1540500579.50335 | Time of last mount park |
| AIRMASS: | 1.32022582059562 | Airmass of target location |
| HA: | 323.915758308253 | Location hour angle |
| LST: | 37.3490916415861 | Local Sidereal Time |
| MOVE_NUM: | 25 | number of movements performed by the driver; us |
| CORR_IMG: | 59 | ID of last image used for correction |
| CORR_OBS: | 1758 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 21.0833333333333 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1540517009.7629 | time when mount informations were collected |
| SUN_ALT: | -72.1612191672163 | solar altitude |
| SUN_AZ: | 203.925303946158 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 2756.50738573601 | average value of image |
| STDEV: | 870.645939707517 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 73.141667 | reference value on 1st axis |
| CRVAL2T: | 6.3275 | 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 |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2020-01-21T14:24:22' | Date this file was created. |
| 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: | 71.5136711325 | RA of reference point |
| CRVAL2: | 4.51164735454 | DEC of reference point |
| CRPIX1: | 1653.13745117 | X reference pixel |
| CRPIX2: | 2546.72896322 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00393367548372 | Transformation matrix |
| CD1_2: | 1.98721593472e-05 | no comment |
| CD2_1: | 1.24687624049e-05 | no comment |
| CD2_2: | -0.00393380468009 | no comment |
| IMAGEW: | 4148 | Image width, in pixels. |
| IMAGEH: | 4124 | 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: | 2.37804429134e-07 | no comment |
| A_0_3: | 4.02715351075e-11 | no comment |
| A_0_4: | 3.00926020857e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.10190204518e-06 | no comment |
| A_1_2: | -6.91298242893e-10 | no comment |
| A_1_3: | 5.60884544774e-14 | no comment |
| A_2_0: | 3.09410206234e-06 | no comment |
| A_2_1: | -6.19357313371e-11 | no comment |
| A_2_2: | 3.63719822384e-14 | no comment |
| A_3_0: | -8.41925371811e-10 | no comment |
| A_3_1: | 6.17765570319e-14 | no comment |
| A_4_0: | 2.49433013383e-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: | -3.52789615171e-06 | no comment |
| B_0_3: | -8.0679993089e-10 | no comment |
| B_0_4: | 2.9834586085e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.69546531726e-06 | no comment |
| B_1_2: | 1.779101213e-11 | no comment |
| B_1_3: | 3.40946963538e-14 | no comment |
| B_2_0: | -4.8223866114e-07 | no comment |
| B_2_1: | -7.79390585791e-10 | no comment |
| B_2_2: | 4.93918424486e-14 | no comment |
| B_3_0: | -5.90984409707e-11 | no comment |
| B_3_1: | 2.83459286283e-14 | no comment |
| B_4_0: | 3.91226391924e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00701922257212 | no comment |
| AP_0_1: | -5.89337914503e-06 | no comment |
| AP_0_2: | -2.41666324097e-07 | no comment |
| AP_0_3: | -4.32182505729e-11 | no comment |
| AP_0_4: | -3.07123044728e-14 | no comment |
| AP_1_0: | -1.73129187985e-05 | no comment |
| AP_1_1: | 3.11892361073e-06 | no comment |
| AP_1_2: | 7.24800051643e-10 | no comment |
| AP_1_3: | -4.90748647029e-14 | no comment |
| AP_2_0: | -3.1080671515e-06 | no comment |
| AP_2_1: | 3.16891550994e-11 | no comment |
| AP_2_2: | -4.61562658634e-14 | no comment |
| AP_3_0: | 8.75941923975e-10 | no comment |
| AP_3_1: | -5.45279784116e-14 | no comment |
| AP_4_0: | -3.46662589037e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0114039522388 | no comment |
| BP_0_1: | -1.25191632602e-05 | no comment |
| BP_0_2: | 3.55033685563e-06 | no comment |
| BP_0_3: | 8.40328031532e-10 | no comment |
| BP_0_4: | -2.11917184447e-14 | no comment |
| BP_1_0: | -9.75472759245e-06 | no comment |
| BP_1_1: | -2.70254977061e-06 | no comment |
| BP_1_2: | -5.07581860962e-11 | no comment |
| BP_1_3: | -4.44173017794e-14 | no comment |
| BP_2_0: | 4.90161548255e-07 | no comment |
| BP_2_1: | 8.13552214997e-10 | no comment |
| BP_2_2: | -4.24925525072e-14 | no comment |
| BP_3_0: | 5.9818781371e-11 | no comment |
| BP_3_1: | -3.81350131408e-14 | no comment |
| BP_4_0: | -3.99785664898e-14 | no comment |
| _ATE: | '2020-01-21T14:24:17' | Date this file was created. |
| CHECKSUM: | 'oFhYp9ZXoCfXo9ZX' | HDU checksum updated 2022-10-04T23:22:32 |
| DATASUM: | '1460009000' | data unit checksum updated 2022-10-04T23:22:32 |