Image 2955316
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2955316 |
| Filename: | /mnt/data2/cta-s0/2018/20180727/00001/WF1/20180727224802-553-RA.fits |
| Dark: | calibrations/cta-s0/masterdarks/dark_cta-s0_WF1_6132_20180715_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s0/masterflats/masterflat_cta-s0_WF1_6132_20180715_1x1_4096x4096_N.fits |
| Time: | 2018-07-27 22:48:02 UT |
| Night: | 20180727 |
| Site: | cta-s0 |
| CCD: | WF1 / 6132 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | N |
| Target: | 1 / flat target |
| RA: | 245.592908977 |
| Dec: | -29.0957474116 |
| Alt / Az: | 64.0491109571 288.63777831 |
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: | 1532731682 | exposure start (seconds since 1.1.1970) |
| USEC: | 553403 | exposure start micro seconds |
| JD: | 2458327.45 | Modified Julian Date |
| DATE-OBS: | '2018-07-27T22:48:02.553' | start of exposure |
| TARGET: | 1 | target id |
| TARSEL: | 1 | selector target id |
| TARTYPE: | 'd' | target type |
| OBSID: | 9569 | observation id |
| IMGID: | 1 | image id |
| PROC: | 1 | procesing status; info in DB |
| CCD_NAME: | 'WF1' | camera name |
| MOONDIST: | 56.8997933163917 | angular distance to between observation and the |
| MOONRA: | 308.061862549981 | lunar RA |
| MOONDEC: | -18.8495979878068 | lunar DEC |
| MOONPHA: | 0.605009082843024 | moon phase |
| MOONALT: | 7.05388564520863 | lunar altitude |
| MOONAZ: | 287.542928276897 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | '' | name of the data acqusition instrument |
| TELESCOP: | '' | name of the data acqusition telescope |
| ORIGIN: | '' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'filter=N E 30' | 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 |
| OBJECT: | 'flat target' | 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: | 19.94084 | detector air temperature |
| CCD_TEMP: | -19.61269 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.729 | [%] utilization of cooling power |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6132 | camera product identification |
| RDOUTM: | 'Low Noise' | camera mode |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 9550.0 | focuser position |
| FOC_TAR: | 9550.0 | focuser target position |
| FOC_DEF: | 9550.0 | 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 |
| WEATHER.next_good_weather: | 1531915198.0 | date and time of next good we |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.70123 | observatory latitude |
| LONGITUD: | -70.32482 | observatory longitude |
| ALTITUDE: | 2160.0 | observatory altitude |
| ORIRA: | 245.864908 | original position (epoch) RA |
| ORIDEC: | -30.739089 | original position (epoch) DEC |
| OEPOCH: | 2000.0 | epoch (2000,..) |
| PMRA: | 0.0 | proper motion/year RA |
| PMDEC: | 0.0 | proper motion/year DEC |
| OFFSRA: | 0.0833333333334 | object offset RA |
| OFFSDEC: | 0.0833333333334 | 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: | 245.948241333333 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -30.6557556666666 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 245.948241333333 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -30.6557556666666 | target position (OBJ) in telescope coo |
| TARRA: | 245.992752855512 | target position with computed corrections (prec |
| TARDEC: | -30.6956689061034 | 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: | 0.0897754800016344 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | -0.509938887501455 | [deg] RTS2 model offsets DEC |
| TELRA: | 245.904031442559 | mount position (from sensors, sky coordinates) |
| TELDEC: | -30.1857288556511 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458327.45348233 | heliocentric JD |
| U_TELRA: | 245.904031442559 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -30.1857288556511 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 64.0491109571487 | horizontal telescope coordinates altitude |
| TEL_AZ: | 288.637778310452 | 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: | 1532690631.95975 | Time of last mount park |
| AIRMASS: | 1.11196209294701 | Airmass of target location |
| HA: | 331.332207068522 | Location hour angle |
| LST: | 217.236238511081 | Local Sidereal Time |
| MOVE_NUM: | 1589 | number of movements performed by the driver; us |
| CORR_IMG: | 0 | ID of last image used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| AXRA: | 18975 | RA axis count |
| AXDEC: | -428424 | 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: | 1532731680.48938 | time when mount informations were collected |
| SUN_ALT: | -8.14023010340529 | solar altitude |
| SUN_AZ: | 107.356229987839 | solar azimuth |
| CAM_FILT: | 4 | filter used for image |
| AVERAGE: | 49097.747834021 | average value of image |
| STDEV: | 14170.5496069388 | standard deviation value of image |
| _RVAL1: | 245.948241333333 | reference value on 1st axis |
| _RVAL2: | -30.6557556666666 | reference value on 2nd axis |
| _ROTA2: | 0.0 | rotational angle |
| FILTER: | 'N' | camera filter as string |
| DATE: | '2020-01-20T11:35:00' | 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: | 239.65735575 | RA of reference point |
| CRVAL2: | -30.7683739856 | DEC of reference point |
| CRPIX1: | 778.392130534 | X reference pixel |
| CRPIX2: | 2515.77547201 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00388032755549 | Transformation matrix |
| CD1_2: | -0.000176371345953 | no comment |
| CD2_1: | -0.00019619882861 | no comment |
| CD2_2: | -0.00390613202069 | 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: | 1.41584722605e-06 | no comment |
| A_0_3: | -3.20983828602e-10 | no comment |
| A_0_4: | -1.68550160632e-13 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -2.13275908824e-06 | no comment |
| A_1_2: | 1.69384314297e-10 | no comment |
| A_1_3: | 8.27178537377e-14 | no comment |
| A_2_0: | 8.70551446259e-06 | no comment |
| A_2_1: | -5.64333054639e-10 | no comment |
| A_2_2: | -3.31067960687e-13 | no comment |
| A_3_0: | -3.87229837544e-10 | no comment |
| A_3_1: | 8.79199363614999e-14 | no comment |
| A_4_0: | -5.21377817332e-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: | -3.44496627177e-06 | no comment |
| B_0_3: | -5.8625800113e-10 | no comment |
| B_0_4: | 1.24870727174e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 7.59282210316e-06 | no comment |
| B_1_2: | -3.45582442764e-10 | no comment |
| B_1_3: | -7.66607555308e-14 | no comment |
| B_2_0: | 5.93548544629999e-07 | no comment |
| B_2_1: | -1.68262937203e-10 | no comment |
| B_2_2: | 1.03718421608e-13 | no comment |
| B_3_0: | -7.92775126542e-10 | no comment |
| B_3_1: | -1.64363394078e-13 | no comment |
| B_4_0: | 1.4800205435e-13 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0234629956597 | no comment |
| AP_0_1: | 3.20141250351e-05 | no comment |
| AP_0_2: | -1.37532253283e-06 | no comment |
| AP_0_3: | 3.0654548413e-10 | no comment |
| AP_0_4: | 1.60569937824e-13 | no comment |
| AP_1_0: | -3.35874762641e-05 | no comment |
| AP_1_1: | 2.08274090452e-06 | no comment |
| AP_1_2: | -9.86777162473e-11 | no comment |
| AP_1_3: | -6.43428191758e-14 | no comment |
| AP_2_0: | -8.651942724e-06 | no comment |
| AP_2_1: | 4.53063908845e-10 | no comment |
| AP_2_2: | 2.88326708983e-13 | no comment |
| AP_3_0: | 5.28792695928e-10 | no comment |
| AP_3_1: | -7.00609583724e-14 | no comment |
| AP_4_0: | 2.83435893208e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0102918792875 | no comment |
| BP_0_1: | -2.30906598275e-05 | no comment |
| BP_0_2: | 3.41698505092e-06 | no comment |
| BP_0_3: | 6.21146283658e-10 | no comment |
| BP_0_4: | -1.1113733621e-13 | no comment |
| BP_1_0: | 4.03199089818e-05 | no comment |
| BP_1_1: | -7.56724697027e-06 | no comment |
| BP_1_2: | 2.58091635946e-10 | no comment |
| BP_1_3: | 4.81470820448e-14 | no comment |
| BP_2_0: | -6.09495659256e-07 | no comment |
| BP_2_1: | 3.2256687317e-10 | no comment |
| BP_2_2: | -8.76148384026e-14 | no comment |
| BP_3_0: | 7.5184449814e-10 | no comment |
| BP_3_1: | 1.28238354308e-13 | no comment |
| BP_4_0: | -1.36445716687e-13 | no comment |
| _ATE: | '2020-01-20T11:34:56' | Date this file was created. |