Image 4279246
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4279246 |
| Filename: | /mnt/data0/cta-n/2021/20210322/06001/WF0/20210323015244-185-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6132_20210225_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6132_20210225_1x1_4096x4096_B.fits |
| Time: | 2021-03-23 01:52:44 UT |
| Night: | 20210322 |
| Site: | cta-n |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 163.58235179 |
| Dec: | 42.2293529179 |
| Alt / Az: | 64.6349338713 129.447935523 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1616464364 | exposure start (seconds since 1.1.1970) |
| USEC: | 185809 | exposure start micro seconds |
| JD: | 2459296.57825068 | Modified Julian Date |
| DATE-OBS: | '2021-03-23T01:52:44.185' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 31589 | observation id |
| IMGID: | 231 | 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: | 111.053161778123 | lunar RA |
| MOONDEC: | 25.0159928884522 | lunar DEC |
| MOONPHA: | 40.6869753918176 | moon phase |
| MOONALT: | 19.9437859188395 | lunar altitude |
| MOONAZ: | 108.299805974614 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | 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 3600 exe /home/adarith/sercli/sercli.py tempdisable 3600' | |
| 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: | 10.03323 | detector air temperature |
| CCD_TEMP: | -19.87856 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.528 | [%] utilization of cooling power |
| VOLTAGE: | 11.65834 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 'Fake_showers' | target object name |
| PI: | '1616453774magic' | project investigator of the target |
| PROGRAM: | '' | target program name |
| 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: | 164.1604747393 | original position (epoch) RA |
| ORIDEC: | 42.4516171403455 | 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: | 164.1604747393 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 42.4516171403455 | telescope FOV center position (J2000) - with of |
| TARRA: | 164.471794468624 | target position with computed corrections (prec |
| TARDEC: | 42.3368853108861 | 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: | 164.470416666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 42.3369444444444 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459296.58244965 | heliocentric JD |
| TEL_ALT: | 64.6349338712534 | horizontal telescope coordinates altitude |
| TEL_AZ: | 129.447935522995 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1616450223.7679 | Time of last mount park |
| AIRMASS: | 1.10652291936992 | Airmass of target location |
| HA: | 26.5845137496611 | Location hour angle |
| LST: | 191.054930416328 | Local Sidereal Time |
| MOVE_NUM: | 9520 | 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 |
| LOCATIME: | 28.16625 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1616464360.85933 | time when mount informations were collected |
| SUN_ALT: | -59.0900030971716 | solar altitude |
| SUN_AZ: | 197.527235210289 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2170.0 | focuser position |
| FOC_TAR: | 2169.4609375 | focuser target position |
| FOC_DEF: | 2199.46092184 | default target value |
| FOC_FILTEROFF: | -30.0 | 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: | 1616451002.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1616464322.0 | time of last update of weather stat |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | rain condition as set by external script |
| WEATHER.TEMPERATURE: | 4.41 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.5 | wind speed as set by external script |
| WEATHER.HUMIDITY: | 11.08 | humidity as set by external script |
| WEATHER.PRESSURE: | 783.05 | pressure as set by external script |
| UPS.NEXT_GOOD_WEATHER: | 1614356750.0 | date and time of next good weathe |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 618.955158411332 | average value of image |
| STDEV: | 153.857986712136 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 164.1604747393 | reference value on 1st axis |
| CRVAL2T: | 42.4516171403455 | 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: | '[34:4129,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2021-03-23T01:53:40.129' | 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: | 161.654593362 | RA of reference point |
| CRVAL2: | 43.6646949008 | DEC of reference point |
| CRPIX1: | 2433.38643392 | X reference pixel |
| CRPIX2: | 2431.54321289 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00393039538371 | Transformation matrix |
| CD1_2: | -0.000119262911956 | no comment |
| CD2_1: | -0.00012385828745 | no comment |
| CD2_2: | 0.00393056956319 | 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: | -2.37682834875e-07 | no comment |
| A_0_3: | 3.22624401405e-11 | no comment |
| A_0_4: | 3.43820149705e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -2.24564594704e-06 | no comment |
| A_1_2: | -7.26497172992e-10 | no comment |
| A_1_3: | 2.66849735411e-14 | no comment |
| A_2_0: | -3.16942194115e-06 | no comment |
| A_2_1: | 6.67259341258e-11 | no comment |
| A_2_2: | -2.47990806187e-14 | no comment |
| A_3_0: | -7.84282738303e-10 | no comment |
| A_3_1: | 5.0156709813e-14 | no comment |
| A_4_0: | 4.88790961765e-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: | -2.60125387303e-06 | no comment |
| B_0_3: | -7.62525539514e-10 | no comment |
| B_0_4: | 4.7218920782e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -2.72490163215e-06 | no comment |
| B_1_2: | 6.23158099525e-11 | no comment |
| B_1_3: | -5.66172746344e-15 | no comment |
| B_2_0: | -3.46945535346e-07 | no comment |
| B_2_1: | -6.3574725425e-10 | no comment |
| B_2_2: | 6.17391452707e-14 | no comment |
| B_3_0: | 2.52715444316e-11 | no comment |
| B_3_1: | 2.37566914724e-14 | no comment |
| B_4_0: | 2.43297665669e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00619591603129 | no comment |
| AP_0_1: | 7.55401185456e-06 | no comment |
| AP_0_2: | 2.40735888686e-07 | no comment |
| AP_0_3: | -3.24297822996e-11 | no comment |
| AP_0_4: | -3.38116946465e-15 | no comment |
| AP_1_0: | -1.60377353236e-05 | no comment |
| AP_1_1: | 2.2559756173e-06 | no comment |
| AP_1_2: | 7.51436761507e-10 | no comment |
| AP_1_3: | -2.19402649266e-14 | no comment |
| AP_2_0: | 3.18175409709e-06 | no comment |
| AP_2_1: | -4.81774379246e-11 | no comment |
| AP_2_2: | 3.32223553776e-14 | no comment |
| AP_3_0: | 8.13906522326e-10 | no comment |
| AP_3_1: | -4.49110563756e-14 | no comment |
| AP_4_0: | -3.98483592276e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0070482609842 | no comment |
| BP_0_1: | -1.28796842171e-05 | no comment |
| BP_0_2: | 2.61648591442e-06 | no comment |
| BP_0_3: | 7.84117282187e-10 | no comment |
| BP_0_4: | -4.18583265094e-14 | no comment |
| BP_1_0: | 1.01303509469e-05 | no comment |
| BP_1_1: | 2.7285704042e-06 | no comment |
| BP_1_2: | -4.31177407726e-11 | no comment |
| BP_1_3: | 1.50886259707e-14 | no comment |
| BP_2_0: | 3.51424122495e-07 | no comment |
| BP_2_1: | 6.63571036923e-10 | no comment |
| BP_2_2: | -5.83303478998e-14 | no comment |
| BP_3_0: | -2.66563032804e-11 | no comment |
| BP_3_1: | -1.54117773224e-14 | no comment |
| BP_4_0: | -2.48171718632e-14 | no comment |
| _ATE: | '2021-03-23T02:53:34' | 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: | 'nqAdqo5dnoAdno5d' | HDU checksum updated 2022-10-23T02:57:42 |
| DATASUM: | '4270888542' | data unit checksum updated 2022-10-23T02:57:42 |