Image 3324522
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3324522 |
| Filename: | /mnt/data0/cta-n/2020/20200219/06001/WF0/20200220014039-521-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20200201_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_B.fits |
| Time: | 2020-02-20 01:40:39 UT |
| Night: | 20200219 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 78.54116911445765 |
| Dec: | 41.437407095290276 |
| Alt / Az: | 27.2513224764071 124.712476377316 |
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 |
| CTIME: | 1582162839 | exposure start (seconds since 1.1.1970) |
| USEC: | 521765 | exposure start micro seconds |
| JD: | 2458899.56985462 | Modified Julian Date |
| DATE-OBS: | '2020-02-20T01:40:39.521' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 18300 | observation id |
| IMGID: | 118 | 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: | 292.21973294839 | lunar RA |
| MOONDEC: | -23.0655042960942 | lunar DEC |
| MOONPHA: | 77.5819293523115 | moon phase |
| MOONALT: | -49.7763763998985 | lunar altitude |
| MOONAZ: | 272.469446307394 | 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: | 18 | script loop count |
| SCRIPT: | 'tempdisable 600 exe /home/adarith/sercli/sercli.py' | script used to |
| 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 |
| 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: | 16.82287 | detector air temperature |
| CCD_TEMP: | -20.0104 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.638 | [%] utilization of cooling power |
| VOLTAGE: | 10.69119 | [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: | 'Fake_showers' | target object name |
| PI: | '1582162540' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1581713281.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1582162801.0 | 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: | 7.92 | temperature as set by external script |
| WEATHER.WINDSPEED: | 4.36111111111 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 4.56 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.21 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2841.0 | focuser position |
| FOC_TAR: | 2840.94384765625 | focuser target position |
| FOC_DEF: | 2850.94388778 | default target value |
| FOC_FILTEROFF: | -10.0 | 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: | 28.7705555555556 | 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: | 78.5241937407076 | original position (epoch) RA |
| ORIDEC: | 41.5823865120563 | 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: | 78.5241937407076 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.5823865120563 | telescope FOV center position (J2000) - with of |
| TARRA: | 78.9077059673695 | target position with computed corrections (prec |
| TARDEC: | 41.6121472285572 | 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: | 78.9 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.6166666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458899.5719805 | heliocentric JD |
| TEL_ALT: | 27.2513224764071 | horizontal telescope coordinates altitude |
| TEL_AZ: | 124.712476377316 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1582098607.59289 | Time of last mount park |
| AIRMASS: | 2.17845601566916 | Airmass of target location |
| HA: | 77.8222331848691 | Location hour angle |
| LST: | 156.722233184869 | Local Sidereal Time |
| MOVE_NUM: | 2378 | 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: | 25.125 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1582162835.43949 | time when mount informations were collected |
| SUN_ALT: | -72.0805222968797 | solar altitude |
| SUN_AZ: | 193.120658392537 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 535.388091920475 | average value of image |
| STDEV: | 194.786189784575 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 78.5241937407076 | reference value on 1st axis |
| CRVAL2T: | 41.5823865120563 | 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: | '2020-02-20T01:41:49.541' | 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: | 81.064957777 | RA of reference point |
| CRVAL2: | 43.0989719364 | DEC of reference point |
| CRPIX1: | 1611.80582174 | X reference pixel |
| CRPIX2: | 2486.45894368 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00393092810348 | Transformation matrix |
| CD1_2: | 9.34323338034e-05 | no comment |
| CD2_1: | 9.81588038534e-05 | no comment |
| CD2_2: | 0.00393088824468 | 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: | 3.42110170315e-07 | no comment |
| A_0_3: | -4.16299858738e-12 | no comment |
| A_0_4: | -8.97496432474e-16 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -2.54521557636e-06 | no comment |
| A_1_2: | -6.41532282088e-10 | no comment |
| A_1_3: | 4.16459849001e-16 | no comment |
| A_2_0: | 3.72079776312e-06 | no comment |
| A_2_1: | -9.32798602032e-11 | no comment |
| A_2_2: | -1.9689432025e-14 | no comment |
| A_3_0: | -7.79937714426e-10 | no comment |
| A_3_1: | 4.1007786054e-14 | no comment |
| A_4_0: | -9.39345490855e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -2.92646619288e-06 | no comment |
| B_0_3: | -8.02068653131e-10 | no comment |
| B_0_4: | 3.5643231811e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.09990680361e-06 | no comment |
| B_1_2: | -1.92068103315e-11 | no comment |
| B_1_3: | -1.10950192009e-14 | no comment |
| B_2_0: | -3.26892931754e-07 | no comment |
| B_2_1: | -6.47990341773e-10 | no comment |
| B_2_2: | 1.18492255703e-14 | no comment |
| B_3_0: | -2.07966949308e-12 | no comment |
| B_3_1: | -1.18142960191e-14 | no comment |
| B_4_0: | 5.36256688471e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00726585143848 | no comment |
| AP_0_1: | -6.73930824924e-06 | no comment |
| AP_0_2: | -3.46829481513e-07 | no comment |
| AP_0_3: | 3.1001280325e-12 | no comment |
| AP_0_4: | 9.6666827234e-16 | no comment |
| AP_1_0: | -1.13852659453e-05 | no comment |
| AP_1_1: | 2.55208646431e-06 | no comment |
| AP_1_2: | 6.6874147236e-10 | no comment |
| AP_1_3: | 6.10164608575e-15 | no comment |
| AP_2_0: | -3.73569345618e-06 | no comment |
| AP_2_1: | 6.37536091864e-11 | no comment |
| AP_2_2: | 1.13797859844e-14 | no comment |
| AP_3_0: | 8.16818606929e-10 | no comment |
| AP_3_1: | -3.37432042362e-14 | no comment |
| AP_4_0: | -1.18633384259e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00742684865647 | no comment |
| BP_0_1: | -1.29333830488e-05 | no comment |
| BP_0_2: | 2.94207510066e-06 | no comment |
| BP_0_3: | 8.29940578582e-10 | no comment |
| BP_0_4: | 4.06298116199e-15 | no comment |
| BP_1_0: | -6.41622391782e-06 | no comment |
| BP_1_1: | -3.10993015063e-06 | no comment |
| BP_1_2: | -1.13476367286e-11 | no comment |
| BP_1_3: | 1.51996701419e-15 | no comment |
| BP_2_0: | 3.3125565693e-07 | no comment |
| BP_2_1: | 6.8190696146e-10 | no comment |
| BP_2_2: | -5.39916285122e-15 | no comment |
| BP_3_0: | 7.28551417535e-13 | no comment |
| BP_3_1: | 2.91159446354e-15 | no comment |
| BP_4_0: | -5.3579735116e-15 | no comment |
| _ATE: | '2020-02-20T02:41:44' | 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: | 'UceCXZd9UadAUYd9' | HDU checksum updated 2022-10-06T15:13:42 |
| DATASUM: | '3669947083' | data unit checksum updated 2022-10-06T15:13:42 |