Image 3291856
Full-size image
-
Raw image
-
Download FITS
-
Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3291856 |
| Filename: | /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207034555-310-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_B.fits |
| Time: | 2020-02-07 03:45:55 UT |
| Night: | 20200206 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 355.357155952 |
| Dec: | 68.4862529905 |
| Alt / Az: | 7.2039417865 179.949382149 |
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: | 1581047155 | exposure start (seconds since 1.1.1970) |
| USEC: | 310726 | exposure start micro seconds |
| JD: | 2458886.65685225 | Modified Julian Date |
| DATE-OBS: | '2020-02-07T03:45:55.310' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 17792 | observation id |
| IMGID: | 1 | 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: | 110.136663787347 | lunar RA |
| MOONDEC: | 23.1302563180885 | lunar DEC |
| MOONPHA: | 16.1251672803312 | moon phase |
| MOONALT: | 31.8156059764951 | lunar altitude |
| MOONAZ: | 100.76639459576 | 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 600 exe /home/cassi/vaodcolor.py' | script used to take t |
| 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: | 15.42979 | detector air temperature |
| CCD_TEMP: | -19.95986 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.525 | [%] utilization of cooling power |
| VOLTAGE: | 10.89751 | [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 |
| OBJECT: | 'VAOD Color' | target object name |
| PI: | '' | 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: | 355.227787230421 | original position (epoch) RA |
| ORIDEC: | 68.2294444444445 | 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: | 355.227787230421 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 68.2294444444445 | telescope FOV center position (J2000) - with of |
| TARRA: | 355.448817432171 | target position with computed corrections (prec |
| TARDEC: | 68.4330000291216 | 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: | 355.45 | mount position (from sensors, sky coordinates) |
| TELDEC: | 68.4333333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458886.65683954 | heliocentric JD |
| TEL_ALT: | 7.20394178649557 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.949382148931 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1580976020.68026 | Time of last mount park |
| AIRMASS: | 7.667183344813 | Airmass of target location |
| HA: | 179.86372865823 | Location hour angle |
| LST: | 175.31372865823 | Local Sidereal Time |
| MOVE_NUM: | 963 | 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: | 56.4445833333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1581047152.03456 | time when mount informations were collected |
| SUN_ALT: | -54.883689291811 | solar altitude |
| SUN_AZ: | 255.625375186119 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2849.0 | focuser position |
| FOC_TAR: | 2848.23852539062 | focuser target position |
| FOC_DEF: | 2858.23847695 | 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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1580899801.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1581047102.0 | 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: | 6.24 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.39166666667 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 64.45 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.73 | pressure as set by external script |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1257.96450599169 | average value of image |
| STDEV: | 287.92543801274 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 355.227787230421 | reference value on 1st axis |
| CRVAL2T: | 68.2294444444445 | 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: | '2020-02-07T03:47:10.882' | 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: | 355.297143277 | RA of reference point |
| CRVAL2: | 68.3372351352 | DEC of reference point |
| CRPIX1: | 2076.74267578 | X reference pixel |
| CRPIX2: | 2097.41825358 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00394247753583 | Transformation matrix |
| CD1_2: | -3.42525473599e-05 | no comment |
| CD2_1: | -3.51110347101e-05 | no comment |
| CD2_2: | -0.00398866081009 | 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: | 6.93160318798e-08 | no comment |
| A_0_3: | 6.02658039169e-11 | no comment |
| A_0_4: | 4.83509406652e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 5.64338649503e-07 | no comment |
| A_1_2: | -8.53675377481e-10 | no comment |
| A_1_3: | -1.58366835526e-13 | no comment |
| A_2_0: | 2.67641679645e-07 | no comment |
| A_2_1: | 2.63590863436e-11 | no comment |
| A_2_2: | 1.04051395496e-14 | no comment |
| A_3_0: | -1.0437400887e-09 | no comment |
| A_3_1: | -2.29195152934e-13 | no comment |
| A_4_0: | 9.85044858194999e-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: | 6.41983654703e-06 | no comment |
| B_0_3: | 2.20786808088e-09 | no comment |
| B_0_4: | 7.06110265372e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.09927390355e-07 | no comment |
| B_1_2: | 3.0503295051e-10 | no comment |
| B_1_3: | 2.18794140904e-13 | no comment |
| B_2_0: | 4.62545539106e-07 | no comment |
| B_2_1: | -1.1927780075e-09 | no comment |
| B_2_2: | -3.71646336895e-13 | no comment |
| B_3_0: | -3.86023803886e-11 | no comment |
| B_3_1: | -3.08411569152e-14 | no comment |
| B_4_0: | -8.2950774961299e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00212096532232 | no comment |
| AP_0_1: | -1.51521550971e-06 | no comment |
| AP_0_2: | -6.73170410591e-08 | no comment |
| AP_0_3: | -5.18946685389e-11 | no comment |
| AP_0_4: | -4.58473710431e-14 | no comment |
| AP_1_0: | -2.47230792883e-05 | no comment |
| AP_1_1: | -5.80214136784e-07 | no comment |
| AP_1_2: | 8.46390503487e-10 | no comment |
| AP_1_3: | 1.45316891503e-13 | no comment |
| AP_2_0: | -2.64407130126e-07 | no comment |
| AP_2_1: | -3.23556070611e-11 | no comment |
| AP_2_2: | -1.57373050941e-14 | no comment |
| AP_3_0: | 1.06758890382e-09 | no comment |
| AP_3_1: | 2.4006907391e-13 | no comment |
| AP_4_0: | -1.19983449149e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00679242785423 | no comment |
| BP_0_1: | -0.000145717624951 | no comment |
| BP_0_2: | -6.46179267109e-06 | no comment |
| BP_0_3: | -1.93280508139e-09 | no comment |
| BP_0_4: | -5.95334704847e-13 | no comment |
| BP_1_0: | -7.24181893686e-06 | no comment |
| BP_1_1: | -3.10577894737e-07 | no comment |
| BP_1_2: | -2.58908361548e-10 | no comment |
| BP_1_3: | -1.98902774147e-13 | no comment |
| BP_2_0: | -4.69548453483e-07 | no comment |
| BP_2_1: | 1.15978411443e-09 | no comment |
| BP_2_2: | 3.36138900686e-13 | no comment |
| BP_3_0: | 3.34687499211e-11 | no comment |
| BP_3_1: | 2.43737098766e-14 | no comment |
| BP_4_0: | 8.73530185436e-14 | no comment |
| _ATE: | '2020-02-07T04:47:06' | 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: | 'GMlKJLjHGLjHGLjH' | HDU checksum updated 2022-10-06T14:25:20 |
| DATASUM: | '665996698' | data unit checksum updated 2022-10-06T14:25:20 |