Image 3291890
Full-size image
-
Raw image
-
Download FITS
-
Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3291890 |
| Filename: | /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207040828-497-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 04:08:28 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: | 180.89338871 |
| Dec: | 41.6319016362 |
| Alt / Az: | 77.1157353219 180.727778613 |
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: | 1581048508 | exposure start (seconds since 1.1.1970) |
| USEC: | 497774 | exposure start micro seconds |
| JD: | 2458886.67244108 | Modified Julian Date |
| DATE-OBS: | '2020-02-07T04:08:28.497' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 17792 | observation id |
| IMGID: | 22 | 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: | 110.376733202645 | lunar RA |
| MOONDEC: | 23.1193073578689 | lunar DEC |
| MOONPHA: | 16.0122312818068 | moon phase |
| MOONALT: | 27.1669436110703 | lunar altitude |
| MOONAZ: | 102.81210220392 | 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: | 15.91319 | detector air temperature |
| CCD_TEMP: | -19.89614 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.531 | [%] utilization of cooling power |
| VOLTAGE: | 10.89917 | [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: | 180.900669362188 | original position (epoch) RA |
| ORIDEC: | 41.7705555555555 | 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: | 180.900669362188 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 181.157350991694 | target position with computed corrections (prec |
| TARDEC: | 41.6536681342021 | 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: | 181.157916666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.6536111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458886.67682238 | heliocentric JD |
| TEL_ALT: | 77.1157353219384 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.727778613332 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1580976020.68026 | Time of last mount park |
| AIRMASS: | 1.0257920786056 | Airmass of target location |
| HA: | 359.783158325292 | Location hour angle |
| LST: | 180.941074991959 | Local Sidereal Time |
| MOVE_NUM: | 970 | 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: | 62.05625 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1581048498.90998 | time when mount informations were collected |
| SUN_ALT: | -50.0541278779645 | solar altitude |
| SUN_AZ: | 259.707952341687 | 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: | 1581048481.0 | 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: | 5.72 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.01111111111 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 70.16 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.6 | pressure as set by external script |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 707.586416729879 | average value of image |
| STDEV: | 113.78646570514 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 180.900669362188 | reference value on 1st axis |
| CRVAL2T: | 41.7705555555555 | 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: | '2020-02-07T04:09:37.793' | 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: | 179.735966237 | RA of reference point |
| CRVAL2: | 40.608344685 | DEC of reference point |
| CRPIX1: | 2306.13722738 | X reference pixel |
| CRPIX2: | 1802.80383301 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00393897974131 | Transformation matrix |
| CD1_2: | -7.10186963596e-05 | no comment |
| CD2_1: | -7.00579085596e-05 | no comment |
| CD2_2: | 0.00393864496126 | 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: | -2.03627725138e-07 | no comment |
| A_0_3: | 2.22824234599e-11 | no comment |
| A_0_4: | 1.23852023685e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.91677625042e-06 | no comment |
| A_1_2: | -7.88534488535e-10 | no comment |
| A_1_3: | -3.15421664907e-14 | no comment |
| A_2_0: | -1.39647794753e-06 | no comment |
| A_2_1: | 1.20639164419e-11 | no comment |
| A_2_2: | -2.320563759e-14 | no comment |
| A_3_0: | -8.57901987216e-10 | no comment |
| A_3_1: | -7.99998313333e-14 | no comment |
| A_4_0: | 7.73236578886e-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: | 2.06316298388e-06 | no comment |
| B_0_3: | -8.19822989089e-10 | no comment |
| B_0_4: | -1.83458480711e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.11321977903e-06 | no comment |
| B_1_2: | 3.29974129877e-11 | no comment |
| B_1_3: | -3.34004250755e-15 | no comment |
| B_2_0: | 3.16704458315e-07 | no comment |
| B_2_1: | -7.88760590748e-10 | no comment |
| B_2_2: | -2.71038049446e-14 | no comment |
| B_3_0: | 3.83135352481e-11 | no comment |
| B_3_1: | -4.59482933097e-14 | no comment |
| B_4_0: | -1.26211652142e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00622161469607 | no comment |
| AP_0_1: | -1.55733093672e-06 | no comment |
| AP_0_2: | 2.07784655297e-07 | no comment |
| AP_0_3: | -2.32856790069e-11 | no comment |
| AP_0_4: | -1.23921652249e-14 | no comment |
| AP_1_0: | -2.36417645984e-05 | no comment |
| AP_1_1: | -1.93158009731e-06 | no comment |
| AP_1_2: | 8.1117545515e-10 | no comment |
| AP_1_3: | 2.74386426915e-14 | no comment |
| AP_2_0: | 1.40713466003e-06 | no comment |
| AP_2_1: | -2.01259659485e-11 | no comment |
| AP_2_2: | 2.7377273307e-14 | no comment |
| AP_3_0: | 8.77136885034e-10 | no comment |
| AP_3_1: | 7.66890658263e-14 | no comment |
| AP_4_0: | -4.1500984619e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00887771024366 | no comment |
| BP_0_1: | -2.26190001991e-05 | no comment |
| BP_0_2: | -2.07765157287e-06 | no comment |
| BP_0_3: | 8.41615263498e-10 | no comment |
| BP_0_4: | 1.32314566027e-14 | no comment |
| BP_1_0: | 2.50682254201e-07 | no comment |
| BP_1_1: | 1.11928096675e-06 | no comment |
| BP_1_2: | -4.29909144206e-11 | no comment |
| BP_1_3: | 7.58353522305e-15 | no comment |
| BP_2_0: | -3.24465485798e-07 | no comment |
| BP_2_1: | 8.10446562655e-10 | no comment |
| BP_2_2: | 2.29493070386e-14 | no comment |
| BP_3_0: | -4.00147657191e-11 | no comment |
| BP_3_1: | 5.0776431352e-14 | no comment |
| BP_4_0: | 1.2986615884e-14 | no comment |
| _ATE: | '2020-02-07T05:09:33' | 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: | 'aeWZbbUXabUXabUX' | HDU checksum updated 2022-10-06T14:25:29 |
| DATASUM: | '361096195' | data unit checksum updated 2022-10-06T14:25:29 |