Image 2816893
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2816893 |
| Filename: | /mnt/data0/cta-n/2020/20200114/06002/WF0/20200114235337-573-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20200101_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_R.fits |
| Time: | 2020-01-14 23:53:37 UT |
| Night: | 20200114 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 276.0175650878102 |
| Dec: | 88.50233315768111 |
| Alt / Az: | 27.0319726913177 180.1367523136 |
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: | 1579046017 | exposure start (seconds since 1.1.1970) |
| USEC: | 573597 | exposure start micro seconds |
| JD: | 2458863.49548323 | Modified Julian Date |
| DATE-OBS: | '2020-01-14T23:53:37.573' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 16552 | observation id |
| IMGID: | 9 | 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: | 172.961636326512 | lunar RA |
| MOONDEC: | 8.49226970672337 | lunar DEC |
| MOONPHA: | 31.2160614014589 | moon phase |
| MOONALT: | 14.0904633585474 | lunar altitude |
| MOONAZ: | 267.942091911214 | 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: | 8.242433 | detector air temperature |
| CCD_TEMP: | -20.0104 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.487 | [%] utilization of cooling power |
| VOLTAGE: | 11.88402 | [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 |
| WEATHER.NEXT_GOOD_WEATHER: | 1579000262.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1579045981.0 | 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: | 0.55 | temperature as set by external script |
| WEATHER.WINDSPEED: | 1.94166666667 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 53.89 | humidity as set by external script |
| WEATHER.PRESSURE: | 784.35 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2875.0 | focuser position |
| FOC_TAR: | 2875.55322265625 | focuser target position |
| FOC_DEF: | 2866.55310621 | default target value |
| FOC_FILTEROFF: | 9.0 | 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: | 273.850423338874 | original position (epoch) RA |
| ORIDEC: | 88.2294444444444 | 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: | 273.850423338874 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 88.2294444444444 | telescope FOV center position (J2000) - with of |
| TARRA: | 270.327793343064 | target position with computed corrections (prec |
| TARDEC: | 88.2560512789049 | 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: | 270.382916666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 88.2572222222222 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458863.49765848 | heliocentric JD |
| TEL_ALT: | 27.0319726913177 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.1367523136 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1578989339.38829 | Time of last mount park |
| AIRMASS: | 2.19468144484773 | Airmass of target location |
| HA: | 184.00895808124 | Location hour angle |
| LST: | 94.3918747479063 | Local Sidereal Time |
| MOVE_NUM: | 536 | 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: | 358.352083333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1579046009.75173 | time when mount informations were collected |
| SUN_ALT: | -69.2187967281027 | solar altitude |
| SUN_AZ: | 106.166149750128 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 761.788921740883 | average value of image |
| STDEV: | 337.573682096112 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 273.850423338874 | reference value on 1st axis |
| CRVAL2T: | 88.2294444444444 | 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: | 'R' | camera filter as string |
| DATE: | '2020-01-14T23:54:46.423' | 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: | 359.748495409 | RA of reference point |
| CRVAL2: | 86.8038209987 | DEC of reference point |
| CRPIX1: | 2806.12955729 | X reference pixel |
| CRPIX2: | 1597.60489909 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.000443070231893 | Transformation matrix |
| CD1_2: | -0.00390395747355 | no comment |
| CD2_1: | -0.00389717054924 | no comment |
| CD2_2: | 0.000433329244399 | 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: | -3.45246552939e-07 | no comment |
| A_0_3: | 1.19120190804e-11 | no comment |
| A_0_4: | -7.15020057774e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.89804654784e-06 | no comment |
| A_1_2: | -5.83055498769e-10 | no comment |
| A_1_3: | -2.19313609506e-14 | no comment |
| A_2_0: | -4.6882706678e-06 | no comment |
| A_2_1: | 2.53328551614e-11 | no comment |
| A_2_2: | -2.33212343279e-14 | no comment |
| A_3_0: | -8.23702002294e-10 | no comment |
| A_3_1: | -1.77633511375e-15 | no comment |
| A_4_0: | -4.40439884686e-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: | 3.48943946443e-06 | no comment |
| B_0_3: | -6.40722485525e-10 | no comment |
| B_0_4: | -2.88850868423e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.97159426505e-06 | no comment |
| B_1_2: | -1.79953275039e-11 | no comment |
| B_1_3: | -1.15675007466e-15 | no comment |
| B_2_0: | 3.92850613557e-07 | no comment |
| B_2_1: | -5.70270784391e-10 | no comment |
| B_2_2: | -1.98656605441e-14 | no comment |
| B_3_0: | -5.43714823554e-11 | no comment |
| B_3_1: | -1.06699151863e-14 | no comment |
| B_4_0: | -2.71299684075e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0106677797759 | no comment |
| AP_0_1: | -6.29993246585e-06 | no comment |
| AP_0_2: | 3.516402086e-07 | no comment |
| AP_0_3: | -1.44641812394e-11 | no comment |
| AP_0_4: | 7.25085213122e-15 | no comment |
| AP_1_0: | -1.01493731171e-06 | no comment |
| AP_1_1: | -2.90940687847e-06 | no comment |
| AP_1_2: | 6.13771041867e-10 | no comment |
| AP_1_3: | 1.48335423449e-14 | no comment |
| AP_2_0: | 4.71389492401e-06 | no comment |
| AP_2_1: | -7.27874285877e-11 | no comment |
| AP_2_2: | 3.27874582009e-14 | no comment |
| AP_3_0: | 8.7375662073e-10 | no comment |
| AP_3_1: | -5.46097046316e-15 | no comment |
| AP_4_0: | 5.47154853111e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0040433446983 | no comment |
| BP_0_1: | -5.68370146464e-06 | no comment |
| BP_0_2: | -3.49969705759e-06 | no comment |
| BP_0_3: | 6.70813019751e-10 | no comment |
| BP_0_4: | 2.03590714842e-14 | no comment |
| BP_1_0: | -6.85264865658e-06 | no comment |
| BP_1_1: | 3.98077444107e-06 | no comment |
| BP_1_2: | -2.94290436555e-11 | no comment |
| BP_1_3: | 1.23026221861e-14 | no comment |
| BP_2_0: | -3.93812212629e-07 | no comment |
| BP_2_1: | 6.15184474361e-10 | no comment |
| BP_2_2: | 1.30442306624e-14 | no comment |
| BP_3_0: | 5.18683537346e-11 | no comment |
| BP_3_1: | 2.06338019638e-14 | no comment |
| BP_4_0: | 2.6631125142e-14 | no comment |
| _ATE: | '2020-01-15T00:54:40' | 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: | 'KXNcNWKbKWKbKWKb' | HDU checksum updated 2022-10-06T13:06:36 |
| DATASUM: | '2909402998' | data unit checksum updated 2022-10-06T13:06:36 |