Image 7014501
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7014501 |
| Filename: | /mnt/data3/cta-n/2024/20240227/00060/WF0/20240228011057-786-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20210928_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20210928_1x1_4096x4096_V.fits |
| Time: | 2024-02-28 01:10:57 UT |
| Night: | 20240227 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 127.293237999 |
| Dec: | -20.0016592816 |
| Alt / Az: | 33.511494702 34.2659672437 |
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: | 1709082657 | exposure start (seconds since 1.1.1970) |
| USEC: | 786375 | exposure start micro seconds |
| JD: | 2460368.54922741 | Modified Julian Date |
| DATE-OBS: | '2024-02-28T01:10:57.786' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 71298 | observation id |
| IMGID: | 27 | 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: | 195.398847791241 | lunar RA |
| MOONDEC: | -6.67544259041691 | lunar DEC |
| MOONPHA: | 21.1466294117793 | moon phase |
| MOONALT: | 38.9365938160445 | lunar altitude |
| MOONAZ: | 307.876457469457 | 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: | 4 | script loop count |
| SCRIPT: | 'exe /home/karpov/make-survey.py' | script used to take this images |
| 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: | 14.91562 | detector air temperature |
| CCD_TEMP: | -20.04116 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.651 | [%] utilization of cooling power |
| VOLTAGE: | 11.93989 | [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: | 'Survey' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1020.0 | focuser position |
| FOC_TAR: | 1020.0 | focuser target position |
| FOC_DEF: | 960.0 | default target value |
| FOC_FILTEROFF: | 60.0 | 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: | 1709075762.0 | date and time of next good we |
| WEATHER.update_time: | 1709082602.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 8.83 | Temperature, degrees |
| WEATHER.windspeed: | 8.25833333333 | Wind speed, m/s |
| WEATHER.humidity: | 18.56 | Humidity |
| WEATHER.pressure: | 788.06 | Pressure |
| WEATHER.dust: | 3.96254168549 | Dust concentration, ug/m^3 |
| UPS.next_good_weather: | 1706708431.0 | date and time of next good weathe |
| 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: | 126.985447837539 | original position (epoch) RA |
| ORIDEC: | -19.7053842190007 | 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: | 126.985447837539 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -19.7053842190007 | telescope FOV center position (J2000) - with of |
| TARRA: | 127.270382899144 | target position with computed corrections (prec |
| TARDEC: | -19.7712129967433 | 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: | 127.270833333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | -19.7713888888889 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460368.55363253 | heliocentric JD |
| TEL_ALT: | 33.5114947020028 | horizontal telescope coordinates altitude |
| TEL_AZ: | 34.2659672437167 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1709074803.61346 | Time of last mount park |
| AIRMASS: | 1.80851018644336 | Airmass of target location |
| HA: | 29.9241736104488 | Location hour angle |
| LST: | 157.195006943782 | Local Sidereal Time |
| MOVE_NUM: | 1960 | 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: | 17.7195833333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1709082653.24842 | time when mount informations were collected |
| SUN_ALT: | -69.3795566299778 | solar altitude |
| SUN_AZ: | 171.516187731966 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 756.019118161488 | average value of image |
| STDEV: | 261.43924678979 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 126.985447837539 | reference value on 1st axis |
| CRVAL2T: | -19.7053842190007 | 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: | 'V' | camera filter as string |
| DATE: | '2024-02-28T01:11:56.943' | 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: | 124.240235329 | RA of reference point |
| CRVAL2: | -17.9128174931 | DEC of reference point |
| CRPIX1: | 2807.41666667 | X reference pixel |
| CRPIX2: | 2584.38338216 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00397257948361 | Transformation matrix |
| CD1_2: | 4.02382249984e-05 | no comment |
| CD2_1: | 2.90491613541e-05 | no comment |
| CD2_2: | 0.0039773703106 | 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: | -4.45930996389e-07 | no comment |
| A_0_3: | -2.1365836365e-11 | no comment |
| A_0_4: | -4.30577129146e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -3.05080293811e-06 | no comment |
| A_1_2: | -6.1146935815e-10 | no comment |
| A_1_3: | 1.00593829017e-14 | no comment |
| A_2_0: | -4.32282702044e-06 | no comment |
| A_2_1: | -8.43111865062e-11 | no comment |
| A_2_2: | 9.56080844402e-15 | no comment |
| A_3_0: | -7.15041742491e-10 | no comment |
| A_3_1: | -1.73609456522e-14 | no comment |
| A_4_0: | -2.66629343452e-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: | -3.40960694731e-06 | no comment |
| B_0_3: | -6.81131312581e-10 | no comment |
| B_0_4: | 3.19687590572e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.77052784832e-06 | no comment |
| B_1_2: | -4.72770923869e-11 | no comment |
| B_1_3: | -1.15171145772e-15 | no comment |
| B_2_0: | -3.28667737138e-07 | no comment |
| B_2_1: | -6.9088635613699e-10 | no comment |
| B_2_2: | -1.47654723329e-15 | no comment |
| B_3_0: | 1.85259502096e-10 | no comment |
| B_3_1: | -3.35237713664e-15 | no comment |
| B_4_0: | 6.2031715914e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00911715448831 | no comment |
| AP_0_1: | 7.71912136607e-06 | no comment |
| AP_0_2: | 4.533972394e-07 | no comment |
| AP_0_3: | 2.42083453156e-11 | no comment |
| AP_0_4: | 4.38114916002e-15 | no comment |
| AP_1_0: | 9.01012007075e-08 | no comment |
| AP_1_1: | 3.06210757482e-06 | no comment |
| AP_1_2: | 6.4368141559e-10 | no comment |
| AP_1_3: | -2.37015242304e-15 | no comment |
| AP_2_0: | 4.34151829043e-06 | no comment |
| AP_2_1: | 1.30141991909e-10 | no comment |
| AP_2_2: | -2.99779754579e-16 | no comment |
| AP_3_0: | 7.55456703995e-10 | no comment |
| AP_3_1: | 2.58120978997e-14 | no comment |
| AP_4_0: | 1.21402329416e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0052270241374 | no comment |
| BP_0_1: | -4.92788424682e-06 | no comment |
| BP_0_2: | 3.42370269452e-06 | no comment |
| BP_0_3: | 7.10554445798e-10 | no comment |
| BP_0_4: | -2.38471092031e-14 | no comment |
| BP_1_0: | 7.47147549128e-06 | no comment |
| BP_1_1: | 3.78064064914e-06 | no comment |
| BP_1_2: | 8.98442456251e-11 | no comment |
| BP_1_3: | 1.16885033107e-14 | no comment |
| BP_2_0: | 3.27049650211e-07 | no comment |
| BP_2_1: | 7.30520264337e-10 | no comment |
| BP_2_2: | 8.985900852e-15 | no comment |
| BP_3_0: | -1.84345453051e-10 | no comment |
| BP_3_1: | 1.29992195593e-14 | no comment |
| BP_4_0: | -6.15024732835e-14 | no comment |
| _ATE: | '2024-02-28T01:11:51' | 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 |