Image 7090696
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7090696 |
| Filename: | /mnt/data3/cta-n/2024/20240327/00060/WF0/20240328020842-330-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_R.fits |
| Time: | 2024-03-28 02:08:42 UT |
| Night: | 20240327 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 60 / Survey |
| RA: | 80.6393073189 |
| Dec: | 75.844417809 |
| Alt / Az: | 21.2049764057 167.079244793 |
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: | 1711591722 | exposure start (seconds since 1.1.1970) |
| USEC: | 330588 | exposure start micro seconds |
| JD: | 2460397.58936351 | Modified Julian Date |
| DATE-OBS: | '2024-03-28T02:08:42.330' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 72699 | observation id |
| IMGID: | 4 | 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: | 215.200933026354 | lunar RA |
| MOONDEC: | -16.2205157622848 | lunar DEC |
| MOONPHA: | 17.0551239916864 | moon phase |
| MOONALT: | 42.7598822727521 | lunar altitude |
| MOONAZ: | 340.317654421656 | 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: | '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: | 12.6546 | detector air temperature |
| CCD_TEMP: | -20.05215 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.478 | [%] utilization of cooling power |
| VOLTAGE: | 11.11738 | [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 |
| WEATHER.next_good_weather: | 1711575482.0 | date and time of next good we |
| WEATHER.update_time: | 1711591681.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 4.47 | Temperature, degrees |
| WEATHER.windspeed: | 2.19444444444 | Wind speed, m/s |
| WEATHER.humidity: | 46.37 | Humidity |
| WEATHER.pressure: | 781.14 | Pressure |
| WEATHER.dust: | 0.688484345762 | Dust concentration, ug/m^3 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 1060.0 | focuser position |
| FOC_TAR: | 1060.0 | focuser target position |
| FOC_DEF: | 1000.0 | 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 |
| UPS.next_good_weather: | 1711258043.0 | 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: | 79.2590244062147 | original position (epoch) RA |
| ORIDEC: | 76.023124208284 | 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: | 79.2590244062147 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 76.023124208284 | telescope FOV center position (J2000) - with of |
| TARRA: | 80.2774678162795 | target position with computed corrections (prec |
| TARDEC: | 76.0729816396094 | target position with computed corrections (prec |
| CORR_RA: | 0.079046 | correction from closed loop RA |
| CORR_DEC: | 0.000399 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 80.27875 | mount position (from sensors, sky coordinates) |
| TELDEC: | 76.0730555555556 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460397.5888587 | heliocentric JD |
| TEL_ALT: | 21.2049764057385 | horizontal telescope coordinates altitude |
| TEL_AZ: | 167.079244793443 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1711515303.07606 | Time of last mount park |
| AIRMASS: | 2.75255833855101 | Airmass of target location |
| HA: | 119.988359673312 | Location hour angle |
| LST: | 200.267109673312 | Local Sidereal Time |
| MOVE_NUM: | 250 | number of movements performed by the driver; us |
| CORR_IMG: | 1 | ID of last image used for correction |
| CORR_OBS: | 72699 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 32.1679166666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1711591721.00802 | time when mount informations were collected |
| SUN_ALT: | -55.7488651611443 | solar altitude |
| SUN_AZ: | 204.156060885645 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1369.56135562977 | average value of image |
| STDEV: | 417.050863229798 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 79.2590244062147 | reference value on 1st axis |
| CRVAL2T: | 76.023124208284 | 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: | '2024-03-28T02:09:36.277' | 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: | 94.3530521701 | RA of reference point |
| CRVAL2: | 75.3293476761 | DEC of reference point |
| CRPIX1: | 1216.77248128 | X reference pixel |
| CRPIX2: | 2021.97943115 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00386438347624 | Transformation matrix |
| CD1_2: | 0.000877676860065 | no comment |
| CD2_1: | 0.000868176933092 | no comment |
| CD2_2: | 0.00387511349151 | 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: | 5.65253579455e-07 | no comment |
| A_0_3: | 1.47536045315e-11 | no comment |
| A_0_4: | 1.02145694517e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 4.82773107002e-07 | no comment |
| A_1_2: | -5.53768324957e-10 | no comment |
| A_1_3: | -3.70946894848e-14 | no comment |
| A_2_0: | 6.62241391965e-06 | no comment |
| A_2_1: | -1.82419327475e-11 | no comment |
| A_2_2: | -2.2463031215e-14 | no comment |
| A_3_0: | -5.65520810458e-10 | no comment |
| A_3_1: | -1.277748571e-14 | no comment |
| A_4_0: | -3.19130102602e-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: | 5.13843744535e-07 | no comment |
| B_0_3: | -6.57624609905e-10 | no comment |
| B_0_4: | 3.74255020379e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 6.05343770925e-06 | no comment |
| B_1_2: | -4.80222741309e-11 | no comment |
| B_1_3: | -3.83889363448e-15 | no comment |
| B_2_0: | -3.52109667539e-08 | no comment |
| B_2_1: | -5.20337826998e-10 | no comment |
| B_2_2: | 6.56056258987e-15 | no comment |
| B_3_0: | 2.11079621857e-12 | no comment |
| B_3_1: | -2.04071097357e-14 | no comment |
| B_4_0: | 7.06325044674e-16 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0076850834485 | no comment |
| AP_0_1: | 3.01159515129e-06 | no comment |
| AP_0_2: | -5.72314675695e-07 | no comment |
| AP_0_3: | -1.49706015038e-11 | no comment |
| AP_0_4: | -1.02104423562e-14 | no comment |
| AP_1_0: | 1.30970838194e-06 | no comment |
| AP_1_1: | -4.78832181766e-07 | no comment |
| AP_1_2: | 5.74334422366e-10 | no comment |
| AP_1_3: | 3.50984011094e-14 | no comment |
| AP_2_0: | -6.63651247984e-06 | no comment |
| AP_2_1: | 2.65617156317e-11 | no comment |
| AP_2_2: | 6.88201122153e-15 | no comment |
| AP_3_0: | 6.52524518992e-10 | no comment |
| AP_3_1: | 1.05522363926e-14 | no comment |
| AP_4_0: | -1.16173434208e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00209110628675 | no comment |
| BP_0_1: | -1.03457896646e-05 | no comment |
| BP_0_2: | -5.16859475002e-07 | no comment |
| BP_0_3: | 6.70438497172e-10 | no comment |
| BP_0_4: | -3.9023935041e-14 | no comment |
| BP_1_0: | -1.50217656992e-06 | no comment |
| BP_1_1: | -6.06743144341e-06 | no comment |
| BP_1_2: | 6.42375677939999e-11 | no comment |
| BP_1_3: | -1.23258369255e-14 | no comment |
| BP_2_0: | 3.41286683557e-08 | no comment |
| BP_2_1: | 6.02013188346e-10 | no comment |
| BP_2_2: | -8.8068445382e-15 | no comment |
| BP_3_0: | -2.49097978423e-12 | no comment |
| BP_3_1: | 5.25941582504e-15 | no comment |
| BP_4_0: | -5.31155702517e-16 | no comment |
| _ATE: | '2024-03-28T02:09:30' | 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 |