Image 7014515
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7014515 |
| Filename: | /mnt/data3/cta-n/2024/20240227/00060/WF0/20240228011942-326-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: | 2024-02-28 01:19:42 UT |
| Night: | 20240227 |
| 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: | 238.655498672 |
| Dec: | 51.7778047015 |
| Alt / Az: | 28.0905429776 223.991981114 |
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: | 1709083182 | exposure start (seconds since 1.1.1970) |
| USEC: | 326396 | exposure start micro seconds |
| JD: | 2460368.55533565 | Modified Julian Date |
| DATE-OBS: | '2024-02-28T01:19:42.326' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 71298 | observation id |
| IMGID: | 44 | 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: | 195.463380607452 | lunar RA |
| MOONDEC: | -6.70914761573404 | lunar DEC |
| MOONPHA: | 21.1832509599517 | moon phase |
| MOONALT: | 40.3648348851356 | lunar altitude |
| MOONAZ: | 309.902169026678 | 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: | 8 | 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: | 15.85826 | detector air temperature |
| CCD_TEMP: | -19.91591 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.639 | [%] utilization of cooling power |
| VOLTAGE: | 11.18652 | [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: | 1030.0 | focuser position |
| FOC_TAR: | 1030.0 | focuser target position |
| FOC_DEF: | 960.0 | default target value |
| FOC_FILTEROFF: | 70.0 | 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: | 1709083142.0 | time of last update of device statu |
| WEATHER.good_weather: | True | weather quality as set by external script |
| WEATHER.rain: | False | Rain |
| WEATHER.temperature: | 8.67 | Temperature, degrees |
| WEATHER.windspeed: | 5.06666666667 | Wind speed, m/s |
| WEATHER.humidity: | 19.36 | Humidity |
| WEATHER.pressure: | 787.93 | Pressure |
| WEATHER.dust: | 1.9604819496 | 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: | 239.190565548444 | original position (epoch) RA |
| ORIDEC: | 51.5799006824864 | 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: | 239.190565548444 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 51.5799006824864 | telescope FOV center position (J2000) - with of |
| TARRA: | 239.472177081055 | target position with computed corrections (prec |
| TARDEC: | 51.5331564631309 | target position with computed corrections (prec |
| CORR_RA: | 0.151812 | correction from closed loop RA |
| CORR_DEC: | 0.024741 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 239.470833333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 51.5333333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460368.55682769 | heliocentric JD |
| TEL_ALT: | 28.0905429775821 | horizontal telescope coordinates altitude |
| TEL_AZ: | 223.991981113668 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1709074803.61346 | Time of last mount park |
| AIRMASS: | 2.11880491675117 | Airmass of target location |
| HA: | 279.929162988543 | Location hour angle |
| LST: | 159.399996321876 | Local Sidereal Time |
| MOVE_NUM: | 1963 | number of movements performed by the driver; us |
| CORR_IMG: | 41 | ID of last image used for correction |
| CORR_OBS: | 71298 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 19.9183333333333 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1709083181.00091 | time when mount informations were collected |
| SUN_ALT: | -69.5581762634131 | solar altitude |
| SUN_AZ: | 177.669746220175 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1086.3314652943 | average value of image |
| STDEV: | 309.02047522578 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 239.190565548444 | reference value on 1st axis |
| CRVAL2T: | 51.5799006824864 | 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: | '2024-02-28T01:20:36.567' | 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: | 239.488500471 | RA of reference point |
| CRVAL2: | 54.7772901918 | DEC of reference point |
| CRPIX1: | 2206.68054199 | X reference pixel |
| CRPIX2: | 1306.20804342 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00398059811805 | Transformation matrix |
| CD1_2: | -2.37008397569e-05 | no comment |
| CD2_1: | -2.57461728713e-05 | no comment |
| CD2_2: | -0.0039676558015 | 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: | -8.16732942398e-08 | no comment |
| A_0_3: | 1.59810259647e-11 | no comment |
| A_0_4: | -5.76343441486e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 5.0303154264e-06 | no comment |
| A_1_2: | -6.47213744246e-10 | no comment |
| A_1_3: | -5.39115524852e-15 | no comment |
| A_2_0: | -2.2876542828e-08 | no comment |
| A_2_1: | 2.20104694096e-11 | no comment |
| A_2_2: | -1.42699289397e-14 | no comment |
| A_3_0: | -6.97551882727e-10 | no comment |
| A_3_1: | -4.24259394095e-15 | no comment |
| A_4_0: | -1.77429145724e-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: | 5.71197773542e-06 | no comment |
| B_0_3: | -7.03635005236e-10 | no comment |
| B_0_4: | 5.02358826384e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.42277666086e-08 | no comment |
| B_1_2: | 5.26315597246e-12 | no comment |
| B_1_3: | -1.26142537231e-15 | no comment |
| B_2_0: | 5.85474231709e-07 | no comment |
| B_2_1: | -6.59281100999e-10 | no comment |
| B_2_2: | -3.26378529624e-15 | no comment |
| B_3_0: | 1.77893039119e-11 | no comment |
| B_3_1: | -3.78088365522e-15 | no comment |
| B_4_0: | 1.21434806629e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00283614929707 | no comment |
| AP_0_1: | -6.89682171308e-07 | no comment |
| AP_0_2: | 8.4418859306e-08 | no comment |
| AP_0_3: | -1.76100073021e-11 | no comment |
| AP_0_4: | 5.72848528903e-15 | no comment |
| AP_1_0: | -1.28401529707e-05 | no comment |
| AP_1_1: | -5.04818753627e-06 | no comment |
| AP_1_2: | 7.09364731919e-10 | no comment |
| AP_1_3: | -8.3056669241399e-15 | no comment |
| AP_2_0: | 2.72143258873e-08 | no comment |
| AP_2_1: | -2.38175129306e-11 | no comment |
| AP_2_2: | 1.3922260599e-14 | no comment |
| AP_3_0: | 7.10283371602e-10 | no comment |
| AP_3_1: | -9.61772965007e-15 | no comment |
| AP_4_0: | 1.72617724218e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0116905778268 | no comment |
| BP_0_1: | -3.10337608281e-06 | no comment |
| BP_0_2: | -5.73404510223e-06 | no comment |
| BP_0_3: | 7.7240499888e-10 | no comment |
| BP_0_4: | -1.92460289761e-14 | no comment |
| BP_1_0: | -1.64168565304e-06 | no comment |
| BP_1_1: | 5.71556750559e-08 | no comment |
| BP_1_2: | -5.62700221333e-12 | no comment |
| BP_1_3: | 9.56209748588e-16 | no comment |
| BP_2_0: | -5.94404208246e-07 | no comment |
| BP_2_1: | 6.81264493058e-10 | no comment |
| BP_2_2: | -1.07319203921e-14 | no comment |
| BP_3_0: | -1.77250229236e-11 | no comment |
| BP_3_1: | 3.50863736463e-15 | no comment |
| BP_4_0: | -1.23561606966e-14 | no comment |
| _ATE: | '2024-02-28T01:20:31' | 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 |