Image 6550887
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6550887 |
| Filename: | /mnt/data3/cta-s0/2023/20230824/06001/WF0/20230825031642-247-RA.fits |
| Time: | 2023-08-25 03:16:42 UT |
| Night: | 20230824 |
| Site: | cta-s0 |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 249.4614750351767 |
| Dec: | 16.0928435793575 |
| Alt / Az: | 17.2633813659229 118.466848927573 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1692933402 | exposure start (seconds since 1.1.1970) |
| USEC: | 247120 | exposure start micro seconds |
| JD: | 2460181.63650079 | Modified Julian Date |
| DATE-OBS: | '2023-08-25T03:16:42.247' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 57979 | observation id |
| IMGID: | 2 | 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: | 248.06272926804 | lunar RA |
| MOONDEC: | -25.5114421950419 | lunar DEC |
| MOONPHA: | 44.9956524612703 | moon phase |
| MOONALT: | 32.7080255329647 | lunar altitude |
| MOONAZ: | 74.4537651188295 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'tempdisable 1600 loopdisable exe /home/karpov/sercli/sercli.py' | scr |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'MI G4-16000 rev.7' | camera type |
| CCD_SER: | 'G4KF16000-06029' | 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: | 24.86717 | detector air temperature |
| CCD_TEMP: | -19.66982 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.775 | [%] utilization of cooling power |
| VOLTAGE: | 10.87898 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | camera product identification |
| PREFLASH: | 2.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 4 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'Fake_showers' | target object name |
| PI: | '1692933305' | project investigator of the target |
| PROGRAM: | '' | target program name |
| PARANAL.NEXT_GOOD_WEATHER: | 1687090347.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1692933362.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 14.02 | Temperature, degrees |
| PARANAL.WINDSPEED: | 2.45 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 3.0 | Humidity |
| PARANAL.PRESSURE: | 746.48 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 60.0 | focuser position |
| FOC_TAR: | 59.4328689575195 | focuser target position |
| FOC_DEF: | 104.432865731 | default target value |
| FOC_FILTEROFF: | -45.0 | 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: | -24.70123 | observatory latitude |
| LONGITUD: | -70.32482 | observatory longitude |
| ALTITUDE: | 2160.0 | 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: | 250.364077315405 | original position (epoch) RA |
| ORIDEC: | 16.8930190924325 | 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 |
| DRATERA: | 0.0 | [deg/hour] differential tracking rate RA |
| DRATEDEC: | 0.0 | [deg/hour] differential tracking rate DEC |
| TRACKING: | 'sidereal' | telescope tracking |
| SKYSPDRA: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (in RA/DEC) R |
| SKYSPDDEC: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (i |
| OBJRA: | 250.364077315405 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 16.8930190924325 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 70.3640773154048 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -196.893019092433 | target position (OBJ) in telescope coo |
| TARRA: | 250.663523289454 | target position with computed corrections (prec |
| TARDEC: | 16.8287986028457 | 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: | 250.663449392993 | mount position (from sensors, sky coordinates) |
| TELDEC: | 16.8288850084049 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460181.63714247 | heliocentric JD |
| U_TELRA: | 430.663449392993 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -196.828885008405 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 17.2633813659229 | horizontal telescope coordinates altitude |
| TEL_AZ: | 118.466848927573 | horizontal telescope coordinates azimuth |
| MPEC_DIFRA: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| MPEC_DIFDEC: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| PARKTIME: | 1692894001.20832 | Time of last mount park |
| AIRMASS: | 3.34675846085901 | Airmass of target location |
| HA: | 61.2888415038228 | Location hour angle |
| LST: | 311.952290896816 | Local Sidereal Time |
| MOVE_NUM: | 138 | 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: | 180.0 | mount rotang |
| MNT_FLIP: | 1 | telescope flip |
| AXRA: | -1261671 | RA axis count |
| AXRARAW: | -2248001 | raw RA axis count |
| AXDEC: | -2793579 | DEC axis count |
| HR_RA: | 19141006 | [???] RA axis tracking rate |
| BR_RA: | 19141006 | [???] RA axis base rate |
| BR_DEC: | 0 | [???] DEC axis base rate |
| MNT_INFO: | 1692933393.66877 | time when mount informations were collected |
| SUN_ALT: | -65.4982285750407 | solar altitude |
| SUN_AZ: | 59.7668353840965 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 745.484953124401 | average value of image |
| STDEV: | 114.535337213737 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 250.364077315405 | reference value on 1st axis |
| CRVAL2T: | 16.8930190924325 | 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: | 180.0 | rotational angle |
| DATASEC: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2023-08-25T03:17:39.811' | 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: | 248.925986165 | RA of reference point |
| CRVAL2: | 16.9583122506 | DEC of reference point |
| CRPIX1: | 2207.99210612 | X reference pixel |
| CRPIX2: | 2275.76285807 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00400115884192 | Transformation matrix |
| CD1_2: | 7.63661411696e-06 | no comment |
| CD2_1: | 1.65863167006e-05 | no comment |
| CD2_2: | 0.00399704673521 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | 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: | 4.96737320234e-08 | no comment |
| A_0_3: | 7.34812924255e-12 | no comment |
| A_0_4: | 4.53297375758e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -8.44043945319e-07 | no comment |
| A_1_2: | -6.49777118292e-10 | no comment |
| A_1_3: | 1.21000918256e-15 | no comment |
| A_2_0: | -6.2555304522e-07 | no comment |
| A_2_1: | 1.69037792556e-10 | no comment |
| A_2_2: | 3.34306154796e-14 | no comment |
| A_3_0: | -6.8791789584e-10 | no comment |
| A_3_1: | 2.87527700663e-14 | no comment |
| A_4_0: | 3.5907302366e-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: | -1.52871810951e-06 | no comment |
| B_0_3: | -7.58014195115e-10 | no comment |
| B_0_4: | 8.92161454666e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -5.91193559382e-07 | no comment |
| B_1_2: | 9.38171247558e-11 | no comment |
| B_1_3: | 2.72361364719e-14 | no comment |
| B_2_0: | -1.6010336817e-09 | no comment |
| B_2_1: | -5.99948050914e-10 | no comment |
| B_2_2: | 2.3629860886e-14 | no comment |
| B_3_0: | 5.80129925276e-11 | no comment |
| B_3_1: | 3.11679250073e-14 | no comment |
| B_4_0: | -2.8455646218e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00321680007659 | no comment |
| AP_0_1: | 5.27240957298e-06 | no comment |
| AP_0_2: | -4.71520280874e-08 | no comment |
| AP_0_3: | -9.10425617261e-12 | no comment |
| AP_0_4: | -5.20760375243e-15 | no comment |
| AP_1_0: | -1.81158072555e-05 | no comment |
| AP_1_1: | 8.49004984722e-07 | no comment |
| AP_1_2: | 6.63333898672e-10 | no comment |
| AP_1_3: | 1.22901554311e-15 | no comment |
| AP_2_0: | 6.32363178701e-07 | no comment |
| AP_2_1: | -1.73067905099e-10 | no comment |
| AP_2_2: | -3.47248619813e-14 | no comment |
| AP_3_0: | 6.98829912372e-10 | no comment |
| AP_3_1: | -2.77120786662e-14 | no comment |
| AP_4_0: | -3.60480117368e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0040904269411 | no comment |
| BP_0_1: | -1.82572675512e-05 | no comment |
| BP_0_2: | 1.53694804487e-06 | no comment |
| BP_0_3: | 7.73911579544e-10 | no comment |
| BP_0_4: | -5.23485174211e-15 | no comment |
| BP_1_0: | 5.57419533823e-06 | no comment |
| BP_1_1: | 5.95661256704e-07 | no comment |
| BP_1_2: | -9.58193515234e-11 | no comment |
| BP_1_3: | -2.73835069067e-14 | no comment |
| BP_2_0: | 3.68345832972e-09 | no comment |
| BP_2_1: | 6.11397689392e-10 | no comment |
| BP_2_2: | -2.20994103256e-14 | no comment |
| BP_3_0: | -6.016470636e-11 | no comment |
| BP_3_1: | -3.13235659213e-14 | no comment |
| BP_4_0: | 2.54499800217e-15 | no comment |
| _ATE: | '2023-08-24T23:17:33' | 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: | '9fHfAd9c9dGcAd9c' | HDU checksum updated 2024-12-18T02:00:55 |
| DATASUM: | '1954395840' | data unit checksum updated 2024-12-18T02:00:55 |