Image 4280156
Full-size image
-
Raw image
-
Download FITS
-
Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4280156 |
| Filename: | /mnt/data2/cta-s1/2021/20210322/00060/WF0/20210323094813-983-RA.fits |
| Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits |
| Time: | 2021-03-23 09:48:13 UT |
| Night: | 20210322 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 278.701091215 |
| Dec: | -27.9022819057 |
| Alt / Az: | 69.965948952 281.933798452 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1616492893 | exposure start (seconds since 1.1.1970) |
| USEC: | 983093 | exposure start micro seconds |
| JD: | 2459296.90815109 | Modified Julian Date |
| DATE-OBS: | '2021-03-23T09:48:13.983' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 13728 | observation id |
| IMGID: | 43 | 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: | 115.648990065038 | lunar RA |
| MOONDEC: | 24.6452598083211 | lunar DEC |
| MOONPHA: | 38.5543667705465 | moon phase |
| MOONALT: | -55.6973371546468 | lunar altitude |
| MOONAZ: | 98.1564106419247 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA-S1 FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA-S1' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 2 | 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: | 'G4KF16000-0606' | 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: | 20.65056 | detector air temperature |
| CCD_TEMP: | -20.35098 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.653 | [%] utilization of cooling power |
| VOLTAGE: | 11.68572 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6204 | 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: | 'Survey' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 599.0 | focuser position |
| FOC_TAR: | 599.639282226562 | focuser target position |
| FOC_DEF: | 602.639278557 | default target value |
| FOC_FILTEROFF: | -3.0 | 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: | 1613585878.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1610284184.0 | date and time of next good we |
| PARANAL.update_time: | 1616492882.0 | time of last update of weather stat |
| PARANAL.good_weather: | True | weather quality as set by external script |
| PARANAL.rain: | False | rain condition as set by external script |
| PARANAL.temperature: | 12.63 | temperature as set by external script |
| PARANAL.windspeed: | 8.78 | wind speed as set by external script |
| PARANAL.humidity: | 27.0 | humidity as set by external script |
| PARANAL.pressure: | 743.57 | pressure as set by external script |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.63368 | observatory latitude |
| LONGITUD: | -70.3769 | observatory longitude |
| ALTITUDE: | 2400.0 | 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: | 279.464144837038 | original position (epoch) RA |
| ORIDEC: | -27.147449748185 | 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: | 279.464144837038 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -27.147449748185 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 99.4641448370384 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -152.852550251815 | target position (OBJ) in telescope coo |
| TARRA: | 279.785108913799 | target position with computed corrections (prec |
| TARDEC: | -27.1282883444558 | 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: | 279.785028222145 | mount position (from sensors, sky coordinates) |
| TELDEC: | -27.1283463556674 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459296.90805493 | heliocentric JD |
| U_TELRA: | 459.785028222145 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -152.871653644333 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 69.9659489519829 | horizontal telescope coordinates altitude |
| TEL_AZ: | 281.933798452075 | 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: | 1616410115.15377 | Time of last mount park |
| AIRMASS: | 1.06431399079406 | Airmass of target location |
| HA: | 337.876762775292 | Location hour angle |
| LST: | 257.661790997437 | Local Sidereal Time |
| MOVE_NUM: | 483 | 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: | -2447976 | RA axis count |
| AXRARAW: | -4762116 | raw RA axis count |
| AXDEC: | -2169697 | 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: | 1616492864.25461 | time when mount informations were collected |
| SUN_ALT: | -13.7804530549878 | solar altitude |
| SUN_AZ: | 275.237476351635 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 733.730580142259 | average value of image |
| STDEV: | 415.727822542971 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 279.464144837038 | reference value on 1st axis |
| CRVAL2T: | -27.147449748185 | 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: | 'V' | camera filter as string |
| DATE: | '2021-03-23T09:49:10.115' | 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: | 278.464017235 | RA of reference point |
| CRVAL2: | -30.2374221436 | DEC of reference point |
| CRPIX1: | 2129.36517334 | X reference pixel |
| CRPIX2: | 1465.1743571 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392670534809 | Transformation matrix |
| CD1_2: | 1.88314410799e-05 | no comment |
| CD2_1: | 2.11947600717e-05 | no comment |
| CD2_2: | 0.00391982586445 | 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: | -1.59126348357e-07 | no comment |
| A_0_3: | -9.24138283127e-11 | no comment |
| A_0_4: | 4.38148037792e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.84235655686e-06 | no comment |
| A_1_2: | -5.79530737971e-10 | no comment |
| A_1_3: | -5.07795039302e-15 | no comment |
| A_2_0: | -3.43099205363e-07 | no comment |
| A_2_1: | -3.67666854643e-11 | no comment |
| A_2_2: | 2.17206204018e-14 | no comment |
| A_3_0: | -6.80021949564e-10 | no comment |
| A_3_1: | -3.68843519243e-14 | no comment |
| A_4_0: | 6.62942842467e-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: | 4.43500413949e-06 | no comment |
| B_0_3: | -5.88182861392e-10 | no comment |
| B_0_4: | -4.21467501531e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.43053933908e-07 | no comment |
| B_1_2: | -5.31794022461e-11 | no comment |
| B_1_3: | 2.94960149779e-14 | no comment |
| B_2_0: | 4.72137670618e-07 | no comment |
| B_2_1: | -5.60881489269e-10 | no comment |
| B_2_2: | -1.75038831404e-14 | no comment |
| B_3_0: | -2.6568405369e-11 | no comment |
| B_3_1: | 2.58095220725e-14 | no comment |
| B_4_0: | -2.16750216262e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00107327069988 | no comment |
| AP_0_1: | -4.65653828897e-06 | no comment |
| AP_0_2: | 1.54696690827e-07 | no comment |
| AP_0_3: | 9.44856037647e-11 | no comment |
| AP_0_4: | -4.36791669501e-14 | no comment |
| AP_1_0: | -1.15349744318e-05 | no comment |
| AP_1_1: | -3.85314364235e-06 | no comment |
| AP_1_2: | 6.17305379199e-10 | no comment |
| AP_1_3: | -4.3126998887e-15 | no comment |
| AP_2_0: | 3.4448173279e-07 | no comment |
| AP_2_1: | 3.52081990756e-11 | no comment |
| AP_2_2: | -2.16558938315e-14 | no comment |
| AP_3_0: | 6.9035304013e-10 | no comment |
| AP_3_1: | 2.68677750147e-14 | no comment |
| AP_4_0: | -6.14447080838e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00677302625654 | no comment |
| BP_0_1: | -3.82146191607e-06 | no comment |
| BP_0_2: | -4.44577586869e-06 | no comment |
| BP_0_3: | 6.29339768821e-10 | no comment |
| BP_0_4: | 3.12317580451e-14 | no comment |
| BP_1_0: | -4.04356789382e-06 | no comment |
| BP_1_1: | 3.411881773e-07 | no comment |
| BP_1_2: | 5.23327143567e-11 | no comment |
| BP_1_3: | -2.9097878678e-14 | no comment |
| BP_2_0: | -4.78008778256e-07 | no comment |
| BP_2_1: | 5.73569743972e-10 | no comment |
| BP_2_2: | 8.72089770689e-15 | no comment |
| BP_3_0: | 2.76801765357e-11 | no comment |
| BP_3_1: | -2.56678549765e-14 | no comment |
| BP_4_0: | 2.18497934219e-14 | no comment |
| _ATE: | '2021-03-23T06:49:03' | 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 |