Image 6549174
Full-size image
-
Raw image
-
Download FITS
-
Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6549174 |
| Filename: | /mnt/data3/cta-s0/2023/20230824/00060/WF0/20230825042153-461-RA.fits |
| Time: | 2023-08-25 04:21:53 UT |
| Night: | 20230824 |
| Site: | cta-s0 |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 342.112025853972 |
| Dec: | 7.30714652008433 |
| Alt / Az: | 54.9012433766991 206.995393585953 |
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: | 1692937313 | exposure start (seconds since 1.1.1970) |
| USEC: | 461104 | exposure start micro seconds |
| JD: | 2460181.68175967 | Modified Julian Date |
| DATE-OBS: | '2023-08-25T04:21:53.461' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 57984 | observation id |
| IMGID: | 11 | 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: | 248.723180412976 | lunar RA |
| MOONDEC: | -25.6390328807781 | lunar DEC |
| MOONPHA: | 44.6824478063162 | moon phase |
| MOONALT: | 19.1829656407252 | lunar altitude |
| MOONAZ: | 69.8637440328979 | 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 120 exe /home/karpov/make-survey.py' | script used to tak |
| 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: | 24.69139 | detector air temperature |
| CCD_TEMP: | -19.66982 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.819 | [%] utilization of cooling power |
| VOLTAGE: | 10.89696 | [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: | 'Survey' | target object name |
| PI: | '' | 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: | 1692937262.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 13.51 | Temperature, degrees |
| PARANAL.WINDSPEED: | 2.5 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 3.0 | Humidity |
| PARANAL.PRESSURE: | 746.48 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 105.0 | focuser position |
| FOC_TAR: | 104.01001739502 | focuser target position |
| FOC_DEF: | 109.01002004 | default target value |
| FOC_FILTEROFF: | -5.0 | 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: | 343.240947979572 | original position (epoch) RA |
| ORIDEC: | 6.97908698847466 | 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: | 343.240947979572 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 6.97908698847466 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 343.240947979572 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | 6.97908698847466 | target position (OBJ) in telescope coor |
| TARRA: | 343.53878187276 | target position with computed corrections (prec |
| TARDEC: | 7.09768737248808 | 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: | 343.53887691384 | mount position (from sensors, sky coordinates) |
| TELDEC: | 7.09761727168148 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460181.68749979 | heliocentric JD |
| U_TELRA: | 343.53887691384 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | 7.09761727168148 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 54.9012433766991 | horizontal telescope coordinates altitude |
| TEL_AZ: | 206.995393585953 | 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: | 1.22184989009065 | Airmass of target location |
| HA: | 344.751221005528 | Location hour angle |
| LST: | 328.290097919368 | Local Sidereal Time |
| MOVE_NUM: | 168 | 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 |
| AXRA: | 209794 | RA axis count |
| AXRARAW: | -1008887 | raw RA axis count |
| AXDEC: | 100736 | 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: | 1692937304.03593 | time when mount informations were collected |
| SUN_ALT: | -75.4371303641966 | solar altitude |
| SUN_AZ: | 20.3446379692613 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 698.464462708148 | average value of image |
| STDEV: | 292.639469904242 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 343.240947979572 | reference value on 1st axis |
| CRVAL2T: | 6.97908698847466 | 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: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2023-08-25T04:22:49.185' | 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: | 342.312657045 | RA of reference point |
| CRVAL2: | 6.39811180028 | DEC of reference point |
| CRPIX1: | 2129.3155721 | X reference pixel |
| CRPIX2: | 2287.35392253 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.0039956510124 | Transformation matrix |
| CD1_2: | -9.1252722139299e-06 | no comment |
| CD2_1: | -9.10168631969e-06 | no comment |
| CD2_2: | -0.00399538362459 | 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: | -2.34247712022e-08 | no comment |
| A_0_3: | -2.51160009361e-11 | no comment |
| A_0_4: | -9.6959408927599e-16 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.32567527664e-06 | no comment |
| A_1_2: | -7.01101378149e-10 | no comment |
| A_1_3: | -2.65081437662e-15 | no comment |
| A_2_0: | -2.99434639401e-07 | no comment |
| A_2_1: | -2.41586600506e-11 | no comment |
| A_2_2: | -5.74874349467e-15 | no comment |
| A_3_0: | -7.46639701607e-10 | no comment |
| A_3_1: | -2.31399084218e-14 | no comment |
| A_4_0: | -2.34989738425e-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: | -1.68228047396e-06 | no comment |
| B_0_3: | -7.24677167499e-10 | no comment |
| B_0_4: | 5.84353940729e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.73849287218e-07 | no comment |
| B_1_2: | -1.42301590876e-11 | no comment |
| B_1_3: | -4.31900326005e-16 | no comment |
| B_2_0: | -2.36329996694e-07 | no comment |
| B_2_1: | -6.86618913706e-10 | no comment |
| B_2_2: | -2.38709596616e-14 | no comment |
| B_3_0: | -8.6566022661199e-12 | no comment |
| B_3_1: | 6.81134288422e-15 | no comment |
| B_4_0: | -9.90367505802e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00112499141408 | no comment |
| AP_0_1: | -1.42847914901e-06 | no comment |
| AP_0_2: | 2.43478429019e-08 | no comment |
| AP_0_3: | 2.58869331412e-11 | no comment |
| AP_0_4: | 1.07096697241e-15 | no comment |
| AP_1_0: | -2.30189868531e-05 | no comment |
| AP_1_1: | 1.33066212182e-06 | no comment |
| AP_1_2: | 7.19507742244e-10 | no comment |
| AP_1_3: | 6.95802063031e-15 | no comment |
| AP_2_0: | 3.00312110963e-07 | no comment |
| AP_2_1: | 2.75419127788e-11 | no comment |
| AP_2_2: | 7.00725387469e-15 | no comment |
| AP_3_0: | 7.60484651372e-10 | no comment |
| AP_3_1: | 2.79987462888e-14 | no comment |
| AP_4_0: | 2.50073743123e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00426434247476 | no comment |
| BP_0_1: | -2.08684329349e-05 | no comment |
| BP_0_2: | 1.68979785637e-06 | no comment |
| BP_0_3: | 7.42101930486e-10 | no comment |
| BP_0_4: | -1.38987459363e-15 | no comment |
| BP_1_0: | -4.65111459452e-07 | no comment |
| BP_1_1: | 3.75797028672e-07 | no comment |
| BP_1_2: | 1.70534287915e-11 | no comment |
| BP_1_3: | 1.49292251565e-15 | no comment |
| BP_2_0: | 2.38146807461e-07 | no comment |
| BP_2_1: | 7.0259638289e-10 | no comment |
| BP_2_2: | 2.90652676417e-14 | no comment |
| BP_3_0: | 9.24941286143e-12 | no comment |
| BP_3_1: | -5.9106352905e-15 | no comment |
| BP_4_0: | 1.05438605058e-14 | no comment |
| _ATE: | '2023-08-25T00:22:42' | 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: | 'RdDZRb9XRbCXRb9X' | HDU checksum updated 2024-12-18T02:00:19 |
| DATASUM: | '1844734540' | data unit checksum updated 2024-12-18T02:00:19 |