Exposure
ID
MATIS.2022-05-22T08:34:53.308_1
Header ID
MATIS.2022-05-22T08:34:53.308
Date updated
2022-05-22 08:40:49 UTC+0000
Release date
2022-05-22 08:34:53 UTC+0000
UTC Start
2022-05-22 08:34:53.308
UTC End
2022-05-22 08:35:53.272
MJD Start
59721.35756144
MJD End
59721.3582554678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002403
Ambient temperature (°C)
8.76
Seeing (arcsec)
0.96
Observation
ID
50959
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
38007
Name
HD 186251
RA
296.776985
DEC
-62.45405
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.0960 47.0610 32.3000 32.5000
U1-U3 87.4020 87.3310 39.4000 39.5000
U1-U4 123.8210 123.7440 66.6310 66.8430
U2-U3 41.0730 41.0390 47.5000 47.7000
U2-U4 88.9790 88.9600 83.9910 84.2170
U3-U4 61.0750 61.1010 107.5820 107.8020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59721.35756144
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186251
RA 296.776985
DEC -62.45405
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 47.096
HIERARCH ESO ISS PBL12 END 47.061
HIERARCH ESO ISS PBLA12 START 32.3
HIERARCH ESO ISS PBLA12 END 32.5
HIERARCH ESO ISS PBL13 START 87.402
HIERARCH ESO ISS PBL13 END 87.331
HIERARCH ESO ISS PBLA13 START 39.4
HIERARCH ESO ISS PBLA13 END 39.5
HIERARCH ESO ISS PBL14 START 123.821
HIERARCH ESO ISS PBL14 END 123.744
HIERARCH ESO ISS PBLA14 START 66.631
HIERARCH ESO ISS PBLA14 END 66.843
HIERARCH ESO ISS PBL23 START 41.073
HIERARCH ESO ISS PBL23 END 41.039
HIERARCH ESO ISS PBLA23 START 47.5
HIERARCH ESO ISS PBLA23 END 47.7
HIERARCH ESO ISS PBL24 START 88.979
HIERARCH ESO ISS PBL24 END 88.96
HIERARCH ESO ISS PBLA24 START 83.991
HIERARCH ESO ISS PBLA24 END 84.217
HIERARCH ESO ISS PBL34 START 61.075
HIERARCH ESO ISS PBL34 END 61.101
HIERARCH ESO ISS PBLA34 START 107.582
HIERARCH ESO ISS PBLA34 END 107.802
HIERARCH ESO ISS AMBI TAU0 START 0.002403
HIERARCH ESO ISS AMBI TAU0 END 0.002403
HIERARCH ESO ISS AMBI TEMP 8.76
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96