Exposure
ID
MATIS.2022-05-18T08:50:10.870_1
Header ID
MATIS.2022-05-18T08:50:10.870
Date updated
2022-05-18 09:00:47 UTC+0000
Release date
2022-05-18 08:50:10 UTC+0000
UTC Start
2022-05-18 08:50:10.870
UTC End
2022-05-18 08:51:10.834
MJD Start
59717.36818136
MJD End
59717.3688753878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001408
Ambient temperature (°C)
11.49
Seeing (arcsec)
1.03
Observation
ID
50925
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
37977
Name
HD 188154
RA
298.535623
DEC
-8.57453
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 54.6980 54.7270 26.7000 26.8000
U1-U3 99.4260 99.4850 33.2000 33.3000
U1-U4 128.7920 128.8660 61.2320 61.2880
U2-U3 45.5000 45.5300 41.0000 41.1000
U2-U4 89.3020 89.3220 81.5590 81.5990
U3-U4 62.2300 62.2070 109.9570 110.0020
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 59717.36818136
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 188154
RA 298.535623
DEC -8.57453
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 54.698
HIERARCH ESO ISS PBL12 END 54.727
HIERARCH ESO ISS PBLA12 START 26.7
HIERARCH ESO ISS PBLA12 END 26.8
HIERARCH ESO ISS PBL13 START 99.426
HIERARCH ESO ISS PBL13 END 99.485
HIERARCH ESO ISS PBLA13 START 33.2
HIERARCH ESO ISS PBLA13 END 33.3
HIERARCH ESO ISS PBL14 START 128.792
HIERARCH ESO ISS PBL14 END 128.866
HIERARCH ESO ISS PBLA14 START 61.232
HIERARCH ESO ISS PBLA14 END 61.288
HIERARCH ESO ISS PBL23 START 45.5
HIERARCH ESO ISS PBL23 END 45.53
HIERARCH ESO ISS PBLA23 START 41.0
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 89.302
HIERARCH ESO ISS PBL24 END 89.322
HIERARCH ESO ISS PBLA24 START 81.559
HIERARCH ESO ISS PBLA24 END 81.599
HIERARCH ESO ISS PBL34 START 62.23
HIERARCH ESO ISS PBL34 END 62.207
HIERARCH ESO ISS PBLA34 START 109.957
HIERARCH ESO ISS PBLA34 END 110.002
HIERARCH ESO ISS AMBI TAU0 START 0.001408
HIERARCH ESO ISS AMBI TAU0 END 0.001408
HIERARCH ESO ISS AMBI TEMP 11.49
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03