Exposure
ID
MATIS.2022-05-18T08:52:53.103_1
Header ID
MATIS.2022-05-18T08:52:53.103
Date updated
2022-05-18 09:00:47 UTC+0000
Release date
2022-05-18 08:52:53 UTC+0000
UTC Start
2022-05-18 08:52:53.103
UTC End
2022-05-18 08:53:53.067
MJD Start
59717.37005906
MJD End
59717.3707530878
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001408
Ambient temperature (°C)
11.68
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 54.7730 54.8020 26.9000 27.0000
U1-U3 99.5820 99.6400 33.4000 33.5000
U1-U4 128.9820 129.0500 61.3780 61.4330
U2-U3 45.5780 45.6060 41.2000 41.3000
U2-U4 89.3510 89.3660 81.6640 81.7040
U3-U4 62.1660 62.1400 110.0780 110.1250
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 59717.37005906
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 54.773
HIERARCH ESO ISS PBL12 END 54.802
HIERARCH ESO ISS PBLA12 START 26.9
HIERARCH ESO ISS PBLA12 END 27.0
HIERARCH ESO ISS PBL13 START 99.582
HIERARCH ESO ISS PBL13 END 99.64
HIERARCH ESO ISS PBLA13 START 33.4
HIERARCH ESO ISS PBLA13 END 33.5
HIERARCH ESO ISS PBL14 START 128.982
HIERARCH ESO ISS PBL14 END 129.05
HIERARCH ESO ISS PBLA14 START 61.378
HIERARCH ESO ISS PBLA14 END 61.433
HIERARCH ESO ISS PBL23 START 45.578
HIERARCH ESO ISS PBL23 END 45.606
HIERARCH ESO ISS PBLA23 START 41.2
HIERARCH ESO ISS PBLA23 END 41.3
HIERARCH ESO ISS PBL24 START 89.351
HIERARCH ESO ISS PBL24 END 89.366
HIERARCH ESO ISS PBLA24 START 81.664
HIERARCH ESO ISS PBLA24 END 81.704
HIERARCH ESO ISS PBL34 START 62.166
HIERARCH ESO ISS PBL34 END 62.14
HIERARCH ESO ISS PBLA34 START 110.078
HIERARCH ESO ISS PBLA34 END 110.125
HIERARCH ESO ISS AMBI TAU0 START 0.001408
HIERARCH ESO ISS AMBI TAU0 END 0.001408
HIERARCH ESO ISS AMBI TEMP 11.68
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03