Exposure
ID
MATIS.2022-05-18T08:57:37.989_1
Header ID
MATIS.2022-05-18T08:57:37.989
Date updated
2022-05-18 09:05:37 UTC+0000
Release date
2022-05-18 08:57:37 UTC+0000
UTC Start
2022-05-18 08:57:37.989
UTC End
2022-05-18 08:58:38.049
MJD Start
59717.37335635
MJD End
59717.3740514889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001408
Ambient temperature (°C)
11.62
Seeing (arcsec)
1.075
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 54.9030 54.9310 27.4000 27.5000
U1-U3 99.8490 99.9040 33.8000 33.9000
U1-U4 129.2840 129.3420 61.6280 61.6790
U2-U3 45.7080 45.7350 41.6000 41.6000
U2-U4 89.4080 89.4160 81.8460 81.8840
U3-U4 62.0360 62.0050 110.2990 110.3470
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 59717.37335635
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 54.903
HIERARCH ESO ISS PBL12 END 54.931
HIERARCH ESO ISS PBLA12 START 27.4
HIERARCH ESO ISS PBLA12 END 27.5
HIERARCH ESO ISS PBL13 START 99.849
HIERARCH ESO ISS PBL13 END 99.904
HIERARCH ESO ISS PBLA13 START 33.8
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 129.284
HIERARCH ESO ISS PBL14 END 129.342
HIERARCH ESO ISS PBLA14 START 61.628
HIERARCH ESO ISS PBLA14 END 61.679
HIERARCH ESO ISS PBL23 START 45.708
HIERARCH ESO ISS PBL23 END 45.735
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.6
HIERARCH ESO ISS PBL24 START 89.408
HIERARCH ESO ISS PBL24 END 89.416
HIERARCH ESO ISS PBLA24 START 81.846
HIERARCH ESO ISS PBLA24 END 81.884
HIERARCH ESO ISS PBL34 START 62.036
HIERARCH ESO ISS PBL34 END 62.005
HIERARCH ESO ISS PBLA34 START 110.299
HIERARCH ESO ISS PBLA34 END 110.347
HIERARCH ESO ISS AMBI TAU0 START 0.001408
HIERARCH ESO ISS AMBI TAU0 END 0.001408
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.12