Exposure
ID
MATIS.2023-09-15T03:35:46.199_1
Header ID
MATIS.2023-09-15T03:35:46.199
Date updated
2023-09-15 03:46:07 UTC+0000
Release date
2023-09-15 03:35:46 UTC+0000
UTC Start
2023-09-15 03:35:46.199
UTC End
2023-09-15 03:36:46.207
MJD Start
60202.14984027
MJD End
60202.15053480704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003756
Ambient temperature (°C)
16.32
Seeing (arcsec)
0.85
Observation
ID
57005
Category
calibrator
Program ID
111.24V1.001
Program Title
REVEALING THE COMPLEXITY OF THE PLANET-FORMING REGION AROUND A YOUNG STAR WITH VLTI/MATISSE
Program Type
GTO
PI / COI
MATTER/ HOGERHEIJDE/ VARGA/ WATERS/ AUGEREAU/ HOFMANN/ WEIGELT/ MILLOUR/ DOMINIK/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ LOPEZ/ DANCHI/ KOKOULINA/ HOULLÉ/ SANCHEZ/ SCHEUCK/ VAN HAASTERE
Target
ID
42265
Name
HD 189831
RA
300.889866
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.8010 60.7000 295.8000 296.0000
K0-D0 81.1000 80.9170 272.8000 273.0000
K0-J3 56.4970 56.4980 351.3940 351.5440
G2-D0 34.5640 34.5090 229.4000 229.5000
G2-J3 54.8440 54.7420 57.5740 57.6650
D0-J3 89.1940 89.0370 54.4300 54.5170
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24V1.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60202.14984027
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889866
DEC -37.94114
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 60.801
HIERARCH ESO ISS PBL12 END 60.7
HIERARCH ESO ISS PBLA12 START 295.8
HIERARCH ESO ISS PBLA12 END 296.0
HIERARCH ESO ISS PBL13 START 81.1
HIERARCH ESO ISS PBL13 END 80.917
HIERARCH ESO ISS PBLA13 START 272.8
HIERARCH ESO ISS PBLA13 END 273.0
HIERARCH ESO ISS PBL14 START 56.497
HIERARCH ESO ISS PBL14 END 56.498
HIERARCH ESO ISS PBLA14 START 351.394
HIERARCH ESO ISS PBLA14 END 351.544
HIERARCH ESO ISS PBL23 START 34.564
HIERARCH ESO ISS PBL23 END 34.509
HIERARCH ESO ISS PBLA23 START 229.4
HIERARCH ESO ISS PBLA23 END 229.5
HIERARCH ESO ISS PBL24 START 54.844
HIERARCH ESO ISS PBL24 END 54.742
HIERARCH ESO ISS PBLA24 START 57.574
HIERARCH ESO ISS PBLA24 END 57.665
HIERARCH ESO ISS PBL34 START 89.194
HIERARCH ESO ISS PBL34 END 89.037
HIERARCH ESO ISS PBLA34 START 54.43
HIERARCH ESO ISS PBLA34 END 54.517
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.003756
HIERARCH ESO ISS AMBI TEMP 16.32
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85