Exposure
ID
MATIS.2023-08-23T01:10:26.251_1
Header ID
MATIS.2023-08-23T01:10:26.251
Date updated
2023-08-23 01:20:29 UTC+0000
Release date
2023-08-23 01:10:26 UTC+0000
UTC Start
2023-08-23 01:10:26.251
UTC End
2023-08-23 01:11:26.311
MJD Start
60179.04891494
MJD End
60179.04961007889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0047764999999999995
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.6950000000000001
Observation
ID
56702
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
42010
Name
HD 189831
RA
300.888467
DEC
-37.94113
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.3790 83.4990 102.7000 102.8000
A0-J2 122.4180 122.5600 78.3000 78.4000
A0-K0 125.1670 125.2450 56.7160 56.8920
G1-J2 57.8970 57.9110 41.7000 41.9000
G1-K0 90.0820 90.0740 14.9890 15.1240
J2-K0 46.3660 46.3830 340.8340 340.9270
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 60179.04891494
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.888467
DEC -37.94113
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 83.379
HIERARCH ESO ISS PBL12 END 83.499
HIERARCH ESO ISS PBLA12 START 102.7
HIERARCH ESO ISS PBLA12 END 102.8
HIERARCH ESO ISS PBL13 START 122.418
HIERARCH ESO ISS PBL13 END 122.56
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.4
HIERARCH ESO ISS PBL14 START 125.167
HIERARCH ESO ISS PBL14 END 125.245
HIERARCH ESO ISS PBLA14 START 56.716
HIERARCH ESO ISS PBLA14 END 56.892
HIERARCH ESO ISS PBL23 START 57.897
HIERARCH ESO ISS PBL23 END 57.911
HIERARCH ESO ISS PBLA23 START 41.7
HIERARCH ESO ISS PBLA23 END 41.9
HIERARCH ESO ISS PBL24 START 90.082
HIERARCH ESO ISS PBL24 END 90.074
HIERARCH ESO ISS PBLA24 START 14.989
HIERARCH ESO ISS PBLA24 END 15.124
HIERARCH ESO ISS PBL34 START 46.366
HIERARCH ESO ISS PBL34 END 46.383
HIERARCH ESO ISS PBLA34 START 340.834
HIERARCH ESO ISS PBLA34 END 340.927
HIERARCH ESO ISS AMBI TAU0 START 0.004651
HIERARCH ESO ISS AMBI TAU0 END 0.004902
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.67