Exposure
ID
MATIS.2023-08-23T01:13:02.935_1
Header ID
MATIS.2023-08-23T01:13:02.935
Date updated
2023-08-23 01:25:48 UTC+0000
Release date
2023-08-23 01:13:02 UTC+0000
UTC Start
2023-08-23 01:13:02.935
UTC End
2023-08-23 01:14:02.995
MJD Start
60179.05072842
MJD End
60179.051423558885
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0052885
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.635
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 83.6860 83.8040 103.1000 103.2000
A0-J2 122.7800 122.9180 78.7000 78.9000
A0-K0 125.3660 125.4410 57.1740 57.3560
G1-J2 57.9330 57.9470 42.1000 42.3000
G1-K0 90.0620 90.0540 15.3400 15.4810
J2-K0 46.4090 46.4260 341.0790 341.1790
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 60179.05072842
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 83.686
HIERARCH ESO ISS PBL12 END 83.804
HIERARCH ESO ISS PBLA12 START 103.1
HIERARCH ESO ISS PBLA12 END 103.2
HIERARCH ESO ISS PBL13 START 122.78
HIERARCH ESO ISS PBL13 END 122.918
HIERARCH ESO ISS PBLA13 START 78.7
HIERARCH ESO ISS PBLA13 END 78.9
HIERARCH ESO ISS PBL14 START 125.366
HIERARCH ESO ISS PBL14 END 125.441
HIERARCH ESO ISS PBLA14 START 57.174
HIERARCH ESO ISS PBLA14 END 57.356
HIERARCH ESO ISS PBL23 START 57.933
HIERARCH ESO ISS PBL23 END 57.947
HIERARCH ESO ISS PBLA23 START 42.1
HIERARCH ESO ISS PBLA23 END 42.3
HIERARCH ESO ISS PBL24 START 90.062
HIERARCH ESO ISS PBL24 END 90.054
HIERARCH ESO ISS PBLA24 START 15.34
HIERARCH ESO ISS PBLA24 END 15.481
HIERARCH ESO ISS PBL34 START 46.409
HIERARCH ESO ISS PBL34 END 46.426
HIERARCH ESO ISS PBLA34 START 341.079
HIERARCH ESO ISS PBLA34 END 341.179
HIERARCH ESO ISS AMBI TAU0 START 0.00534
HIERARCH ESO ISS AMBI TAU0 END 0.005237
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.64