Exposure
ID
MATIS.2023-09-14T03:49:02.199_1
Header ID
MATIS.2023-09-14T03:49:02.199
Date updated
2023-09-14 04:00:57 UTC+0000
Release date
2023-09-14 03:49:02 UTC+0000
UTC Start
2023-09-14 03:49:02.199
UTC End
2023-09-14 03:50:02.207
MJD Start
60201.15905323
MJD End
60201.159747767044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003101
Ambient temperature (°C)
11.45
Seeing (arcsec)
0.81
Observation
ID
56994
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
42257
Name
HD 189831
RA
300.889167
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G1 79.1220 79.0190 221.2000 221.3000
K0-D0 79.4080 79.2160 274.3000 274.5000
K0-J3 56.5080 56.5090 352.7430 352.8930
G1-D0 70.8410 70.8270 337.6000 337.7000
G1-J3 124.0160 123.9560 21.2830 21.3710
D0-J3 87.7400 87.5740 55.2000 55.2840
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 60201.15905323
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889167
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 G1
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 79.122
HIERARCH ESO ISS PBL12 END 79.019
HIERARCH ESO ISS PBLA12 START 221.2
HIERARCH ESO ISS PBLA12 END 221.3
HIERARCH ESO ISS PBL13 START 79.408
HIERARCH ESO ISS PBL13 END 79.216
HIERARCH ESO ISS PBLA13 START 274.3
HIERARCH ESO ISS PBLA13 END 274.5
HIERARCH ESO ISS PBL14 START 56.508
HIERARCH ESO ISS PBL14 END 56.509
HIERARCH ESO ISS PBLA14 START 352.743
HIERARCH ESO ISS PBLA14 END 352.893
HIERARCH ESO ISS PBL23 START 70.841
HIERARCH ESO ISS PBL23 END 70.827
HIERARCH ESO ISS PBLA23 START 337.6
HIERARCH ESO ISS PBLA23 END 337.7
HIERARCH ESO ISS PBL24 START 124.016
HIERARCH ESO ISS PBL24 END 123.956
HIERARCH ESO ISS PBLA24 START 21.283
HIERARCH ESO ISS PBLA24 END 21.371
HIERARCH ESO ISS PBL34 START 87.74
HIERARCH ESO ISS PBL34 END 87.574
HIERARCH ESO ISS PBLA34 START 55.2
HIERARCH ESO ISS PBLA34 END 55.284
HIERARCH ESO ISS AMBI TAU0 START 0.003101
HIERARCH ESO ISS AMBI TAU0 END 0.003101
HIERARCH ESO ISS AMBI TEMP 11.45
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81