Exposure
ID
MATIS.2023-09-14T03:39:11.108_1
Header ID
MATIS.2023-09-14T03:39:11.108
Date updated
2023-09-14 03:51:01 UTC+0000
Release date
2023-09-14 03:39:11 UTC+0000
UTC Start
2023-09-14 03:39:11.108
UTC End
2023-09-14 03:40:11.116
MJD Start
60201.1522119
MJD End
60201.15290643704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0029775
Ambient temperature (°C)
11.45
Seeing (arcsec)
0.725
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 80.0780 79.9810 220.5000 220.6000
K0-D0 81.1890 81.0090 272.7000 272.9000
K0-J3 56.4960 56.4970 351.3190 351.4680
G1-D0 70.9690 70.9560 335.8000 336.0000
G1-J3 124.5670 124.5120 20.4380 20.5280
D0-J3 89.2700 89.1150 54.3860 54.4730
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 60201.1522119
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 80.078
HIERARCH ESO ISS PBL12 END 79.981
HIERARCH ESO ISS PBLA12 START 220.5
HIERARCH ESO ISS PBLA12 END 220.6
HIERARCH ESO ISS PBL13 START 81.189
HIERARCH ESO ISS PBL13 END 81.009
HIERARCH ESO ISS PBLA13 START 272.7
HIERARCH ESO ISS PBLA13 END 272.9
HIERARCH ESO ISS PBL14 START 56.496
HIERARCH ESO ISS PBL14 END 56.497
HIERARCH ESO ISS PBLA14 START 351.319
HIERARCH ESO ISS PBLA14 END 351.468
HIERARCH ESO ISS PBL23 START 70.969
HIERARCH ESO ISS PBL23 END 70.956
HIERARCH ESO ISS PBLA23 START 335.8
HIERARCH ESO ISS PBLA23 END 336.0
HIERARCH ESO ISS PBL24 START 124.567
HIERARCH ESO ISS PBL24 END 124.512
HIERARCH ESO ISS PBLA24 START 20.438
HIERARCH ESO ISS PBLA24 END 20.528
HIERARCH ESO ISS PBL34 START 89.27
HIERARCH ESO ISS PBL34 END 89.115
HIERARCH ESO ISS PBLA34 START 54.386
HIERARCH ESO ISS PBLA34 END 54.473
HIERARCH ESO ISS AMBI TAU0 START 0.002928
HIERARCH ESO ISS AMBI TAU0 END 0.003027
HIERARCH ESO ISS AMBI TEMP 11.45
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.72