Exposure
ID
MATIS.2023-09-14T03:40:31.774_1
Header ID
MATIS.2023-09-14T03:40:31.774
Date updated
2023-09-14 03:51:01 UTC+0000
Release date
2023-09-14 03:40:31 UTC+0000
UTC Start
2023-09-14 03:40:31.774
UTC End
2023-09-14 03:41:31.782
MJD Start
60201.15314553
MJD End
60201.15384006704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003027
Ambient temperature (°C)
11.44
Seeing (arcsec)
0.72
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 79.9510 79.8540 220.6000 220.7000
K0-D0 80.9530 80.7720 272.9000 273.1000
K0-J3 56.4980 56.4990 351.5120 351.6600
G1-D0 70.9520 70.9390 336.0000 336.2000
G1-J3 124.4950 124.4390 20.5540 20.6440
D0-J3 89.0670 88.9120 54.4980 54.5850
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 60201.15314553
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 79.951
HIERARCH ESO ISS PBL12 END 79.854
HIERARCH ESO ISS PBLA12 START 220.6
HIERARCH ESO ISS PBLA12 END 220.7
HIERARCH ESO ISS PBL13 START 80.953
HIERARCH ESO ISS PBL13 END 80.772
HIERARCH ESO ISS PBLA13 START 272.9
HIERARCH ESO ISS PBLA13 END 273.1
HIERARCH ESO ISS PBL14 START 56.498
HIERARCH ESO ISS PBL14 END 56.499
HIERARCH ESO ISS PBLA14 START 351.512
HIERARCH ESO ISS PBLA14 END 351.66
HIERARCH ESO ISS PBL23 START 70.952
HIERARCH ESO ISS PBL23 END 70.939
HIERARCH ESO ISS PBLA23 START 336.0
HIERARCH ESO ISS PBLA23 END 336.2
HIERARCH ESO ISS PBL24 START 124.495
HIERARCH ESO ISS PBL24 END 124.439
HIERARCH ESO ISS PBLA24 START 20.554
HIERARCH ESO ISS PBLA24 END 20.644
HIERARCH ESO ISS PBL34 START 89.067
HIERARCH ESO ISS PBL34 END 88.912
HIERARCH ESO ISS PBLA34 START 54.498
HIERARCH ESO ISS PBLA34 END 54.585
HIERARCH ESO ISS AMBI TAU0 START 0.003027
HIERARCH ESO ISS AMBI TAU0 END 0.003027
HIERARCH ESO ISS AMBI TEMP 11.44
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72