Exposure
ID
MATIS.2023-09-15T02:21:27.321_1
Header ID
MATIS.2023-09-15T02:21:27.321
Date updated
2023-09-15 02:26:02 UTC+0000
Release date
2023-09-15 02:21:27 UTC+0000
UTC Start
2023-09-15 02:21:27.321
UTC End
2023-09-15 02:22:27.285
MJD Start
60202.09823288
MJD End
60202.098926907776
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003756
Ambient temperature (°C)
15.75
Seeing (arcsec)
0.85
Observation
ID
57004
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
42265
Name
HD 189831
RA
300.889866
DEC
-37.94114
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.5130 66.4590 282.5000 282.7000
K0-D0 91.4500 91.3480 261.6000 261.8000
K0-J3 56.2220 56.2290 341.0320 341.1720
G2-D0 37.6740 37.6420 222.7000 222.8000
G2-J3 60.6660 60.6060 50.2790 50.3930
D0-J3 98.1360 98.0440 47.3720 47.4840
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 60202.09823288
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889866
DEC -37.94114
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 66.513
HIERARCH ESO ISS PBL12 END 66.459
HIERARCH ESO ISS PBLA12 START 282.5
HIERARCH ESO ISS PBLA12 END 282.7
HIERARCH ESO ISS PBL13 START 91.45
HIERARCH ESO ISS PBL13 END 91.348
HIERARCH ESO ISS PBLA13 START 261.6
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 56.222
HIERARCH ESO ISS PBL14 END 56.229
HIERARCH ESO ISS PBLA14 START 341.032
HIERARCH ESO ISS PBLA14 END 341.172
HIERARCH ESO ISS PBL23 START 37.674
HIERARCH ESO ISS PBL23 END 37.642
HIERARCH ESO ISS PBLA23 START 222.7
HIERARCH ESO ISS PBLA23 END 222.8
HIERARCH ESO ISS PBL24 START 60.666
HIERARCH ESO ISS PBL24 END 60.606
HIERARCH ESO ISS PBLA24 START 50.279
HIERARCH ESO ISS PBLA24 END 50.393
HIERARCH ESO ISS PBL34 START 98.136
HIERARCH ESO ISS PBL34 END 98.044
HIERARCH ESO ISS PBLA34 START 47.372
HIERARCH ESO ISS PBLA34 END 47.484
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.003756
HIERARCH ESO ISS AMBI TEMP 15.75
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85