Exposure
ID
MATIS.2023-09-16T00:12:13.801_1
Header ID
MATIS.2023-09-16T00:12:13.801
Date updated
2023-09-16 00:22:08 UTC+0000
Release date
2023-09-16 00:12:13 UTC+0000
UTC Start
2023-09-16 00:12:13.801
UTC End
2023-09-16 00:13:13.809
MJD Start
60203.00849307
MJD End
60203.009187607044
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003756
Ambient temperature (°C)
15.94
Seeing (arcsec)
0.85
Observation
ID
57005
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.0130 67.0610 262.9000 263.1000
K0-D0 95.4760 95.5070 242.8000 243.0000
K0-J3 53.9720 54.0050 326.1610 326.2670
G2-D0 39.8210 39.8150 207.6000 207.8000
G2-J3 64.4130 64.4060 34.4550 34.6050
D0-J3 104.0590 104.0450 31.8410 31.9880
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 60203.00849307
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189831
RA 300.889866
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 G2
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 67.013
HIERARCH ESO ISS PBL12 END 67.061
HIERARCH ESO ISS PBLA12 START 262.9
HIERARCH ESO ISS PBLA12 END 263.1
HIERARCH ESO ISS PBL13 START 95.476
HIERARCH ESO ISS PBL13 END 95.507
HIERARCH ESO ISS PBLA13 START 242.8
HIERARCH ESO ISS PBLA13 END 243.0
HIERARCH ESO ISS PBL14 START 53.972
HIERARCH ESO ISS PBL14 END 54.005
HIERARCH ESO ISS PBLA14 START 326.161
HIERARCH ESO ISS PBLA14 END 326.267
HIERARCH ESO ISS PBL23 START 39.821
HIERARCH ESO ISS PBL23 END 39.815
HIERARCH ESO ISS PBLA23 START 207.6
HIERARCH ESO ISS PBLA23 END 207.8
HIERARCH ESO ISS PBL24 START 64.413
HIERARCH ESO ISS PBL24 END 64.406
HIERARCH ESO ISS PBLA24 START 34.455
HIERARCH ESO ISS PBLA24 END 34.605
HIERARCH ESO ISS PBL34 START 104.059
HIERARCH ESO ISS PBL34 END 104.045
HIERARCH ESO ISS PBLA34 START 31.841
HIERARCH ESO ISS PBLA34 END 31.988
HIERARCH ESO ISS AMBI TAU0 START 0.003756
HIERARCH ESO ISS AMBI TAU0 END 0.003756
HIERARCH ESO ISS AMBI TEMP 15.94
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85