Exposure
ID
MATIS.2021-09-03T09:05:46.132_1
Header ID
MATIS.2021-09-03T09:05:46.132
Date updated
2021-09-03 09:18:46 UTC+0000
Release date
2022-09-03 09:18:46 UTC+0000
UTC Start
2021-09-03 09:05:46.132
UTC End
2021-09-03 09:06:46.140
MJD Start
59460.37900616
MJD End
59460.379700697
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0107065
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.485
Observation
ID
48098
Category
science
Program ID
0104.D-0248(A)
Program Title
STELLAR DYNAMICS, DUST-FORMATION AND MASS-LOSS HISTORY OF THE AGB STAR T LEP
Program Type
GTO
PI / COI
MILLOUR/ AUGEREAU/ DELBO/ DOMINIK/ HENNING/ HOFMANN/ HOGERHEIJDE/ HRON/ JAFFE/ LOPEZ/ MEISENHEIMER/ PANTIN/ PETROV/ SCHERTL/ STEE/ VAN BOEKEL/ WOLF/ WEIGELT
Target
ID
36089
Name
T_Lep
RA
76.210687
DEC
-21.90475
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.4370 24.4570 134.2000 134.3000
A0-D0 29.2090 29.2540 58.1000 58.2000
A0-C1 20.8760 20.9100 107.3460 107.4120
B2-D0 33.2990 33.3050 12.6000 12.8000
B2-C1 11.0930 11.0950 12.5950 12.7350
D0-C1 22.2060 22.2100 192.6540 192.7940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.D-0248(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59460.37900616
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T_Lep
RA 76.210687
DEC -21.90475
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.437
HIERARCH ESO ISS PBL12 END 24.457
HIERARCH ESO ISS PBLA12 START 134.2
HIERARCH ESO ISS PBLA12 END 134.3
HIERARCH ESO ISS PBL13 START 29.209
HIERARCH ESO ISS PBL13 END 29.254
HIERARCH ESO ISS PBLA13 START 58.1
HIERARCH ESO ISS PBLA13 END 58.2
HIERARCH ESO ISS PBL14 START 20.876
HIERARCH ESO ISS PBL14 END 20.91
HIERARCH ESO ISS PBLA14 START 107.346
HIERARCH ESO ISS PBLA14 END 107.412
HIERARCH ESO ISS PBL23 START 33.299
HIERARCH ESO ISS PBL23 END 33.305
HIERARCH ESO ISS PBLA23 START 12.6
HIERARCH ESO ISS PBLA23 END 12.8
HIERARCH ESO ISS PBL24 START 11.093
HIERARCH ESO ISS PBL24 END 11.095
HIERARCH ESO ISS PBLA24 START 12.595
HIERARCH ESO ISS PBLA24 END 12.735
HIERARCH ESO ISS PBL34 START 22.206
HIERARCH ESO ISS PBL34 END 22.21
HIERARCH ESO ISS PBLA34 START 192.654
HIERARCH ESO ISS PBLA34 END 192.794
HIERARCH ESO ISS AMBI TAU0 START 0.010498
HIERARCH ESO ISS AMBI TAU0 END 0.010915
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.47