Exposure
ID
MATIS.2021-09-03T08:57:17.455_1
Header ID
MATIS.2021-09-03T08:57:17.455
Date updated
2021-09-03 09:09:46 UTC+0000
Release date
2022-09-03 09:09:46 UTC+0000
UTC Start
2021-09-03 08:57:17.455
UTC End
2021-09-03 08:58:17.515
MJD Start
59460.37311869
MJD End
59460.3738138289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008479
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.59
Observation
ID
48097
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.2680 24.2890 133.8000 133.9000
A0-D0 28.8170 28.8650 56.8000 56.9000
A0-C1 20.5780 20.6150 106.8080 106.8710
B2-D0 33.2510 33.2570 11.5000 11.6000
B2-C1 11.0770 11.0790 11.4180 11.5600
D0-C1 22.1740 22.1780 191.4760 191.6180
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 59460.37311869
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME T_Lep
RA 76.210687
DEC -21.90475
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.21
HIERARCH ESO DET NDIT 286
HIERARCH ESO ISS PBL12 START 24.268
HIERARCH ESO ISS PBL12 END 24.289
HIERARCH ESO ISS PBLA12 START 133.8
HIERARCH ESO ISS PBLA12 END 133.9
HIERARCH ESO ISS PBL13 START 28.817
HIERARCH ESO ISS PBL13 END 28.865
HIERARCH ESO ISS PBLA13 START 56.8
HIERARCH ESO ISS PBLA13 END 56.9
HIERARCH ESO ISS PBL14 START 20.578
HIERARCH ESO ISS PBL14 END 20.615
HIERARCH ESO ISS PBLA14 START 106.808
HIERARCH ESO ISS PBLA14 END 106.871
HIERARCH ESO ISS PBL23 START 33.251
HIERARCH ESO ISS PBL23 END 33.257
HIERARCH ESO ISS PBLA23 START 11.5
HIERARCH ESO ISS PBLA23 END 11.6
HIERARCH ESO ISS PBL24 START 11.077
HIERARCH ESO ISS PBL24 END 11.079
HIERARCH ESO ISS PBLA24 START 11.418
HIERARCH ESO ISS PBLA24 END 11.56
HIERARCH ESO ISS PBL34 START 22.174
HIERARCH ESO ISS PBL34 END 22.178
HIERARCH ESO ISS PBLA34 START 191.476
HIERARCH ESO ISS PBLA34 END 191.618
HIERARCH ESO ISS AMBI TAU0 START 0.008479
HIERARCH ESO ISS AMBI TAU0 END 0.008479
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59