Exposure
ID
MATIS.2021-09-03T08:57:17.934_1
Header ID
MATIS.2021-09-03T08:57:17.934
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 08:57:17.934
UTC End
2021-09-03 08:58:17.942
MJD Start
59460.37312424
MJD End
59460.373818777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008479
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.59
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 24.2680 24.2890 133.8000 133.9000
A0-D0 28.8180 28.8660 56.8000 57.0000
A0-C1 20.5780 20.6150 106.8090 106.8720
B2-D0 33.2510 33.2570 11.5000 11.6000
B2-C1 11.0770 11.0790 11.4200 11.5620
D0-C1 22.1740 22.1780 191.4780 191.6200
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 59460.37312424
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 24.268
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 28.818
HIERARCH ESO ISS PBL13 END 28.866
HIERARCH ESO ISS PBLA13 START 56.8
HIERARCH ESO ISS PBLA13 END 57.0
HIERARCH ESO ISS PBL14 START 20.578
HIERARCH ESO ISS PBL14 END 20.615
HIERARCH ESO ISS PBLA14 START 106.809
HIERARCH ESO ISS PBLA14 END 106.872
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 11.42
HIERARCH ESO ISS PBLA24 END 11.562
HIERARCH ESO ISS PBL34 START 22.174
HIERARCH ESO ISS PBL34 END 22.178
HIERARCH ESO ISS PBLA34 START 191.478
HIERARCH ESO ISS PBLA34 END 191.62
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