Exposure
ID
MATIS.2021-09-03T08:53:10.617_1
Header ID
MATIS.2021-09-03T08:53:10.617
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 08:53:10.617
UTC End
2021-09-03 08:54:10.677
MJD Start
59460.37026177
MJD End
59460.3709569089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.009186
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.595
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 24.1800 24.2020 133.7000 133.7000
A0-D0 28.6200 28.6690 56.1000 56.3000
A0-C1 20.4250 20.4630 106.5510 106.6140
B2-D0 33.2290 33.2350 10.9000 11.0000
B2-C1 11.0700 11.0720 10.8410 10.9840
D0-C1 22.1590 22.1630 190.8980 191.0410
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 59460.37026177
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 24.18
HIERARCH ESO ISS PBL12 END 24.202
HIERARCH ESO ISS PBLA12 START 133.7
HIERARCH ESO ISS PBLA12 END 133.7
HIERARCH ESO ISS PBL13 START 28.62
HIERARCH ESO ISS PBL13 END 28.669
HIERARCH ESO ISS PBLA13 START 56.1
HIERARCH ESO ISS PBLA13 END 56.3
HIERARCH ESO ISS PBL14 START 20.425
HIERARCH ESO ISS PBL14 END 20.463
HIERARCH ESO ISS PBLA14 START 106.551
HIERARCH ESO ISS PBLA14 END 106.614
HIERARCH ESO ISS PBL23 START 33.229
HIERARCH ESO ISS PBL23 END 33.235
HIERARCH ESO ISS PBLA23 START 10.9
HIERARCH ESO ISS PBLA23 END 11.0
HIERARCH ESO ISS PBL24 START 11.07
HIERARCH ESO ISS PBL24 END 11.072
HIERARCH ESO ISS PBLA24 START 10.841
HIERARCH ESO ISS PBLA24 END 10.984
HIERARCH ESO ISS PBL34 START 22.159
HIERARCH ESO ISS PBL34 END 22.163
HIERARCH ESO ISS PBLA34 START 190.898
HIERARCH ESO ISS PBLA34 END 191.041
HIERARCH ESO ISS AMBI TAU0 START 0.009186
HIERARCH ESO ISS AMBI TAU0 END 0.009186
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.54