Exposure
ID
MATIS.2024-10-20T08:32:40.516_1
Header ID
MATIS.2024-10-20T08:32:40.516
Date updated
2024-10-20 08:40:43 UTC+0000
Release date
2025-10-20 08:40:43 UTC+0000
UTC Start
2024-10-20 08:32:40.516
UTC End
2024-10-20 08:33:42.526
MJD Start
60603.35602449
MJD End
60603.3567421983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005984
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.555
Observation
ID
61066
Category
science
Program ID
114.272V.001
Program Title
UNVEILING THE DYNAMIC JOURNEY OF THE AGB STAR T LEP
Program Type
GTO
PI / COI
CHIAVASSA / LOPEZ / FREYTAG / MILLOUR / WITTKOWSKI / MATTER / WEIGELT / BÉGUIN / CRUZALEBES / WIEGERT
Target
ID
45424
Name
V T Lep
RA
76.210717
DEC
-21.90478
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.1680 89.1100 120.4000 120.5000
A0-J2 127.3030 127.2080 96.8000 96.9000
A0-K0 126.5780 126.4990 74.8030 74.8920
G1-J2 57.8370 57.8120 58.8000 58.9000
G1-K0 90.4210 90.4130 30.0190 30.1090
J2-K0 48.5330 48.5320 354.9820 355.0970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.272V.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60603.35602449
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V T Lep
RA 76.210717
DEC -21.90478
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 89.168
HIERARCH ESO ISS PBL12 END 89.11
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.5
HIERARCH ESO ISS PBL13 START 127.303
HIERARCH ESO ISS PBL13 END 127.208
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 96.9
HIERARCH ESO ISS PBL14 START 126.578
HIERARCH ESO ISS PBL14 END 126.499
HIERARCH ESO ISS PBLA14 START 74.803
HIERARCH ESO ISS PBLA14 END 74.892
HIERARCH ESO ISS PBL23 START 57.837
HIERARCH ESO ISS PBL23 END 57.812
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 90.421
HIERARCH ESO ISS PBL24 END 90.413
HIERARCH ESO ISS PBLA24 START 30.019
HIERARCH ESO ISS PBLA24 END 30.109
HIERARCH ESO ISS PBL34 START 48.533
HIERARCH ESO ISS PBL34 END 48.532
HIERARCH ESO ISS PBLA34 START 354.982
HIERARCH ESO ISS PBLA34 END 355.097
HIERARCH ESO ISS AMBI TAU0 START 0.005984
HIERARCH ESO ISS AMBI TAU0 END 0.005984
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.56