Exposure
ID
MATIS.2024-10-20T08:23:37.253_1
Header ID
MATIS.2024-10-20T08:23:37.253
Date updated
2024-10-20 08:30:32 UTC+0000
Release date
2025-10-20 08:30:32 UTC+0000
UTC Start
2024-10-20 08:23:37.253
UTC End
2024-10-20 08:24:39.263
MJD Start
60603.34973672
MJD End
60603.3504544283
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006199
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.565
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 89.6170 89.5700 119.4000 119.5000
A0-J2 128.0310 127.9570 96.0000 96.1000
A0-K0 127.1680 127.1080 74.0330 74.1210
G1-J2 58.0200 58.0020 58.1000 58.2000
G1-K0 90.4670 90.4630 29.2260 29.3180
J2-K0 48.5440 48.5430 353.9950 354.1070
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 60603.34973672
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 89.617
HIERARCH ESO ISS PBL12 END 89.57
HIERARCH ESO ISS PBLA12 START 119.4
HIERARCH ESO ISS PBLA12 END 119.5
HIERARCH ESO ISS PBL13 START 128.031
HIERARCH ESO ISS PBL13 END 127.957
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 127.168
HIERARCH ESO ISS PBL14 END 127.108
HIERARCH ESO ISS PBLA14 START 74.033
HIERARCH ESO ISS PBLA14 END 74.121
HIERARCH ESO ISS PBL23 START 58.02
HIERARCH ESO ISS PBL23 END 58.002
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 90.467
HIERARCH ESO ISS PBL24 END 90.463
HIERARCH ESO ISS PBLA24 START 29.226
HIERARCH ESO ISS PBLA24 END 29.318
HIERARCH ESO ISS PBL34 START 48.544
HIERARCH ESO ISS PBL34 END 48.543
HIERARCH ESO ISS PBLA34 START 353.995
HIERARCH ESO ISS PBLA34 END 354.107
HIERARCH ESO ISS AMBI TAU0 START 0.005964
HIERARCH ESO ISS AMBI TAU0 END 0.006434
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.6