Exposure
ID
MATIS.2025-12-01T00:18:37.866_1
Header ID
MATIS.2025-12-01T00:18:37.866
Date updated
2025-12-01 00:25:58 UTC+0000
Release date
2025-12-01 00:18:37 UTC+0000
UTC Start
2025-12-01 00:18:37.866
UTC End
2025-12-01 00:19:40.362
MJD Start
61010.01293826
MJD End
61010.01366159333
Exposure time (s)
62.5
Validation level
1
Tau 0: Coherence time (s)
0.0044925
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.71
Observation
ID
71919
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53395
Name
eps Phe
RA
2.352864
DEC
-45.74846
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.3390 46.3630 150.7000 150.9000
A0-J2 129.2350 129.2330 93.8000 94.0000
A0-J6 160.1370 160.0490 28.4540 28.5870
B5-J2 110.9490 110.9010 73.4000 73.5000
B5-J6 188.9970 188.9310 16.4930 16.6170
J2-J6 158.4470 158.5080 340.5940 340.7230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 61010.01293826
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Phe
RA 2.352864
DEC -45.74846
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.008
HIERARCH ESO DET NDIT 62
HIERARCH ESO ISS PBL12 START 46.339
HIERARCH ESO ISS PBL12 END 46.363
HIERARCH ESO ISS PBLA12 START 150.7
HIERARCH ESO ISS PBLA12 END 150.9
HIERARCH ESO ISS PBL13 START 129.235
HIERARCH ESO ISS PBL13 END 129.233
HIERARCH ESO ISS PBLA13 START 93.8
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 160.137
HIERARCH ESO ISS PBL14 END 160.049
HIERARCH ESO ISS PBLA14 START 28.454
HIERARCH ESO ISS PBLA14 END 28.587
HIERARCH ESO ISS PBL23 START 110.949
HIERARCH ESO ISS PBL23 END 110.901
HIERARCH ESO ISS PBLA23 START 73.4
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 188.997
HIERARCH ESO ISS PBL24 END 188.931
HIERARCH ESO ISS PBLA24 START 16.493
HIERARCH ESO ISS PBLA24 END 16.617
HIERARCH ESO ISS PBL34 START 158.447
HIERARCH ESO ISS PBL34 END 158.508
HIERARCH ESO ISS PBLA34 START 340.594
HIERARCH ESO ISS PBLA34 END 340.723
HIERARCH ESO ISS AMBI TAU0 START 0.004281
HIERARCH ESO ISS AMBI TAU0 END 0.004704
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.73