Exposure
ID
MATIS.2025-12-01T00:05:46.207_1
Header ID
MATIS.2025-12-01T00:05:46.207
Date updated
2025-12-01 00:11:09 UTC+0000
Release date
2025-12-01 00:05:46 UTC+0000
UTC Start
2025-12-01 00:05:46.207
UTC End
2025-12-01 00:06:47.869
MJD Start
61010.00400703
MJD End
61010.00472071056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004621999999999999
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.81
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 46.0370 46.0630 149.1000 149.2000
A0-J2 129.1510 129.1650 91.5000 91.7000
A0-J6 161.1350 161.0570 26.8300 26.9640
B5-J2 111.4420 111.4070 71.1000 71.3000
B5-J6 189.7440 189.6870 14.9910 15.1140
J2-J6 157.6750 157.7410 339.0510 339.1760
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 61010.00400703
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 46.037
HIERARCH ESO ISS PBL12 END 46.063
HIERARCH ESO ISS PBLA12 START 149.1
HIERARCH ESO ISS PBLA12 END 149.2
HIERARCH ESO ISS PBL13 START 129.151
HIERARCH ESO ISS PBL13 END 129.165
HIERARCH ESO ISS PBLA13 START 91.5
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 161.135
HIERARCH ESO ISS PBL14 END 161.057
HIERARCH ESO ISS PBLA14 START 26.83
HIERARCH ESO ISS PBLA14 END 26.964
HIERARCH ESO ISS PBL23 START 111.442
HIERARCH ESO ISS PBL23 END 111.407
HIERARCH ESO ISS PBLA23 START 71.1
HIERARCH ESO ISS PBLA23 END 71.3
HIERARCH ESO ISS PBL24 START 189.744
HIERARCH ESO ISS PBL24 END 189.687
HIERARCH ESO ISS PBLA24 START 14.991
HIERARCH ESO ISS PBLA24 END 15.114
HIERARCH ESO ISS PBL34 START 157.675
HIERARCH ESO ISS PBL34 END 157.741
HIERARCH ESO ISS PBLA34 START 339.051
HIERARCH ESO ISS PBLA34 END 339.176
HIERARCH ESO ISS AMBI TAU0 START 0.004594
HIERARCH ESO ISS AMBI TAU0 END 0.00465
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.78