Exposure
ID
MATIS.2025-10-01T04:45:35.811_1
Header ID
MATIS.2025-10-01T04:45:35.811
Date updated
2025-10-01 04:55:47 UTC+0000
Release date
2025-10-01 04:45:35 UTC+0000
UTC Start
2025-10-01 04:45:35.811
UTC End
2025-10-01 04:46:38.307
MJD Start
60949.19833115
MJD End
60949.19905448333
Exposure time (s)
62.5
Validation level
1
Tau 0: Coherence time (s)
0.005105
Ambient temperature (°C)
10.61
Seeing (arcsec)
0.4
Observation
ID
70523
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
52296
Name
eps Phe
RA
2.352061
DEC
-45.74845
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3130 90.3300 120.3000 120.4000
A0-J2 128.7640 128.7270 98.7000 98.9000
A0-K0 124.9860 124.8960 78.0050 78.1900
G1-J2 55.7030 55.6530 62.2000 62.4000
G1-K0 84.0700 84.0120 31.7600 31.8900
J2-K0 45.7680 45.7740 353.7070 353.8330
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 60949.19833115
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Phe
RA 2.352061
DEC -45.74845
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.008
HIERARCH ESO DET NDIT 62
HIERARCH ESO ISS PBL12 START 90.313
HIERARCH ESO ISS PBL12 END 90.33
HIERARCH ESO ISS PBLA12 START 120.3
HIERARCH ESO ISS PBLA12 END 120.4
HIERARCH ESO ISS PBL13 START 128.764
HIERARCH ESO ISS PBL13 END 128.727
HIERARCH ESO ISS PBLA13 START 98.7
HIERARCH ESO ISS PBLA13 END 98.9
HIERARCH ESO ISS PBL14 START 124.986
HIERARCH ESO ISS PBL14 END 124.896
HIERARCH ESO ISS PBLA14 START 78.005
HIERARCH ESO ISS PBLA14 END 78.19
HIERARCH ESO ISS PBL23 START 55.703
HIERARCH ESO ISS PBL23 END 55.653
HIERARCH ESO ISS PBLA23 START 62.2
HIERARCH ESO ISS PBLA23 END 62.4
HIERARCH ESO ISS PBL24 START 84.07
HIERARCH ESO ISS PBL24 END 84.012
HIERARCH ESO ISS PBLA24 START 31.76
HIERARCH ESO ISS PBLA24 END 31.89
HIERARCH ESO ISS PBL34 START 45.768
HIERARCH ESO ISS PBL34 END 45.774
HIERARCH ESO ISS PBLA34 START 353.707
HIERARCH ESO ISS PBLA34 END 353.833
HIERARCH ESO ISS AMBI TAU0 START 0.005315
HIERARCH ESO ISS AMBI TAU0 END 0.004895
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.4