Exposure
ID
MATIS.2025-02-10T08:30:40.137_1
Header ID
MATIS.2025-02-10T08:30:40.137
Date updated
2025-02-10 08:35:39 UTC+0000
Release date
2026-02-10 08:35:39 UTC+0000
UTC Start
2025-02-10 08:30:40.137
UTC End
2025-02-10 08:31:42.147
MJD Start
60716.35463121
MJD End
60716.35534891833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0043490000000000004
Ambient temperature (°C)
13.07
Seeing (arcsec)
1.0699999999999998
Observation
ID
63849
Category
science
Program ID
114.27UV.002
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
47549
Name
ESO 323-77
RA
196.610909
DEC
-40.41471
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.7330 54.7100 27.4000 27.5000
U1-U3 99.4760 99.4290 33.9000 34.0000
U1-U4 128.8010 128.7430 61.9290 62.0830
U2-U3 45.5170 45.4930 41.7000 41.8000
U2-U4 89.2980 89.2810 82.2740 82.4410
U3-U4 62.2430 62.2600 110.6950 110.8570
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60716.35463121
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ESO 323-77
RA 196.610909
DEC -40.41471
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 54.733
HIERARCH ESO ISS PBL12 END 54.71
HIERARCH ESO ISS PBLA12 START 27.4
HIERARCH ESO ISS PBLA12 END 27.5
HIERARCH ESO ISS PBL13 START 99.476
HIERARCH ESO ISS PBL13 END 99.429
HIERARCH ESO ISS PBLA13 START 33.9
HIERARCH ESO ISS PBLA13 END 34.0
HIERARCH ESO ISS PBL14 START 128.801
HIERARCH ESO ISS PBL14 END 128.743
HIERARCH ESO ISS PBLA14 START 61.929
HIERARCH ESO ISS PBLA14 END 62.083
HIERARCH ESO ISS PBL23 START 45.517
HIERARCH ESO ISS PBL23 END 45.493
HIERARCH ESO ISS PBLA23 START 41.7
HIERARCH ESO ISS PBLA23 END 41.8
HIERARCH ESO ISS PBL24 START 89.298
HIERARCH ESO ISS PBL24 END 89.281
HIERARCH ESO ISS PBLA24 START 82.274
HIERARCH ESO ISS PBLA24 END 82.441
HIERARCH ESO ISS PBL34 START 62.243
HIERARCH ESO ISS PBL34 END 62.26
HIERARCH ESO ISS PBLA34 START 110.695
HIERARCH ESO ISS PBLA34 END 110.857
HIERARCH ESO ISS AMBI TAU0 START 0.004546
HIERARCH ESO ISS AMBI TAU0 END 0.004152
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 1.2