Exposure
ID
MATIS.2025-05-09T04:04:48.833_1
Header ID
MATIS.2025-05-09T04:04:48.833
Date updated
2025-05-09 04:15:47 UTC+0000
Release date
2025-05-09 04:04:48 UTC+0000
UTC Start
2025-05-09 04:04:48.833
UTC End
2025-05-09 04:05:50.843
MJD Start
60804.17000964
MJD End
60804.17072734833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0028135
Ambient temperature (°C)
9.56
Seeing (arcsec)
0.985
Observation
ID
67194
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49947
Name
106 Vir
RA
217.174219
DEC
-6.90064
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 54.4920 54.5230 27.3000 27.4000
U1-U3 99.1620 99.2260 33.8000 33.9000
U1-U4 128.8970 128.9690 61.6770 61.7260
U2-U3 45.4370 45.4680 41.6000 41.7000
U2-U4 89.3690 89.3820 81.8040 81.8370
U3-U4 62.0500 62.0190 110.0240 110.0660
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 60804.17000964
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 106 Vir
RA 217.174219
DEC -6.90064
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 54.492
HIERARCH ESO ISS PBL12 END 54.523
HIERARCH ESO ISS PBLA12 START 27.3
HIERARCH ESO ISS PBLA12 END 27.4
HIERARCH ESO ISS PBL13 START 99.162
HIERARCH ESO ISS PBL13 END 99.226
HIERARCH ESO ISS PBLA13 START 33.8
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 128.897
HIERARCH ESO ISS PBL14 END 128.969
HIERARCH ESO ISS PBLA14 START 61.677
HIERARCH ESO ISS PBLA14 END 61.726
HIERARCH ESO ISS PBL23 START 45.437
HIERARCH ESO ISS PBL23 END 45.468
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.7
HIERARCH ESO ISS PBL24 START 89.369
HIERARCH ESO ISS PBL24 END 89.382
HIERARCH ESO ISS PBLA24 START 81.804
HIERARCH ESO ISS PBLA24 END 81.837
HIERARCH ESO ISS PBL34 START 62.05
HIERARCH ESO ISS PBL34 END 62.019
HIERARCH ESO ISS PBLA34 START 110.024
HIERARCH ESO ISS PBLA34 END 110.066
HIERARCH ESO ISS AMBI TAU0 START 0.002696
HIERARCH ESO ISS AMBI TAU0 END 0.002931
HIERARCH ESO ISS AMBI TEMP 9.56
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.97