Exposure
ID
MATIS.2025-05-09T04:04:48.194_1
Header ID
MATIS.2025-05-09T04:04:48.194
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 04:04:48.194
UTC End
2025-05-09 04:05:50.594
MJD Start
60804.17000224
MJD End
60804.170724462216
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0028135
Ambient temperature (°C)
9.56
Seeing (arcsec)
0.985
Observation
ID
67193
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49946
Name
106 Vir
RA
217.174232
DEC
-6.90063
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.4910 54.5240 27.3000 27.4000
U1-U3 99.1600 99.2280 33.8000 33.9000
U1-U4 128.8950 128.9710 61.6750 61.7270
U2-U3 45.4360 45.4690 41.6000 41.7000
U2-U4 89.3680 89.3830 81.8030 81.8380
U3-U4 62.0510 62.0180 110.0220 110.0670
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 60804.17000224
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 106 Vir
RA 217.174232
DEC -6.90063
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.56
HIERARCH ESO DET NDIT 40
HIERARCH ESO ISS PBL12 START 54.491
HIERARCH ESO ISS PBL12 END 54.524
HIERARCH ESO ISS PBLA12 START 27.3
HIERARCH ESO ISS PBLA12 END 27.4
HIERARCH ESO ISS PBL13 START 99.16
HIERARCH ESO ISS PBL13 END 99.228
HIERARCH ESO ISS PBLA13 START 33.8
HIERARCH ESO ISS PBLA13 END 33.9
HIERARCH ESO ISS PBL14 START 128.895
HIERARCH ESO ISS PBL14 END 128.971
HIERARCH ESO ISS PBLA14 START 61.675
HIERARCH ESO ISS PBLA14 END 61.727
HIERARCH ESO ISS PBL23 START 45.436
HIERARCH ESO ISS PBL23 END 45.469
HIERARCH ESO ISS PBLA23 START 41.6
HIERARCH ESO ISS PBLA23 END 41.7
HIERARCH ESO ISS PBL24 START 89.368
HIERARCH ESO ISS PBL24 END 89.383
HIERARCH ESO ISS PBLA24 START 81.803
HIERARCH ESO ISS PBLA24 END 81.838
HIERARCH ESO ISS PBL34 START 62.051
HIERARCH ESO ISS PBL34 END 62.018
HIERARCH ESO ISS PBLA34 START 110.022
HIERARCH ESO ISS PBLA34 END 110.067
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