Exposure
ID
MATIS.2025-05-09T04:00:53.134_1
Header ID
MATIS.2025-05-09T04:00:53.134
Date updated
2025-05-09 04:05:49 UTC+0000
Release date
2025-05-09 04:00:53 UTC+0000
UTC Start
2025-05-09 04:00:53.134
UTC End
2025-05-09 04:01:55.534
MJD Start
60804.16728164
MJD End
60804.16800386222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.00236
Ambient temperature (°C)
9.54
Seeing (arcsec)
1.11
Observation
ID
67186
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49943
Name
106 Vir
RA
217.174233
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 54.3720 54.4050 27.0000 27.1000
U1-U3 98.9150 98.9820 33.5000 33.6000
U1-U4 128.6060 128.6880 61.4860 61.5390
U2-U3 45.3150 45.3490 41.3000 41.4000
U2-U4 89.3000 89.3210 81.6770 81.7120
U3-U4 62.1580 62.1310 109.8670 109.9090
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 60804.16728164
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 106 Vir
RA 217.174233
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 54.372
HIERARCH ESO ISS PBL12 END 54.405
HIERARCH ESO ISS PBLA12 START 27.0
HIERARCH ESO ISS PBLA12 END 27.1
HIERARCH ESO ISS PBL13 START 98.915
HIERARCH ESO ISS PBL13 END 98.982
HIERARCH ESO ISS PBLA13 START 33.5
HIERARCH ESO ISS PBLA13 END 33.6
HIERARCH ESO ISS PBL14 START 128.606
HIERARCH ESO ISS PBL14 END 128.688
HIERARCH ESO ISS PBLA14 START 61.486
HIERARCH ESO ISS PBLA14 END 61.539
HIERARCH ESO ISS PBL23 START 45.315
HIERARCH ESO ISS PBL23 END 45.349
HIERARCH ESO ISS PBLA23 START 41.3
HIERARCH ESO ISS PBLA23 END 41.4
HIERARCH ESO ISS PBL24 START 89.3
HIERARCH ESO ISS PBL24 END 89.321
HIERARCH ESO ISS PBLA24 START 81.677
HIERARCH ESO ISS PBLA24 END 81.712
HIERARCH ESO ISS PBL34 START 62.158
HIERARCH ESO ISS PBL34 END 62.131
HIERARCH ESO ISS PBLA34 START 109.867
HIERARCH ESO ISS PBLA34 END 109.909
HIERARCH ESO ISS AMBI TAU0 START 0.002314
HIERARCH ESO ISS AMBI TAU0 END 0.002406
HIERARCH ESO ISS AMBI TEMP 9.54
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11