Exposure
ID
MATIS.2025-05-21T00:52:47.882_1
Header ID
MATIS.2025-05-21T00:52:47.882
Date updated
2025-05-21 01:01:04 UTC+0000
Release date
2025-05-21 00:52:47 UTC+0000
UTC Start
2025-05-21 00:52:47.882
UTC End
2025-05-21 00:53:47.846
MJD Start
60816.0366653
MJD End
60816.037359327776
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.016445500000000002
Ambient temperature (°C)
15.04
Seeing (arcsec)
0.395
Observation
ID
67478
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50193
Name
HD 97723
RA
168.521172
DEC
-48.60053
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5580 24.5670 147.7000 147.9000
A0-D0 30.7760 30.7500 81.9000 82.1000
A0-J3 121.6790 121.5510 56.4550 56.6100
B2-D0 30.5070 30.4820 34.7000 34.8000
B2-J3 124.6570 124.5350 45.0970 45.2370
D0-J3 94.8160 94.7200 48.4390 48.5830
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 60816.0366653
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 97723
RA 168.521172
DEC -48.60053
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 24.558
HIERARCH ESO ISS PBL12 END 24.567
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 30.776
HIERARCH ESO ISS PBL13 END 30.75
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.1
HIERARCH ESO ISS PBL14 START 121.679
HIERARCH ESO ISS PBL14 END 121.551
HIERARCH ESO ISS PBLA14 START 56.455
HIERARCH ESO ISS PBLA14 END 56.61
HIERARCH ESO ISS PBL23 START 30.507
HIERARCH ESO ISS PBL23 END 30.482
HIERARCH ESO ISS PBLA23 START 34.7
HIERARCH ESO ISS PBLA23 END 34.8
HIERARCH ESO ISS PBL24 START 124.657
HIERARCH ESO ISS PBL24 END 124.535
HIERARCH ESO ISS PBLA24 START 45.097
HIERARCH ESO ISS PBLA24 END 45.237
HIERARCH ESO ISS PBL34 START 94.816
HIERARCH ESO ISS PBL34 END 94.72
HIERARCH ESO ISS PBLA34 START 48.439
HIERARCH ESO ISS PBLA34 END 48.583
HIERARCH ESO ISS AMBI TAU0 START 0.016474
HIERARCH ESO ISS AMBI TAU0 END 0.016417
HIERARCH ESO ISS AMBI TEMP 15.04
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.42