Exposure
ID
MATIS.2025-04-23T05:20:13.697_1
Header ID
MATIS.2025-04-23T05:20:13.697
Date updated
2025-04-23 05:31:01 UTC+0000
Release date
2025-04-23 05:20:13 UTC+0000
UTC Start
2025-04-23 05:20:13.697
UTC End
2025-04-23 05:21:13.661
MJD Start
60788.22238075
MJD End
60788.22307477777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004945
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.99
Observation
ID
66930
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
49760
Name
HD 123139
RA
211.665601
DEC
-36.37287
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4850 90.4790 120.8000 121.0000
A0-J2 128.3500 128.2960 98.2000 98.4000
A0-K0 125.6830 125.5980 76.5590 76.7080
G1-J2 56.7430 56.7020 60.4000 60.5000
G1-K0 87.7390 87.6990 30.5120 30.6250
J2-K0 47.8010 47.8050 354.2490 354.3680
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 60788.22238075
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 123139
RA 211.665601
DEC -36.37287
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.485
HIERARCH ESO ISS PBL12 END 90.479
HIERARCH ESO ISS PBLA12 START 120.8
HIERARCH ESO ISS PBLA12 END 121.0
HIERARCH ESO ISS PBL13 START 128.35
HIERARCH ESO ISS PBL13 END 128.296
HIERARCH ESO ISS PBLA13 START 98.2
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 125.683
HIERARCH ESO ISS PBL14 END 125.598
HIERARCH ESO ISS PBLA14 START 76.559
HIERARCH ESO ISS PBLA14 END 76.708
HIERARCH ESO ISS PBL23 START 56.743
HIERARCH ESO ISS PBL23 END 56.702
HIERARCH ESO ISS PBLA23 START 60.4
HIERARCH ESO ISS PBLA23 END 60.5
HIERARCH ESO ISS PBL24 START 87.739
HIERARCH ESO ISS PBL24 END 87.699
HIERARCH ESO ISS PBLA24 START 30.512
HIERARCH ESO ISS PBLA24 END 30.625
HIERARCH ESO ISS PBL34 START 47.801
HIERARCH ESO ISS PBL34 END 47.805
HIERARCH ESO ISS PBLA34 START 354.249
HIERARCH ESO ISS PBLA34 END 354.368
HIERARCH ESO ISS AMBI TAU0 START 0.004945
HIERARCH ESO ISS AMBI TAU0 END 0.004945
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.99