Exposure
ID
MATIS.2025-04-23T05:17:28.681_1
Header ID
MATIS.2025-04-23T05:17:28.681
Date updated
2025-04-23 05:25:45 UTC+0000
Release date
2025-04-23 05:17:28 UTC+0000
UTC Start
2025-04-23 05:17:28.681
UTC End
2025-04-23 05:18:28.645
MJD Start
60788.22047084
MJD End
60788.22116486778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004973999999999999
Ambient temperature (°C)
13.25
Seeing (arcsec)
1.1
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 90.4990 90.4950 120.4000 120.6000
A0-J2 128.4890 128.4390 97.8000 98.0000
A0-K0 125.9040 125.8240 76.1800 76.3160
G1-J2 56.8500 56.8110 60.1000 60.2000
G1-K0 87.8460 87.8070 30.2280 30.3290
J2-K0 47.7920 47.7960 353.9500 354.0560
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 60788.22047084
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 90.499
HIERARCH ESO ISS PBL12 END 90.495
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.6
HIERARCH ESO ISS PBL13 START 128.489
HIERARCH ESO ISS PBL13 END 128.439
HIERARCH ESO ISS PBLA13 START 97.8
HIERARCH ESO ISS PBLA13 END 98.0
HIERARCH ESO ISS PBL14 START 125.904
HIERARCH ESO ISS PBL14 END 125.824
HIERARCH ESO ISS PBLA14 START 76.18
HIERARCH ESO ISS PBLA14 END 76.316
HIERARCH ESO ISS PBL23 START 56.85
HIERARCH ESO ISS PBL23 END 56.811
HIERARCH ESO ISS PBLA23 START 60.1
HIERARCH ESO ISS PBLA23 END 60.2
HIERARCH ESO ISS PBL24 START 87.846
HIERARCH ESO ISS PBL24 END 87.807
HIERARCH ESO ISS PBLA24 START 30.228
HIERARCH ESO ISS PBLA24 END 30.329
HIERARCH ESO ISS PBL34 START 47.792
HIERARCH ESO ISS PBL34 END 47.796
HIERARCH ESO ISS PBLA34 START 353.95
HIERARCH ESO ISS PBLA34 END 354.056
HIERARCH ESO ISS AMBI TAU0 START 0.005049
HIERARCH ESO ISS AMBI TAU0 END 0.004899
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.05