Exposure
ID
MATIS.2025-07-14T23:32:22.911_1
Header ID
MATIS.2025-07-14T23:32:22.911
Date updated
2025-07-14 23:40:52 UTC+0000
Release date
2025-07-14 23:32:22 UTC+0000
UTC Start
2025-07-14 23:32:22.911
UTC End
2025-07-14 23:33:22.875
MJD Start
60870.98082073
MJD End
60870.981514757776
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003903
Ambient temperature (°C)
12.51
Seeing (arcsec)
0.645
Observation
ID
68769
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
51167
Name
HD 123569
RA
212.475144
DEC
-53.43946
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 88.9360 88.9760 115.3000 115.5000
A0-J2 129.2330 129.2310 94.8000 95.0000
A0-K0 125.7600 125.6980 75.4740 75.6680
G1-J2 55.5200 55.4800 60.6000 60.8000
G1-K0 80.8940 80.8390 30.7290 30.8640
J2-K0 42.8770 42.8870 350.5470 350.6680
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 60870.98082073
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 123569
RA 212.475144
DEC -53.43946
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 88.936
HIERARCH ESO ISS PBL12 END 88.976
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.5
HIERARCH ESO ISS PBL13 START 129.233
HIERARCH ESO ISS PBL13 END 129.231
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL14 START 125.76
HIERARCH ESO ISS PBL14 END 125.698
HIERARCH ESO ISS PBLA14 START 75.474
HIERARCH ESO ISS PBLA14 END 75.668
HIERARCH ESO ISS PBL23 START 55.52
HIERARCH ESO ISS PBL23 END 55.48
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.8
HIERARCH ESO ISS PBL24 START 80.894
HIERARCH ESO ISS PBL24 END 80.839
HIERARCH ESO ISS PBLA24 START 30.729
HIERARCH ESO ISS PBLA24 END 30.864
HIERARCH ESO ISS PBL34 START 42.877
HIERARCH ESO ISS PBL34 END 42.887
HIERARCH ESO ISS PBLA34 START 350.547
HIERARCH ESO ISS PBLA34 END 350.668
HIERARCH ESO ISS AMBI TAU0 START 0.003903
HIERARCH ESO ISS AMBI TAU0 END 0.003903
HIERARCH ESO ISS AMBI TEMP 12.51
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.6