Exposure
ID
MATIS.2025-06-15T23:20:22.046_1
Header ID
MATIS.2025-06-15T23:20:22.046
Date updated
2025-06-15 23:27:10 UTC+0000
Release date
2025-06-15 23:20:22 UTC+0000
UTC Start
2025-06-15 23:20:22.046
UTC End
2025-06-15 23:21:22.106
MJD Start
60841.97247738
MJD End
60841.97317251888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004007
Ambient temperature (°C)
9.43
Seeing (arcsec)
0.72
Observation
ID
68111
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50628
Name
HD 88655
RA
153.252831
DEC
-19.68908
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 81.1220 80.9950 130.6000 130.8000
A0-J2 113.3730 113.1210 104.6000 104.7000
A0-K0 114.6980 114.4630 80.0850 80.1510
G1-J2 53.9540 53.8710 63.2000 63.3000
G1-K0 88.9400 88.9000 35.3160 35.3660
J2-K0 48.3640 48.3660 3.8540 3.9670
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 60841.97247738
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 88655
RA 153.252831
DEC -19.68908
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 81.122
HIERARCH ESO ISS PBL12 END 80.995
HIERARCH ESO ISS PBLA12 START 130.6
HIERARCH ESO ISS PBLA12 END 130.8
HIERARCH ESO ISS PBL13 START 113.373
HIERARCH ESO ISS PBL13 END 113.121
HIERARCH ESO ISS PBLA13 START 104.6
HIERARCH ESO ISS PBLA13 END 104.7
HIERARCH ESO ISS PBL14 START 114.698
HIERARCH ESO ISS PBL14 END 114.463
HIERARCH ESO ISS PBLA14 START 80.085
HIERARCH ESO ISS PBLA14 END 80.151
HIERARCH ESO ISS PBL23 START 53.954
HIERARCH ESO ISS PBL23 END 53.871
HIERARCH ESO ISS PBLA23 START 63.2
HIERARCH ESO ISS PBLA23 END 63.3
HIERARCH ESO ISS PBL24 START 88.94
HIERARCH ESO ISS PBL24 END 88.9
HIERARCH ESO ISS PBLA24 START 35.316
HIERARCH ESO ISS PBLA24 END 35.366
HIERARCH ESO ISS PBL34 START 48.364
HIERARCH ESO ISS PBL34 END 48.366
HIERARCH ESO ISS PBLA34 START 3.854
HIERARCH ESO ISS PBLA34 END 3.967
HIERARCH ESO ISS AMBI TAU0 START 0.004007
HIERARCH ESO ISS AMBI TAU0 END 0.004007
HIERARCH ESO ISS AMBI TEMP 9.43
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.73