Exposure
ID
MATIS.2025-06-15T23:16:38.638_1
Header ID
MATIS.2025-06-15T23:16:38.638
Date updated
2025-06-15 23:27:10 UTC+0000
Release date
2025-06-15 23:16:38 UTC+0000
UTC Start
2025-06-15 23:16:38.638
UTC End
2025-06-15 23:17:38.698
MJD Start
60841.96989164
MJD End
60841.97058677889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002411
Ambient temperature (°C)
9.2
Seeing (arcsec)
0.85
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 81.5850 81.4590 130.0000 130.2000
A0-J2 114.2800 114.0340 104.1000 104.2000
A0-K0 115.5400 115.3120 79.8430 79.9090
G1-J2 54.2470 54.1680 63.1000 63.1000
G1-K0 89.0840 89.0450 35.1310 35.1820
J2-K0 48.3590 48.3610 3.4430 3.5560
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 60841.96989164
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 81.585
HIERARCH ESO ISS PBL12 END 81.459
HIERARCH ESO ISS PBLA12 START 130.0
HIERARCH ESO ISS PBLA12 END 130.2
HIERARCH ESO ISS PBL13 START 114.28
HIERARCH ESO ISS PBL13 END 114.034
HIERARCH ESO ISS PBLA13 START 104.1
HIERARCH ESO ISS PBLA13 END 104.2
HIERARCH ESO ISS PBL14 START 115.54
HIERARCH ESO ISS PBL14 END 115.312
HIERARCH ESO ISS PBLA14 START 79.843
HIERARCH ESO ISS PBLA14 END 79.909
HIERARCH ESO ISS PBL23 START 54.247
HIERARCH ESO ISS PBL23 END 54.168
HIERARCH ESO ISS PBLA23 START 63.1
HIERARCH ESO ISS PBLA23 END 63.1
HIERARCH ESO ISS PBL24 START 89.084
HIERARCH ESO ISS PBL24 END 89.045
HIERARCH ESO ISS PBLA24 START 35.131
HIERARCH ESO ISS PBLA24 END 35.182
HIERARCH ESO ISS PBL34 START 48.359
HIERARCH ESO ISS PBL34 END 48.361
HIERARCH ESO ISS PBLA34 START 3.443
HIERARCH ESO ISS PBLA34 END 3.556
HIERARCH ESO ISS AMBI TAU0 START 0.002411
HIERARCH ESO ISS AMBI TAU0 END 0.002411
HIERARCH ESO ISS AMBI TEMP 9.2
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.84