Exposure
ID
MATIS.2025-06-15T23:09:14.252_1
Header ID
MATIS.2025-06-15T23:09:14.252
Date updated
2025-06-15 23:22:45 UTC+0000
Release date
2025-06-15 23:09:14 UTC+0000
UTC Start
2025-06-15 23:09:14.252
UTC End
2025-06-15 23:10:14.216
MJD Start
60841.96474829
MJD End
60841.96544231778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039115
Ambient temperature (°C)
9.39
Seeing (arcsec)
0.7250000000000001
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 82.4860 82.3640 128.9000 129.0000
A0-J2 116.0190 115.7860 103.3000 103.4000
A0-K0 117.1390 116.9260 79.3580 79.4250
G1-J2 54.8020 54.7290 62.7000 62.8000
G1-K0 89.3470 89.3130 34.7430 34.7980
J2-K0 48.3510 48.3520 2.6200 2.7330
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 60841.96474829
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 82.486
HIERARCH ESO ISS PBL12 END 82.364
HIERARCH ESO ISS PBLA12 START 128.9
HIERARCH ESO ISS PBLA12 END 129.0
HIERARCH ESO ISS PBL13 START 116.019
HIERARCH ESO ISS PBL13 END 115.786
HIERARCH ESO ISS PBLA13 START 103.3
HIERARCH ESO ISS PBLA13 END 103.4
HIERARCH ESO ISS PBL14 START 117.139
HIERARCH ESO ISS PBL14 END 116.926
HIERARCH ESO ISS PBLA14 START 79.358
HIERARCH ESO ISS PBLA14 END 79.425
HIERARCH ESO ISS PBL23 START 54.802
HIERARCH ESO ISS PBL23 END 54.729
HIERARCH ESO ISS PBLA23 START 62.7
HIERARCH ESO ISS PBLA23 END 62.8
HIERARCH ESO ISS PBL24 START 89.347
HIERARCH ESO ISS PBL24 END 89.313
HIERARCH ESO ISS PBLA24 START 34.743
HIERARCH ESO ISS PBLA24 END 34.798
HIERARCH ESO ISS PBL34 START 48.351
HIERARCH ESO ISS PBL34 END 48.352
HIERARCH ESO ISS PBLA34 START 2.62
HIERARCH ESO ISS PBLA34 END 2.733
HIERARCH ESO ISS AMBI TAU0 START 0.004152
HIERARCH ESO ISS AMBI TAU0 END 0.003671
HIERARCH ESO ISS AMBI TEMP 9.39
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.78