Exposure
ID
MATIS.2025-11-27T01:22:22.433_1
Header ID
MATIS.2025-11-27T01:22:22.433
Date updated
2025-11-27 01:30:45 UTC+0000
Release date
2025-11-27 01:22:22 UTC+0000
UTC Start
2025-11-27 01:22:22.433
UTC End
2025-11-27 01:23:22.493
MJD Start
61006.05720408
MJD End
61006.05789921889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0058130000000000005
Ambient temperature (°C)
14.45
Seeing (arcsec)
0.62
Observation
ID
71865
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53347
Name
HD 2429
RA
6.981274
DEC
-33.00745
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.5500 48.5550 155.6000 155.7000
A0-J2 128.2140 128.1540 97.8000 97.9000
A0-J6 166.5680 166.5070 30.1180 30.2200
B5-J2 110.2870 110.2150 75.9000 76.0000
B5-J6 198.7140 198.6720 18.6400 18.7420
J2-J6 167.1880 167.2030 344.9340 345.0530
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 61006.05720408
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 2429
RA 6.981274
DEC -33.00745
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 48.55
HIERARCH ESO ISS PBL12 END 48.555
HIERARCH ESO ISS PBLA12 START 155.6
HIERARCH ESO ISS PBLA12 END 155.7
HIERARCH ESO ISS PBL13 START 128.214
HIERARCH ESO ISS PBL13 END 128.154
HIERARCH ESO ISS PBLA13 START 97.8
HIERARCH ESO ISS PBLA13 END 97.9
HIERARCH ESO ISS PBL14 START 166.568
HIERARCH ESO ISS PBL14 END 166.507
HIERARCH ESO ISS PBLA14 START 30.118
HIERARCH ESO ISS PBLA14 END 30.22
HIERARCH ESO ISS PBL23 START 110.287
HIERARCH ESO ISS PBL23 END 110.215
HIERARCH ESO ISS PBLA23 START 75.9
HIERARCH ESO ISS PBLA23 END 76.0
HIERARCH ESO ISS PBL24 START 198.714
HIERARCH ESO ISS PBL24 END 198.672
HIERARCH ESO ISS PBLA24 START 18.64
HIERARCH ESO ISS PBLA24 END 18.742
HIERARCH ESO ISS PBL34 START 167.188
HIERARCH ESO ISS PBL34 END 167.203
HIERARCH ESO ISS PBLA34 START 344.934
HIERARCH ESO ISS PBLA34 END 345.053
HIERARCH ESO ISS AMBI TAU0 START 0.005646
HIERARCH ESO ISS AMBI TAU0 END 0.00598
HIERARCH ESO ISS AMBI TEMP 14.45
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.63