Exposure
ID
MATIS.2025-11-27T01:29:26.986_1
Header ID
MATIS.2025-11-27T01:29:26.986
Date updated
2025-11-27 01:40:57 UTC+0000
Release date
2025-11-27 01:29:26 UTC+0000
UTC Start
2025-11-27 01:29:26.986
UTC End
2025-11-27 01:30:27.046
MJD Start
61006.06211789
MJD End
61006.06281302888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0062685
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.6399999999999999
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 48.5810 48.5850 156.5000 156.6000
A0-J2 127.7540 127.6810 98.8000 98.9000
A0-J6 166.1260 166.0590 30.8220 30.9220
B5-J2 109.7600 109.6780 76.8000 76.9000
B5-J6 198.4060 198.3590 19.3450 19.4450
J2-J6 167.2910 167.3040 345.7630 345.8820
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 61006.06211789
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 48.581
HIERARCH ESO ISS PBL12 END 48.585
HIERARCH ESO ISS PBLA12 START 156.5
HIERARCH ESO ISS PBLA12 END 156.6
HIERARCH ESO ISS PBL13 START 127.754
HIERARCH ESO ISS PBL13 END 127.681
HIERARCH ESO ISS PBLA13 START 98.8
HIERARCH ESO ISS PBLA13 END 98.9
HIERARCH ESO ISS PBL14 START 166.126
HIERARCH ESO ISS PBL14 END 166.059
HIERARCH ESO ISS PBLA14 START 30.822
HIERARCH ESO ISS PBLA14 END 30.922
HIERARCH ESO ISS PBL23 START 109.76
HIERARCH ESO ISS PBL23 END 109.678
HIERARCH ESO ISS PBLA23 START 76.8
HIERARCH ESO ISS PBLA23 END 76.9
HIERARCH ESO ISS PBL24 START 198.406
HIERARCH ESO ISS PBL24 END 198.359
HIERARCH ESO ISS PBLA24 START 19.345
HIERARCH ESO ISS PBLA24 END 19.445
HIERARCH ESO ISS PBL34 START 167.291
HIERARCH ESO ISS PBL34 END 167.304
HIERARCH ESO ISS PBLA34 START 345.763
HIERARCH ESO ISS PBLA34 END 345.882
HIERARCH ESO ISS AMBI TAU0 START 0.005995
HIERARCH ESO ISS AMBI TAU0 END 0.006542
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.58