Exposure
ID
MATIS.2025-01-08T01:21:22.477_1
Header ID
MATIS.2025-01-08T01:21:22.477
Date updated
2025-01-08 01:30:47 UTC+0000
Release date
2025-01-08 01:21:22 UTC+0000
UTC Start
2025-01-08 01:21:22.477
UTC End
2025-01-08 01:22:22.537
MJD Start
60683.05651015
MJD End
60683.0572052889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003447
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.83
Observation
ID
63116
Category
calibrator
Program ID
114.275E.005
Program Title
WINDS FROM K GIANTS: IMAGING THE K SUPERGIANT SIG CMA
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / CHIAVASSA / JADLOVSKÝ
Target
ID
47022
Name
alf CMa
RA
101.283404
DEC
-16.72292
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 46.5300 46.5680 141.3000 141.4000
A0-J2 97.0700 97.4250 78.3000 78.4000
A0-J6 161.1040 161.1180 3.4960 3.6500
B5-J2 86.5320 86.7630 49.7000 49.9000
B5-J6 198.0700 198.0540 354.4240 354.5450
J2-J6 164.8910 164.9610 328.8790 328.9120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.275E.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60683.05651015
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.283404
DEC -16.72292
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 46.53
HIERARCH ESO ISS PBL12 END 46.568
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.4
HIERARCH ESO ISS PBL13 START 97.07
HIERARCH ESO ISS PBL13 END 97.425
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.4
HIERARCH ESO ISS PBL14 START 161.104
HIERARCH ESO ISS PBL14 END 161.118
HIERARCH ESO ISS PBLA14 START 3.496
HIERARCH ESO ISS PBLA14 END 3.65
HIERARCH ESO ISS PBL23 START 86.532
HIERARCH ESO ISS PBL23 END 86.763
HIERARCH ESO ISS PBLA23 START 49.7
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 198.07
HIERARCH ESO ISS PBL24 END 198.054
HIERARCH ESO ISS PBLA24 START 354.424
HIERARCH ESO ISS PBLA24 END 354.545
HIERARCH ESO ISS PBL34 START 164.891
HIERARCH ESO ISS PBL34 END 164.961
HIERARCH ESO ISS PBLA34 START 328.879
HIERARCH ESO ISS PBLA34 END 328.912
HIERARCH ESO ISS AMBI TAU0 START 0.003447
HIERARCH ESO ISS AMBI TAU0 END 0.003447
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83