Exposure
ID
MATIS.2025-01-08T01:32:10.910_1
Header ID
MATIS.2025-01-08T01:32:10.910
Date updated
2025-01-08 01:40:44 UTC+0000
Release date
2025-01-08 01:32:10 UTC+0000
UTC Start
2025-01-08 01:32:10.910
UTC End
2025-01-08 01:33:10.970
MJD Start
60683.06401516
MJD End
60683.06471029889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0032779999999999997
Ambient temperature (°C)
15.24
Seeing (arcsec)
0.9850000000000001
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 46.9140 46.9470 141.5000 141.5000
A0-J2 100.7660 101.1040 79.5000 79.6000
A0-J6 161.2840 161.3040 5.1290 5.2820
B5-J2 88.9720 89.1990 51.8000 52.0000
B5-J6 197.9160 197.9030 355.7210 355.8430
J2-J6 165.5920 165.6530 329.2550 329.2930
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 60683.06401516
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 46.914
HIERARCH ESO ISS PBL12 END 46.947
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 100.766
HIERARCH ESO ISS PBL13 END 101.104
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 161.284
HIERARCH ESO ISS PBL14 END 161.304
HIERARCH ESO ISS PBLA14 START 5.129
HIERARCH ESO ISS PBLA14 END 5.282
HIERARCH ESO ISS PBL23 START 88.972
HIERARCH ESO ISS PBL23 END 89.199
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 52.0
HIERARCH ESO ISS PBL24 START 197.916
HIERARCH ESO ISS PBL24 END 197.903
HIERARCH ESO ISS PBLA24 START 355.721
HIERARCH ESO ISS PBLA24 END 355.843
HIERARCH ESO ISS PBL34 START 165.592
HIERARCH ESO ISS PBL34 END 165.653
HIERARCH ESO ISS PBLA34 START 329.255
HIERARCH ESO ISS PBLA34 END 329.293
HIERARCH ESO ISS AMBI TAU0 START 0.00339
HIERARCH ESO ISS AMBI TAU0 END 0.003166
HIERARCH ESO ISS AMBI TEMP 15.24
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 1.05