Exposure
ID
MATIS.2025-01-08T01:27:13.848_1
Header ID
MATIS.2025-01-08T01:27:13.848
Date updated
2025-01-08 01:35:37 UTC+0000
Release date
2025-01-08 01:27:13 UTC+0000
UTC Start
2025-01-08 01:27:13.848
UTC End
2025-01-08 01:28:13.908
MJD Start
60683.06057695
MJD End
60683.06127208889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0037855
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.76
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 46.7430 46.7780 141.4000 141.5000
A0-J2 99.0970 99.4370 79.0000 79.1000
A0-J6 161.1930 161.2100 4.3830 4.5340
B5-J2 87.8600 88.0850 50.8000 51.0000
B5-J6 197.9810 197.9680 355.1260 355.2460
J2-J6 165.2830 165.3470 329.0760 329.1120
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 60683.06057695
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 46.743
HIERARCH ESO ISS PBL12 END 46.778
HIERARCH ESO ISS PBLA12 START 141.4
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 99.097
HIERARCH ESO ISS PBL13 END 99.437
HIERARCH ESO ISS PBLA13 START 79.0
HIERARCH ESO ISS PBLA13 END 79.1
HIERARCH ESO ISS PBL14 START 161.193
HIERARCH ESO ISS PBL14 END 161.21
HIERARCH ESO ISS PBLA14 START 4.383
HIERARCH ESO ISS PBLA14 END 4.534
HIERARCH ESO ISS PBL23 START 87.86
HIERARCH ESO ISS PBL23 END 88.085
HIERARCH ESO ISS PBLA23 START 50.8
HIERARCH ESO ISS PBLA23 END 51.0
HIERARCH ESO ISS PBL24 START 197.981
HIERARCH ESO ISS PBL24 END 197.968
HIERARCH ESO ISS PBLA24 START 355.126
HIERARCH ESO ISS PBLA24 END 355.246
HIERARCH ESO ISS PBL34 START 165.283
HIERARCH ESO ISS PBL34 END 165.347
HIERARCH ESO ISS PBLA34 START 329.076
HIERARCH ESO ISS PBLA34 END 329.112
HIERARCH ESO ISS AMBI TAU0 START 0.003955
HIERARCH ESO ISS AMBI TAU0 END 0.003616
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.81