Exposure
ID
MATIS.2025-01-08T01:19:57.415_1
Header ID
MATIS.2025-01-08T01:19:57.415
Date updated
2025-01-08 01:30:47 UTC+0000
Release date
2025-01-08 01:19:57 UTC+0000
UTC Start
2025-01-08 01:19:57.415
UTC End
2025-01-08 01:20:57.475
MJD Start
60683.05552564
MJD End
60683.05622077888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0040675
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.74
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 46.4770 46.5150 141.3000 141.3000
A0-J2 96.5730 96.9300 78.2000 78.3000
A0-J6 161.0850 161.0990 3.2810 3.4350
B5-J2 86.2100 86.4420 49.4000 49.6000
B5-J6 198.0930 198.0760 354.2550 354.3760
J2-J6 164.7920 164.8630 328.8340 328.8660
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 60683.05552564
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 46.477
HIERARCH ESO ISS PBL12 END 46.515
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.3
HIERARCH ESO ISS PBL13 START 96.573
HIERARCH ESO ISS PBL13 END 96.93
HIERARCH ESO ISS PBLA13 START 78.2
HIERARCH ESO ISS PBLA13 END 78.3
HIERARCH ESO ISS PBL14 START 161.085
HIERARCH ESO ISS PBL14 END 161.099
HIERARCH ESO ISS PBLA14 START 3.281
HIERARCH ESO ISS PBLA14 END 3.435
HIERARCH ESO ISS PBL23 START 86.21
HIERARCH ESO ISS PBL23 END 86.442
HIERARCH ESO ISS PBLA23 START 49.4
HIERARCH ESO ISS PBLA23 END 49.6
HIERARCH ESO ISS PBL24 START 198.093
HIERARCH ESO ISS PBL24 END 198.076
HIERARCH ESO ISS PBLA24 START 354.255
HIERARCH ESO ISS PBLA24 END 354.376
HIERARCH ESO ISS PBL34 START 164.792
HIERARCH ESO ISS PBL34 END 164.863
HIERARCH ESO ISS PBLA34 START 328.834
HIERARCH ESO ISS PBLA34 END 328.866
HIERARCH ESO ISS AMBI TAU0 START 0.004688
HIERARCH ESO ISS AMBI TAU0 END 0.003447
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.83