Exposure
ID
MATIS.2025-01-08T01:33:24.992_1
Header ID
MATIS.2025-01-08T01:33:24.992
Date updated
2025-01-08 01:40:44 UTC+0000
Release date
2025-01-08 01:33:24 UTC+0000
UTC Start
2025-01-08 01:33:24.992
UTC End
2025-01-08 01:34:25.052
MJD Start
60683.06487259
MJD End
60683.06556772889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003166
Ambient temperature (°C)
15.28
Seeing (arcsec)
1.0550000000000002
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 46.9550 46.9890 141.6000 141.6000
A0-J2 101.1760 101.5120 79.7000 79.8000
A0-J6 161.3090 161.3300 5.3140 5.4670
B5-J2 89.2470 89.4740 52.0000 52.2000
B5-J6 197.9010 197.8890 355.8690 355.9920
J2-J6 165.6660 165.7260 329.3010 329.3400
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 60683.06487259
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 46.955
HIERARCH ESO ISS PBL12 END 46.989
HIERARCH ESO ISS PBLA12 START 141.6
HIERARCH ESO ISS PBLA12 END 141.6
HIERARCH ESO ISS PBL13 START 101.176
HIERARCH ESO ISS PBL13 END 101.512
HIERARCH ESO ISS PBLA13 START 79.7
HIERARCH ESO ISS PBLA13 END 79.8
HIERARCH ESO ISS PBL14 START 161.309
HIERARCH ESO ISS PBL14 END 161.33
HIERARCH ESO ISS PBLA14 START 5.314
HIERARCH ESO ISS PBLA14 END 5.467
HIERARCH ESO ISS PBL23 START 89.247
HIERARCH ESO ISS PBL23 END 89.474
HIERARCH ESO ISS PBLA23 START 52.0
HIERARCH ESO ISS PBLA23 END 52.2
HIERARCH ESO ISS PBL24 START 197.901
HIERARCH ESO ISS PBL24 END 197.889
HIERARCH ESO ISS PBLA24 START 355.869
HIERARCH ESO ISS PBLA24 END 355.992
HIERARCH ESO ISS PBL34 START 165.666
HIERARCH ESO ISS PBL34 END 165.726
HIERARCH ESO ISS PBLA34 START 329.301
HIERARCH ESO ISS PBLA34 END 329.34
HIERARCH ESO ISS AMBI TAU0 START 0.003166
HIERARCH ESO ISS AMBI TAU0 END 0.003166
HIERARCH ESO ISS AMBI TEMP 15.28
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.06