Exposure
ID
MATIS.2024-11-24T02:56:52.096_1
Header ID
MATIS.2024-11-24T02:56:52.096
Date updated
2024-11-24 03:05:39 UTC+0000
Release date
2025-11-24 03:05:39 UTC+0000
UTC Start
2024-11-24 02:56:52.096
UTC End
2024-11-24 02:57:52.156
MJD Start
60638.12282519
MJD End
60638.1235203289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.01632
Ambient temperature (°C)
15.89
Seeing (arcsec)
0.63
Observation
ID
61997
Category
science
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
46106
Name
sig CMa
RA
105.429119
DEC
-27.9348
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 37.1460 37.2280 137.4000 137.4000
A0-J2 71.3630 71.6570 44.7000 45.1000
A0-J6 168.8540 168.8420 349.2560 349.3950
B5-J2 81.9570 82.0480 17.8000 18.1000
B5-J6 201.3600 201.3760 343.6700 343.7720
J2-J6 141.2530 141.4550 324.6600 324.6620
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.275E.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60638.12282519
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.429119
DEC -27.9348
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 37.146
HIERARCH ESO ISS PBL12 END 37.228
HIERARCH ESO ISS PBLA12 START 137.4
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 71.363
HIERARCH ESO ISS PBL13 END 71.657
HIERARCH ESO ISS PBLA13 START 44.7
HIERARCH ESO ISS PBLA13 END 45.1
HIERARCH ESO ISS PBL14 START 168.854
HIERARCH ESO ISS PBL14 END 168.842
HIERARCH ESO ISS PBLA14 START 349.256
HIERARCH ESO ISS PBLA14 END 349.395
HIERARCH ESO ISS PBL23 START 81.957
HIERARCH ESO ISS PBL23 END 82.048
HIERARCH ESO ISS PBLA23 START 17.8
HIERARCH ESO ISS PBLA23 END 18.1
HIERARCH ESO ISS PBL24 START 201.36
HIERARCH ESO ISS PBL24 END 201.376
HIERARCH ESO ISS PBLA24 START 343.67
HIERARCH ESO ISS PBLA24 END 343.772
HIERARCH ESO ISS PBL34 START 141.253
HIERARCH ESO ISS PBL34 END 141.455
HIERARCH ESO ISS PBLA34 START 324.66
HIERARCH ESO ISS PBLA34 END 324.662
HIERARCH ESO ISS AMBI TAU0 START 0.01632
HIERARCH ESO ISS AMBI TAU0 END 0.01632
HIERARCH ESO ISS AMBI TEMP 15.89
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63