Exposure
ID
MATIS.2024-11-26T05:42:13.469_1
Header ID
MATIS.2024-11-26T05:42:13.469
Date updated
2024-11-26 05:50:49 UTC+0000
Release date
2025-11-26 05:50:49 UTC+0000
UTC Start
2024-11-26 05:42:13.469
UTC End
2024-11-26 05:43:13.529
MJD Start
60640.23765589
MJD End
60640.2383510289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.010303
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.47
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 47.0080 47.0380 142.6000 142.7000
A0-J2 119.7760 119.9630 80.8000 80.9000
A0-J6 169.1490 169.1620 13.9670 14.1040
B5-J2 106.0530 106.1720 57.8000 57.9000
B5-J6 201.8840 201.8850 3.4930 3.6140
J2-J6 164.2910 164.3560 331.8980 331.9750
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 60640.23765589
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 47.008
HIERARCH ESO ISS PBL12 END 47.038
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 119.776
HIERARCH ESO ISS PBL13 END 119.963
HIERARCH ESO ISS PBLA13 START 80.8
HIERARCH ESO ISS PBLA13 END 80.9
HIERARCH ESO ISS PBL14 START 169.149
HIERARCH ESO ISS PBL14 END 169.162
HIERARCH ESO ISS PBLA14 START 13.967
HIERARCH ESO ISS PBLA14 END 14.104
HIERARCH ESO ISS PBL23 START 106.053
HIERARCH ESO ISS PBL23 END 106.172
HIERARCH ESO ISS PBLA23 START 57.8
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 201.884
HIERARCH ESO ISS PBL24 END 201.885
HIERARCH ESO ISS PBLA24 START 3.493
HIERARCH ESO ISS PBLA24 END 3.614
HIERARCH ESO ISS PBL34 START 164.291
HIERARCH ESO ISS PBL34 END 164.356
HIERARCH ESO ISS PBLA34 START 331.898
HIERARCH ESO ISS PBLA34 END 331.975
HIERARCH ESO ISS AMBI TAU0 START 0.010303
HIERARCH ESO ISS AMBI TAU0 END 0.010303
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47