Exposure
ID
MATIS.2024-11-26T05:46:34.147_1
Header ID
MATIS.2024-11-26T05:46:34.147
Date updated
2024-11-26 05:55:46 UTC+0000
Release date
2025-11-26 05:55:45 UTC+0000
UTC Start
2024-11-26 05:46:34.147
UTC End
2024-11-26 05:47:34.207
MJD Start
60640.240673
MJD End
60640.2413681389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008725
Ambient temperature (°C)
15.07
Seeing (arcsec)
0.53
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 47.1340 47.1620 142.9000 143.0000
A0-J2 120.5650 120.7420 81.3000 81.5000
A0-J6 169.2040 169.2160 14.5510 14.6850
B5-J2 106.5560 106.6690 58.4000 58.6000
B5-J6 201.8850 201.8860 4.0090 4.1270
J2-J6 164.5610 164.6220 332.2320 332.3090
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 60640.240673
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 47.134
HIERARCH ESO ISS PBL12 END 47.162
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 120.565
HIERARCH ESO ISS PBL13 END 120.742
HIERARCH ESO ISS PBLA13 START 81.3
HIERARCH ESO ISS PBLA13 END 81.5
HIERARCH ESO ISS PBL14 START 169.204
HIERARCH ESO ISS PBL14 END 169.216
HIERARCH ESO ISS PBLA14 START 14.551
HIERARCH ESO ISS PBLA14 END 14.685
HIERARCH ESO ISS PBL23 START 106.556
HIERARCH ESO ISS PBL23 END 106.669
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 201.885
HIERARCH ESO ISS PBL24 END 201.886
HIERARCH ESO ISS PBLA24 START 4.009
HIERARCH ESO ISS PBLA24 END 4.127
HIERARCH ESO ISS PBL34 START 164.561
HIERARCH ESO ISS PBL34 END 164.622
HIERARCH ESO ISS PBLA34 START 332.232
HIERARCH ESO ISS PBLA34 END 332.309
HIERARCH ESO ISS AMBI TAU0 START 0.008725
HIERARCH ESO ISS AMBI TAU0 END 0.008725
HIERARCH ESO ISS AMBI TEMP 15.07
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53