Exposure
ID
MATIS.2024-12-06T03:43:25.719_1
Header ID
MATIS.2024-12-06T03:43:25.719
Date updated
2024-12-06 03:50:48 UTC+0000
Release date
2025-12-06 03:50:47 UTC+0000
UTC Start
2024-12-06 03:43:25.719
UTC End
2024-12-06 03:44:25.779
MJD Start
60650.15515879
MJD End
60650.1558539289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0077125
Ambient temperature (°C)
11.97
Seeing (arcsec)
0.5
Observation
ID
61357
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
45557
Name
sig CMa
RA
105.428491
DEC
-27.9348
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.7730 21.8110 129.5000 129.5000
A0-D0 27.0450 27.0900 42.9000 43.2000
A0-C1 17.5420 17.5970 98.6280 98.7180
B2-D0 33.6690 33.6700 2.7000 2.9000
B2-C1 11.2160 11.2170 2.7110 2.8570
D0-C1 22.4530 22.4540 182.7610 182.9060
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 60650.15515879
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.428491
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 21.773
HIERARCH ESO ISS PBL12 END 21.811
HIERARCH ESO ISS PBLA12 START 129.5
HIERARCH ESO ISS PBLA12 END 129.5
HIERARCH ESO ISS PBL13 START 27.045
HIERARCH ESO ISS PBL13 END 27.09
HIERARCH ESO ISS PBLA13 START 42.9
HIERARCH ESO ISS PBLA13 END 43.2
HIERARCH ESO ISS PBL14 START 17.542
HIERARCH ESO ISS PBL14 END 17.597
HIERARCH ESO ISS PBLA14 START 98.628
HIERARCH ESO ISS PBLA14 END 98.718
HIERARCH ESO ISS PBL23 START 33.669
HIERARCH ESO ISS PBL23 END 33.67
HIERARCH ESO ISS PBLA23 START 2.7
HIERARCH ESO ISS PBLA23 END 2.9
HIERARCH ESO ISS PBL24 START 11.216
HIERARCH ESO ISS PBL24 END 11.217
HIERARCH ESO ISS PBLA24 START 2.711
HIERARCH ESO ISS PBLA24 END 2.857
HIERARCH ESO ISS PBL34 START 22.453
HIERARCH ESO ISS PBL34 END 22.454
HIERARCH ESO ISS PBLA34 START 182.761
HIERARCH ESO ISS PBLA34 END 182.906
HIERARCH ESO ISS AMBI TAU0 START 0.007209
HIERARCH ESO ISS AMBI TAU0 END 0.008216
HIERARCH ESO ISS AMBI TEMP 11.97
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5