Exposure
ID
MATIS.2024-12-08T05:42:05.646_1
Header ID
MATIS.2024-12-08T05:42:05.646
Date updated
2024-12-08 05:50:38 UTC+0000
Release date
2025-12-08 05:50:37 UTC+0000
UTC Start
2024-12-08 05:42:05.646
UTC End
2024-12-08 05:43:05.706
MJD Start
60652.23756535
MJD End
60652.2382604889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0027045
Ambient temperature (°C)
12.24
Seeing (arcsec)
0.935
Observation
ID
62273
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
46313
Name
sig CMa
RA
105.429747
DEC
-27.9348
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.9430 66.9960 265.4000 265.5000
K0-D0 94.6300 94.6860 244.6000 244.7000
K0-J3 55.9110 55.9280 327.7450 327.8330
G2-D0 39.9240 39.9290 208.0000 208.1000
G2-J3 64.2960 64.3070 35.0080 35.1390
D0-J3 104.0350 104.0510 32.3190 32.4490
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 60652.23756535
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.429747
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 66.943
HIERARCH ESO ISS PBL12 END 66.996
HIERARCH ESO ISS PBLA12 START 265.4
HIERARCH ESO ISS PBLA12 END 265.5
HIERARCH ESO ISS PBL13 START 94.63
HIERARCH ESO ISS PBL13 END 94.686
HIERARCH ESO ISS PBLA13 START 244.6
HIERARCH ESO ISS PBLA13 END 244.7
HIERARCH ESO ISS PBL14 START 55.911
HIERARCH ESO ISS PBL14 END 55.928
HIERARCH ESO ISS PBLA14 START 327.745
HIERARCH ESO ISS PBLA14 END 327.833
HIERARCH ESO ISS PBL23 START 39.924
HIERARCH ESO ISS PBL23 END 39.929
HIERARCH ESO ISS PBLA23 START 208.0
HIERARCH ESO ISS PBLA23 END 208.1
HIERARCH ESO ISS PBL24 START 64.296
HIERARCH ESO ISS PBL24 END 64.307
HIERARCH ESO ISS PBLA24 START 35.008
HIERARCH ESO ISS PBLA24 END 35.139
HIERARCH ESO ISS PBL34 START 104.035
HIERARCH ESO ISS PBL34 END 104.051
HIERARCH ESO ISS PBLA34 START 32.319
HIERARCH ESO ISS PBLA34 END 32.449
HIERARCH ESO ISS AMBI TAU0 START 0.002787
HIERARCH ESO ISS AMBI TAU0 END 0.002622
HIERARCH ESO ISS AMBI TEMP 12.24
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.98