Exposure
ID
MATIS.2024-10-31T04:59:29.404_1
Header ID
MATIS.2024-10-31T04:59:29.404
Date updated
2024-10-31 05:05:38 UTC+0000
Release date
2025-10-31 05:05:38 UTC+0000
UTC Start
2024-10-31 04:59:29.404
UTC End
2024-10-31 05:00:29.412
MJD Start
60614.20797921
MJD End
60614.208673747
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0040215
Ambient temperature (°C)
16.6
Seeing (arcsec)
0.49
Observation
ID
61356
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 18.8250 18.8770 128.4000 128.4000
A0-D0 24.2960 24.3320 26.3000 26.6000
A0-C1 13.4340 13.5050 92.3540 92.4610
B2-D0 33.7060 33.7040 353.2000 353.4000
B2-C1 11.2280 11.2280 353.2210 353.3660
D0-C1 22.4770 22.4760 173.2580 173.4040
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 60614.20797921
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.428491
DEC -27.9348
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 18.825
HIERARCH ESO ISS PBL12 END 18.877
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 128.4
HIERARCH ESO ISS PBL13 START 24.296
HIERARCH ESO ISS PBL13 END 24.332
HIERARCH ESO ISS PBLA13 START 26.3
HIERARCH ESO ISS PBLA13 END 26.6
HIERARCH ESO ISS PBL14 START 13.434
HIERARCH ESO ISS PBL14 END 13.505
HIERARCH ESO ISS PBLA14 START 92.354
HIERARCH ESO ISS PBLA14 END 92.461
HIERARCH ESO ISS PBL23 START 33.706
HIERARCH ESO ISS PBL23 END 33.704
HIERARCH ESO ISS PBLA23 START 353.2
HIERARCH ESO ISS PBLA23 END 353.4
HIERARCH ESO ISS PBL24 START 11.228
HIERARCH ESO ISS PBL24 END 11.228
HIERARCH ESO ISS PBLA24 START 353.221
HIERARCH ESO ISS PBLA24 END 353.366
HIERARCH ESO ISS PBL34 START 22.477
HIERARCH ESO ISS PBL34 END 22.476
HIERARCH ESO ISS PBLA34 START 173.258
HIERARCH ESO ISS PBLA34 END 173.404
HIERARCH ESO ISS AMBI TAU0 START 0.004008
HIERARCH ESO ISS AMBI TAU0 END 0.004035
HIERARCH ESO ISS AMBI TEMP 16.6
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.48