Exposure
ID
MATIS.2024-10-31T05:05:38.950_1
Header ID
MATIS.2024-10-31T05:05:38.950
Date updated
2024-10-31 05:15:31 UTC+0000
Release date
2025-10-31 05:15:31 UTC+0000
UTC Start
2024-10-31 05:05:38.950
UTC End
2024-10-31 05:06:38.958
MJD Start
60614.21225636
MJD End
60614.212950897
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0035125
Ambient temperature (°C)
16.48
Seeing (arcsec)
0.525
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 19.1360 19.1880 128.4000 128.4000
A0-D0 24.5210 24.5600 28.1000 28.4000
A0-C1 13.8620 13.9330 92.9930 93.0990
B2-D0 33.6950 33.6940 354.1000 354.3000
B2-C1 11.2250 11.2240 354.1020 354.2510
D0-C1 22.4700 22.4690 174.1410 174.2900
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 60614.21225636
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 19.136
HIERARCH ESO ISS PBL12 END 19.188
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 128.4
HIERARCH ESO ISS PBL13 START 24.521
HIERARCH ESO ISS PBL13 END 24.56
HIERARCH ESO ISS PBLA13 START 28.1
HIERARCH ESO ISS PBLA13 END 28.4
HIERARCH ESO ISS PBL14 START 13.862
HIERARCH ESO ISS PBL14 END 13.933
HIERARCH ESO ISS PBLA14 START 92.993
HIERARCH ESO ISS PBLA14 END 93.099
HIERARCH ESO ISS PBL23 START 33.695
HIERARCH ESO ISS PBL23 END 33.694
HIERARCH ESO ISS PBLA23 START 354.1
HIERARCH ESO ISS PBLA23 END 354.3
HIERARCH ESO ISS PBL24 START 11.225
HIERARCH ESO ISS PBL24 END 11.224
HIERARCH ESO ISS PBLA24 START 354.102
HIERARCH ESO ISS PBLA24 END 354.251
HIERARCH ESO ISS PBL34 START 22.47
HIERARCH ESO ISS PBL34 END 22.469
HIERARCH ESO ISS PBLA34 START 174.141
HIERARCH ESO ISS PBLA34 END 174.29
HIERARCH ESO ISS AMBI TAU0 START 0.003699
HIERARCH ESO ISS AMBI TAU0 END 0.003326
HIERARCH ESO ISS AMBI TEMP 16.48
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.54