Exposure
ID
MATIS.2024-11-25T05:36:45.287_1
Header ID
MATIS.2024-11-25T05:36:45.287
Date updated
2024-11-25 05:45:41 UTC+0000
Release date
2025-11-25 05:45:41 UTC+0000
UTC Start
2024-11-25 05:36:45.287
UTC End
2024-11-25 05:37:45.295
MJD Start
60639.23385749
MJD End
60639.234552027
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012746
Ambient temperature (°C)
15.03
Seeing (arcsec)
0.34
Observation
ID
61998
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 46.7180 46.7500 142.0000 142.1000
A0-J2 117.9620 118.1650 79.5000 79.6000
A0-J6 169.0290 169.0420 12.6900 12.8300
B5-J2 104.9080 105.0360 56.2000 56.4000
B5-J6 201.8820 201.8820 2.3750 2.4970
J2-J6 163.6610 163.7330 331.1980 331.2740
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 60639.23385749
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME sig CMa
RA 105.429119
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 46.718
HIERARCH ESO ISS PBL12 END 46.75
HIERARCH ESO ISS PBLA12 START 142.0
HIERARCH ESO ISS PBLA12 END 142.1
HIERARCH ESO ISS PBL13 START 117.962
HIERARCH ESO ISS PBL13 END 118.165
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 169.029
HIERARCH ESO ISS PBL14 END 169.042
HIERARCH ESO ISS PBLA14 START 12.69
HIERARCH ESO ISS PBLA14 END 12.83
HIERARCH ESO ISS PBL23 START 104.908
HIERARCH ESO ISS PBL23 END 105.036
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 56.4
HIERARCH ESO ISS PBL24 START 201.882
HIERARCH ESO ISS PBL24 END 201.882
HIERARCH ESO ISS PBLA24 START 2.375
HIERARCH ESO ISS PBLA24 END 2.497
HIERARCH ESO ISS PBL34 START 163.661
HIERARCH ESO ISS PBL34 END 163.733
HIERARCH ESO ISS PBLA34 START 331.198
HIERARCH ESO ISS PBLA34 END 331.274
HIERARCH ESO ISS AMBI TAU0 START 0.012746
HIERARCH ESO ISS AMBI TAU0 END 0.012746
HIERARCH ESO ISS AMBI TEMP 15.03
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34