Exposure
ID
MATIS.2024-11-26T05:51:06.599_1
Header ID
MATIS.2024-11-26T05:51:06.599
Date updated
2024-11-26 06:00:51 UTC+0000
Release date
2025-11-26 06:00:51 UTC+0000
UTC Start
2024-11-26 05:51:06.599
UTC End
2024-11-26 05:52:06.607
MJD Start
60640.24382638
MJD End
60640.244520917
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007603
Ambient temperature (°C)
15.05
Seeing (arcsec)
0.56
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 47.2580 47.2860 143.3000 143.4000
A0-J2 121.3530 121.5280 81.9000 82.1000
A0-J6 169.2600 169.2720 15.1560 15.2930
B5-J2 107.0600 107.1720 59.1000 59.3000
B5-J6 201.8860 201.8860 4.5450 4.6670
J2-J6 164.8300 164.8890 332.5860 332.6680
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 60640.24382638
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 47.258
HIERARCH ESO ISS PBL12 END 47.286
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.4
HIERARCH ESO ISS PBL13 START 121.353
HIERARCH ESO ISS PBL13 END 121.528
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.1
HIERARCH ESO ISS PBL14 START 169.26
HIERARCH ESO ISS PBL14 END 169.272
HIERARCH ESO ISS PBLA14 START 15.156
HIERARCH ESO ISS PBLA14 END 15.293
HIERARCH ESO ISS PBL23 START 107.06
HIERARCH ESO ISS PBL23 END 107.172
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 201.886
HIERARCH ESO ISS PBL24 END 201.886
HIERARCH ESO ISS PBLA24 START 4.545
HIERARCH ESO ISS PBLA24 END 4.667
HIERARCH ESO ISS PBL34 START 164.83
HIERARCH ESO ISS PBL34 END 164.889
HIERARCH ESO ISS PBLA34 START 332.586
HIERARCH ESO ISS PBLA34 END 332.668
HIERARCH ESO ISS AMBI TAU0 START 0.007603
HIERARCH ESO ISS AMBI TAU0 END 0.007603
HIERARCH ESO ISS AMBI TEMP 15.05
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56