Exposure
ID
MATIS.2025-01-08T00:44:21.192_1
Header ID
MATIS.2025-01-08T00:44:21.192
Date updated
2025-01-08 00:50:54 UTC+0000
Release date
2025-01-08 00:44:21 UTC+0000
UTC Start
2025-01-08 00:44:21.192
UTC End
2025-01-08 00:45:21.200
MJD Start
60683.03080083
MJD End
60683.031495367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038955
Ambient temperature (°C)
15.01
Seeing (arcsec)
0.695
Observation
ID
63115
Category
calibrator
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
47000
Name
nu.02 CMa
RA
99.170768
DEC
-19.25627
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 44.7030 44.7540 140.5000 140.5000
A0-J2 87.7160 88.0940 72.0000 72.2000
A0-J6 163.1680 163.1660 359.1590 359.3120
B5-J2 82.5330 82.7450 41.8000 42.0000
B5-J6 200.0210 200.0030 351.1300 351.2470
J2-J6 160.8740 160.9810 327.7650 327.7880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.275E.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60683.03080083
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME nu.02 CMa
RA 99.170768
DEC -19.25627
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 44.703
HIERARCH ESO ISS PBL12 END 44.754
HIERARCH ESO ISS PBLA12 START 140.5
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 87.716
HIERARCH ESO ISS PBL13 END 88.094
HIERARCH ESO ISS PBLA13 START 72.0
HIERARCH ESO ISS PBLA13 END 72.2
HIERARCH ESO ISS PBL14 START 163.168
HIERARCH ESO ISS PBL14 END 163.166
HIERARCH ESO ISS PBLA14 START 359.159
HIERARCH ESO ISS PBLA14 END 359.312
HIERARCH ESO ISS PBL23 START 82.533
HIERARCH ESO ISS PBL23 END 82.745
HIERARCH ESO ISS PBLA23 START 41.8
HIERARCH ESO ISS PBLA23 END 42.0
HIERARCH ESO ISS PBL24 START 200.021
HIERARCH ESO ISS PBL24 END 200.003
HIERARCH ESO ISS PBLA24 START 351.13
HIERARCH ESO ISS PBLA24 END 351.247
HIERARCH ESO ISS PBL34 START 160.874
HIERARCH ESO ISS PBL34 END 160.981
HIERARCH ESO ISS PBLA34 START 327.765
HIERARCH ESO ISS PBLA34 END 327.788
HIERARCH ESO ISS AMBI TAU0 START 0.004514
HIERARCH ESO ISS AMBI TAU0 END 0.003277
HIERARCH ESO ISS AMBI TEMP 15.01
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.77