Exposure
ID
MATIS.2025-01-08T01:28:26.042_1
Header ID
MATIS.2025-01-08T01:28:26.042
Date updated
2025-01-08 01:40:44 UTC+0000
Release date
2025-01-08 01:28:26 UTC+0000
UTC Start
2025-01-08 01:28:26.042
UTC End
2025-01-08 01:29:26.050
MJD Start
60683.06141252
MJD End
60683.06210705704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0037815
Ambient temperature (°C)
15.14
Seeing (arcsec)
0.79
Observation
ID
63117
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
47022
Name
alf CMa
RA
101.283404
DEC
-16.72292
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 46.7850 46.8200 141.5000 141.5000
A0-J2 99.5050 99.8490 79.1000 79.2000
A0-J6 161.2140 161.2320 4.5640 4.7170
B5-J2 88.1300 88.3590 51.1000 51.3000
B5-J6 197.9650 197.9510 355.2700 355.3920
J2-J6 165.3600 165.4240 329.1190 329.1550
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 60683.06141252
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.283404
DEC -16.72292
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 46.785
HIERARCH ESO ISS PBL12 END 46.82
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 99.505
HIERARCH ESO ISS PBL13 END 99.849
HIERARCH ESO ISS PBLA13 START 79.1
HIERARCH ESO ISS PBLA13 END 79.2
HIERARCH ESO ISS PBL14 START 161.214
HIERARCH ESO ISS PBL14 END 161.232
HIERARCH ESO ISS PBLA14 START 4.564
HIERARCH ESO ISS PBLA14 END 4.717
HIERARCH ESO ISS PBL23 START 88.13
HIERARCH ESO ISS PBL23 END 88.359
HIERARCH ESO ISS PBLA23 START 51.1
HIERARCH ESO ISS PBLA23 END 51.3
HIERARCH ESO ISS PBL24 START 197.965
HIERARCH ESO ISS PBL24 END 197.951
HIERARCH ESO ISS PBLA24 START 355.27
HIERARCH ESO ISS PBLA24 END 355.392
HIERARCH ESO ISS PBL34 START 165.36
HIERARCH ESO ISS PBL34 END 165.424
HIERARCH ESO ISS PBLA34 START 329.119
HIERARCH ESO ISS PBLA34 END 329.155
HIERARCH ESO ISS AMBI TAU0 START 0.003616
HIERARCH ESO ISS AMBI TAU0 END 0.003947
HIERARCH ESO ISS AMBI TEMP 15.14
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.77