Exposure
ID
MATIS.2025-01-08T01:29:46.662_1
Header ID
MATIS.2025-01-08T01:29:46.662
Date updated
2025-01-08 01:40:44 UTC+0000
Release date
2025-01-08 01:29:46 UTC+0000
UTC Start
2025-01-08 01:29:46.662
UTC End
2025-01-08 01:30:46.670
MJD Start
60683.06234563
MJD End
60683.063040167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003783
Ambient temperature (°C)
15.19
Seeing (arcsec)
0.81
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 46.8320 46.8670 141.5000 141.5000
A0-J2 99.9610 100.3030 79.3000 79.4000
A0-J6 161.2380 161.2570 4.7680 4.9210
B5-J2 88.4330 88.6620 51.3000 51.5000
B5-J6 197.9470 197.9330 355.4320 355.5540
J2-J6 165.4450 165.5080 329.1670 329.2040
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 60683.06234563
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 46.832
HIERARCH ESO ISS PBL12 END 46.867
HIERARCH ESO ISS PBLA12 START 141.5
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 99.961
HIERARCH ESO ISS PBL13 END 100.303
HIERARCH ESO ISS PBLA13 START 79.3
HIERARCH ESO ISS PBLA13 END 79.4
HIERARCH ESO ISS PBL14 START 161.238
HIERARCH ESO ISS PBL14 END 161.257
HIERARCH ESO ISS PBLA14 START 4.768
HIERARCH ESO ISS PBLA14 END 4.921
HIERARCH ESO ISS PBL23 START 88.433
HIERARCH ESO ISS PBL23 END 88.662
HIERARCH ESO ISS PBLA23 START 51.3
HIERARCH ESO ISS PBLA23 END 51.5
HIERARCH ESO ISS PBL24 START 197.947
HIERARCH ESO ISS PBL24 END 197.933
HIERARCH ESO ISS PBLA24 START 355.432
HIERARCH ESO ISS PBLA24 END 355.554
HIERARCH ESO ISS PBL34 START 165.445
HIERARCH ESO ISS PBL34 END 165.508
HIERARCH ESO ISS PBLA34 START 329.167
HIERARCH ESO ISS PBLA34 END 329.204
HIERARCH ESO ISS AMBI TAU0 START 0.003947
HIERARCH ESO ISS AMBI TAU0 END 0.003619
HIERARCH ESO ISS AMBI TEMP 15.19
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.85