Exposure
ID
MATIS.2025-01-08T01:18:34.894_1
Header ID
MATIS.2025-01-08T01:18:34.894
Date updated
2025-01-08 01:25:50 UTC+0000
Release date
2025-01-08 01:18:34 UTC+0000
UTC Start
2025-01-08 01:18:34.894
UTC End
2025-01-08 01:19:34.902
MJD Start
60683.05457053
MJD End
60683.05526506704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0039255
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.64
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 46.4250 46.4640 141.3000 141.3000
A0-J2 96.0900 96.4500 78.0000 78.1000
A0-J6 161.0680 161.0810 3.0740 3.2280
B5-J2 85.9000 86.1310 49.1000 49.3000
B5-J6 198.1150 198.0980 354.0920 354.2130
J2-J6 164.6950 164.7670 328.7910 328.8220
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 60683.05457053
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 46.425
HIERARCH ESO ISS PBL12 END 46.464
HIERARCH ESO ISS PBLA12 START 141.3
HIERARCH ESO ISS PBLA12 END 141.3
HIERARCH ESO ISS PBL13 START 96.09
HIERARCH ESO ISS PBL13 END 96.45
HIERARCH ESO ISS PBLA13 START 78.0
HIERARCH ESO ISS PBLA13 END 78.1
HIERARCH ESO ISS PBL14 START 161.068
HIERARCH ESO ISS PBL14 END 161.081
HIERARCH ESO ISS PBLA14 START 3.074
HIERARCH ESO ISS PBLA14 END 3.228
HIERARCH ESO ISS PBL23 START 85.9
HIERARCH ESO ISS PBL23 END 86.131
HIERARCH ESO ISS PBLA23 START 49.1
HIERARCH ESO ISS PBLA23 END 49.3
HIERARCH ESO ISS PBL24 START 198.115
HIERARCH ESO ISS PBL24 END 198.098
HIERARCH ESO ISS PBLA24 START 354.092
HIERARCH ESO ISS PBLA24 END 354.213
HIERARCH ESO ISS PBL34 START 164.695
HIERARCH ESO ISS PBL34 END 164.767
HIERARCH ESO ISS PBLA34 START 328.791
HIERARCH ESO ISS PBLA34 END 328.822
HIERARCH ESO ISS AMBI TAU0 START 0.003655
HIERARCH ESO ISS AMBI TAU0 END 0.004196
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64