Exposure
ID
MATIS.2025-01-08T00:47:06.243_1
Header ID
MATIS.2025-01-08T00:47:06.243
Date updated
2025-01-08 00:55:56 UTC+0000
Release date
2025-01-08 00:47:06 UTC+0000
UTC Start
2025-01-08 00:47:06.243
UTC End
2025-01-08 00:48:06.251
MJD Start
60683.03271115
MJD End
60683.033405687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0045245
Ambient temperature (°C)
15.09
Seeing (arcsec)
0.59
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 44.8410 44.8910 140.5000 140.5000
A0-J2 88.7370 89.1120 72.5000 72.6000
A0-J6 163.1630 163.1610 359.5730 359.7260
B5-J2 83.1070 83.3190 42.4000 42.7000
B5-J6 199.9730 199.9560 351.4460 351.5630
J2-J6 161.1630 161.2690 327.8290 327.8540
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 60683.03271115
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 44.841
HIERARCH ESO ISS PBL12 END 44.891
HIERARCH ESO ISS PBLA12 START 140.5
HIERARCH ESO ISS PBLA12 END 140.5
HIERARCH ESO ISS PBL13 START 88.737
HIERARCH ESO ISS PBL13 END 89.112
HIERARCH ESO ISS PBLA13 START 72.5
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 163.163
HIERARCH ESO ISS PBL14 END 163.161
HIERARCH ESO ISS PBLA14 START 359.573
HIERARCH ESO ISS PBLA14 END 359.726
HIERARCH ESO ISS PBL23 START 83.107
HIERARCH ESO ISS PBL23 END 83.319
HIERARCH ESO ISS PBLA23 START 42.4
HIERARCH ESO ISS PBLA23 END 42.7
HIERARCH ESO ISS PBL24 START 199.973
HIERARCH ESO ISS PBL24 END 199.956
HIERARCH ESO ISS PBLA24 START 351.446
HIERARCH ESO ISS PBLA24 END 351.563
HIERARCH ESO ISS PBL34 START 161.163
HIERARCH ESO ISS PBL34 END 161.269
HIERARCH ESO ISS PBLA34 START 327.829
HIERARCH ESO ISS PBLA34 END 327.854
HIERARCH ESO ISS AMBI TAU0 START 0.004948
HIERARCH ESO ISS AMBI TAU0 END 0.004101
HIERARCH ESO ISS AMBI TEMP 15.09
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.65