Exposure
ID
MATIS.2025-05-26T00:33:22.557_1
Header ID
MATIS.2025-05-26T00:33:22.557
Date updated
2025-05-26 00:40:53 UTC+0000
Release date
2025-05-26 00:33:22 UTC+0000
UTC Start
2025-05-26 00:33:22.557
UTC End
2025-05-26 00:34:24.567
MJD Start
60821.02317774
MJD End
60821.02389544833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003194
Ambient temperature (°C)
12.79
Seeing (arcsec)
1.4849999999999999
Observation
ID
67573
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50258
Name
B Cen
RA
177.784052
DEC
-45.17351
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.9120 89.9410 117.0000 117.2000
A0-J2 129.1860 129.1740 95.3000 95.4000
A0-K0 126.3780 126.3150 74.6760 74.8520
G1-J2 56.5330 56.4950 59.1000 59.3000
G1-K0 85.1650 85.1170 29.3760 29.5020
J2-K0 45.7240 45.7320 351.5030 351.6210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60821.02317774
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME B Cen
RA 177.784052
DEC -45.17351
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 89.912
HIERARCH ESO ISS PBL12 END 89.941
HIERARCH ESO ISS PBLA12 START 117.0
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 129.186
HIERARCH ESO ISS PBL13 END 129.174
HIERARCH ESO ISS PBLA13 START 95.3
HIERARCH ESO ISS PBLA13 END 95.4
HIERARCH ESO ISS PBL14 START 126.378
HIERARCH ESO ISS PBL14 END 126.315
HIERARCH ESO ISS PBLA14 START 74.676
HIERARCH ESO ISS PBLA14 END 74.852
HIERARCH ESO ISS PBL23 START 56.533
HIERARCH ESO ISS PBL23 END 56.495
HIERARCH ESO ISS PBLA23 START 59.1
HIERARCH ESO ISS PBLA23 END 59.3
HIERARCH ESO ISS PBL24 START 85.165
HIERARCH ESO ISS PBL24 END 85.117
HIERARCH ESO ISS PBLA24 START 29.376
HIERARCH ESO ISS PBLA24 END 29.502
HIERARCH ESO ISS PBL34 START 45.724
HIERARCH ESO ISS PBL34 END 45.732
HIERARCH ESO ISS PBLA34 START 351.503
HIERARCH ESO ISS PBLA34 END 351.621
HIERARCH ESO ISS AMBI TAU0 START 0.003418
HIERARCH ESO ISS AMBI TAU0 END 0.00297
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 1.54
HIERARCH ESO ISS AMBI FWHM END 1.43