Exposure
ID
MATIS.2025-05-21T00:54:08.393_1
Header ID
MATIS.2025-05-21T00:54:08.393
Date updated
2025-05-21 01:06:10 UTC+0000
Release date
2025-05-21 00:54:08 UTC+0000
UTC Start
2025-05-21 00:54:08.393
UTC End
2025-05-21 00:55:08.401
MJD Start
60816.03759714
MJD End
60816.03829167704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.016648000000000003
Ambient temperature (°C)
15.17
Seeing (arcsec)
0.43
Observation
ID
67479
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50193
Name
HD 97723
RA
168.521172
DEC
-48.60053
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5710 24.5800 147.9000 148.1000
A0-D0 30.7420 30.7160 82.1000 82.3000
A0-J3 121.5090 121.3800 56.6600 56.8070
B2-D0 30.4740 30.4490 34.8000 34.9000
B2-J3 124.4950 124.3730 45.2810 45.4130
D0-J3 94.6890 94.5920 48.6290 48.7650
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 60816.03759714
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 97723
RA 168.521172
DEC -48.60053
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.571
HIERARCH ESO ISS PBL12 END 24.58
HIERARCH ESO ISS PBLA12 START 147.9
HIERARCH ESO ISS PBLA12 END 148.1
HIERARCH ESO ISS PBL13 START 30.742
HIERARCH ESO ISS PBL13 END 30.716
HIERARCH ESO ISS PBLA13 START 82.1
HIERARCH ESO ISS PBLA13 END 82.3
HIERARCH ESO ISS PBL14 START 121.509
HIERARCH ESO ISS PBL14 END 121.38
HIERARCH ESO ISS PBLA14 START 56.66
HIERARCH ESO ISS PBLA14 END 56.807
HIERARCH ESO ISS PBL23 START 30.474
HIERARCH ESO ISS PBL23 END 30.449
HIERARCH ESO ISS PBLA23 START 34.8
HIERARCH ESO ISS PBLA23 END 34.9
HIERARCH ESO ISS PBL24 START 124.495
HIERARCH ESO ISS PBL24 END 124.373
HIERARCH ESO ISS PBLA24 START 45.281
HIERARCH ESO ISS PBLA24 END 45.413
HIERARCH ESO ISS PBL34 START 94.689
HIERARCH ESO ISS PBL34 END 94.592
HIERARCH ESO ISS PBLA34 START 48.629
HIERARCH ESO ISS PBLA34 END 48.765
HIERARCH ESO ISS AMBI TAU0 START 0.016417
HIERARCH ESO ISS AMBI TAU0 END 0.016879
HIERARCH ESO ISS AMBI TEMP 15.17
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.44