Exposure
ID
MATIS.2025-05-21T00:52:48.549_1
Header ID
MATIS.2025-05-21T00:52:48.549
Date updated
2025-05-21 01:01:04 UTC+0000
Release date
2025-05-21 00:52:48 UTC+0000
UTC Start
2025-05-21 00:52:48.549
UTC End
2025-05-21 00:53:48.557
MJD Start
60816.03667302
MJD End
60816.03736755704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.016445500000000002
Ambient temperature (°C)
15.04
Seeing (arcsec)
0.395
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 24.5580 24.5680 147.7000 147.9000
A0-D0 30.7750 30.7500 81.9000 82.1000
A0-J3 121.6770 121.5490 56.4610 56.6090
B2-D0 30.5070 30.4820 34.7000 34.8000
B2-J3 124.6550 124.5330 45.1030 45.2350
D0-J3 94.8140 94.7190 48.4450 48.5820
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 60816.03667302
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 24.558
HIERARCH ESO ISS PBL12 END 24.568
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 30.775
HIERARCH ESO ISS PBL13 END 30.75
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.1
HIERARCH ESO ISS PBL14 START 121.677
HIERARCH ESO ISS PBL14 END 121.549
HIERARCH ESO ISS PBLA14 START 56.461
HIERARCH ESO ISS PBLA14 END 56.609
HIERARCH ESO ISS PBL23 START 30.507
HIERARCH ESO ISS PBL23 END 30.482
HIERARCH ESO ISS PBLA23 START 34.7
HIERARCH ESO ISS PBLA23 END 34.8
HIERARCH ESO ISS PBL24 START 124.655
HIERARCH ESO ISS PBL24 END 124.533
HIERARCH ESO ISS PBLA24 START 45.103
HIERARCH ESO ISS PBLA24 END 45.235
HIERARCH ESO ISS PBL34 START 94.814
HIERARCH ESO ISS PBL34 END 94.719
HIERARCH ESO ISS PBLA34 START 48.445
HIERARCH ESO ISS PBLA34 END 48.582
HIERARCH ESO ISS AMBI TAU0 START 0.016474
HIERARCH ESO ISS AMBI TAU0 END 0.016417
HIERARCH ESO ISS AMBI TEMP 15.04
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.42