Exposure
ID
MATIS.2025-05-21T03:13:13.877_1
Header ID
MATIS.2025-05-21T03:13:13.877
Date updated
2025-05-21 03:21:13 UTC+0000
Release date
2025-05-21 03:13:13 UTC+0000
UTC Start
2025-05-21 03:13:13.877
UTC End
2025-05-21 03:14:16.277
MJD Start
60816.13418839
MJD End
60816.13491061222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.020353
Ambient temperature (°C)
15.46
Seeing (arcsec)
0.38
Observation
ID
67486
Category
calibrator
Program ID
115.2810.005
Program Title
THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
Program Type
GTO
PI / COI
VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
ID
50197
Name
HD 133550
RA
226.557212
DEC
-36.26464
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.4910 24.5070 137.3000 137.4000
A0-D0 31.9370 31.9430 65.4000 65.6000
A0-J3 132.2930 132.2790 41.1880 41.3430
B2-D0 33.6650 33.6590 21.7000 21.8000
B2-J3 137.0880 137.0640 30.9570 31.1030
D0-J3 104.0040 103.9870 33.9440 34.0930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60816.13418839
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 133550
RA 226.557212
DEC -36.26464
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 24.491
HIERARCH ESO ISS PBL12 END 24.507
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 31.937
HIERARCH ESO ISS PBL13 END 31.943
HIERARCH ESO ISS PBLA13 START 65.4
HIERARCH ESO ISS PBLA13 END 65.6
HIERARCH ESO ISS PBL14 START 132.293
HIERARCH ESO ISS PBL14 END 132.279
HIERARCH ESO ISS PBLA14 START 41.188
HIERARCH ESO ISS PBLA14 END 41.343
HIERARCH ESO ISS PBL23 START 33.665
HIERARCH ESO ISS PBL23 END 33.659
HIERARCH ESO ISS PBLA23 START 21.7
HIERARCH ESO ISS PBLA23 END 21.8
HIERARCH ESO ISS PBL24 START 137.088
HIERARCH ESO ISS PBL24 END 137.064
HIERARCH ESO ISS PBLA24 START 30.957
HIERARCH ESO ISS PBLA24 END 31.103
HIERARCH ESO ISS PBL34 START 104.004
HIERARCH ESO ISS PBL34 END 103.987
HIERARCH ESO ISS PBLA34 START 33.944
HIERARCH ESO ISS PBLA34 END 34.093
HIERARCH ESO ISS AMBI TAU0 START 0.020353
HIERARCH ESO ISS AMBI TAU0 END 0.020353
HIERARCH ESO ISS AMBI TEMP 15.46
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.38