Exposure
ID
MATIS.2024-02-01T04:39:39.807_1
Header ID
MATIS.2024-02-01T04:39:39.807
Date updated
2024-02-01 04:50:30 UTC+0000
Release date
2025-02-01 04:50:30 UTC+0000
UTC Start
2024-02-01 04:39:39.807
UTC End
2024-02-01 04:40:41.469
MJD Start
60341.19421073
MJD End
60341.1949244106
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0084065
Ambient temperature (°C)
17.27
Seeing (arcsec)
0.82
Observation
ID
58321
Category
science
Program ID
112.25NM.003
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ VAN HAASTERE/ SCHEUCK/ LOPEZ/ WEIGELT/ WATERS/ AUGEREAU/ HOFMANN/ MILLOUR/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ DANCHI/ HOULLÉ/ DOMINIK/ KOKOULINA/ KOBUS/ BOLEY
Target
ID
43185
Name
Beta_Leo
RA
177.26101
DEC
14.57144
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2840 25.2870 139.0000 138.9000
A0-D0 17.6460 17.7630 80.6000 80.5000
A0-C1 20.5510 20.5850 124.8870 124.7550
B2-D0 21.9890 21.9940 2.1000 2.3000
B2-C1 7.3290 7.3300 2.0550 2.2880
D0-C1 14.6600 14.6630 182.1300 182.3640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60341.19421073
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Beta_Leo
RA 177.26101
DEC 14.57144
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 C1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 25.284
HIERARCH ESO ISS PBL12 END 25.287
HIERARCH ESO ISS PBLA12 START 139.0
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 17.646
HIERARCH ESO ISS PBL13 END 17.763
HIERARCH ESO ISS PBLA13 START 80.6
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 20.551
HIERARCH ESO ISS PBL14 END 20.585
HIERARCH ESO ISS PBLA14 START 124.887
HIERARCH ESO ISS PBLA14 END 124.755
HIERARCH ESO ISS PBL23 START 21.989
HIERARCH ESO ISS PBL23 END 21.994
HIERARCH ESO ISS PBLA23 START 2.1
HIERARCH ESO ISS PBLA23 END 2.3
HIERARCH ESO ISS PBL24 START 7.329
HIERARCH ESO ISS PBL24 END 7.33
HIERARCH ESO ISS PBLA24 START 2.055
HIERARCH ESO ISS PBLA24 END 2.288
HIERARCH ESO ISS PBL34 START 14.66
HIERARCH ESO ISS PBL34 END 14.663
HIERARCH ESO ISS PBLA34 START 182.13
HIERARCH ESO ISS PBLA34 END 182.364
HIERARCH ESO ISS AMBI TAU0 START 0.00833
HIERARCH ESO ISS AMBI TAU0 END 0.008483
HIERARCH ESO ISS AMBI TEMP 17.27
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82