Exposure
ID
MATIS.2024-02-01T04:42:22.589_1
Header ID
MATIS.2024-02-01T04:42:22.589
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 04:42:22.589
UTC End
2024-02-01 04:43:24.251
MJD Start
60341.19609478
MJD End
60341.1968084606
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.007788
Ambient temperature (°C)
17.41
Seeing (arcsec)
0.765
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 25.2900 25.2920 138.8000 138.7000
A0-D0 17.9480 18.0620 80.5000 80.5000
A0-C1 20.6400 20.6730 124.5470 124.4190
B2-D0 22.0020 22.0070 2.7000 2.9000
B2-C1 7.3330 7.3350 2.6580 2.8880
D0-C1 14.6680 14.6720 182.7340 182.9640
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 60341.19609478
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 25.29
HIERARCH ESO ISS PBL12 END 25.292
HIERARCH ESO ISS PBLA12 START 138.8
HIERARCH ESO ISS PBLA12 END 138.7
HIERARCH ESO ISS PBL13 START 17.948
HIERARCH ESO ISS PBL13 END 18.062
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 20.64
HIERARCH ESO ISS PBL14 END 20.673
HIERARCH ESO ISS PBLA14 START 124.547
HIERARCH ESO ISS PBLA14 END 124.419
HIERARCH ESO ISS PBL23 START 22.002
HIERARCH ESO ISS PBL23 END 22.007
HIERARCH ESO ISS PBLA23 START 2.7
HIERARCH ESO ISS PBLA23 END 2.9
HIERARCH ESO ISS PBL24 START 7.333
HIERARCH ESO ISS PBL24 END 7.335
HIERARCH ESO ISS PBLA24 START 2.658
HIERARCH ESO ISS PBLA24 END 2.888
HIERARCH ESO ISS PBL34 START 14.668
HIERARCH ESO ISS PBL34 END 14.672
HIERARCH ESO ISS PBLA34 START 182.734
HIERARCH ESO ISS PBLA34 END 182.964
HIERARCH ESO ISS AMBI TAU0 START 0.007788
HIERARCH ESO ISS AMBI TAU0 END 0.007788
HIERARCH ESO ISS AMBI TEMP 17.41
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.66