Exposure
ID
MATIS.2024-02-01T04:45:53.574_1
Header ID
MATIS.2024-02-01T04:45:53.574
Date updated
2024-02-01 04:55:35 UTC+0000
Release date
2025-02-01 04:55:35 UTC+0000
UTC Start
2024-02-01 04:45:53.574
UTC End
2024-02-01 04:46:55.584
MJD Start
60341.19853674
MJD End
60341.1992544483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0096545
Ambient temperature (°C)
17.48
Seeing (arcsec)
0.635
Observation
ID
58322
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2950 25.2960 138.6000 138.5000
A0-D0 18.3350 18.4480 80.5000 80.5000
A0-C1 20.7520 20.7850 124.1150 123.9900
B2-D0 22.0220 22.0290 3.5000 3.7000
B2-C1 7.3400 7.3420 3.4380 3.6670
D0-C1 14.6820 14.6870 183.5150 183.7440
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 60341.19853674
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME Beta_Leo
RA 177.26101
DEC 14.57144
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 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 25.295
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 138.5
HIERARCH ESO ISS PBL13 START 18.335
HIERARCH ESO ISS PBL13 END 18.448
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 20.752
HIERARCH ESO ISS PBL14 END 20.785
HIERARCH ESO ISS PBLA14 START 124.115
HIERARCH ESO ISS PBLA14 END 123.99
HIERARCH ESO ISS PBL23 START 22.022
HIERARCH ESO ISS PBL23 END 22.029
HIERARCH ESO ISS PBLA23 START 3.5
HIERARCH ESO ISS PBLA23 END 3.7
HIERARCH ESO ISS PBL24 START 7.34
HIERARCH ESO ISS PBL24 END 7.342
HIERARCH ESO ISS PBLA24 START 3.438
HIERARCH ESO ISS PBLA24 END 3.667
HIERARCH ESO ISS PBL34 START 14.682
HIERARCH ESO ISS PBL34 END 14.687
HIERARCH ESO ISS PBLA34 START 183.515
HIERARCH ESO ISS PBLA34 END 183.744
HIERARCH ESO ISS AMBI TAU0 START 0.009888
HIERARCH ESO ISS AMBI TAU0 END 0.009421
HIERARCH ESO ISS AMBI TEMP 17.48
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.66