Exposure
ID
MATIS.2024-02-01T04:43:43.521_1
Header ID
MATIS.2024-02-01T04:43:43.521
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 04:43:43.521
UTC End
2024-02-01 04:44:45.183
MJD Start
60341.19703149
MJD End
60341.1977451706
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.00875
Ambient temperature (°C)
17.38
Seeing (arcsec)
0.66
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 25.2920 25.2940 138.7000 138.6000
A0-D0 18.0970 18.2110 80.5000 80.5000
A0-C1 20.6830 20.7160 124.3800 124.2530
B2-D0 22.0090 22.0150 3.0000 3.2000
B2-C1 7.3360 7.3380 2.9580 3.1870
D0-C1 14.6730 14.6770 183.0340 183.2640
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 60341.19703149
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 25.292
HIERARCH ESO ISS PBL12 END 25.294
HIERARCH ESO ISS PBLA12 START 138.7
HIERARCH ESO ISS PBLA12 END 138.6
HIERARCH ESO ISS PBL13 START 18.097
HIERARCH ESO ISS PBL13 END 18.211
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.5
HIERARCH ESO ISS PBL14 START 20.683
HIERARCH ESO ISS PBL14 END 20.716
HIERARCH ESO ISS PBLA14 START 124.38
HIERARCH ESO ISS PBLA14 END 124.253
HIERARCH ESO ISS PBL23 START 22.009
HIERARCH ESO ISS PBL23 END 22.015
HIERARCH ESO ISS PBLA23 START 3.0
HIERARCH ESO ISS PBLA23 END 3.2
HIERARCH ESO ISS PBL24 START 7.336
HIERARCH ESO ISS PBL24 END 7.338
HIERARCH ESO ISS PBLA24 START 2.958
HIERARCH ESO ISS PBLA24 END 3.187
HIERARCH ESO ISS PBL34 START 14.673
HIERARCH ESO ISS PBL34 END 14.677
HIERARCH ESO ISS PBLA34 START 183.034
HIERARCH ESO ISS PBLA34 END 183.264
HIERARCH ESO ISS AMBI TAU0 START 0.007788
HIERARCH ESO ISS AMBI TAU0 END 0.009712
HIERARCH ESO ISS AMBI TEMP 17.38
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66