Exposure
ID
MATIS.2025-03-11T05:43:53.670_1
Header ID
MATIS.2025-03-11T05:43:53.670
Date updated
2025-03-11 05:50:43 UTC+0000
Release date
2026-03-11 05:50:43 UTC+0000
UTC Start
2025-03-11 05:43:53.670
UTC End
2025-03-11 05:44:55.332
MJD Start
60745.23881562
MJD End
60745.23952930056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.007057
Ambient temperature (°C)
12.9
Seeing (arcsec)
0.6
Observation
ID
65015
Category
science
Program ID
113.26FN.004
Program Title
PANCHROMATIC CHARACTERISATION OF TWO EXOZODIACAL DUST CLOUDS
Program Type
GTO
PI / COI
AUGEREAU / PRIOLET / MILLI / MATTER / VARGA / CHEN / WOLF / KOBUS / LOPEZ / DANCHI / BERGER / DEFRERE / ABSIL
Target
ID
48407
Name
HD 113766A
RA
196.647455
DEC
-46.03399
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 23.3350 23.3570 133.9000 134.1000
A0-D0 31.9990 32.0000 63.5000 63.7000
A0-C1 21.6070 21.6270 106.2370 106.4110
B2-D0 32.6630 32.6530 21.2000 21.4000
B2-C1 10.8800 10.8760 21.2080 21.3500
D0-C1 21.7840 21.7770 201.2710 201.4120
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26FN.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60745.23881562
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 113766A
RA 196.647455
DEC -46.03399
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 23.335
HIERARCH ESO ISS PBL12 END 23.357
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 134.1
HIERARCH ESO ISS PBL13 START 31.999
HIERARCH ESO ISS PBL13 END 32.0
HIERARCH ESO ISS PBLA13 START 63.5
HIERARCH ESO ISS PBLA13 END 63.7
HIERARCH ESO ISS PBL14 START 21.607
HIERARCH ESO ISS PBL14 END 21.627
HIERARCH ESO ISS PBLA14 START 106.237
HIERARCH ESO ISS PBLA14 END 106.411
HIERARCH ESO ISS PBL23 START 32.663
HIERARCH ESO ISS PBL23 END 32.653
HIERARCH ESO ISS PBLA23 START 21.2
HIERARCH ESO ISS PBLA23 END 21.4
HIERARCH ESO ISS PBL24 START 10.88
HIERARCH ESO ISS PBL24 END 10.876
HIERARCH ESO ISS PBLA24 START 21.208
HIERARCH ESO ISS PBLA24 END 21.35
HIERARCH ESO ISS PBL34 START 21.784
HIERARCH ESO ISS PBL34 END 21.777
HIERARCH ESO ISS PBLA34 START 201.271
HIERARCH ESO ISS PBLA34 END 201.412
HIERARCH ESO ISS AMBI TAU0 START 0.007057
HIERARCH ESO ISS AMBI TAU0 END 0.007057
HIERARCH ESO ISS AMBI TEMP 12.9
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6