Exposure
ID
MATIS.2025-03-12T02:09:55.829_1
Header ID
MATIS.2025-03-12T02:09:55.829
Date updated
2025-03-12 02:20:46 UTC+0000
Release date
2026-03-12 02:20:45 UTC+0000
UTC Start
2025-03-12 02:09:55.829
UTC End
2025-03-12 02:10:57.491
MJD Start
60746.0902295
MJD End
60746.090943180556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.013196
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.665
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 15.0150 15.0750 110.1000 110.2000
A0-D0 29.0480 29.0610 17.8000 18.1000
A0-C1 13.6440 13.6950 64.9800 65.2660
B2-D0 33.2190 33.2230 351.0000 351.1000
B2-C1 11.0640 11.0650 350.9640 351.1130
D0-C1 22.1550 22.1570 171.0010 171.1510
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 60746.0902295
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 15.015
HIERARCH ESO ISS PBL12 END 15.075
HIERARCH ESO ISS PBLA12 START 110.1
HIERARCH ESO ISS PBLA12 END 110.2
HIERARCH ESO ISS PBL13 START 29.048
HIERARCH ESO ISS PBL13 END 29.061
HIERARCH ESO ISS PBLA13 START 17.8
HIERARCH ESO ISS PBLA13 END 18.1
HIERARCH ESO ISS PBL14 START 13.644
HIERARCH ESO ISS PBL14 END 13.695
HIERARCH ESO ISS PBLA14 START 64.98
HIERARCH ESO ISS PBLA14 END 65.266
HIERARCH ESO ISS PBL23 START 33.219
HIERARCH ESO ISS PBL23 END 33.223
HIERARCH ESO ISS PBLA23 START 351.0
HIERARCH ESO ISS PBLA23 END 351.1
HIERARCH ESO ISS PBL24 START 11.064
HIERARCH ESO ISS PBL24 END 11.065
HIERARCH ESO ISS PBLA24 START 350.964
HIERARCH ESO ISS PBLA24 END 351.113
HIERARCH ESO ISS PBL34 START 22.155
HIERARCH ESO ISS PBL34 END 22.157
HIERARCH ESO ISS PBLA34 START 171.001
HIERARCH ESO ISS PBLA34 END 171.151
HIERARCH ESO ISS AMBI TAU0 START 0.013196
HIERARCH ESO ISS AMBI TAU0 END 0.013196
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.68