Exposure
ID
MATIS.2025-03-11T02:07:33.514_1
Header ID
MATIS.2025-03-11T02:07:33.514
Date updated
2025-03-11 02:15:56 UTC+0000
Release date
2026-03-11 02:15:56 UTC+0000
UTC Start
2025-03-11 02:07:33.514
UTC End
2025-03-11 02:08:35.176
MJD Start
60745.08858234
MJD End
60745.08929602056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.011662
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.48
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 14.6480 14.7100 109.5000 109.6000
A0-D0 28.9730 28.9850 16.2000 16.5000
A0-C1 13.3320 13.3840 63.1980 63.5000
B2-D0 33.1980 33.2010 350.1000 350.2000
B2-C1 11.0570 11.0580 350.0520 350.2040
D0-C1 22.1410 22.1430 170.0880 170.2400
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 60745.08858234
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 14.648
HIERARCH ESO ISS PBL12 END 14.71
HIERARCH ESO ISS PBLA12 START 109.5
HIERARCH ESO ISS PBLA12 END 109.6
HIERARCH ESO ISS PBL13 START 28.973
HIERARCH ESO ISS PBL13 END 28.985
HIERARCH ESO ISS PBLA13 START 16.2
HIERARCH ESO ISS PBLA13 END 16.5
HIERARCH ESO ISS PBL14 START 13.332
HIERARCH ESO ISS PBL14 END 13.384
HIERARCH ESO ISS PBLA14 START 63.198
HIERARCH ESO ISS PBLA14 END 63.5
HIERARCH ESO ISS PBL23 START 33.198
HIERARCH ESO ISS PBL23 END 33.201
HIERARCH ESO ISS PBLA23 START 350.1
HIERARCH ESO ISS PBLA23 END 350.2
HIERARCH ESO ISS PBL24 START 11.057
HIERARCH ESO ISS PBL24 END 11.058
HIERARCH ESO ISS PBLA24 START 350.052
HIERARCH ESO ISS PBLA24 END 350.204
HIERARCH ESO ISS PBL34 START 22.141
HIERARCH ESO ISS PBL34 END 22.143
HIERARCH ESO ISS PBLA34 START 170.088
HIERARCH ESO ISS PBLA34 END 170.24
HIERARCH ESO ISS AMBI TAU0 START 0.012977
HIERARCH ESO ISS AMBI TAU0 END 0.010347
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.46