Exposure
ID
MATIS.2025-03-12T03:46:00.100_1
Header ID
MATIS.2025-03-12T03:46:00.100
Date updated
2025-03-12 03:55:44 UTC+0000
Release date
2026-03-12 03:55:44 UTC+0000
UTC Start
2025-03-12 03:46:00.100
UTC End
2025-03-12 03:47:02.500
MJD Start
60746.1569456
MJD End
60746.15766782222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.016297
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.405
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 19.7970 19.8400 120.2000 120.3000
A0-D0 30.6650 30.6840 40.8000 41.1000
A0-C1 18.1170 18.1600 86.5630 86.7640
B2-D0 33.2880 33.2860 5.1000 5.2000
B2-C1 11.0870 11.0870 5.0440 5.2000
D0-C1 22.2000 22.1990 185.0950 185.2520
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 60746.1569456
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 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 19.797
HIERARCH ESO ISS PBL12 END 19.84
HIERARCH ESO ISS PBLA12 START 120.2
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 30.665
HIERARCH ESO ISS PBL13 END 30.684
HIERARCH ESO ISS PBLA13 START 40.8
HIERARCH ESO ISS PBLA13 END 41.1
HIERARCH ESO ISS PBL14 START 18.117
HIERARCH ESO ISS PBL14 END 18.16
HIERARCH ESO ISS PBLA14 START 86.563
HIERARCH ESO ISS PBLA14 END 86.764
HIERARCH ESO ISS PBL23 START 33.288
HIERARCH ESO ISS PBL23 END 33.286
HIERARCH ESO ISS PBLA23 START 5.1
HIERARCH ESO ISS PBLA23 END 5.2
HIERARCH ESO ISS PBL24 START 11.087
HIERARCH ESO ISS PBL24 END 11.087
HIERARCH ESO ISS PBLA24 START 5.044
HIERARCH ESO ISS PBLA24 END 5.2
HIERARCH ESO ISS PBL34 START 22.2
HIERARCH ESO ISS PBL34 END 22.199
HIERARCH ESO ISS PBLA34 START 185.095
HIERARCH ESO ISS PBLA34 END 185.252
HIERARCH ESO ISS AMBI TAU0 START 0.016297
HIERARCH ESO ISS AMBI TAU0 END 0.016297
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.44