Exposure
ID
MATIS.2025-03-12T02:18:36.700_1
Header ID
MATIS.2025-03-12T02:18:36.700
Date updated
2025-03-12 02:30:47 UTC+0000
Release date
2026-03-12 02:30:46 UTC+0000
UTC Start
2025-03-12 02:18:36.700
UTC End
2025-03-12 02:19:39.100
MJD Start
60746.0962581
MJD End
60746.09698032222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.011901
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.44
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 15.5120 15.5730 111.0000 111.1000
A0-D0 29.1610 29.1760 20.1000 20.3000
A0-C1 14.0740 14.1270 67.3380 67.6200
B2-D0 33.2460 33.2490 352.3000 352.4000
B2-C1 11.0730 11.0740 352.2260 352.3810
D0-C1 22.1730 22.1750 172.2650 172.4200
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 60746.0962581
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 15.512
HIERARCH ESO ISS PBL12 END 15.573
HIERARCH ESO ISS PBLA12 START 111.0
HIERARCH ESO ISS PBLA12 END 111.1
HIERARCH ESO ISS PBL13 START 29.161
HIERARCH ESO ISS PBL13 END 29.176
HIERARCH ESO ISS PBLA13 START 20.1
HIERARCH ESO ISS PBLA13 END 20.3
HIERARCH ESO ISS PBL14 START 14.074
HIERARCH ESO ISS PBL14 END 14.127
HIERARCH ESO ISS PBLA14 START 67.338
HIERARCH ESO ISS PBLA14 END 67.62
HIERARCH ESO ISS PBL23 START 33.246
HIERARCH ESO ISS PBL23 END 33.249
HIERARCH ESO ISS PBLA23 START 352.3
HIERARCH ESO ISS PBLA23 END 352.4
HIERARCH ESO ISS PBL24 START 11.073
HIERARCH ESO ISS PBL24 END 11.074
HIERARCH ESO ISS PBLA24 START 352.226
HIERARCH ESO ISS PBLA24 END 352.381
HIERARCH ESO ISS PBL34 START 22.173
HIERARCH ESO ISS PBL34 END 22.175
HIERARCH ESO ISS PBLA34 START 172.265
HIERARCH ESO ISS PBLA34 END 172.42
HIERARCH ESO ISS AMBI TAU0 START 0.011623
HIERARCH ESO ISS AMBI TAU0 END 0.012179
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.45