Exposure
ID
MATIS.2025-03-12T03:42:34.810_1
Header ID
MATIS.2025-03-12T03:42:34.810
Date updated
2025-03-12 03:50:53 UTC+0000
Release date
2026-03-12 03:50:53 UTC+0000
UTC Start
2025-03-12 03:42:34.810
UTC End
2025-03-12 03:43:36.472
MJD Start
60746.15456956
MJD End
60746.15528324056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0211215
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.34
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 19.6550 19.6980 119.8000 119.9000
A0-D0 30.6030 30.6220 40.1000 40.3000
A0-C1 17.9760 18.0180 85.9170 86.1140
B2-D0 33.2930 33.2920 4.6000 4.7000
B2-C1 11.0890 11.0890 4.5450 4.6970
D0-C1 22.2040 22.2030 184.5960 184.7480
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 60746.15456956
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 19.655
HIERARCH ESO ISS PBL12 END 19.698
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 30.603
HIERARCH ESO ISS PBL13 END 30.622
HIERARCH ESO ISS PBLA13 START 40.1
HIERARCH ESO ISS PBLA13 END 40.3
HIERARCH ESO ISS PBL14 START 17.976
HIERARCH ESO ISS PBL14 END 18.018
HIERARCH ESO ISS PBLA14 START 85.917
HIERARCH ESO ISS PBLA14 END 86.114
HIERARCH ESO ISS PBL23 START 33.293
HIERARCH ESO ISS PBL23 END 33.292
HIERARCH ESO ISS PBLA23 START 4.6
HIERARCH ESO ISS PBLA23 END 4.7
HIERARCH ESO ISS PBL24 START 11.089
HIERARCH ESO ISS PBL24 END 11.089
HIERARCH ESO ISS PBLA24 START 4.545
HIERARCH ESO ISS PBLA24 END 4.697
HIERARCH ESO ISS PBL34 START 22.204
HIERARCH ESO ISS PBL34 END 22.203
HIERARCH ESO ISS PBLA34 START 184.596
HIERARCH ESO ISS PBLA34 END 184.748
HIERARCH ESO ISS AMBI TAU0 START 0.020507
HIERARCH ESO ISS AMBI TAU0 END 0.021736
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.34