Exposure
ID
MATIS.2025-03-12T03:51:09.089_1
Header ID
MATIS.2025-03-12T03:51:09.089
Date updated
2025-03-12 04:00:46 UTC+0000
Release date
2026-03-12 04:00:46 UTC+0000
UTC Start
2025-03-12 03:51:09.089
UTC End
2025-03-12 03:52:11.489
MJD Start
60746.16052186
MJD End
60746.16124408222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.018186
Ambient temperature (°C)
14.59
Seeing (arcsec)
0.45
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 20.0070 20.0490 120.8000 120.9000
A0-D0 30.7580 30.7770 42.0000 42.2000
A0-C1 18.3250 18.3680 87.5300 87.7280
B2-D0 33.2780 33.2760 5.8000 6.0000
B2-C1 11.0840 11.0830 5.8000 5.9560
D0-C1 22.1940 22.1920 185.8520 186.0080
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 60746.16052186
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 20.007
HIERARCH ESO ISS PBL12 END 20.049
HIERARCH ESO ISS PBLA12 START 120.8
HIERARCH ESO ISS PBLA12 END 120.9
HIERARCH ESO ISS PBL13 START 30.758
HIERARCH ESO ISS PBL13 END 30.777
HIERARCH ESO ISS PBLA13 START 42.0
HIERARCH ESO ISS PBLA13 END 42.2
HIERARCH ESO ISS PBL14 START 18.325
HIERARCH ESO ISS PBL14 END 18.368
HIERARCH ESO ISS PBLA14 START 87.53
HIERARCH ESO ISS PBLA14 END 87.728
HIERARCH ESO ISS PBL23 START 33.278
HIERARCH ESO ISS PBL23 END 33.276
HIERARCH ESO ISS PBLA23 START 5.8
HIERARCH ESO ISS PBLA23 END 6.0
HIERARCH ESO ISS PBL24 START 11.084
HIERARCH ESO ISS PBL24 END 11.083
HIERARCH ESO ISS PBLA24 START 5.8
HIERARCH ESO ISS PBLA24 END 5.956
HIERARCH ESO ISS PBL34 START 22.194
HIERARCH ESO ISS PBL34 END 22.192
HIERARCH ESO ISS PBLA34 START 185.852
HIERARCH ESO ISS PBLA34 END 186.008
HIERARCH ESO ISS AMBI TAU0 START 0.018186
HIERARCH ESO ISS AMBI TAU0 END 0.018186
HIERARCH ESO ISS AMBI TEMP 14.59
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45