Exposure
ID
MATIS.2025-04-24T08:53:31.298_1
Header ID
MATIS.2025-04-24T08:53:31.298
Date updated
2025-04-24 09:00:44 UTC+0000
Release date
2026-04-24 09:00:44 UTC+0000
UTC Start
2025-04-24 08:53:31.298
UTC End
2025-04-24 08:54:33.698
MJD Start
60789.37050113
MJD End
60789.37122335222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.008334
Ambient temperature (°C)
12.44
Seeing (arcsec)
0.49
Observation
ID
66965
Category
science
Program ID
113.26PG.006
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
MATTER / VARGA / HOGERHEIJDE / VAN BOEKEL / VAN HAASTERE / SCHEUCK / LOPEZ / WEIGELT / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / JAFFE / SCHERTL / DANCHI / HOULLÉ / DOMINIK / KOBUS / BOLEY / KOKOULINA / PRIOLET
Target
ID
49784
Name
V V866 Sco A
RA
242.879451
DEC
-18.64064
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.6940 79.5520 131.3000 131.5000
A0-J2 111.2840 111.0020 104.8000 104.9000
A0-K0 113.2450 112.9850 79.9580 80.0200
G1-J2 53.5760 53.4860 63.1000 63.1000
G1-K0 88.9250 88.8820 35.5200 35.5670
J2-K0 48.2670 48.2690 4.6330 4.7510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PG.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60789.37050113
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V866 Sco A
RA 242.879451
DEC -18.64064
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 79.694
HIERARCH ESO ISS PBL12 END 79.552
HIERARCH ESO ISS PBLA12 START 131.3
HIERARCH ESO ISS PBLA12 END 131.5
HIERARCH ESO ISS PBL13 START 111.284
HIERARCH ESO ISS PBL13 END 111.002
HIERARCH ESO ISS PBLA13 START 104.8
HIERARCH ESO ISS PBLA13 END 104.9
HIERARCH ESO ISS PBL14 START 113.245
HIERARCH ESO ISS PBL14 END 112.985
HIERARCH ESO ISS PBLA14 START 79.958
HIERARCH ESO ISS PBLA14 END 80.02
HIERARCH ESO ISS PBL23 START 53.576
HIERARCH ESO ISS PBL23 END 53.486
HIERARCH ESO ISS PBLA23 START 63.1
HIERARCH ESO ISS PBLA23 END 63.1
HIERARCH ESO ISS PBL24 START 88.925
HIERARCH ESO ISS PBL24 END 88.882
HIERARCH ESO ISS PBLA24 START 35.52
HIERARCH ESO ISS PBLA24 END 35.567
HIERARCH ESO ISS PBL34 START 48.267
HIERARCH ESO ISS PBL34 END 48.269
HIERARCH ESO ISS PBLA34 START 4.633
HIERARCH ESO ISS PBLA34 END 4.751
HIERARCH ESO ISS AMBI TAU0 START 0.008334
HIERARCH ESO ISS AMBI TAU0 END 0.008334
HIERARCH ESO ISS AMBI TEMP 12.44
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49