Exposure
ID
MATIS.2025-04-29T07:07:01.993_1
Header ID
MATIS.2025-04-29T07:07:01.993
Date updated
2025-04-29 07:15:46 UTC+0000
Release date
2026-04-29 07:15:45 UTC+0000
UTC Start
2025-04-29 07:07:01.993
UTC End
2025-04-29 07:08:03.655
MJD Start
60794.29655085
MJD End
60794.297264530556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.005743
Ambient temperature (°C)
12.7
Seeing (arcsec)
0.43
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 88.7000 88.6310 119.9000 120.0000
A0-J2 127.1540 127.0530 96.3000 96.4000
A0-K0 126.8370 126.7640 74.3730 74.4530
G1-J2 58.0050 57.9860 58.5000 58.6000
G1-K0 90.4790 90.4810 30.0000 30.0910
J2-K0 48.2750 48.2720 354.9580 355.0780
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 60794.29655085
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 88.7
HIERARCH ESO ISS PBL12 END 88.631
HIERARCH ESO ISS PBLA12 START 119.9
HIERARCH ESO ISS PBLA12 END 120.0
HIERARCH ESO ISS PBL13 START 127.154
HIERARCH ESO ISS PBL13 END 127.053
HIERARCH ESO ISS PBLA13 START 96.3
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 126.837
HIERARCH ESO ISS PBL14 END 126.764
HIERARCH ESO ISS PBLA14 START 74.373
HIERARCH ESO ISS PBLA14 END 74.453
HIERARCH ESO ISS PBL23 START 58.005
HIERARCH ESO ISS PBL23 END 57.986
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 90.479
HIERARCH ESO ISS PBL24 END 90.481
HIERARCH ESO ISS PBLA24 START 30.0
HIERARCH ESO ISS PBLA24 END 30.091
HIERARCH ESO ISS PBL34 START 48.275
HIERARCH ESO ISS PBL34 END 48.272
HIERARCH ESO ISS PBLA34 START 354.958
HIERARCH ESO ISS PBLA34 END 355.078
HIERARCH ESO ISS AMBI TAU0 START 0.005743
HIERARCH ESO ISS AMBI TAU0 END 0.005743
HIERARCH ESO ISS AMBI TEMP 12.7
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.41