Exposure
ID
MATIS.2025-07-17T02:52:09.403_1
Header ID
MATIS.2025-07-17T02:52:09.403
Date updated
2025-07-17 03:00:56 UTC+0000
Release date
2026-07-17 03:00:56 UTC+0000
UTC Start
2025-07-17 02:52:09.403
UTC End
2025-07-17 02:53:11.803
MJD Start
60873.11955328
MJD End
60873.12027550222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.008179
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.705
Observation
ID
68829
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
51203
Name
V V866 Sco A
RA
242.879451
DEC
-18.64065
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 83.5880 83.4630 126.6000 126.8000
A0-J2 118.6310 118.4090 101.4000 101.5000
A0-K0 119.8600 119.6650 78.0850 78.1510
G1-J2 55.8260 55.7610 61.8000 61.8000
G1-K0 89.9130 89.8870 33.9290 33.9910
J2-K0 48.2260 48.2270 1.1740 1.2940
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 60873.11955328
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V866 Sco A
RA 242.879451
DEC -18.64065
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 83.588
HIERARCH ESO ISS PBL12 END 83.463
HIERARCH ESO ISS PBLA12 START 126.6
HIERARCH ESO ISS PBLA12 END 126.8
HIERARCH ESO ISS PBL13 START 118.631
HIERARCH ESO ISS PBL13 END 118.409
HIERARCH ESO ISS PBLA13 START 101.4
HIERARCH ESO ISS PBLA13 END 101.5
HIERARCH ESO ISS PBL14 START 119.86
HIERARCH ESO ISS PBL14 END 119.665
HIERARCH ESO ISS PBLA14 START 78.085
HIERARCH ESO ISS PBLA14 END 78.151
HIERARCH ESO ISS PBL23 START 55.826
HIERARCH ESO ISS PBL23 END 55.761
HIERARCH ESO ISS PBLA23 START 61.8
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 89.913
HIERARCH ESO ISS PBL24 END 89.887
HIERARCH ESO ISS PBLA24 START 33.929
HIERARCH ESO ISS PBLA24 END 33.991
HIERARCH ESO ISS PBL34 START 48.226
HIERARCH ESO ISS PBL34 END 48.227
HIERARCH ESO ISS PBLA34 START 1.174
HIERARCH ESO ISS PBLA34 END 1.294
HIERARCH ESO ISS AMBI TAU0 START 0.008179
HIERARCH ESO ISS AMBI TAU0 END 0.008179
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.72