Exposure
ID
MATIS.2025-07-17T02:58:36.316_1
Header ID
MATIS.2025-07-17T02:58:36.316
Date updated
2025-07-17 03:05:50 UTC+0000
Release date
2026-07-17 03:05:49 UTC+0000
UTC Start
2025-07-17 02:58:36.316
UTC End
2025-07-17 02:59:38.326
MJD Start
60873.12403144
MJD End
60873.12474914833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0072435
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.915
Observation
ID
68830
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.8290 82.7010 127.5000 127.7000
A0-J2 117.2530 117.0170 102.1000 102.2000
A0-K0 118.6480 118.4390 78.4810 78.5460
G1-J2 55.4210 55.3510 62.1000 62.1000
G1-K0 89.7510 89.7220 34.2940 34.3530
J2-K0 48.2310 48.2320 1.8940 2.0130
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 60873.12403144
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-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 82.829
HIERARCH ESO ISS PBL12 END 82.701
HIERARCH ESO ISS PBLA12 START 127.5
HIERARCH ESO ISS PBLA12 END 127.7
HIERARCH ESO ISS PBL13 START 117.253
HIERARCH ESO ISS PBL13 END 117.017
HIERARCH ESO ISS PBLA13 START 102.1
HIERARCH ESO ISS PBLA13 END 102.2
HIERARCH ESO ISS PBL14 START 118.648
HIERARCH ESO ISS PBL14 END 118.439
HIERARCH ESO ISS PBLA14 START 78.481
HIERARCH ESO ISS PBLA14 END 78.546
HIERARCH ESO ISS PBL23 START 55.421
HIERARCH ESO ISS PBL23 END 55.351
HIERARCH ESO ISS PBLA23 START 62.1
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 89.751
HIERARCH ESO ISS PBL24 END 89.722
HIERARCH ESO ISS PBLA24 START 34.294
HIERARCH ESO ISS PBLA24 END 34.353
HIERARCH ESO ISS PBL34 START 48.231
HIERARCH ESO ISS PBL34 END 48.232
HIERARCH ESO ISS PBLA34 START 1.894
HIERARCH ESO ISS PBLA34 END 2.013
HIERARCH ESO ISS AMBI TAU0 START 0.007867
HIERARCH ESO ISS AMBI TAU0 END 0.00662
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.92