Exposure
ID
MATIS.2025-04-24T08:56:02.809_1
Header ID
MATIS.2025-04-24T08:56:02.809
Date updated
2025-04-24 09:05:33 UTC+0000
Release date
2026-04-24 09:05:32 UTC+0000
UTC Start
2025-04-24 08:56:02.809
UTC End
2025-04-24 08:57:05.209
MJD Start
60789.37225473
MJD End
60789.37297695222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0076235
Ambient temperature (°C)
12.43
Seeing (arcsec)
0.585
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 79.3550 79.2110 131.7000 131.9000
A0-J2 110.6120 110.3250 105.1000 105.2000
A0-K0 112.6230 112.3570 80.1060 80.1680
G1-J2 53.3600 53.2680 63.2000 63.2000
G1-K0 88.8220 88.7770 35.6300 35.6760
J2-K0 48.2720 48.2750 4.9120 5.0290
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 60789.37225473
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 79.355
HIERARCH ESO ISS PBL12 END 79.211
HIERARCH ESO ISS PBLA12 START 131.7
HIERARCH ESO ISS PBLA12 END 131.9
HIERARCH ESO ISS PBL13 START 110.612
HIERARCH ESO ISS PBL13 END 110.325
HIERARCH ESO ISS PBLA13 START 105.1
HIERARCH ESO ISS PBLA13 END 105.2
HIERARCH ESO ISS PBL14 START 112.623
HIERARCH ESO ISS PBL14 END 112.357
HIERARCH ESO ISS PBLA14 START 80.106
HIERARCH ESO ISS PBLA14 END 80.168
HIERARCH ESO ISS PBL23 START 53.36
HIERARCH ESO ISS PBL23 END 53.268
HIERARCH ESO ISS PBLA23 START 63.2
HIERARCH ESO ISS PBLA23 END 63.2
HIERARCH ESO ISS PBL24 START 88.822
HIERARCH ESO ISS PBL24 END 88.777
HIERARCH ESO ISS PBLA24 START 35.63
HIERARCH ESO ISS PBLA24 END 35.676
HIERARCH ESO ISS PBL34 START 48.272
HIERARCH ESO ISS PBL34 END 48.275
HIERARCH ESO ISS PBLA34 START 4.912
HIERARCH ESO ISS PBLA34 END 5.029
HIERARCH ESO ISS AMBI TAU0 START 0.007917
HIERARCH ESO ISS AMBI TAU0 END 0.00733
HIERARCH ESO ISS AMBI TEMP 12.43
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.61