Exposure
ID
MATIS.2025-05-26T06:10:06.988_1
Header ID
MATIS.2025-05-26T06:10:06.988
Date updated
2025-05-26 06:20:50 UTC+0000
Release date
2025-05-26 06:10:06 UTC+0000
UTC Start
2025-05-26 06:10:06.988
UTC End
2025-05-26 06:11:09.388
MJD Start
60821.25702532
MJD End
60821.25774754222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.004113
Ambient temperature (°C)
11.62
Seeing (arcsec)
0.585
Observation
ID
67588
Category
calibrator
Program ID
115.2810.005
Program Title
THE DYNAMICAL INNER REGIONS OF PROTO-PLANETARY DISKS WITH VLTI-MATISSE
Program Type
GTO
PI / COI
VAN BOEKEL / MATTER / LOPEZ / JAFFE / HOGERHEIJDE / VAN HAASTERE / SCHEUCK / WEIGELT / VARGA / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / SCHERTL / DANCHI / HOULLÉ / DOMINIK / BOLEY / KOKOULINA / PRIOLET / MA
Target
ID
50265
Name
HD 164064
RA
269.902036
DEC
-4.82163
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 90.1810 90.1470 114.1000 114.2000
A0-J2 129.0500 129.0810 92.3000 92.3000
A0-K0 125.9780 126.0760 71.5530 71.5880
G1-J2 56.3650 56.4210 55.8000 55.9000
G1-K0 85.2780 85.3390 25.8650 25.9690
J2-K0 46.0690 46.0540 348.1730 348.2810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60821.25702532
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 164064
RA 269.902036
DEC -4.82163
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 90.181
HIERARCH ESO ISS PBL12 END 90.147
HIERARCH ESO ISS PBLA12 START 114.1
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 129.05
HIERARCH ESO ISS PBL13 END 129.081
HIERARCH ESO ISS PBLA13 START 92.3
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 125.978
HIERARCH ESO ISS PBL14 END 126.076
HIERARCH ESO ISS PBLA14 START 71.553
HIERARCH ESO ISS PBLA14 END 71.588
HIERARCH ESO ISS PBL23 START 56.365
HIERARCH ESO ISS PBL23 END 56.421
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 55.9
HIERARCH ESO ISS PBL24 START 85.278
HIERARCH ESO ISS PBL24 END 85.339
HIERARCH ESO ISS PBLA24 START 25.865
HIERARCH ESO ISS PBLA24 END 25.969
HIERARCH ESO ISS PBL34 START 46.069
HIERARCH ESO ISS PBL34 END 46.054
HIERARCH ESO ISS PBLA34 START 348.173
HIERARCH ESO ISS PBLA34 END 348.281
HIERARCH ESO ISS AMBI TAU0 START 0.00414
HIERARCH ESO ISS AMBI TAU0 END 0.004086
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.63