Exposure
ID
MATIS.2025-08-12T03:32:36.917_1
Header ID
MATIS.2025-08-12T03:32:36.917
Date updated
2025-08-12 03:40:55 UTC+0000
Release date
2026-08-12 03:40:55 UTC+0000
UTC Start
2025-08-12 03:32:36.917
UTC End
2025-08-12 03:33:38.927
MJD Start
60899.1476495
MJD End
60899.148367208334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003609
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.74
Observation
ID
69964
Category
science
Program ID
115.2810.012
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
50177
Name
HD 163296
RA
269.087457
DEC
-21.9563
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.1300 24.1200 160.5000 160.7000
A0-D0 27.7450 27.6780 82.2000 82.3000
A0-C1 20.1030 20.0710 133.7940 133.9810
B2-D0 32.8900 32.8690 36.3000 36.3000
B2-C1 10.9570 10.9500 36.2240 36.2720
D0-C1 21.9330 21.9190 216.2820 216.3300
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2810.012
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60899.1476495
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 163296
RA 269.087457
DEC -21.9563
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.13
HIERARCH ESO ISS PBL12 END 24.12
HIERARCH ESO ISS PBLA12 START 160.5
HIERARCH ESO ISS PBLA12 END 160.7
HIERARCH ESO ISS PBL13 START 27.745
HIERARCH ESO ISS PBL13 END 27.678
HIERARCH ESO ISS PBLA13 START 82.2
HIERARCH ESO ISS PBLA13 END 82.3
HIERARCH ESO ISS PBL14 START 20.103
HIERARCH ESO ISS PBL14 END 20.071
HIERARCH ESO ISS PBLA14 START 133.794
HIERARCH ESO ISS PBLA14 END 133.981
HIERARCH ESO ISS PBL23 START 32.89
HIERARCH ESO ISS PBL23 END 32.869
HIERARCH ESO ISS PBLA23 START 36.3
HIERARCH ESO ISS PBLA23 END 36.3
HIERARCH ESO ISS PBL24 START 10.957
HIERARCH ESO ISS PBL24 END 10.95
HIERARCH ESO ISS PBLA24 START 36.224
HIERARCH ESO ISS PBLA24 END 36.272
HIERARCH ESO ISS PBL34 START 21.933
HIERARCH ESO ISS PBL34 END 21.919
HIERARCH ESO ISS PBLA34 START 216.282
HIERARCH ESO ISS PBLA34 END 216.33
HIERARCH ESO ISS AMBI TAU0 START 0.003609
HIERARCH ESO ISS AMBI TAU0 END 0.003609
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74