Exposure
ID
MATIS.2024-07-03T06:42:07.186_1
Header ID
MATIS.2024-07-03T06:42:07.186
Date updated
2024-07-03 06:50:44 UTC+0000
Release date
2025-07-03 06:50:43 UTC+0000
UTC Start
2024-07-03 06:42:07.186
UTC End
2024-07-03 06:43:09.196
MJD Start
60494.27924984
MJD End
60494.2799675483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0088805
Ambient temperature (°C)
15.92
Seeing (arcsec)
0.515
Observation
ID
59870
Category
science
Program ID
113.26PG.008
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
44420
Name
HD__172555
RA
281.359864
DEC
-64.87207
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 90.0280 90.0400 136.3000 136.5000
A0-J2 127.1500 127.1110 119.6000 119.8000
A0-K0 116.2520 116.1500 102.3890 102.6380
G1-J2 48.3600 48.2960 87.4000 87.6000
G1-K0 65.1090 65.0120 51.9920 52.1640
J2-K0 37.9820 37.9770 4.5200 4.6690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PG.008
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60494.27924984
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD__172555
RA 281.359864
DEC -64.87207
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 90.028
HIERARCH ESO ISS PBL12 END 90.04
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.5
HIERARCH ESO ISS PBL13 START 127.15
HIERARCH ESO ISS PBL13 END 127.111
HIERARCH ESO ISS PBLA13 START 119.6
HIERARCH ESO ISS PBLA13 END 119.8
HIERARCH ESO ISS PBL14 START 116.252
HIERARCH ESO ISS PBL14 END 116.15
HIERARCH ESO ISS PBLA14 START 102.389
HIERARCH ESO ISS PBLA14 END 102.638
HIERARCH ESO ISS PBL23 START 48.36
HIERARCH ESO ISS PBL23 END 48.296
HIERARCH ESO ISS PBLA23 START 87.4
HIERARCH ESO ISS PBLA23 END 87.6
HIERARCH ESO ISS PBL24 START 65.109
HIERARCH ESO ISS PBL24 END 65.012
HIERARCH ESO ISS PBLA24 START 51.992
HIERARCH ESO ISS PBLA24 END 52.164
HIERARCH ESO ISS PBL34 START 37.982
HIERARCH ESO ISS PBL34 END 37.977
HIERARCH ESO ISS PBLA34 START 4.52
HIERARCH ESO ISS PBLA34 END 4.669
HIERARCH ESO ISS AMBI TAU0 START 0.008867
HIERARCH ESO ISS AMBI TAU0 END 0.008894
HIERARCH ESO ISS AMBI TEMP 15.92
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.49