Exposure
ID
MATIS.2024-07-03T06:34:44.575_1
Header ID
MATIS.2024-07-03T06:34:44.575
Date updated
2024-07-03 06:40:54 UTC+0000
Release date
2025-07-03 06:40:53 UTC+0000
UTC Start
2024-07-03 06:34:44.575
UTC End
2024-07-03 06:35:46.237
MJD Start
60494.27412702
MJD End
60494.2748407006
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.008513
Ambient temperature (°C)
16.18
Seeing (arcsec)
0.475
Observation
ID
59869
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
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 89.9340 89.9480 134.6000 134.9000
A0-J2 127.4190 127.3820 117.9000 118.1000
A0-K0 116.9610 116.8610 100.6440 100.8910
G1-J2 48.7990 48.7370 85.7000 85.9000
G1-K0 65.7790 65.6850 50.7870 50.9580
J2-K0 38.0110 38.0070 3.4740 3.6220
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 60494.27412702
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD__172555
RA 281.359864
DEC -64.87207
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 89.934
HIERARCH ESO ISS PBL12 END 89.948
HIERARCH ESO ISS PBLA12 START 134.6
HIERARCH ESO ISS PBLA12 END 134.9
HIERARCH ESO ISS PBL13 START 127.419
HIERARCH ESO ISS PBL13 END 127.382
HIERARCH ESO ISS PBLA13 START 117.9
HIERARCH ESO ISS PBLA13 END 118.1
HIERARCH ESO ISS PBL14 START 116.961
HIERARCH ESO ISS PBL14 END 116.861
HIERARCH ESO ISS PBLA14 START 100.644
HIERARCH ESO ISS PBLA14 END 100.891
HIERARCH ESO ISS PBL23 START 48.799
HIERARCH ESO ISS PBL23 END 48.737
HIERARCH ESO ISS PBLA23 START 85.7
HIERARCH ESO ISS PBLA23 END 85.9
HIERARCH ESO ISS PBL24 START 65.779
HIERARCH ESO ISS PBL24 END 65.685
HIERARCH ESO ISS PBLA24 START 50.787
HIERARCH ESO ISS PBLA24 END 50.958
HIERARCH ESO ISS PBL34 START 38.011
HIERARCH ESO ISS PBL34 END 38.007
HIERARCH ESO ISS PBLA34 START 3.474
HIERARCH ESO ISS PBLA34 END 3.622
HIERARCH ESO ISS AMBI TAU0 START 0.008987
HIERARCH ESO ISS AMBI TAU0 END 0.008039
HIERARCH ESO ISS AMBI TEMP 16.18
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.47