Exposure
ID
MATIS.2025-02-28T04:32:12.111_1
Header ID
MATIS.2025-02-28T04:32:12.111
Date updated
2025-02-28 04:40:45 UTC+0000
Release date
2026-02-28 04:40:44 UTC+0000
UTC Start
2025-02-28 04:32:12.111
UTC End
2025-02-28 04:33:12.951
MJD Start
60734.18902906
MJD End
60734.18973322667
Exposure time (s)
60.8
Validation level
1
Tau 0: Coherence time (s)
0.0097505
Ambient temperature (°C)
15.11
Seeing (arcsec)
0.675
Observation
ID
64861
Category
science
Program ID
114.27GC.011
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND 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
48301
Name
IRAS 13481-6124
RA
207.905389
DEC
-61.65209
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_L_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 69.8870 70.0010 63.8000 64.1000
A0-J2 117.9950 118.0740 43.2000 43.5000
A0-K0 126.8420 126.8600 28.2580 28.5080
G1-J2 58.0310 58.0280 18.2000 18.4000
G1-K0 80.9290 80.9320 358.1200 358.2930
J2-K0 33.0740 33.1230 321.1310 321.2600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27GC.011
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60734.18902906
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME IRAS 13481-6124
RA 207.905389
DEC -61.65209
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH
HIERARCH ESO INS DIL ID HIGH
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 3.0
HIERARCH ESO DET SEQ1 PERIOD 4.68
HIERARCH ESO DET NDIT 13
HIERARCH ESO ISS PBL12 START 69.887
HIERARCH ESO ISS PBL12 END 70.001
HIERARCH ESO ISS PBLA12 START 63.8
HIERARCH ESO ISS PBLA12 END 64.1
HIERARCH ESO ISS PBL13 START 117.995
HIERARCH ESO ISS PBL13 END 118.074
HIERARCH ESO ISS PBLA13 START 43.2
HIERARCH ESO ISS PBLA13 END 43.5
HIERARCH ESO ISS PBL14 START 126.842
HIERARCH ESO ISS PBL14 END 126.86
HIERARCH ESO ISS PBLA14 START 28.258
HIERARCH ESO ISS PBLA14 END 28.508
HIERARCH ESO ISS PBL23 START 58.031
HIERARCH ESO ISS PBL23 END 58.028
HIERARCH ESO ISS PBLA23 START 18.2
HIERARCH ESO ISS PBLA23 END 18.4
HIERARCH ESO ISS PBL24 START 80.929
HIERARCH ESO ISS PBL24 END 80.932
HIERARCH ESO ISS PBLA24 START 358.12
HIERARCH ESO ISS PBLA24 END 358.293
HIERARCH ESO ISS PBL34 START 33.074
HIERARCH ESO ISS PBL34 END 33.123
HIERARCH ESO ISS PBLA34 START 321.131
HIERARCH ESO ISS PBLA34 END 321.26
HIERARCH ESO ISS AMBI TAU0 START 0.009681
HIERARCH ESO ISS AMBI TAU0 END 0.00982
HIERARCH ESO ISS AMBI TEMP 15.11
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.68