Exposure
ID
MATIS.2025-03-31T08:56:50.311_1
Header ID
MATIS.2025-03-31T08:56:50.311
Date updated
2025-03-31 09:05:49 UTC+0000
Release date
2025-03-31 08:56:50 UTC+0000
UTC Start
2025-03-31 08:56:50.311
UTC End
2025-03-31 08:57:52.711
MJD Start
60765.37280453
MJD End
60765.37352675222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.007855
Ambient temperature (°C)
13.36
Seeing (arcsec)
0.3
Observation
ID
65982
Category
calibrator
Program ID
113.26PG.006
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
49120
Name
HD_178345
RA
287.507348
DEC
-39.341
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 60.9040 61.0090 247.6000 247.9000
K0-D0 90.9400 91.0230 227.2000 227.4000
K0-J3 49.6020 49.6680 318.0740 318.1650
G2-D0 39.9860 39.9860 195.1000 195.3000
G2-J3 64.3930 64.3980 21.0950 21.2830
D0-J3 104.2440 104.2480 18.7950 18.9770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26PG.006
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60765.37280453
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_178345
RA 287.507348
DEC -39.341
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 60.904
HIERARCH ESO ISS PBL12 END 61.009
HIERARCH ESO ISS PBLA12 START 247.6
HIERARCH ESO ISS PBLA12 END 247.9
HIERARCH ESO ISS PBL13 START 90.94
HIERARCH ESO ISS PBL13 END 91.023
HIERARCH ESO ISS PBLA13 START 227.2
HIERARCH ESO ISS PBLA13 END 227.4
HIERARCH ESO ISS PBL14 START 49.602
HIERARCH ESO ISS PBL14 END 49.668
HIERARCH ESO ISS PBLA14 START 318.074
HIERARCH ESO ISS PBLA14 END 318.165
HIERARCH ESO ISS PBL23 START 39.986
HIERARCH ESO ISS PBL23 END 39.986
HIERARCH ESO ISS PBLA23 START 195.1
HIERARCH ESO ISS PBLA23 END 195.3
HIERARCH ESO ISS PBL24 START 64.393
HIERARCH ESO ISS PBL24 END 64.398
HIERARCH ESO ISS PBLA24 START 21.095
HIERARCH ESO ISS PBLA24 END 21.283
HIERARCH ESO ISS PBL34 START 104.244
HIERARCH ESO ISS PBL34 END 104.248
HIERARCH ESO ISS PBLA34 START 18.795
HIERARCH ESO ISS PBLA34 END 18.977
HIERARCH ESO ISS AMBI TAU0 START 0.007855
HIERARCH ESO ISS AMBI TAU0 END 0.007855
HIERARCH ESO ISS AMBI TEMP 13.36
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.3