Exposure
ID
MATIS.2025-03-31T08:48:17.261_1
Header ID
MATIS.2025-03-31T08:48:17.261
Date updated
2025-03-31 08:56:00 UTC+0000
Release date
2025-03-31 08:48:17 UTC+0000
UTC Start
2025-03-31 08:48:17.261
UTC End
2025-03-31 08:49:18.923
MJD Start
60765.36686645
MJD End
60765.36758013056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.008431
Ambient temperature (°C)
13.47
Seeing (arcsec)
0.35
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 60.0580 60.1630 245.9000 246.1000
K0-D0 90.2780 90.3610 225.5000 225.7000
K0-J3 49.0630 49.1310 317.4090 317.4860
G2-D0 39.9870 39.9870 193.7000 193.9000
G2-J3 64.3520 64.3570 19.6410 19.8170
D0-J3 104.2080 104.2130 17.3810 17.5520
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 60765.36686645
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 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 60.058
HIERARCH ESO ISS PBL12 END 60.163
HIERARCH ESO ISS PBLA12 START 245.9
HIERARCH ESO ISS PBLA12 END 246.1
HIERARCH ESO ISS PBL13 START 90.278
HIERARCH ESO ISS PBL13 END 90.361
HIERARCH ESO ISS PBLA13 START 225.5
HIERARCH ESO ISS PBLA13 END 225.7
HIERARCH ESO ISS PBL14 START 49.063
HIERARCH ESO ISS PBL14 END 49.131
HIERARCH ESO ISS PBLA14 START 317.409
HIERARCH ESO ISS PBLA14 END 317.486
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.987
HIERARCH ESO ISS PBLA23 START 193.7
HIERARCH ESO ISS PBLA23 END 193.9
HIERARCH ESO ISS PBL24 START 64.352
HIERARCH ESO ISS PBL24 END 64.357
HIERARCH ESO ISS PBLA24 START 19.641
HIERARCH ESO ISS PBLA24 END 19.817
HIERARCH ESO ISS PBL34 START 104.208
HIERARCH ESO ISS PBL34 END 104.213
HIERARCH ESO ISS PBLA34 START 17.381
HIERARCH ESO ISS PBLA34 END 17.552
HIERARCH ESO ISS AMBI TAU0 START 0.008431
HIERARCH ESO ISS AMBI TAU0 END 0.008431
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.35