Exposure
ID
MATIS.2025-10-07T07:19:36.999_1
Header ID
MATIS.2025-10-07T07:19:36.999
Date updated
2025-10-07 07:25:53 UTC+0000
Release date
2025-10-07 07:19:36 UTC+0000
UTC Start
2025-10-07 07:19:36.999
UTC End
2025-10-07 07:20:39.009
MJD Start
60955.30528934
MJD End
60955.30600704833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003352
Ambient temperature (°C)
10.45
Seeing (arcsec)
0.73
Observation
ID
70818
Category
calibrator
Program ID
112.25NM.002
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
VARGA / MATTER / HOGERHEIJDE / VAN BOEKEL / VAN HAASTERE / SCHEUCK / LOPEZ / WEIGELT / WATERS / AUGEREAU / HOFMANN / MILLOUR / PANTIN / WOLF / HENNING / JAFFE / SCHERTL / DANCHI / HOULLÉ / DOMINIK / KOKOULINA / KOBUS / BOLEY
Target
ID
52545
Name
ome01_Tau
RA
62.292714
DEC
19.60891
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 41.7250 41.8110 31.9000 32.0000
U1-U3 77.9650 78.1460 39.9000 40.0000
U1-U4 116.7460 116.9750 69.2010 69.1560
U2-U3 37.1080 37.1980 49.0000 49.0000
U2-U4 87.2820 87.3640 86.0320 85.9490
U3-U4 61.8520 61.8160 107.2270 107.1500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60955.30528934
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME ome01_Tau
RA 62.292714
DEC 19.60891
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 41.725
HIERARCH ESO ISS PBL12 END 41.811
HIERARCH ESO ISS PBLA12 START 31.9
HIERARCH ESO ISS PBLA12 END 32.0
HIERARCH ESO ISS PBL13 START 77.965
HIERARCH ESO ISS PBL13 END 78.146
HIERARCH ESO ISS PBLA13 START 39.9
HIERARCH ESO ISS PBLA13 END 40.0
HIERARCH ESO ISS PBL14 START 116.746
HIERARCH ESO ISS PBL14 END 116.975
HIERARCH ESO ISS PBLA14 START 69.201
HIERARCH ESO ISS PBLA14 END 69.156
HIERARCH ESO ISS PBL23 START 37.108
HIERARCH ESO ISS PBL23 END 37.198
HIERARCH ESO ISS PBLA23 START 49.0
HIERARCH ESO ISS PBLA23 END 49.0
HIERARCH ESO ISS PBL24 START 87.282
HIERARCH ESO ISS PBL24 END 87.364
HIERARCH ESO ISS PBLA24 START 86.032
HIERARCH ESO ISS PBLA24 END 85.949
HIERARCH ESO ISS PBL34 START 61.852
HIERARCH ESO ISS PBL34 END 61.816
HIERARCH ESO ISS PBLA34 START 107.227
HIERARCH ESO ISS PBLA34 END 107.15
HIERARCH ESO ISS AMBI TAU0 START 0.003352
HIERARCH ESO ISS AMBI TAU0 END 0.003352
HIERARCH ESO ISS AMBI TEMP 10.45
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.71