Exposure
ID
MATIS.2019-12-09T04:02:23.279_1
Header ID
MATIS.2019-12-09T04:02:23.279
Date updated
2019-12-09 04:15:22 UTC+0000
Release date
2020-12-09 04:15:22 UTC+0000
UTC Start
2019-12-09 04:02:23.279
UTC End
2019-12-09 04:03:23.287
MJD Start
58826.16832499
MJD End
58826.169019527
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004794
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.875
Observation
ID
45157
Category
science
Program ID
0104.C-0782(A)
Program Title
THE PLANET-FORMING ENVIRONMENT OF LOW-MASS YOUNG STARS AT THE HIGHEST ANGULAR RESOLUTION IN THE MID-IR
Program Type
GTO
PI / COI
MATTER/ ALLOUCHE/ AUGEREAU/ BERIO/ CRUZALÈBES/ DOMINIK/ HENNING/ HOFMANN/ HOGERHEIJDE/ JAFFE/ KLARMANN/ LAGARDE/ LINZL/ LOPEZ/ MILLOUR/ PANTIN/ PETROV/ SCHERTL/ VAN~BOEKEL/ VARGA/ WATERS/ WEIGELT/ WOLF/ YOFFE
Target
ID
33969
Name
V892_Tau
RA
64.669981
DEC
28.32086
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 40.4980 40.5980 39.6000 39.7000
U1-U3 77.7720 77.9650 46.6000 46.7000
U1-U4 121.6610 121.8330 70.1200 70.0270
U2-U3 37.9010 37.9880 54.1000 54.1000
U2-U4 89.1610 89.1870 83.4460 83.3250
U3-U4 59.0940 59.0150 101.7380 101.6310
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0782(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 58826.16832499
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892_Tau
RA 64.669981
DEC 28.32086
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 2308
HIERARCH ESO ISS PBL12 START 40.498
HIERARCH ESO ISS PBL12 END 40.598
HIERARCH ESO ISS PBLA12 START 39.6
HIERARCH ESO ISS PBLA12 END 39.7
HIERARCH ESO ISS PBL13 START 77.772
HIERARCH ESO ISS PBL13 END 77.965
HIERARCH ESO ISS PBLA13 START 46.6
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 121.661
HIERARCH ESO ISS PBL14 END 121.833
HIERARCH ESO ISS PBLA14 START 70.12
HIERARCH ESO ISS PBLA14 END 70.027
HIERARCH ESO ISS PBL23 START 37.901
HIERARCH ESO ISS PBL23 END 37.988
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.1
HIERARCH ESO ISS PBL24 START 89.161
HIERARCH ESO ISS PBL24 END 89.187
HIERARCH ESO ISS PBLA24 START 83.446
HIERARCH ESO ISS PBLA24 END 83.325
HIERARCH ESO ISS PBL34 START 59.094
HIERARCH ESO ISS PBL34 END 59.015
HIERARCH ESO ISS PBLA34 START 101.738
HIERARCH ESO ISS PBLA34 END 101.631
HIERARCH ESO ISS AMBI TAU0 START 0.005065
HIERARCH ESO ISS AMBI TAU0 END 0.004523
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.94