Exposure
ID
MATIS.2019-12-09T04:04:36.959_1
Header ID
MATIS.2019-12-09T04:04:36.959
Date updated
2019-12-09 04:10:27 UTC+0000
Release date
2020-12-09 04:10:27 UTC+0000
UTC Start
2019-12-09 04:04:36.959
UTC End
2019-12-09 04:05:36.967
MJD Start
58826.16987221
MJD End
58826.17056674704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004164
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.77
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 40.7110 40.8140 39.7000 39.8000
U1-U3 78.1810 78.3780 46.7000 46.7000
U1-U4 122.0260 122.2000 69.9210 69.8240
U2-U3 38.0890 38.1760 54.1000 54.1000
U2-U4 89.2170 89.2400 83.1840 83.0630
U3-U4 58.9220 58.8400 101.5070 101.4000
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 58826.16987221
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 40.711
HIERARCH ESO ISS PBL12 END 40.814
HIERARCH ESO ISS PBLA12 START 39.7
HIERARCH ESO ISS PBLA12 END 39.8
HIERARCH ESO ISS PBL13 START 78.181
HIERARCH ESO ISS PBL13 END 78.378
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 122.026
HIERARCH ESO ISS PBL14 END 122.2
HIERARCH ESO ISS PBLA14 START 69.921
HIERARCH ESO ISS PBLA14 END 69.824
HIERARCH ESO ISS PBL23 START 38.089
HIERARCH ESO ISS PBL23 END 38.176
HIERARCH ESO ISS PBLA23 START 54.1
HIERARCH ESO ISS PBLA23 END 54.1
HIERARCH ESO ISS PBL24 START 89.217
HIERARCH ESO ISS PBL24 END 89.24
HIERARCH ESO ISS PBLA24 START 83.184
HIERARCH ESO ISS PBLA24 END 83.063
HIERARCH ESO ISS PBL34 START 58.922
HIERARCH ESO ISS PBL34 END 58.84
HIERARCH ESO ISS PBLA34 START 101.507
HIERARCH ESO ISS PBLA34 END 101.4
HIERARCH ESO ISS AMBI TAU0 START 0.004164
HIERARCH ESO ISS AMBI TAU0 END 0.004164
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77