Exposure
ID
MATIS.2019-12-09T04:11:30.230_1
Header ID
MATIS.2019-12-09T04:11:30.230
Date updated
2019-12-09 04:20:30 UTC+0000
Release date
2020-12-09 04:20:30 UTC+0000
UTC Start
2019-12-09 04:11:30.230
UTC End
2019-12-09 04:12:30.238
MJD Start
58826.17465544
MJD End
58826.17534997704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0051400000000000005
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.765
Observation
ID
45159
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
33970
Name
V892_Tau
RA
64.669681
DEC
28.3208
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 41.3740 41.4720 40.0000 40.1000
U1-U3 79.4460 79.6320 46.7000 46.7000
U1-U4 123.1190 123.2760 69.2900 69.1940
U2-U3 38.6560 38.7390 53.9000 53.8000
U2-U4 89.3470 89.3620 82.3770 82.2560
U3-U4 58.3630 58.2760 100.7970 100.6900
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 58826.17465544
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892_Tau
RA 64.669681
DEC 28.3208
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 41.374
HIERARCH ESO ISS PBL12 END 41.472
HIERARCH ESO ISS PBLA12 START 40.0
HIERARCH ESO ISS PBLA12 END 40.1
HIERARCH ESO ISS PBL13 START 79.446
HIERARCH ESO ISS PBL13 END 79.632
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 123.119
HIERARCH ESO ISS PBL14 END 123.276
HIERARCH ESO ISS PBLA14 START 69.29
HIERARCH ESO ISS PBLA14 END 69.194
HIERARCH ESO ISS PBL23 START 38.656
HIERARCH ESO ISS PBL23 END 38.739
HIERARCH ESO ISS PBLA23 START 53.9
HIERARCH ESO ISS PBLA23 END 53.8
HIERARCH ESO ISS PBL24 START 89.347
HIERARCH ESO ISS PBL24 END 89.362
HIERARCH ESO ISS PBLA24 START 82.377
HIERARCH ESO ISS PBLA24 END 82.256
HIERARCH ESO ISS PBL34 START 58.363
HIERARCH ESO ISS PBL34 END 58.276
HIERARCH ESO ISS PBLA34 START 100.797
HIERARCH ESO ISS PBLA34 END 100.69
HIERARCH ESO ISS AMBI TAU0 START 0.004937
HIERARCH ESO ISS AMBI TAU0 END 0.005343
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.76