Exposure
ID
MATIS.2019-12-09T04:18:08.191_1
Header ID
MATIS.2019-12-09T04:18:08.191
Date updated
2019-12-09 04:30:16 UTC+0000
Release date
2020-12-09 04:30:15 UTC+0000
UTC Start
2019-12-09 04:18:08.191
UTC End
2019-12-09 04:19:08.199
MJD Start
58826.17926147
MJD End
58826.179956007
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0052275
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.63
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 42.0030 42.1000 40.3000 40.3000
U1-U3 80.6340 80.8160 46.7000 46.7000
U1-U4 124.0940 124.2390 68.6740 68.5770
U2-U3 39.1850 39.2660 53.7000 53.6000
U2-U4 89.4150 89.4210 81.5940 81.4720
U3-U4 57.7860 57.6920 100.1120 100.0060
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 58826.17926147
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 42.003
HIERARCH ESO ISS PBL12 END 42.1
HIERARCH ESO ISS PBLA12 START 40.3
HIERARCH ESO ISS PBLA12 END 40.3
HIERARCH ESO ISS PBL13 START 80.634
HIERARCH ESO ISS PBL13 END 80.816
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 124.094
HIERARCH ESO ISS PBL14 END 124.239
HIERARCH ESO ISS PBLA14 START 68.674
HIERARCH ESO ISS PBLA14 END 68.577
HIERARCH ESO ISS PBL23 START 39.185
HIERARCH ESO ISS PBL23 END 39.266
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.6
HIERARCH ESO ISS PBL24 START 89.415
HIERARCH ESO ISS PBL24 END 89.421
HIERARCH ESO ISS PBLA24 START 81.594
HIERARCH ESO ISS PBLA24 END 81.472
HIERARCH ESO ISS PBL34 START 57.786
HIERARCH ESO ISS PBL34 END 57.692
HIERARCH ESO ISS PBLA34 START 100.112
HIERARCH ESO ISS PBLA34 END 100.006
HIERARCH ESO ISS AMBI TAU0 START 0.0047
HIERARCH ESO ISS AMBI TAU0 END 0.005755
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63