Exposure
ID
MATIS.2019-12-09T04:16:47.825_1
Header ID
MATIS.2019-12-09T04:16:47.825
Date updated
2019-12-09 04:25:19 UTC+0000
Release date
2020-12-09 04:25:19 UTC+0000
UTC Start
2019-12-09 04:16:47.825
UTC End
2019-12-09 04:17:47.833
MJD Start
58826.17833131
MJD End
58826.17902584704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.655
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 41.8770 41.9750 40.2000 40.2000
U1-U3 80.3970 80.5810 46.7000 46.7000
U1-U4 123.9040 124.0520 68.7990 68.7020
U2-U3 39.0800 39.1620 53.7000 53.7000
U2-U4 89.4060 89.4140 81.7520 81.6290
U3-U4 57.9050 57.8130 100.2500 100.1430
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 58826.17833131
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 41.877
HIERARCH ESO ISS PBL12 END 41.975
HIERARCH ESO ISS PBLA12 START 40.2
HIERARCH ESO ISS PBLA12 END 40.2
HIERARCH ESO ISS PBL13 START 80.397
HIERARCH ESO ISS PBL13 END 80.581
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 123.904
HIERARCH ESO ISS PBL14 END 124.052
HIERARCH ESO ISS PBLA14 START 68.799
HIERARCH ESO ISS PBLA14 END 68.702
HIERARCH ESO ISS PBL23 START 39.08
HIERARCH ESO ISS PBL23 END 39.162
HIERARCH ESO ISS PBLA23 START 53.7
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 89.406
HIERARCH ESO ISS PBL24 END 89.414
HIERARCH ESO ISS PBLA24 START 81.752
HIERARCH ESO ISS PBLA24 END 81.629
HIERARCH ESO ISS PBL34 START 57.905
HIERARCH ESO ISS PBL34 END 57.813
HIERARCH ESO ISS PBLA34 START 100.25
HIERARCH ESO ISS PBLA34 END 100.143
HIERARCH ESO ISS AMBI TAU0 START 0.0047
HIERARCH ESO ISS AMBI TAU0 END 0.0047
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.63