Exposure
ID
MATIS.2019-12-09T03:57:58.505_1
Header ID
MATIS.2019-12-09T03:57:58.505
Date updated
2019-12-09 04:05:24 UTC+0000
Release date
2020-12-09 04:05:24 UTC+0000
UTC Start
2019-12-09 03:57:58.505
UTC End
2019-12-09 03:58:58.469
MJD Start
58826.16526048
MJD End
58826.16595450777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038625
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.84
Observation
ID
45156
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
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 40.0670 40.1680 39.4000 39.5000
U1-U3 76.9390 77.1340 46.6000 46.6000
U1-U4 120.8990 121.0800 70.5190 70.4270
U2-U3 37.5210 37.6100 54.3000 54.2000
U2-U4 89.0310 89.0630 83.9640 83.8430
U3-U4 59.4240 59.3490 102.1980 102.0910
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 58826.16526048
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892_Tau
RA 64.669981
DEC 28.32086
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 40.067
HIERARCH ESO ISS PBL12 END 40.168
HIERARCH ESO ISS PBLA12 START 39.4
HIERARCH ESO ISS PBLA12 END 39.5
HIERARCH ESO ISS PBL13 START 76.939
HIERARCH ESO ISS PBL13 END 77.134
HIERARCH ESO ISS PBLA13 START 46.6
HIERARCH ESO ISS PBLA13 END 46.6
HIERARCH ESO ISS PBL14 START 120.899
HIERARCH ESO ISS PBL14 END 121.08
HIERARCH ESO ISS PBLA14 START 70.519
HIERARCH ESO ISS PBLA14 END 70.427
HIERARCH ESO ISS PBL23 START 37.521
HIERARCH ESO ISS PBL23 END 37.61
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 89.031
HIERARCH ESO ISS PBL24 END 89.063
HIERARCH ESO ISS PBLA24 START 83.964
HIERARCH ESO ISS PBLA24 END 83.843
HIERARCH ESO ISS PBL34 START 59.424
HIERARCH ESO ISS PBL34 END 59.349
HIERARCH ESO ISS PBLA34 START 102.198
HIERARCH ESO ISS PBLA34 END 102.091
HIERARCH ESO ISS AMBI TAU0 START 0.003899
HIERARCH ESO ISS AMBI TAU0 END 0.003826
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84