Exposure
ID
MATIS.2019-12-09T02:52:34.383_1
Header ID
MATIS.2019-12-09T02:52:34.383
Date updated
2019-12-09 03:05:18 UTC+0000
Release date
2019-12-09 02:52:34 UTC+0000
UTC Start
2019-12-09 02:52:34.383
UTC End
2019-12-09 02:53:34.391
MJD Start
58826.1198424
MJD End
58826.120536937
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003165
Ambient temperature (°C)
12.46
Seeing (arcsec)
0.76
Observation
ID
45151
Category
calibrator
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
33966
Name
37Tau
RA
61.175139
DEC
22.08203
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 38.8540 38.9440 31.4000 31.5000
U1-U3 72.6370 72.8320 40.1000 40.2000
U1-U4 111.8400 112.1030 71.2320 71.1800
U2-U3 34.7360 34.8360 49.9000 49.9000
U2-U4 85.6930 85.7990 88.1150 88.0200
U3-U4 62.2250 62.2020 108.3140 108.2240
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0782(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58826.1198424
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Tau
RA 61.175139
DEC 22.08203
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 38.854
HIERARCH ESO ISS PBL12 END 38.944
HIERARCH ESO ISS PBLA12 START 31.4
HIERARCH ESO ISS PBLA12 END 31.5
HIERARCH ESO ISS PBL13 START 72.637
HIERARCH ESO ISS PBL13 END 72.832
HIERARCH ESO ISS PBLA13 START 40.1
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 111.84
HIERARCH ESO ISS PBL14 END 112.103
HIERARCH ESO ISS PBLA14 START 71.232
HIERARCH ESO ISS PBLA14 END 71.18
HIERARCH ESO ISS PBL23 START 34.736
HIERARCH ESO ISS PBL23 END 34.836
HIERARCH ESO ISS PBLA23 START 49.9
HIERARCH ESO ISS PBLA23 END 49.9
HIERARCH ESO ISS PBL24 START 85.693
HIERARCH ESO ISS PBL24 END 85.799
HIERARCH ESO ISS PBLA24 START 88.115
HIERARCH ESO ISS PBLA24 END 88.02
HIERARCH ESO ISS PBL34 START 62.225
HIERARCH ESO ISS PBL34 END 62.202
HIERARCH ESO ISS PBLA34 START 108.314
HIERARCH ESO ISS PBLA34 END 108.224
HIERARCH ESO ISS AMBI TAU0 START 0.003165
HIERARCH ESO ISS AMBI TAU0 END 0.003165
HIERARCH ESO ISS AMBI TEMP 12.46
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76