Exposure
ID
MATIS.2019-12-09T05:47:51.589_1
Header ID
MATIS.2019-12-09T05:47:51.589
Date updated
2019-12-09 05:55:31 UTC+0000
Release date
2020-12-09 05:55:30 UTC+0000
UTC Start
2019-12-09 05:47:51.589
UTC End
2019-12-09 05:48:51.597
MJD Start
58826.24156932
MJD End
58826.24226385704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003615
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.53
Observation
ID
45166
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
33973
Name
DG_Tau
RA
66.770558
DEC
26.10442
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 49.6450 49.7150 39.8000 39.7000
U1-U3 93.8830 93.9980 44.0000 44.0000
U1-U4 130.2080 130.2090 60.1900 60.0770
U2-U3 44.5300 44.5720 48.8000 48.7000
U2-U4 85.4600 85.3580 71.8920 71.7550
U3-U4 47.8030 47.6400 93.3230 93.2200
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 58826.24156932
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DG_Tau
RA 66.770558
DEC 26.10442
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 49.645
HIERARCH ESO ISS PBL12 END 49.715
HIERARCH ESO ISS PBLA12 START 39.8
HIERARCH ESO ISS PBLA12 END 39.7
HIERARCH ESO ISS PBL13 START 93.883
HIERARCH ESO ISS PBL13 END 93.998
HIERARCH ESO ISS PBLA13 START 44.0
HIERARCH ESO ISS PBLA13 END 44.0
HIERARCH ESO ISS PBL14 START 130.208
HIERARCH ESO ISS PBL14 END 130.209
HIERARCH ESO ISS PBLA14 START 60.19
HIERARCH ESO ISS PBLA14 END 60.077
HIERARCH ESO ISS PBL23 START 44.53
HIERARCH ESO ISS PBL23 END 44.572
HIERARCH ESO ISS PBLA23 START 48.8
HIERARCH ESO ISS PBLA23 END 48.7
HIERARCH ESO ISS PBL24 START 85.46
HIERARCH ESO ISS PBL24 END 85.358
HIERARCH ESO ISS PBLA24 START 71.892
HIERARCH ESO ISS PBLA24 END 71.755
HIERARCH ESO ISS PBL34 START 47.803
HIERARCH ESO ISS PBL34 END 47.64
HIERARCH ESO ISS PBLA34 START 93.323
HIERARCH ESO ISS PBLA34 END 93.22
HIERARCH ESO ISS AMBI TAU0 START 0.003615
HIERARCH ESO ISS AMBI TAU0 END 0.003615
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.53