Exposure
ID
MATIS.2019-12-09T05:53:12.138_1
Header ID
MATIS.2019-12-09T05:53:12.138
Date updated
2019-12-09 06:05:13 UTC+0000
Release date
2020-12-09 06:05:13 UTC+0000
UTC Start
2019-12-09 05:53:12.138
UTC End
2019-12-09 05:54:12.198
MJD Start
58826.24527938
MJD End
58826.24597451888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033169999999999996
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.51
Observation
ID
45165
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 50.0030 50.0710 39.7000 39.6000
U1-U3 94.4690 94.5790 43.8000 43.8000
U1-U4 130.2000 130.1930 59.6000 59.4840
U2-U3 44.7430 44.7820 48.4000 48.4000
U2-U4 84.9200 84.8120 71.1820 71.0430
U3-U4 46.9520 46.7840 92.7900 92.6850
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 58826.24527938
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME DG_Tau
RA 66.770558
DEC 26.10442
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 50.003
HIERARCH ESO ISS PBL12 END 50.071
HIERARCH ESO ISS PBLA12 START 39.7
HIERARCH ESO ISS PBLA12 END 39.6
HIERARCH ESO ISS PBL13 START 94.469
HIERARCH ESO ISS PBL13 END 94.579
HIERARCH ESO ISS PBLA13 START 43.8
HIERARCH ESO ISS PBLA13 END 43.8
HIERARCH ESO ISS PBL14 START 130.2
HIERARCH ESO ISS PBL14 END 130.193
HIERARCH ESO ISS PBLA14 START 59.6
HIERARCH ESO ISS PBLA14 END 59.484
HIERARCH ESO ISS PBL23 START 44.743
HIERARCH ESO ISS PBL23 END 44.782
HIERARCH ESO ISS PBLA23 START 48.4
HIERARCH ESO ISS PBLA23 END 48.4
HIERARCH ESO ISS PBL24 START 84.92
HIERARCH ESO ISS PBL24 END 84.812
HIERARCH ESO ISS PBLA24 START 71.182
HIERARCH ESO ISS PBLA24 END 71.043
HIERARCH ESO ISS PBL34 START 46.952
HIERARCH ESO ISS PBL34 END 46.784
HIERARCH ESO ISS PBLA34 START 92.79
HIERARCH ESO ISS PBLA34 END 92.685
HIERARCH ESO ISS AMBI TAU0 START 0.003446
HIERARCH ESO ISS AMBI TAU0 END 0.003188
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51