Exposure
ID
MATIS.2019-12-09T02:47:28.569_1
Header ID
MATIS.2019-12-09T02:47:28.569
Date updated
2019-12-09 02:55:35 UTC+0000
Release date
2019-12-09 02:47:28 UTC+0000
UTC Start
2019-12-09 02:47:28.569
UTC End
2019-12-09 02:48:28.509
MJD Start
58826.11630288
MJD End
58826.11699663
Exposure time (s)
59.9
Validation level
1
Tau 0: Coherence time (s)
0.002623
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.805
Observation
ID
45150
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
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 38.4130 38.5020 30.8000 30.9000
U1-U3 71.6730 71.8680 39.7000 39.8000
U1-U4 110.5130 110.7850 71.4820 71.4320
U2-U3 34.2410 34.3420 49.7000 49.7000
U2-U4 85.1460 85.2600 88.5860 88.4900
U3-U4 62.3220 62.3040 108.7660 108.6740
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 58826.11630288
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Tau
RA 61.175139
DEC 22.08203
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 0.222
HIERARCH ESO DET NDIT 270
HIERARCH ESO ISS PBL12 START 38.413
HIERARCH ESO ISS PBL12 END 38.502
HIERARCH ESO ISS PBLA12 START 30.8
HIERARCH ESO ISS PBLA12 END 30.9
HIERARCH ESO ISS PBL13 START 71.673
HIERARCH ESO ISS PBL13 END 71.868
HIERARCH ESO ISS PBLA13 START 39.7
HIERARCH ESO ISS PBLA13 END 39.8
HIERARCH ESO ISS PBL14 START 110.513
HIERARCH ESO ISS PBL14 END 110.785
HIERARCH ESO ISS PBLA14 START 71.482
HIERARCH ESO ISS PBLA14 END 71.432
HIERARCH ESO ISS PBL23 START 34.241
HIERARCH ESO ISS PBL23 END 34.342
HIERARCH ESO ISS PBLA23 START 49.7
HIERARCH ESO ISS PBLA23 END 49.7
HIERARCH ESO ISS PBL24 START 85.146
HIERARCH ESO ISS PBL24 END 85.26
HIERARCH ESO ISS PBLA24 START 88.586
HIERARCH ESO ISS PBLA24 END 88.49
HIERARCH ESO ISS PBL34 START 62.322
HIERARCH ESO ISS PBL34 END 62.304
HIERARCH ESO ISS PBLA34 START 108.766
HIERARCH ESO ISS PBLA34 END 108.674
HIERARCH ESO ISS AMBI TAU0 START 0.002398
HIERARCH ESO ISS AMBI TAU0 END 0.002848
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.74