Exposure
ID
MATIS.2019-12-09T03:09:08.834_1
Header ID
MATIS.2019-12-09T03:09:08.834
Date updated
2019-12-09 03:20:18 UTC+0000
Release date
2019-12-09 03:09:08 UTC+0000
UTC Start
2019-12-09 03:09:08.834
UTC End
2019-12-09 03:10:08.842
MJD Start
58826.13135224
MJD End
58826.132046777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005289
Ambient temperature (°C)
12.77
Seeing (arcsec)
0.57
Observation
ID
45153
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
33967
Name
37Tau
RA
61.175137
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 40.3030 40.3970 33.2000 33.3000
U1-U3 75.7310 75.9280 41.3000 41.4000
U1-U4 115.8400 116.0810 70.3690 70.3110
U2-U3 36.2940 36.3920 50.4000 50.5000
U2-U4 87.2140 87.2990 86.5970 86.5000
U3-U4 61.7430 61.7030 106.8920 106.8020
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 58826.13135224
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Tau
RA 61.175137
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 40.303
HIERARCH ESO ISS PBL12 END 40.397
HIERARCH ESO ISS PBLA12 START 33.2
HIERARCH ESO ISS PBLA12 END 33.3
HIERARCH ESO ISS PBL13 START 75.731
HIERARCH ESO ISS PBL13 END 75.928
HIERARCH ESO ISS PBLA13 START 41.3
HIERARCH ESO ISS PBLA13 END 41.4
HIERARCH ESO ISS PBL14 START 115.84
HIERARCH ESO ISS PBL14 END 116.081
HIERARCH ESO ISS PBLA14 START 70.369
HIERARCH ESO ISS PBLA14 END 70.311
HIERARCH ESO ISS PBL23 START 36.294
HIERARCH ESO ISS PBL23 END 36.392
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 50.5
HIERARCH ESO ISS PBL24 START 87.214
HIERARCH ESO ISS PBL24 END 87.299
HIERARCH ESO ISS PBLA24 START 86.597
HIERARCH ESO ISS PBLA24 END 86.5
HIERARCH ESO ISS PBL34 START 61.743
HIERARCH ESO ISS PBL34 END 61.703
HIERARCH ESO ISS PBLA34 START 106.892
HIERARCH ESO ISS PBLA34 END 106.802
HIERARCH ESO ISS AMBI TAU0 START 0.004937
HIERARCH ESO ISS AMBI TAU0 END 0.005641
HIERARCH ESO ISS AMBI TEMP 12.77
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.56