Exposure
ID
MATIS.2019-12-09T03:07:51.477_1
Header ID
MATIS.2019-12-09T03:07:51.477
Date updated
2019-12-09 03:15:36 UTC+0000
Release date
2019-12-09 03:07:51 UTC+0000
UTC Start
2019-12-09 03:07:51.477
UTC End
2019-12-09 03:08:51.485
MJD Start
58826.13045691
MJD End
58826.131151447
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049315
Ambient temperature (°C)
12.73
Seeing (arcsec)
0.585
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 40.1920 40.2830 33.0000 33.1000
U1-U3 75.4970 75.6880 41.3000 41.3000
U1-U4 115.5510 115.7870 70.4370 70.3810
U2-U3 36.1780 36.2730 50.4000 50.4000
U2-U4 87.1120 87.1950 86.7130 86.6190
U3-U4 61.7890 61.7510 106.9980 106.9110
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 58826.13045691
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 40.192
HIERARCH ESO ISS PBL12 END 40.283
HIERARCH ESO ISS PBLA12 START 33.0
HIERARCH ESO ISS PBLA12 END 33.1
HIERARCH ESO ISS PBL13 START 75.497
HIERARCH ESO ISS PBL13 END 75.688
HIERARCH ESO ISS PBLA13 START 41.3
HIERARCH ESO ISS PBLA13 END 41.3
HIERARCH ESO ISS PBL14 START 115.551
HIERARCH ESO ISS PBL14 END 115.787
HIERARCH ESO ISS PBLA14 START 70.437
HIERARCH ESO ISS PBLA14 END 70.381
HIERARCH ESO ISS PBL23 START 36.178
HIERARCH ESO ISS PBL23 END 36.273
HIERARCH ESO ISS PBLA23 START 50.4
HIERARCH ESO ISS PBLA23 END 50.4
HIERARCH ESO ISS PBL24 START 87.112
HIERARCH ESO ISS PBL24 END 87.195
HIERARCH ESO ISS PBLA24 START 86.713
HIERARCH ESO ISS PBLA24 END 86.619
HIERARCH ESO ISS PBL34 START 61.789
HIERARCH ESO ISS PBL34 END 61.751
HIERARCH ESO ISS PBLA34 START 106.998
HIERARCH ESO ISS PBLA34 END 106.911
HIERARCH ESO ISS AMBI TAU0 START 0.004926
HIERARCH ESO ISS AMBI TAU0 END 0.004937
HIERARCH ESO ISS AMBI TEMP 12.73
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.58