Exposure
ID
MATIS.2019-12-09T03:10:27.869_1
Header ID
MATIS.2019-12-09T03:10:27.869
Date updated
2019-12-09 03:20:18 UTC+0000
Release date
2019-12-09 03:10:27 UTC+0000
UTC Start
2019-12-09 03:10:27.869
UTC End
2019-12-09 03:11:27.929
MJD Start
58826.132267
MJD End
58826.1329621389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0055875
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.565
Observation
ID
45152
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
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 40.4210 40.5120 33.3000 33.4000
U1-U3 75.9770 76.1680 41.4000 41.5000
U1-U4 116.1410 116.3720 70.2960 70.2390
U2-U3 36.4160 36.5100 50.5000 50.5000
U2-U4 87.3190 87.3990 86.4760 86.3820
U3-U4 61.6930 61.6530 106.7800 106.6930
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 58826.132267
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Tau
RA 61.175137
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 0.286
HIERARCH ESO DET NDIT 210
HIERARCH ESO ISS PBL12 START 40.421
HIERARCH ESO ISS PBL12 END 40.512
HIERARCH ESO ISS PBLA12 START 33.3
HIERARCH ESO ISS PBLA12 END 33.4
HIERARCH ESO ISS PBL13 START 75.977
HIERARCH ESO ISS PBL13 END 76.168
HIERARCH ESO ISS PBLA13 START 41.4
HIERARCH ESO ISS PBLA13 END 41.5
HIERARCH ESO ISS PBL14 START 116.141
HIERARCH ESO ISS PBL14 END 116.372
HIERARCH ESO ISS PBLA14 START 70.296
HIERARCH ESO ISS PBLA14 END 70.239
HIERARCH ESO ISS PBL23 START 36.416
HIERARCH ESO ISS PBL23 END 36.51
HIERARCH ESO ISS PBLA23 START 50.5
HIERARCH ESO ISS PBLA23 END 50.5
HIERARCH ESO ISS PBL24 START 87.319
HIERARCH ESO ISS PBL24 END 87.399
HIERARCH ESO ISS PBLA24 START 86.476
HIERARCH ESO ISS PBLA24 END 86.382
HIERARCH ESO ISS PBL34 START 61.693
HIERARCH ESO ISS PBL34 END 61.653
HIERARCH ESO ISS PBLA34 START 106.78
HIERARCH ESO ISS PBLA34 END 106.693
HIERARCH ESO ISS AMBI TAU0 START 0.005641
HIERARCH ESO ISS AMBI TAU0 END 0.005534
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.57