Exposure
ID
MATIS.2019-12-09T04:15:30.277_1
Header ID
MATIS.2019-12-09T04:15:30.277
Date updated
2019-12-09 04:25:19 UTC+0000
Release date
2020-12-09 04:25:19 UTC+0000
UTC Start
2019-12-09 04:15:30.277
UTC End
2019-12-09 04:16:30.337
MJD Start
58826.17743376
MJD End
58826.178128898886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0048035000000000005
Ambient temperature (°C)
13.29
Seeing (arcsec)
0.74
Observation
ID
45158
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
33970
Name
V892_Tau
RA
64.669681
DEC
28.3208
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 41.7540 41.8520 40.2000 40.2000
U1-U3 80.1650 80.3500 46.7000 46.7000
U1-U4 123.7160 123.8660 68.9200 68.8230
U2-U3 38.9770 39.0590 53.8000 53.7000
U2-U4 89.3950 89.4040 81.9050 81.7830
U3-U4 58.0200 57.9280 100.3840 100.2770
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 58826.17743376
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V892_Tau
RA 64.669681
DEC 28.3208
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 41.754
HIERARCH ESO ISS PBL12 END 41.852
HIERARCH ESO ISS PBLA12 START 40.2
HIERARCH ESO ISS PBLA12 END 40.2
HIERARCH ESO ISS PBL13 START 80.165
HIERARCH ESO ISS PBL13 END 80.35
HIERARCH ESO ISS PBLA13 START 46.7
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 123.716
HIERARCH ESO ISS PBL14 END 123.866
HIERARCH ESO ISS PBLA14 START 68.92
HIERARCH ESO ISS PBLA14 END 68.823
HIERARCH ESO ISS PBL23 START 38.977
HIERARCH ESO ISS PBL23 END 39.059
HIERARCH ESO ISS PBLA23 START 53.8
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 89.395
HIERARCH ESO ISS PBL24 END 89.404
HIERARCH ESO ISS PBLA24 START 81.905
HIERARCH ESO ISS PBLA24 END 81.783
HIERARCH ESO ISS PBL34 START 58.02
HIERARCH ESO ISS PBL34 END 57.928
HIERARCH ESO ISS PBLA34 START 100.384
HIERARCH ESO ISS PBLA34 END 100.277
HIERARCH ESO ISS AMBI TAU0 START 0.0049
HIERARCH ESO ISS AMBI TAU0 END 0.004707
HIERARCH ESO ISS AMBI TEMP 13.29
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.7