Exposure
ID
MATIS.2021-01-31T01:47:13.347_1
Header ID
MATIS.2021-01-31T01:47:13.347
Date updated
2021-01-31 01:55:36 UTC+0000
Release date
2022-01-31 01:55:36 UTC+0000
UTC Start
2021-01-31 01:47:13.347
UTC End
2021-01-31 01:48:13.355
MJD Start
59245.07446004
MJD End
59245.075154577
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00622
Ambient temperature (°C)
14.13
Seeing (arcsec)
0.505
Observation
ID
46638
Category
science
Program ID
106.21EE.001
Program Title
DISK TEARING IN THE GW ORIONIS TRIPLE SYSTEM
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ KREPLIN/ BATE/ YOUNG
Target
ID
35016
Name
V GW Ori
RA
82.286047
DEC
11.86998
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 48.9440 49.0110 32.6000 32.6000
U1-U3 90.8470 90.9790 39.2000 39.2000
U1-U4 126.7490 126.8670 65.0550 65.0270
U2-U3 42.6050 42.6660 46.8000 46.8000
U2-U4 89.4170 89.4220 82.1550 82.1020
U3-U4 59.9690 59.8950 106.4280 106.3950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21EE.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59245.07446004
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286047
DEC 11.86998
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 48.944
HIERARCH ESO ISS PBL12 END 49.011
HIERARCH ESO ISS PBLA12 START 32.6
HIERARCH ESO ISS PBLA12 END 32.6
HIERARCH ESO ISS PBL13 START 90.847
HIERARCH ESO ISS PBL13 END 90.979
HIERARCH ESO ISS PBLA13 START 39.2
HIERARCH ESO ISS PBLA13 END 39.2
HIERARCH ESO ISS PBL14 START 126.749
HIERARCH ESO ISS PBL14 END 126.867
HIERARCH ESO ISS PBLA14 START 65.055
HIERARCH ESO ISS PBLA14 END 65.027
HIERARCH ESO ISS PBL23 START 42.605
HIERARCH ESO ISS PBL23 END 42.666
HIERARCH ESO ISS PBLA23 START 46.8
HIERARCH ESO ISS PBLA23 END 46.8
HIERARCH ESO ISS PBL24 START 89.417
HIERARCH ESO ISS PBL24 END 89.422
HIERARCH ESO ISS PBLA24 START 82.155
HIERARCH ESO ISS PBLA24 END 82.102
HIERARCH ESO ISS PBL34 START 59.969
HIERARCH ESO ISS PBL34 END 59.895
HIERARCH ESO ISS PBLA34 START 106.428
HIERARCH ESO ISS PBLA34 END 106.395
HIERARCH ESO ISS AMBI TAU0 START 0.005786
HIERARCH ESO ISS AMBI TAU0 END 0.006654
HIERARCH ESO ISS AMBI TEMP 14.13
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.48