Exposure
ID
MATIS.2021-01-30T03:27:04.255_1
Header ID
MATIS.2021-01-30T03:27:04.255
Date updated
2021-01-30 03:35:36 UTC+0000
Release date
2022-01-30 03:35:36 UTC+0000
UTC Start
2021-01-30 03:27:04.255
UTC End
2021-01-30 03:28:04.263
MJD Start
59244.14379925
MJD End
59244.144493787
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0048165
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.91
Observation
ID
46620
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
35003
Name
V GW Ori
RA
82.286093
DEC
11.87003
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 54.1860 54.2280 36.1000 36.1000
U1-U3 100.1000 100.1620 40.8000 40.8000
U1-U4 129.0250 128.9560 60.5630 60.4930
U2-U3 46.3120 46.3290 46.3000 46.3000
U2-U4 82.8200 82.6740 76.3040 76.2260
U3-U4 48.5830 48.4150 104.7650 104.7640
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 59244.14379925
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286093
DEC 11.87003
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 54.186
HIERARCH ESO ISS PBL12 END 54.228
HIERARCH ESO ISS PBLA12 START 36.1
HIERARCH ESO ISS PBLA12 END 36.1
HIERARCH ESO ISS PBL13 START 100.1
HIERARCH ESO ISS PBL13 END 100.162
HIERARCH ESO ISS PBLA13 START 40.8
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 129.025
HIERARCH ESO ISS PBL14 END 128.956
HIERARCH ESO ISS PBLA14 START 60.563
HIERARCH ESO ISS PBLA14 END 60.493
HIERARCH ESO ISS PBL23 START 46.312
HIERARCH ESO ISS PBL23 END 46.329
HIERARCH ESO ISS PBLA23 START 46.3
HIERARCH ESO ISS PBLA23 END 46.3
HIERARCH ESO ISS PBL24 START 82.82
HIERARCH ESO ISS PBL24 END 82.674
HIERARCH ESO ISS PBLA24 START 76.304
HIERARCH ESO ISS PBLA24 END 76.226
HIERARCH ESO ISS PBL34 START 48.583
HIERARCH ESO ISS PBL34 END 48.415
HIERARCH ESO ISS PBLA34 START 104.765
HIERARCH ESO ISS PBLA34 END 104.764
HIERARCH ESO ISS AMBI TAU0 START 0.004632
HIERARCH ESO ISS AMBI TAU0 END 0.005001
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.92