Exposure
ID
MATIS.2021-02-03T03:16:48.517_1
Header ID
MATIS.2021-02-03T03:16:48.517
Date updated
2021-02-03 03:26:13 UTC+0000
Release date
2022-02-03 03:26:13 UTC+0000
UTC Start
2021-02-03 03:16:48.517
UTC End
2021-02-03 03:17:48.577
MJD Start
59248.13667265
MJD End
59248.1373677889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006623
Ambient temperature (°C)
14.6
Seeing (arcsec)
0.41
Observation
ID
46674
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
35037
Name
V GW Ori
RA
82.285924
DEC
11.87023
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 54.4050 54.4450 36.1000 36.1000
U1-U3 100.4200 100.4780 40.7000 40.7000
U1-U4 128.6410 128.5630 60.1850 60.1110
U2-U3 46.3990 46.4140 46.1000 46.1000
U2-U4 82.0310 81.8780 75.8870 75.8070
U3-U4 47.6810 47.5080 104.7660 104.7670
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 59248.13667265
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285924
DEC 11.87023
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 0.286
HIERARCH ESO DET NDIT 210
HIERARCH ESO ISS PBL12 START 54.405
HIERARCH ESO ISS PBL12 END 54.445
HIERARCH ESO ISS PBLA12 START 36.1
HIERARCH ESO ISS PBLA12 END 36.1
HIERARCH ESO ISS PBL13 START 100.42
HIERARCH ESO ISS PBL13 END 100.478
HIERARCH ESO ISS PBLA13 START 40.7
HIERARCH ESO ISS PBLA13 END 40.7
HIERARCH ESO ISS PBL14 START 128.641
HIERARCH ESO ISS PBL14 END 128.563
HIERARCH ESO ISS PBLA14 START 60.185
HIERARCH ESO ISS PBLA14 END 60.111
HIERARCH ESO ISS PBL23 START 46.399
HIERARCH ESO ISS PBL23 END 46.414
HIERARCH ESO ISS PBLA23 START 46.1
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 82.031
HIERARCH ESO ISS PBL24 END 81.878
HIERARCH ESO ISS PBLA24 START 75.887
HIERARCH ESO ISS PBLA24 END 75.807
HIERARCH ESO ISS PBL34 START 47.681
HIERARCH ESO ISS PBL34 END 47.508
HIERARCH ESO ISS PBLA34 START 104.766
HIERARCH ESO ISS PBLA34 END 104.767
HIERARCH ESO ISS AMBI TAU0 START 0.006623
HIERARCH ESO ISS AMBI TAU0 END 0.006623
HIERARCH ESO ISS AMBI TEMP 14.6
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41