Exposure
ID
MATIS.2021-01-30T03:14:07.038_1
Header ID
MATIS.2021-01-30T03:14:07.038
Date updated
2021-01-30 03:20:49 UTC+0000
Release date
2022-01-30 03:20:49 UTC+0000
UTC Start
2021-01-30 03:14:07.038
UTC End
2021-01-30 03:15:07.002
MJD Start
59244.13480368
MJD End
59244.1354977078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005735
Ambient temperature (°C)
13.47
Seeing (arcsec)
0.71
Observation
ID
46619
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
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 53.6300 53.6750 35.9000 35.9000
U1-U3 99.2470 99.3180 40.9000 40.9000
U1-U4 129.7220 129.6780 61.4010 61.3390
U2-U3 46.0520 46.0750 46.7000 46.6000
U2-U4 84.5170 84.3940 77.2440 77.1740
U3-U4 50.6150 50.4630 104.8120 104.8060
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 59244.13480368
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286093
DEC 11.87003
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 53.63
HIERARCH ESO ISS PBL12 END 53.675
HIERARCH ESO ISS PBLA12 START 35.9
HIERARCH ESO ISS PBLA12 END 35.9
HIERARCH ESO ISS PBL13 START 99.247
HIERARCH ESO ISS PBL13 END 99.318
HIERARCH ESO ISS PBLA13 START 40.9
HIERARCH ESO ISS PBLA13 END 40.9
HIERARCH ESO ISS PBL14 START 129.722
HIERARCH ESO ISS PBL14 END 129.678
HIERARCH ESO ISS PBLA14 START 61.401
HIERARCH ESO ISS PBLA14 END 61.339
HIERARCH ESO ISS PBL23 START 46.052
HIERARCH ESO ISS PBL23 END 46.075
HIERARCH ESO ISS PBLA23 START 46.7
HIERARCH ESO ISS PBLA23 END 46.6
HIERARCH ESO ISS PBL24 START 84.517
HIERARCH ESO ISS PBL24 END 84.394
HIERARCH ESO ISS PBLA24 START 77.244
HIERARCH ESO ISS PBLA24 END 77.174
HIERARCH ESO ISS PBL34 START 50.615
HIERARCH ESO ISS PBL34 END 50.463
HIERARCH ESO ISS PBLA34 START 104.812
HIERARCH ESO ISS PBLA34 END 104.806
HIERARCH ESO ISS AMBI TAU0 START 0.005751
HIERARCH ESO ISS AMBI TAU0 END 0.005719
HIERARCH ESO ISS AMBI TEMP 13.47
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.69