Exposure
ID
MATIS.2021-02-03T02:04:25.111_1
Header ID
MATIS.2021-02-03T02:04:25.111
Date updated
2021-02-03 02:16:04 UTC+0000
Release date
2022-02-03 02:16:04 UTC+0000
UTC Start
2021-02-03 02:04:25.111
UTC End
2021-02-03 02:05:25.075
MJD Start
59248.08640175
MJD End
59248.0870957778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.008207
Ambient temperature (°C)
15.19
Seeing (arcsec)
0.39
Observation
ID
46670
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
35035
Name
V GW Ori
RA
82.285872
DEC
11.87025
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 50.7660 50.8280 34.2000 34.3000
U1-U3 94.3130 94.4270 40.3000 40.3000
U1-U4 129.2880 129.3490 64.1000 64.0590
U2-U3 44.1500 44.1990 47.2000 47.2000
U2-U4 88.9260 88.8840 80.6110 80.5540
U3-U4 57.4620 57.3570 105.6350 105.6110
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 59248.08640175
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285872
DEC 11.87025
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 50.766
HIERARCH ESO ISS PBL12 END 50.828
HIERARCH ESO ISS PBLA12 START 34.2
HIERARCH ESO ISS PBLA12 END 34.3
HIERARCH ESO ISS PBL13 START 94.313
HIERARCH ESO ISS PBL13 END 94.427
HIERARCH ESO ISS PBLA13 START 40.3
HIERARCH ESO ISS PBLA13 END 40.3
HIERARCH ESO ISS PBL14 START 129.288
HIERARCH ESO ISS PBL14 END 129.349
HIERARCH ESO ISS PBLA14 START 64.1
HIERARCH ESO ISS PBLA14 END 64.059
HIERARCH ESO ISS PBL23 START 44.15
HIERARCH ESO ISS PBL23 END 44.199
HIERARCH ESO ISS PBLA23 START 47.2
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 88.926
HIERARCH ESO ISS PBL24 END 88.884
HIERARCH ESO ISS PBLA24 START 80.611
HIERARCH ESO ISS PBLA24 END 80.554
HIERARCH ESO ISS PBL34 START 57.462
HIERARCH ESO ISS PBL34 END 57.357
HIERARCH ESO ISS PBLA34 START 105.635
HIERARCH ESO ISS PBLA34 END 105.611
HIERARCH ESO ISS AMBI TAU0 START 0.008757
HIERARCH ESO ISS AMBI TAU0 END 0.007657
HIERARCH ESO ISS AMBI TEMP 15.19
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.4