Exposure
ID
MATIS.2021-02-03T01:11:03.250_1
Header ID
MATIS.2021-02-03T01:11:03.250
Date updated
2021-02-03 01:21:19 UTC+0000
Release date
2022-02-03 01:21:19 UTC+0000
UTC Start
2021-02-03 01:11:03.250
UTC End
2021-02-03 01:12:03.310
MJD Start
59248.04934317
MJD End
59248.0500383089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005562
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.87
Observation
ID
46666
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
35033
Name
V GW Ori
RA
82.285738
DEC
11.87035
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 47.3180 47.3880 30.7000 30.8000
U1-U3 87.5800 87.7240 37.8000 37.9000
U1-U4 123.3530 123.5200 65.6000 65.5820
U2-U3 41.0490 41.1190 46.0000 46.1000
U2-U4 88.7850 88.8310 83.3630 83.3130
U3-U4 61.4160 61.3680 107.2740 107.2350
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 59248.04934317
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285738
DEC 11.87035
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 47.318
HIERARCH ESO ISS PBL12 END 47.388
HIERARCH ESO ISS PBLA12 START 30.7
HIERARCH ESO ISS PBLA12 END 30.8
HIERARCH ESO ISS PBL13 START 87.58
HIERARCH ESO ISS PBL13 END 87.724
HIERARCH ESO ISS PBLA13 START 37.8
HIERARCH ESO ISS PBLA13 END 37.9
HIERARCH ESO ISS PBL14 START 123.353
HIERARCH ESO ISS PBL14 END 123.52
HIERARCH ESO ISS PBLA14 START 65.6
HIERARCH ESO ISS PBLA14 END 65.582
HIERARCH ESO ISS PBL23 START 41.049
HIERARCH ESO ISS PBL23 END 41.119
HIERARCH ESO ISS PBLA23 START 46.0
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 88.785
HIERARCH ESO ISS PBL24 END 88.831
HIERARCH ESO ISS PBLA24 START 83.363
HIERARCH ESO ISS PBLA24 END 83.313
HIERARCH ESO ISS PBL34 START 61.416
HIERARCH ESO ISS PBL34 END 61.368
HIERARCH ESO ISS PBLA34 START 107.274
HIERARCH ESO ISS PBLA34 END 107.235
HIERARCH ESO ISS AMBI TAU0 START 0.005562
HIERARCH ESO ISS AMBI TAU0 END 0.005562
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.87