Exposure
ID
MATIS.2021-02-03T01:11:03.717_1
Header ID
MATIS.2021-02-03T01:11:03.717
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 01:11:03.717
UTC End
2021-02-03 01:12:03.725
MJD Start
59248.04934858
MJD End
59248.050043117
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005562
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.87
Observation
ID
46667
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
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 47.3200 47.3900 30.7000 30.8000
U1-U3 87.5840 87.7280 37.8000 37.9000
U1-U4 123.3590 123.5260 65.5990 65.5810
U2-U3 41.0510 41.1220 46.0000 46.1000
U2-U4 88.7870 88.8330 83.3610 83.3120
U3-U4 61.4150 61.3660 107.2730 107.2340
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 59248.04934858
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285738
DEC 11.87035
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 47.32
HIERARCH ESO ISS PBL12 END 47.39
HIERARCH ESO ISS PBLA12 START 30.7
HIERARCH ESO ISS PBLA12 END 30.8
HIERARCH ESO ISS PBL13 START 87.584
HIERARCH ESO ISS PBL13 END 87.728
HIERARCH ESO ISS PBLA13 START 37.8
HIERARCH ESO ISS PBLA13 END 37.9
HIERARCH ESO ISS PBL14 START 123.359
HIERARCH ESO ISS PBL14 END 123.526
HIERARCH ESO ISS PBLA14 START 65.599
HIERARCH ESO ISS PBLA14 END 65.581
HIERARCH ESO ISS PBL23 START 41.051
HIERARCH ESO ISS PBL23 END 41.122
HIERARCH ESO ISS PBLA23 START 46.0
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 88.787
HIERARCH ESO ISS PBL24 END 88.833
HIERARCH ESO ISS PBLA24 START 83.361
HIERARCH ESO ISS PBLA24 END 83.312
HIERARCH ESO ISS PBL34 START 61.415
HIERARCH ESO ISS PBL34 END 61.366
HIERARCH ESO ISS PBLA34 START 107.273
HIERARCH ESO ISS PBLA34 END 107.234
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