Exposure
ID
MATIS.2021-02-03T03:04:14.238_1
Header ID
MATIS.2021-02-03T03:04:14.238
Date updated
2021-02-03 03:16:03 UTC+0000
Release date
2022-02-03 03:16:02 UTC+0000
UTC Start
2021-02-03 03:04:14.238
UTC End
2021-02-03 03:05:14.246
MJD Start
59248.12794257
MJD End
59248.128637107
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006573
Ambient temperature (°C)
14.81
Seeing (arcsec)
0.435
Observation
ID
46675
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
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 53.8880 53.9330 36.0000 36.0000
U1-U3 99.6480 99.7170 40.8000 40.8000
U1-U4 129.4440 129.3880 61.0330 60.9660
U2-U3 46.1790 46.2000 46.5000 46.5000
U2-U4 83.7800 83.6450 76.8280 76.7530
U3-U4 49.7150 49.5530 104.7830 104.7790
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 59248.12794257
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285924
DEC 11.87023
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 53.888
HIERARCH ESO ISS PBL12 END 53.933
HIERARCH ESO ISS PBLA12 START 36.0
HIERARCH ESO ISS PBLA12 END 36.0
HIERARCH ESO ISS PBL13 START 99.648
HIERARCH ESO ISS PBL13 END 99.717
HIERARCH ESO ISS PBLA13 START 40.8
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 129.444
HIERARCH ESO ISS PBL14 END 129.388
HIERARCH ESO ISS PBLA14 START 61.033
HIERARCH ESO ISS PBLA14 END 60.966
HIERARCH ESO ISS PBL23 START 46.179
HIERARCH ESO ISS PBL23 END 46.2
HIERARCH ESO ISS PBLA23 START 46.5
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 83.78
HIERARCH ESO ISS PBL24 END 83.645
HIERARCH ESO ISS PBLA24 START 76.828
HIERARCH ESO ISS PBLA24 END 76.753
HIERARCH ESO ISS PBL34 START 49.715
HIERARCH ESO ISS PBL34 END 49.553
HIERARCH ESO ISS PBLA34 START 104.783
HIERARCH ESO ISS PBLA34 END 104.779
HIERARCH ESO ISS AMBI TAU0 START 0.005974
HIERARCH ESO ISS AMBI TAU0 END 0.007172
HIERARCH ESO ISS AMBI TEMP 14.81
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.38