Exposure
ID
MATIS.2021-02-03T03:15:37.685_1
Header ID
MATIS.2021-02-03T03:15:37.685
Date updated
2021-02-03 03:26:13 UTC+0000
Release date
2022-02-03 03:26:13 UTC+0000
UTC Start
2021-02-03 03:15:37.685
UTC End
2021-02-03 03:16:37.693
MJD Start
59248.13585284
MJD End
59248.136547377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0063875
Ambient temperature (°C)
14.64
Seeing (arcsec)
0.445
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 54.3590 54.3980 36.1000 36.1000
U1-U3 100.3540 100.4110 40.7000 40.7000
U1-U4 128.7270 128.6530 60.2670 60.1960
U2-U3 46.3810 46.3960 46.2000 46.1000
U2-U4 82.2030 82.0560 75.9770 75.9000
U3-U4 47.8760 47.7090 104.7650 104.7660
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 59248.13585284
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 54.359
HIERARCH ESO ISS PBL12 END 54.398
HIERARCH ESO ISS PBLA12 START 36.1
HIERARCH ESO ISS PBLA12 END 36.1
HIERARCH ESO ISS PBL13 START 100.354
HIERARCH ESO ISS PBL13 END 100.411
HIERARCH ESO ISS PBLA13 START 40.7
HIERARCH ESO ISS PBLA13 END 40.7
HIERARCH ESO ISS PBL14 START 128.727
HIERARCH ESO ISS PBL14 END 128.653
HIERARCH ESO ISS PBLA14 START 60.267
HIERARCH ESO ISS PBLA14 END 60.196
HIERARCH ESO ISS PBL23 START 46.381
HIERARCH ESO ISS PBL23 END 46.396
HIERARCH ESO ISS PBLA23 START 46.2
HIERARCH ESO ISS PBLA23 END 46.1
HIERARCH ESO ISS PBL24 START 82.203
HIERARCH ESO ISS PBL24 END 82.056
HIERARCH ESO ISS PBLA24 START 75.977
HIERARCH ESO ISS PBLA24 END 75.9
HIERARCH ESO ISS PBL34 START 47.876
HIERARCH ESO ISS PBL34 END 47.709
HIERARCH ESO ISS PBLA34 START 104.765
HIERARCH ESO ISS PBLA34 END 104.766
HIERARCH ESO ISS AMBI TAU0 START 0.006152
HIERARCH ESO ISS AMBI TAU0 END 0.006623
HIERARCH ESO ISS AMBI TEMP 14.64
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.41