Exposure
ID
MATIS.2021-01-30T03:18:17.478_1
Header ID
MATIS.2021-01-30T03:18:17.478
Date updated
2021-01-30 03:30:50 UTC+0000
Release date
2022-01-30 03:30:50 UTC+0000
UTC Start
2021-01-30 03:18:17.478
UTC End
2021-01-30 03:19:17.486
MJD Start
59244.13770229
MJD End
59244.138396827
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005427
Ambient temperature (°C)
13.41
Seeing (arcsec)
0.8
Observation
ID
46620
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
35003
Name
V GW Ori
RA
82.286093
DEC
11.87003
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 53.8150 53.8600 36.0000 36.0000
U1-U3 99.5360 99.6060 40.9000 40.9000
U1-U4 129.5300 129.4770 61.1400 61.0740
U2-U3 46.1440 46.1660 46.6000 46.5000
U2-U4 83.9960 83.8630 76.9480 76.8740
U3-U4 49.9760 49.8150 104.7900 104.7850
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 59244.13770229
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286093
DEC 11.87003
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 53.815
HIERARCH ESO ISS PBL12 END 53.86
HIERARCH ESO ISS PBLA12 START 36.0
HIERARCH ESO ISS PBLA12 END 36.0
HIERARCH ESO ISS PBL13 START 99.536
HIERARCH ESO ISS PBL13 END 99.606
HIERARCH ESO ISS PBLA13 START 40.9
HIERARCH ESO ISS PBLA13 END 40.9
HIERARCH ESO ISS PBL14 START 129.53
HIERARCH ESO ISS PBL14 END 129.477
HIERARCH ESO ISS PBLA14 START 61.14
HIERARCH ESO ISS PBLA14 END 61.074
HIERARCH ESO ISS PBL23 START 46.144
HIERARCH ESO ISS PBL23 END 46.166
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 83.996
HIERARCH ESO ISS PBL24 END 83.863
HIERARCH ESO ISS PBLA24 START 76.948
HIERARCH ESO ISS PBLA24 END 76.874
HIERARCH ESO ISS PBL34 START 49.976
HIERARCH ESO ISS PBL34 END 49.815
HIERARCH ESO ISS PBLA34 START 104.79
HIERARCH ESO ISS PBLA34 END 104.785
HIERARCH ESO ISS AMBI TAU0 START 0.0052
HIERARCH ESO ISS AMBI TAU0 END 0.005654
HIERARCH ESO ISS AMBI TEMP 13.41
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.79