Exposure
ID
MATIS.2021-01-30T03:28:17.838_1
Header ID
MATIS.2021-01-30T03:28:17.838
Date updated
2021-01-30 03:40:39 UTC+0000
Release date
2022-01-30 03:40:38 UTC+0000
UTC Start
2021-01-30 03:28:17.838
UTC End
2021-01-30 03:29:17.898
MJD Start
59244.1446509
MJD End
59244.1453460389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004886
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.89
Observation
ID
46619
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
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 54.2360 54.2780 36.1000 36.1000
U1-U3 100.1740 100.2350 40.8000 40.8000
U1-U4 128.9430 128.8720 60.4790 60.4080
U2-U3 46.3320 46.3490 46.3000 46.2000
U2-U4 82.6460 82.4980 76.2110 76.1330
U3-U4 48.3820 48.2130 104.7640 104.7630
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 59244.1446509
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.286093
DEC 11.87003
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 54.236
HIERARCH ESO ISS PBL12 END 54.278
HIERARCH ESO ISS PBLA12 START 36.1
HIERARCH ESO ISS PBLA12 END 36.1
HIERARCH ESO ISS PBL13 START 100.174
HIERARCH ESO ISS PBL13 END 100.235
HIERARCH ESO ISS PBLA13 START 40.8
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 128.943
HIERARCH ESO ISS PBL14 END 128.872
HIERARCH ESO ISS PBLA14 START 60.479
HIERARCH ESO ISS PBLA14 END 60.408
HIERARCH ESO ISS PBL23 START 46.332
HIERARCH ESO ISS PBL23 END 46.349
HIERARCH ESO ISS PBLA23 START 46.3
HIERARCH ESO ISS PBLA23 END 46.2
HIERARCH ESO ISS PBL24 START 82.646
HIERARCH ESO ISS PBL24 END 82.498
HIERARCH ESO ISS PBLA24 START 76.211
HIERARCH ESO ISS PBLA24 END 76.133
HIERARCH ESO ISS PBL34 START 48.382
HIERARCH ESO ISS PBL34 END 48.213
HIERARCH ESO ISS PBLA34 START 104.764
HIERARCH ESO ISS PBLA34 END 104.763
HIERARCH ESO ISS AMBI TAU0 START 0.004886
HIERARCH ESO ISS AMBI TAU0 END 0.004886
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.84