Exposure
ID
MATIS.2021-02-03T03:05:56.464_1
Header ID
MATIS.2021-02-03T03:05:56.464
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 03:05:56.464
UTC End
2021-02-03 03:06:56.428
MJD Start
59248.12912574
MJD End
59248.1298197678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0065915
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.43
Observation
ID
46674
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
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 53.9610 54.0040 36.0000 36.0000
U1-U3 99.7600 99.8250 40.8000 40.8000
U1-U4 129.3510 129.2950 60.9230 60.8570
U2-U3 46.2130 46.2320 46.5000 46.4000
U2-U4 83.5560 83.4230 76.7050 76.6310
U3-U4 49.4480 49.2900 104.7770 104.7740
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 59248.12912574
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285924
DEC 11.87023
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 53.961
HIERARCH ESO ISS PBL12 END 54.004
HIERARCH ESO ISS PBLA12 START 36.0
HIERARCH ESO ISS PBLA12 END 36.0
HIERARCH ESO ISS PBL13 START 99.76
HIERARCH ESO ISS PBL13 END 99.825
HIERARCH ESO ISS PBLA13 START 40.8
HIERARCH ESO ISS PBLA13 END 40.8
HIERARCH ESO ISS PBL14 START 129.351
HIERARCH ESO ISS PBL14 END 129.295
HIERARCH ESO ISS PBLA14 START 60.923
HIERARCH ESO ISS PBLA14 END 60.857
HIERARCH ESO ISS PBL23 START 46.213
HIERARCH ESO ISS PBL23 END 46.232
HIERARCH ESO ISS PBLA23 START 46.5
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 83.556
HIERARCH ESO ISS PBL24 END 83.423
HIERARCH ESO ISS PBLA24 START 76.705
HIERARCH ESO ISS PBLA24 END 76.631
HIERARCH ESO ISS PBL34 START 49.448
HIERARCH ESO ISS PBL34 END 49.29
HIERARCH ESO ISS PBLA34 START 104.777
HIERARCH ESO ISS PBLA34 END 104.774
HIERARCH ESO ISS AMBI TAU0 START 0.007172
HIERARCH ESO ISS AMBI TAU0 END 0.006011
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.48