Exposure
ID
MATIS.2021-02-03T02:16:24.581_1
Header ID
MATIS.2021-02-03T02:16:24.581
Date updated
2021-02-03 02:25:57 UTC+0000
Release date
2022-02-03 02:25:57 UTC+0000
UTC Start
2021-02-03 02:16:24.581
UTC End
2021-02-03 02:17:24.641
MJD Start
59248.09472895
MJD End
59248.0954240889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.008752
Ambient temperature (°C)
14.98
Seeing (arcsec)
0.365
Observation
ID
46670
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
35035
Name
V GW Ori
RA
82.285872
DEC
11.87025
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 51.4700 51.5290 34.8000 34.8000
U1-U3 95.5920 95.6970 40.6000 40.6000
U1-U4 129.8640 129.9000 63.6060 63.5600
U2-U3 44.6860 44.7290 47.2000 47.2000
U2-U4 88.3320 88.2710 79.9270 79.8660
U3-U4 56.1790 56.0620 105.3750 105.3540
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 59248.09472895
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V GW Ori
RA 82.285872
DEC 11.87025
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 51.47
HIERARCH ESO ISS PBL12 END 51.529
HIERARCH ESO ISS PBLA12 START 34.8
HIERARCH ESO ISS PBLA12 END 34.8
HIERARCH ESO ISS PBL13 START 95.592
HIERARCH ESO ISS PBL13 END 95.697
HIERARCH ESO ISS PBLA13 START 40.6
HIERARCH ESO ISS PBLA13 END 40.6
HIERARCH ESO ISS PBL14 START 129.864
HIERARCH ESO ISS PBL14 END 129.9
HIERARCH ESO ISS PBLA14 START 63.606
HIERARCH ESO ISS PBLA14 END 63.56
HIERARCH ESO ISS PBL23 START 44.686
HIERARCH ESO ISS PBL23 END 44.729
HIERARCH ESO ISS PBLA23 START 47.2
HIERARCH ESO ISS PBLA23 END 47.2
HIERARCH ESO ISS PBL24 START 88.332
HIERARCH ESO ISS PBL24 END 88.271
HIERARCH ESO ISS PBLA24 START 79.927
HIERARCH ESO ISS PBLA24 END 79.866
HIERARCH ESO ISS PBL34 START 56.179
HIERARCH ESO ISS PBL34 END 56.062
HIERARCH ESO ISS PBLA34 START 105.375
HIERARCH ESO ISS PBLA34 END 105.354
HIERARCH ESO ISS AMBI TAU0 START 0.008267
HIERARCH ESO ISS AMBI TAU0 END 0.009237
HIERARCH ESO ISS AMBI TEMP 14.98
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36