Exposure
ID
MATIS.2021-02-03T01:47:30.153_1
Header ID
MATIS.2021-02-03T01:47:30.153
Date updated
2021-02-03 01:57:19 UTC+0000
Release date
2021-02-03 01:47:30 UTC+0000
UTC Start
2021-02-03 01:47:30.153
UTC End
2021-02-03 01:48:30.213
MJD Start
59248.07465455
MJD End
59248.0753496889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007627
Ambient temperature (°C)
15.04
Seeing (arcsec)
0.44
Observation
ID
46668
Category
calibrator
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
35034
Name
56 Ori
RA
88.110919
DEC
1.85507
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 52.1120 52.1580 29.1000 29.2000
U1-U3 95.4850 95.5800 35.8000 35.8000
U1-U4 127.6680 127.7670 63.1540 63.1690
U2-U3 44.1290 44.1740 43.6000 43.6000
U2-U4 89.3560 89.3710 82.1930 82.1860
U3-U4 61.4070 61.3590 108.8470 108.8540
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21EE.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59248.07465455
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 56 Ori
RA 88.110919
DEC 1.85507
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 52.112
HIERARCH ESO ISS PBL12 END 52.158
HIERARCH ESO ISS PBLA12 START 29.1
HIERARCH ESO ISS PBLA12 END 29.2
HIERARCH ESO ISS PBL13 START 95.485
HIERARCH ESO ISS PBL13 END 95.58
HIERARCH ESO ISS PBLA13 START 35.8
HIERARCH ESO ISS PBLA13 END 35.8
HIERARCH ESO ISS PBL14 START 127.668
HIERARCH ESO ISS PBL14 END 127.767
HIERARCH ESO ISS PBLA14 START 63.154
HIERARCH ESO ISS PBLA14 END 63.169
HIERARCH ESO ISS PBL23 START 44.129
HIERARCH ESO ISS PBL23 END 44.174
HIERARCH ESO ISS PBLA23 START 43.6
HIERARCH ESO ISS PBLA23 END 43.6
HIERARCH ESO ISS PBL24 START 89.356
HIERARCH ESO ISS PBL24 END 89.371
HIERARCH ESO ISS PBLA24 START 82.193
HIERARCH ESO ISS PBLA24 END 82.186
HIERARCH ESO ISS PBL34 START 61.407
HIERARCH ESO ISS PBL34 END 61.359
HIERARCH ESO ISS PBLA34 START 108.847
HIERARCH ESO ISS PBLA34 END 108.854
HIERARCH ESO ISS AMBI TAU0 START 0.008021
HIERARCH ESO ISS AMBI TAU0 END 0.007233
HIERARCH ESO ISS AMBI TEMP 15.04
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.46