Exposure
ID
MATIS.2020-12-30T04:46:52.448_1
Header ID
MATIS.2020-12-30T04:46:52.448
Date updated
2020-12-30 04:55:59 UTC+0000
Release date
2021-12-30 04:55:59 UTC+0000
UTC Start
2020-12-30 04:46:52.448
UTC End
2020-12-30 04:47:52.456
MJD Start
59213.19921815
MJD End
59213.199912687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009853
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.86
Observation
ID
46242
Category
science
Program ID
106.21TK.001
Program Title
THE RIM AND BEYOND: A SEARCH FOR SHADOWS, GAPS, AND VORTICES IN THE INNERMOST AU
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ LABDON/ HARRIES
Target
ID
34796
Name
V V1818 Ori
RA
88.42618
DEC
-10.40019
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.0530 24.0340 146.3000 146.4000
A0-D0 31.8030 31.7870 73.6000 73.7000
A0-C1 21.6940 21.6690 118.5030 118.5900
B2-D0 33.6660 33.6750 30.6000 30.7000
B2-C1 11.2140 11.2170 30.6020 30.6790
D0-C1 22.4520 22.4580 210.6620 210.7400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21TK.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59213.19921815
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V1818 Ori
RA 88.42618
DEC -10.40019
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.053
HIERARCH ESO ISS PBL12 END 24.034
HIERARCH ESO ISS PBLA12 START 146.3
HIERARCH ESO ISS PBLA12 END 146.4
HIERARCH ESO ISS PBL13 START 31.803
HIERARCH ESO ISS PBL13 END 31.787
HIERARCH ESO ISS PBLA13 START 73.6
HIERARCH ESO ISS PBLA13 END 73.7
HIERARCH ESO ISS PBL14 START 21.694
HIERARCH ESO ISS PBL14 END 21.669
HIERARCH ESO ISS PBLA14 START 118.503
HIERARCH ESO ISS PBLA14 END 118.59
HIERARCH ESO ISS PBL23 START 33.666
HIERARCH ESO ISS PBL23 END 33.675
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 30.7
HIERARCH ESO ISS PBL24 START 11.214
HIERARCH ESO ISS PBL24 END 11.217
HIERARCH ESO ISS PBLA24 START 30.602
HIERARCH ESO ISS PBLA24 END 30.679
HIERARCH ESO ISS PBL34 START 22.452
HIERARCH ESO ISS PBL34 END 22.458
HIERARCH ESO ISS PBLA34 START 210.662
HIERARCH ESO ISS PBLA34 END 210.74
HIERARCH ESO ISS AMBI TAU0 START 0.010153
HIERARCH ESO ISS AMBI TAU0 END 0.009553
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86