Exposure
ID
MATIS.2020-12-30T04:41:46.248_1
Header ID
MATIS.2020-12-30T04:41:46.248
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 04:41:46.248
UTC End
2020-12-30 04:42:46.256
MJD Start
59213.19567417
MJD End
59213.196368707
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010903
Ambient temperature (°C)
12.04
Seeing (arcsec)
0.85
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 24.1470 24.1290 145.7000 145.8000
A0-D0 31.8710 31.8590 73.4000 73.5000
A0-C1 21.8140 21.7900 118.1020 118.1860
B2-D0 33.6160 33.6260 30.3000 30.3000
B2-C1 11.1980 11.2010 30.2270 30.3080
D0-C1 22.4190 22.4250 210.2880 210.3690
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 59213.19567417
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 24.147
HIERARCH ESO ISS PBL12 END 24.129
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 145.8
HIERARCH ESO ISS PBL13 START 31.871
HIERARCH ESO ISS PBL13 END 31.859
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 21.814
HIERARCH ESO ISS PBL14 END 21.79
HIERARCH ESO ISS PBLA14 START 118.102
HIERARCH ESO ISS PBLA14 END 118.186
HIERARCH ESO ISS PBL23 START 33.616
HIERARCH ESO ISS PBL23 END 33.626
HIERARCH ESO ISS PBLA23 START 30.3
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 11.198
HIERARCH ESO ISS PBL24 END 11.201
HIERARCH ESO ISS PBLA24 START 30.227
HIERARCH ESO ISS PBLA24 END 30.308
HIERARCH ESO ISS PBL34 START 22.419
HIERARCH ESO ISS PBL34 END 22.425
HIERARCH ESO ISS PBLA34 START 210.288
HIERARCH ESO ISS PBLA34 END 210.369
HIERARCH ESO ISS AMBI TAU0 START 0.010903
HIERARCH ESO ISS AMBI TAU0 END 0.010903
HIERARCH ESO ISS AMBI TEMP 12.04
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85