Exposure
ID
MATIS.2020-12-30T04:35:56.238_1
Header ID
MATIS.2020-12-30T04:35:56.238
Date updated
2020-12-30 04:46:05 UTC+0000
Release date
2021-12-30 04:46:05 UTC+0000
UTC Start
2020-12-30 04:35:56.238
UTC End
2020-12-30 04:36:56.246
MJD Start
59213.19162312
MJD End
59213.192317657
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.010929
Ambient temperature (°C)
12.17
Seeing (arcsec)
0.77
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 24.2530 24.2350 145.1000 145.2000
A0-D0 31.9320 31.9230 73.2000 73.3000
A0-C1 21.9410 21.9200 117.6610 117.7420
B2-D0 33.5560 33.5660 29.8000 29.9000
B2-C1 11.1770 11.1810 29.7830 29.8670
D0-C1 22.3780 22.3850 209.8440 209.9280
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 59213.19162312
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 24.253
HIERARCH ESO ISS PBL12 END 24.235
HIERARCH ESO ISS PBLA12 START 145.1
HIERARCH ESO ISS PBLA12 END 145.2
HIERARCH ESO ISS PBL13 START 31.932
HIERARCH ESO ISS PBL13 END 31.923
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.3
HIERARCH ESO ISS PBL14 START 21.941
HIERARCH ESO ISS PBL14 END 21.92
HIERARCH ESO ISS PBLA14 START 117.661
HIERARCH ESO ISS PBLA14 END 117.742
HIERARCH ESO ISS PBL23 START 33.556
HIERARCH ESO ISS PBL23 END 33.566
HIERARCH ESO ISS PBLA23 START 29.8
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 11.177
HIERARCH ESO ISS PBL24 END 11.181
HIERARCH ESO ISS PBLA24 START 29.783
HIERARCH ESO ISS PBLA24 END 29.867
HIERARCH ESO ISS PBL34 START 22.378
HIERARCH ESO ISS PBL34 END 22.385
HIERARCH ESO ISS PBLA34 START 209.844
HIERARCH ESO ISS PBLA34 END 209.928
HIERARCH ESO ISS AMBI TAU0 START 0.009709
HIERARCH ESO ISS AMBI TAU0 END 0.012149
HIERARCH ESO ISS AMBI TEMP 12.17
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.69