Exposure
ID
MATIS.2020-12-30T04:39:19.607_1
Header ID
MATIS.2020-12-30T04:39:19.607
Date updated
2020-12-30 04:51:06 UTC+0000
Release date
2021-12-30 04:51:06 UTC+0000
UTC Start
2020-12-30 04:39:19.607
UTC End
2020-12-30 04:40:19.615
MJD Start
59213.19397693
MJD End
59213.194671467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0105195
Ambient temperature (°C)
12.07
Seeing (arcsec)
0.865
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 24.1920 24.1740 145.4000 145.6000
A0-D0 31.8990 31.8880 73.4000 73.4000
A0-C1 21.8680 21.8460 117.9200 117.9920
B2-D0 33.5910 33.6020 30.1000 30.2000
B2-C1 11.1890 11.1930 30.0480 30.1190
D0-C1 22.4020 22.4090 210.1090 210.1810
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 59213.19397693
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 24.192
HIERARCH ESO ISS PBL12 END 24.174
HIERARCH ESO ISS PBLA12 START 145.4
HIERARCH ESO ISS PBLA12 END 145.6
HIERARCH ESO ISS PBL13 START 31.899
HIERARCH ESO ISS PBL13 END 31.888
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.4
HIERARCH ESO ISS PBL14 START 21.868
HIERARCH ESO ISS PBL14 END 21.846
HIERARCH ESO ISS PBLA14 START 117.92
HIERARCH ESO ISS PBLA14 END 117.992
HIERARCH ESO ISS PBL23 START 33.591
HIERARCH ESO ISS PBL23 END 33.602
HIERARCH ESO ISS PBLA23 START 30.1
HIERARCH ESO ISS PBLA23 END 30.2
HIERARCH ESO ISS PBL24 START 11.189
HIERARCH ESO ISS PBL24 END 11.193
HIERARCH ESO ISS PBLA24 START 30.048
HIERARCH ESO ISS PBLA24 END 30.119
HIERARCH ESO ISS PBL34 START 22.402
HIERARCH ESO ISS PBL34 END 22.409
HIERARCH ESO ISS PBLA34 START 210.109
HIERARCH ESO ISS PBLA34 END 210.181
HIERARCH ESO ISS AMBI TAU0 START 0.009486
HIERARCH ESO ISS AMBI TAU0 END 0.011553
HIERARCH ESO ISS AMBI TEMP 12.07
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.85