Exposure
ID
MATIS.2021-03-12T00:40:51.217_1
Header ID
MATIS.2021-03-12T00:40:51.217
Date updated
2021-03-12 00:51:49 UTC+0000
Release date
2022-03-12 00:51:49 UTC+0000
UTC Start
2021-03-12 00:40:51.217
UTC End
2021-03-12 00:41:51.277
MJD Start
59285.02837057
MJD End
59285.0290657089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0080775
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.925
Observation
ID
47125
Category
science
Program ID
106.21TK.002
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
35357
Name
V V1818 Ori
RA
88.42731
DEC
-10.40019
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.8010 63.6940 275.6000 275.7000
K0-D0 92.6110 92.5040 254.8000 254.9000
K0-J3 52.8770 52.8490 341.7960 341.9300
G2-D0 39.9810 39.9790 220.4000 220.4000
G2-J3 64.3550 64.3410 46.8850 46.9170
D0-J3 104.1770 104.1610 44.3880 44.4220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21TK.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59285.02837057
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V1818 Ori
RA 88.42731
DEC -10.40019
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 63.801
HIERARCH ESO ISS PBL12 END 63.694
HIERARCH ESO ISS PBLA12 START 275.6
HIERARCH ESO ISS PBLA12 END 275.7
HIERARCH ESO ISS PBL13 START 92.611
HIERARCH ESO ISS PBL13 END 92.504
HIERARCH ESO ISS PBLA13 START 254.8
HIERARCH ESO ISS PBLA13 END 254.9
HIERARCH ESO ISS PBL14 START 52.877
HIERARCH ESO ISS PBL14 END 52.849
HIERARCH ESO ISS PBLA14 START 341.796
HIERARCH ESO ISS PBLA14 END 341.93
HIERARCH ESO ISS PBL23 START 39.981
HIERARCH ESO ISS PBL23 END 39.979
HIERARCH ESO ISS PBLA23 START 220.4
HIERARCH ESO ISS PBLA23 END 220.4
HIERARCH ESO ISS PBL24 START 64.355
HIERARCH ESO ISS PBL24 END 64.341
HIERARCH ESO ISS PBLA24 START 46.885
HIERARCH ESO ISS PBLA24 END 46.917
HIERARCH ESO ISS PBL34 START 104.177
HIERARCH ESO ISS PBL34 END 104.161
HIERARCH ESO ISS PBLA34 START 44.388
HIERARCH ESO ISS PBLA34 END 44.422
HIERARCH ESO ISS AMBI TAU0 START 0.008643
HIERARCH ESO ISS AMBI TAU0 END 0.007512
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.91