Exposure
ID
MATIS.2021-02-19T04:14:46.965_1
Header ID
MATIS.2021-02-19T04:14:46.965
Date updated
2021-02-19 04:26:06 UTC+0000
Release date
2022-02-19 04:26:06 UTC+0000
UTC Start
2021-02-19 04:14:46.965
UTC End
2021-02-19 04:15:46.941
MJD Start
59264.17693247
MJD End
59264.1776266367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004731
Ambient temperature (°C)
11.52
Seeing (arcsec)
0.53
Observation
ID
46812
Category
science
Program ID
106.2113.001
Program Title
VLTI/MATISSE APERTURE-SYNTHESIS IMAGING OF ETA CAR'S WIND COLLISION ZONE ONE YEAR AFTER THE FEB 2020 PERIASTRON PASSAGE
Program Type
GTO
PI / COI
WEIGELT/ FATME/ BERIO/ CORCORAN/ CRUZALEBES/ DAMINELI/ DE WIT/ DOMICIANO DE SOUZA/ CHIAVASSA/ ESPINOZA GALEAS/ GROH/ GULL/ HAMAGUCHI/ HARTMAN/ HENNING/ HILLIER/ HOFMANN/ HRON/ HUMMEL/ ISBELL/ JAFFE/ KRAUS/ LAGARDE/ LAMBERTS/ BRUNO/ MADURA/ MATTER/ ...
Target
ID
35127
Name
eta_Car
RA
161.26357
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.8130 82.8940 96.2000 96.4000
A0-J2 126.8520 126.9050 75.9000 76.1000
A0-J3 126.6960 126.6430 37.8740 38.0600
G1-J2 57.0190 57.0000 45.5000 45.7000
G1-J3 109.0940 109.1000 357.6190 357.7480
J2-J3 82.5580 82.6350 326.7790 326.9140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59264.17693247
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 82.813
HIERARCH ESO ISS PBL12 END 82.894
HIERARCH ESO ISS PBLA12 START 96.2
HIERARCH ESO ISS PBLA12 END 96.4
HIERARCH ESO ISS PBL13 START 126.852
HIERARCH ESO ISS PBL13 END 126.905
HIERARCH ESO ISS PBLA13 START 75.9
HIERARCH ESO ISS PBLA13 END 76.1
HIERARCH ESO ISS PBL14 START 126.696
HIERARCH ESO ISS PBL14 END 126.643
HIERARCH ESO ISS PBLA14 START 37.874
HIERARCH ESO ISS PBLA14 END 38.06
HIERARCH ESO ISS PBL23 START 57.019
HIERARCH ESO ISS PBL23 END 57.0
HIERARCH ESO ISS PBLA23 START 45.5
HIERARCH ESO ISS PBLA23 END 45.7
HIERARCH ESO ISS PBL24 START 109.094
HIERARCH ESO ISS PBL24 END 109.1
HIERARCH ESO ISS PBLA24 START 357.619
HIERARCH ESO ISS PBLA24 END 357.748
HIERARCH ESO ISS PBL34 START 82.558
HIERARCH ESO ISS PBL34 END 82.635
HIERARCH ESO ISS PBLA34 START 326.779
HIERARCH ESO ISS PBLA34 END 326.914
HIERARCH ESO ISS AMBI TAU0 START 0.004148
HIERARCH ESO ISS AMBI TAU0 END 0.005314
HIERARCH ESO ISS AMBI TEMP 11.52
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.47