Exposure
ID
MATIS.2021-02-19T06:45:31.757_1
Header ID
MATIS.2021-02-19T06:45:31.757
Date updated
2021-02-19 06:57:05 UTC+0000
Release date
2022-02-19 06:57:05 UTC+0000
UTC Start
2021-02-19 06:45:31.757
UTC End
2021-02-19 06:46:31.733
MJD Start
59264.28161756
MJD End
59264.2823117267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003081
Ambient temperature (°C)
10.93
Seeing (arcsec)
1.24
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 89.9510 89.9690 127.3000 127.5000
A0-J2 128.0670 128.0300 108.8000 109.0000
A0-J3 112.6770 112.5350 65.5150 65.7060
G1-J2 51.3960 51.3370 75.1000 75.3000
G1-J3 105.8170 105.7640 17.0230 17.1540
J2-J3 89.9230 89.9470 348.0030 348.1540
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 59264.28161756
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 89.951
HIERARCH ESO ISS PBL12 END 89.969
HIERARCH ESO ISS PBLA12 START 127.3
HIERARCH ESO ISS PBLA12 END 127.5
HIERARCH ESO ISS PBL13 START 128.067
HIERARCH ESO ISS PBL13 END 128.03
HIERARCH ESO ISS PBLA13 START 108.8
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 112.677
HIERARCH ESO ISS PBL14 END 112.535
HIERARCH ESO ISS PBLA14 START 65.515
HIERARCH ESO ISS PBLA14 END 65.706
HIERARCH ESO ISS PBL23 START 51.396
HIERARCH ESO ISS PBL23 END 51.337
HIERARCH ESO ISS PBLA23 START 75.1
HIERARCH ESO ISS PBLA23 END 75.3
HIERARCH ESO ISS PBL24 START 105.817
HIERARCH ESO ISS PBL24 END 105.764
HIERARCH ESO ISS PBLA24 START 17.023
HIERARCH ESO ISS PBLA24 END 17.154
HIERARCH ESO ISS PBL34 START 89.923
HIERARCH ESO ISS PBL34 END 89.947
HIERARCH ESO ISS PBLA34 START 348.003
HIERARCH ESO ISS PBLA34 END 348.154
HIERARCH ESO ISS AMBI TAU0 START 0.003081
HIERARCH ESO ISS AMBI TAU0 END 0.003081
HIERARCH ESO ISS AMBI TEMP 10.93
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24