Exposure
ID
MATIS.2021-02-19T06:04:12.789_1
Header ID
MATIS.2021-02-19T06:04:12.789
Date updated
2021-02-19 06:15:52 UTC+0000
Release date
2022-02-19 06:15:52 UTC+0000
UTC Start
2021-02-19 06:04:12.789
UTC End
2021-02-19 06:05:12.765
MJD Start
59264.2529258
MJD End
59264.2536199667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0028915
Ambient temperature (°C)
10.5
Seeing (arcsec)
1.375
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 88.9280 88.9600 118.8000 119.0000
A0-J2 129.0960 129.0820 99.7000 99.9000
A0-J3 117.8780 117.7630 57.9550 58.1370
G1-J2 53.5550 53.5080 67.0000 67.1000
G1-J3 107.5910 107.5560 11.7790 11.9060
J2-J3 88.6720 88.7100 342.0560 342.1990
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 59264.2529258
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 88.928
HIERARCH ESO ISS PBL12 END 88.96
HIERARCH ESO ISS PBLA12 START 118.8
HIERARCH ESO ISS PBLA12 END 119.0
HIERARCH ESO ISS PBL13 START 129.096
HIERARCH ESO ISS PBL13 END 129.082
HIERARCH ESO ISS PBLA13 START 99.7
HIERARCH ESO ISS PBLA13 END 99.9
HIERARCH ESO ISS PBL14 START 117.878
HIERARCH ESO ISS PBL14 END 117.763
HIERARCH ESO ISS PBLA14 START 57.955
HIERARCH ESO ISS PBLA14 END 58.137
HIERARCH ESO ISS PBL23 START 53.555
HIERARCH ESO ISS PBL23 END 53.508
HIERARCH ESO ISS PBLA23 START 67.0
HIERARCH ESO ISS PBLA23 END 67.1
HIERARCH ESO ISS PBL24 START 107.591
HIERARCH ESO ISS PBL24 END 107.556
HIERARCH ESO ISS PBLA24 START 11.779
HIERARCH ESO ISS PBLA24 END 11.906
HIERARCH ESO ISS PBL34 START 88.672
HIERARCH ESO ISS PBL34 END 88.71
HIERARCH ESO ISS PBLA34 START 342.056
HIERARCH ESO ISS PBLA34 END 342.199
HIERARCH ESO ISS AMBI TAU0 START 0.003099
HIERARCH ESO ISS AMBI TAU0 END 0.002684
HIERARCH ESO ISS AMBI TEMP 10.5
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.39