Exposure
ID
MATIS.2021-02-19T06:10:38.099_1
Header ID
MATIS.2021-02-19T06:10:38.099
Date updated
2021-02-19 06:15:38 UTC+0000
Release date
None
UTC Start
2021-02-19 06:10:38.099
UTC End
2021-02-19 06:11:38.075
MJD Start
59264.2573854
MJD End
59264.2580795667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0036045
Ambient temperature (°C)
10.62
Seeing (arcsec)
1.115
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 89.1280 89.1590 120.1000 120.3000
A0-J2 129.0000 128.9820 101.1000 101.3000
A0-J3 117.1430 117.0220 59.1220 59.3100
G1-J2 53.2520 53.2020 68.2000 68.4000
G1-J3 107.3600 107.3220 12.5960 12.7280
J2-J3 88.9020 88.9380 342.9720 343.1200
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 59264.2573854
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 89.128
HIERARCH ESO ISS PBL12 END 89.159
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 129.0
HIERARCH ESO ISS PBL13 END 128.982
HIERARCH ESO ISS PBLA13 START 101.1
HIERARCH ESO ISS PBLA13 END 101.3
HIERARCH ESO ISS PBL14 START 117.143
HIERARCH ESO ISS PBL14 END 117.022
HIERARCH ESO ISS PBLA14 START 59.122
HIERARCH ESO ISS PBLA14 END 59.31
HIERARCH ESO ISS PBL23 START 53.252
HIERARCH ESO ISS PBL23 END 53.202
HIERARCH ESO ISS PBLA23 START 68.2
HIERARCH ESO ISS PBLA23 END 68.4
HIERARCH ESO ISS PBL24 START 107.36
HIERARCH ESO ISS PBL24 END 107.322
HIERARCH ESO ISS PBLA24 START 12.596
HIERARCH ESO ISS PBLA24 END 12.728
HIERARCH ESO ISS PBL34 START 88.902
HIERARCH ESO ISS PBL34 END 88.938
HIERARCH ESO ISS PBLA34 START 342.972
HIERARCH ESO ISS PBLA34 END 343.12
HIERARCH ESO ISS AMBI TAU0 START 0.003421
HIERARCH ESO ISS AMBI TAU0 END 0.003788
HIERARCH ESO ISS AMBI TEMP 10.62
HIERARCH ESO ISS AMBI FWHM START 1.13
HIERARCH ESO ISS AMBI FWHM END 1.1