Exposure
ID
MATIS.2021-02-24T07:31:04.295_1
Header ID
MATIS.2021-02-24T07:31:04.295
Date updated
2021-02-24 07:41:22 UTC+0000
Release date
2022-02-24 07:41:22 UTC+0000
UTC Start
2021-02-24 07:31:04.295
UTC End
2021-02-24 07:32:04.271
MJD Start
59269.31324416
MJD End
59269.3139383267
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011672
Ambient temperature (°C)
15.29
Seeing (arcsec)
1.07
Observation
ID
46879
Category
science
Program ID
106.2113.002
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
35196
Name
eta_Car
RA
161.264668
DEC
-59.68441
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.7420 65.7070 302.7000 302.9000
K0-D0 84.4830 84.3840 285.0000 285.2000
K0-J3 51.4710 51.4800 350.0250 350.1850
G2-D0 29.6290 29.5760 242.5000 242.7000
G2-J3 48.8350 48.7460 71.8800 72.0640
D0-J3 78.2180 78.0740 68.3450 68.5210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.2113.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59269.31324416
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.264668
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 65.742
HIERARCH ESO ISS PBL12 END 65.707
HIERARCH ESO ISS PBLA12 START 302.7
HIERARCH ESO ISS PBLA12 END 302.9
HIERARCH ESO ISS PBL13 START 84.483
HIERARCH ESO ISS PBL13 END 84.384
HIERARCH ESO ISS PBLA13 START 285.0
HIERARCH ESO ISS PBLA13 END 285.2
HIERARCH ESO ISS PBL14 START 51.471
HIERARCH ESO ISS PBL14 END 51.48
HIERARCH ESO ISS PBLA14 START 350.025
HIERARCH ESO ISS PBLA14 END 350.185
HIERARCH ESO ISS PBL23 START 29.629
HIERARCH ESO ISS PBL23 END 29.576
HIERARCH ESO ISS PBLA23 START 242.5
HIERARCH ESO ISS PBLA23 END 242.7
HIERARCH ESO ISS PBL24 START 48.835
HIERARCH ESO ISS PBL24 END 48.746
HIERARCH ESO ISS PBLA24 START 71.88
HIERARCH ESO ISS PBLA24 END 72.064
HIERARCH ESO ISS PBL34 START 78.218
HIERARCH ESO ISS PBL34 END 78.074
HIERARCH ESO ISS PBLA34 START 68.345
HIERARCH ESO ISS PBLA34 END 68.521
HIERARCH ESO ISS AMBI TAU0 START 0.011672
HIERARCH ESO ISS AMBI TAU0 END 0.011672
HIERARCH ESO ISS AMBI TEMP 15.29
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07