Exposure
ID
MATIS.2021-02-19T02:30:03.010_1
Header ID
MATIS.2021-02-19T02:30:03.010
Date updated
2021-02-19 02:41:04 UTC+0000
Release date
2022-02-19 02:41:04 UTC+0000
UTC Start
2021-02-19 02:30:03.010
UTC End
2021-02-19 02:31:02.986
MJD Start
59264.10420151
MJD End
59264.1048956767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.12
Seeing (arcsec)
1.09
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 72.4200 72.5380 72.7000 73.0000
A0-J2 119.1520 119.2400 51.3000 51.6000
A0-J3 130.0990 130.0820 17.9620 18.1620
G1-J2 58.0740 58.0700 24.3000 24.5000
G1-J3 106.2770 106.3260 344.1550 344.2860
J2-J3 72.3030 72.4270 312.9880 313.1200
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 59264.10420151
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 72.42
HIERARCH ESO ISS PBL12 END 72.538
HIERARCH ESO ISS PBLA12 START 72.7
HIERARCH ESO ISS PBLA12 END 73.0
HIERARCH ESO ISS PBL13 START 119.152
HIERARCH ESO ISS PBL13 END 119.24
HIERARCH ESO ISS PBLA13 START 51.3
HIERARCH ESO ISS PBLA13 END 51.6
HIERARCH ESO ISS PBL14 START 130.099
HIERARCH ESO ISS PBL14 END 130.082
HIERARCH ESO ISS PBLA14 START 17.962
HIERARCH ESO ISS PBLA14 END 18.162
HIERARCH ESO ISS PBL23 START 58.074
HIERARCH ESO ISS PBL23 END 58.07
HIERARCH ESO ISS PBLA23 START 24.3
HIERARCH ESO ISS PBLA23 END 24.5
HIERARCH ESO ISS PBL24 START 106.277
HIERARCH ESO ISS PBL24 END 106.326
HIERARCH ESO ISS PBLA24 START 344.155
HIERARCH ESO ISS PBLA24 END 344.286
HIERARCH ESO ISS PBL34 START 72.303
HIERARCH ESO ISS PBL34 END 72.427
HIERARCH ESO ISS PBLA34 START 312.988
HIERARCH ESO ISS PBLA34 END 313.12
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09