Exposure
ID
MATIS.2021-02-19T02:14:50.299_1
Header ID
MATIS.2021-02-19T02:14:50.299
Date updated
2021-02-19 02:26:40 UTC+0000
Release date
2022-02-19 02:26:40 UTC+0000
UTC Start
2021-02-19 02:14:50.299
UTC End
2021-02-19 02:15:50.263
MJD Start
59264.09363772
MJD End
59264.0943317478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003979
Ambient temperature (°C)
11.02
Seeing (arcsec)
1.05
Observation
ID
46811
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 70.6700 70.7860 68.9000 69.2000
A0-J2 117.8430 117.9290 47.5000 47.7000
A0-J3 130.3270 130.3140 15.0100 15.2040
G1-J2 58.1240 58.1210 21.1000 21.3000
G1-J3 105.5060 105.5600 342.2400 342.3660
J2-J3 70.4220 70.5490 311.0550 311.1810
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 59264.09363772
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta_Car
RA 161.26357
DEC -59.68441
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 70.67
HIERARCH ESO ISS PBL12 END 70.786
HIERARCH ESO ISS PBLA12 START 68.9
HIERARCH ESO ISS PBLA12 END 69.2
HIERARCH ESO ISS PBL13 START 117.843
HIERARCH ESO ISS PBL13 END 117.929
HIERARCH ESO ISS PBLA13 START 47.5
HIERARCH ESO ISS PBLA13 END 47.7
HIERARCH ESO ISS PBL14 START 130.327
HIERARCH ESO ISS PBL14 END 130.314
HIERARCH ESO ISS PBLA14 START 15.01
HIERARCH ESO ISS PBLA14 END 15.204
HIERARCH ESO ISS PBL23 START 58.124
HIERARCH ESO ISS PBL23 END 58.121
HIERARCH ESO ISS PBLA23 START 21.1
HIERARCH ESO ISS PBLA23 END 21.3
HIERARCH ESO ISS PBL24 START 105.506
HIERARCH ESO ISS PBL24 END 105.56
HIERARCH ESO ISS PBLA24 START 342.24
HIERARCH ESO ISS PBLA24 END 342.366
HIERARCH ESO ISS PBL34 START 70.422
HIERARCH ESO ISS PBL34 END 70.549
HIERARCH ESO ISS PBLA34 START 311.055
HIERARCH ESO ISS PBLA34 END 311.181
HIERARCH ESO ISS AMBI TAU0 START 0.003979
HIERARCH ESO ISS AMBI TAU0 END 0.003979
HIERARCH ESO ISS AMBI TEMP 11.02
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.05