Meteorite DaG521M

Categories

MICRON-COSMIC ANALOGS

METEORITES

Summary: AEROSOLS

Micron- cosmic analogs subcategories

Comets

Origin

crushed piece of meteorite DaG521

Main constituent

olivine

Practical significance

cometary dust analog

Particle size Mie: reff (μm)

8.68

Particle size Mie: veff

2.44

Particle size Fraunhofer: reff (μm)

3.94

Particle size Fraunhofer: veff

6.15

Size distribution plot

Size distribution table

size_dag521m.txt

Particle shape

irregular

SEM : View images

View images

All SEM images (zip file)

sem_dag521m.zip

Refractive index

1.65 + i0.001 (estimation based on constituents)

Color

reddish

Scattering matrix (1) wavelength in nm

520

Scattering matrix (1) plot

Scattering matrix (1) table

matrix_dag521s_520nm.txt

Synthetic scattering matrix (1) wavelength in nm

520

Synthetic scattering matrix (1) table M

extra_dag521m_520nm_M.txt

Synthetic scattering matrix (1) table F

extra_dag521m_520nm_F.txt

Angle range (deg)

[5,177]

Paper (pdf)

Frattin et al., MNRAS, vol. 484, 2019

Full reference paper

Frattin E, Muñoz O, Moreno F, Nava J, Escobar-Cerezo J, Gomez Martin JC,Guirado D, Cellino A, Coll P, Raulin F, Bertini I, Cremonese G, Lazzarin M, Naletto G, La Forgia F. Experimental phase function and degree of linear polarization of cometary dust analogues. MNRAS, vol. 484, pp. 2198–2211, 2019

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