ALMA 873 µm polarization observations of the PDS 70 disk

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Table C.1

Parameters of the fiducial model derived from MCMC fittings.

Small-dust disk
R_c (AU)	β	h₁₀₀ (AU)
${55.0}_{- 2.0}^{+ 1.9}$ $Mathematical equation: $55.0_{ - 2.0}^{ + 1.9}$$	${1.254}_{- 0.010}^{+ 0.008}$ $Mathematical equation: $1.254_{ - 0.010}^{ + 0.008}$$	${9.14}_{- 0.19}^{+ 0.19}$ $Mathematical equation: $9.14_{ - 0.19}^{ + 0.19}$$

Narrow ring and wide ring
$a_{max}^{ring} (μ m)$ $Mathematical equation: $a_{{\rm{max }}}^{{\rm{ring }}}(\mu {\rm{m}})$$	$Σ_{0}^{wide-ring} (g {cm}^{- 2})$ $Mathematical equation: $\Sigma _0^{{\rm{wide - ring }}}({\rm{g}}\,{\rm{c}}{{\rm{m}}^{ - 2}})$$	σ^wide-ring (AU)	$Σ_{0}^{narrow-ring} (g {cm}^{- 2})$ $Mathematical equation: $\Sigma _0^{{\rm{narrow - ring }}}({\rm{g}}\,{\rm{c}}{{\rm{m}}^{ - 2}})$$	σ_narrow-ring (AU)	$t r_{in}^{narrow-ring} (A U)$ $Mathematical equation: $tr_{{\rm{in }}}^{{\rm{narrow - ring }}}(AU)$$	$r_{out}^{narrow-ring} (A U)$ $Mathematical equation: $r_{{\rm{out }}}^{{\rm{narrow - ring }}}(AU)$$
$87_{- 9}^{+ 10}$ $Mathematical equation: $87_{ - 9}^{ + 10}$$	${0.093}_{- 0.015}^{+ 0.007}$ $Mathematical equation: $0.093_{ - 0.015}^{ + 0.007}$$	$18_{- 1}^{+ 3}$ $Mathematical equation: $18_{ - 1}^{ + 3}$$	${0.4}_{- 0.01}^{+ 0.35}$ $Mathematical equation: $0.4_{ - 0.01}^{ + 0.35}$$	${3.2}_{- 0.4}^{+ 0.1}$ $Mathematical equation: $3.2_{ - 0.4}^{ + 0.1}$$	${4.9}_{- 0.6}^{+ 0.8}$ $Mathematical equation: $4.9_{ - 0.6}^{ + 0.8}$$	$15_{- 1}^{+ 1}$ $Mathematical equation: $15_{ - 1}^{ + 1}$$

Northwest crescent and southwest crescent
$a_{\max}^{crescent-NW} (μ m)$ $Mathematical equation: $a_{\max }^{{\rm{crescent - NW}}}(\mu {\rm{m}})$$	$σ_{0}^{crescent-NW} (g {cm}^{- 2})$ $Mathematical equation: $\sigma _0^{{\rm{crescent - NW}}}\left( {{\rm{g}}\,{\rm{c}}{{\rm{m}}^{ - 2}}} \right)$$	σ^crescent-NW (AU)	$t r_{in}^{crescent-NW} (AU)$ $Mathematical equation: $tr_{{\rm{in }}}^{{\rm{crescent - NW }}}\left( {{\rm{AU}}} \right)$$	$t r_{out}^{crescent-NW} (AU)$ $Mathematical equation: $tr_{{\rm{out }}}^{{\rm{crescent - NW }}}\left( {{\rm{AU}}} \right)$$	$ϕ_{0}^{crescent-NW} (\circ)$ $Mathematical equation: $\phi _0^{{\rm{crescent - NW }}}\left( \circ \right)$$	$σ_{ϕ}^{crescent-NW} (\circ)$ $Mathematical equation: $\sigma _\phi ^{{\rm{crescent - NW }}}\left( \circ \right)$$
$79_{- 24}^{+ 44}$ $Mathematical equation: $79_{ - 24}^{ + 44}$$	$11_{- 1}^{+ 1}$ $Mathematical equation: $11_{ - 1}^{ + 1}$$	${4.0}_{- 0.4}^{+ 0.5}$ $Mathematical equation: $4.0_{ - 0.4}^{ + 0.5}$$	${3.9}_{- 1.0}^{+ 0.6}$ $Mathematical equation: $3.9_{ - 1.0}^{ + 0.6}$$	${6.4}_{- 0.1}^{+ 0.2}$ $Mathematical equation: $6.4_{ - 0.1}^{ + 0.2}$$	$317_{- 1}^{+ 1}$ $Mathematical equation: $317_{ - 1}^{ + 1}$$	${15.7}_{- 0.2}^{+ 0.3}$ $Mathematical equation: $15.7_{ - 0.2}^{ + 0.3}$$

$a_{\max}^{crescent-SW} (μ m)$ $Mathematical equation: $a_{\max }^{{\rm{crescent - SW}}}(\mu {\rm{m}})$$	$σ_{0}^{crescent-SW} (g {cm}^{- 2})$ $Mathematical equation: $\sigma _0^{{\rm{crescent - SW}}}\left( {{\rm{g}}\,{\rm{c}}{{\rm{m}}^{ - 2}}} \right)$$	σ^crescent-SW (AU)	$t r_{in}^{crescent-SW} (AU)$ $Mathematical equation: $tr_{{\rm{in }}}^{{\rm{crescent - SW }}}\left( {{\rm{AU}}} \right)$$	$t r_{out}^{crescent-SW} (AU)$ $Mathematical equation: $tr_{{\rm{out }}}^{{\rm{crescent - SW }}}\left( {{\rm{AU}}} \right)$$	$ϕ_{0}^{crescent-SW} (\circ)$ $Mathematical equation: $\phi _0^{{\rm{crescent - SW }}}\left( \circ \right)$$	$σ_{ϕ}^{crescent-SW} (\circ)$ $Mathematical equation: $\sigma _\phi ^{{\rm{crescent - SW }}}\left( \circ \right)$$

$38_{- 11}^{+ 11}$ $Mathematical equation: $38_{ - 11}^{ + 11}$$	${0.15}_{- 0.01}^{+ 0.01}$ $Mathematical equation: $0.15_{ - 0.01}^{ + 0.01}$$	$11_{- 1}^{+ 1}$ $Mathematical equation: $11_{ - 1}^{ + 1}$$	${7.2}_{- 1.3}^{+ 1.0}$ $Mathematical equation: $7.2_{ - 1.3}^{ + 1.0}$$	${7.8}_{- 0.5}^{+ 0.3}$ $Mathematical equation: $7.8_{ - 0.5}^{ + 0.3}$$	$225_{- 3}^{+ 3}$ $Mathematical equation: $225_{ - 3}^{ + 3}$$	${12.7}_{- 1.4}^{+ 1.5}$ $Mathematical equation: $12.7_{ - 1.4}^{ + 1.5}$$

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