ALMA view of the L1448-mm protostellar system on disk scales: CH3OH and H13CN as new disk wind tracers

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Table A.1

P–V measurements

Observable	ɀ_proj [au]
	30	60	90	120
r_proj,1 [″]	0.10(0.05)	0.12(0.05)	0.20(0.05)	0.25(0.05)
	0.08(0.05)	-	-	-
υ_proj,1 [km s⁻¹]	-0.9(1)	0.8(1)	2.0(1)	2.3(1)
	-1.1(0.5)	-	-	-
r_proj,2 [″]	-0.08(0.05)	-0.10(0.05)	-0.19(0.05)	-0.25(0.05)
	-0.1(0.05)	-	-	-
υ_proj,2 [km s-1]	3.1(1)	3.7(1)	5.1(1)	5.5(1)
	2.5(0.5)	-	-	-

Notes. Values in parentheses give the uncertainties. The first row for each observable is measured from H¹³CN P–V cuts and the second row from CH₃OH P–V cuts.

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