Table 2: The parameters A, B and C of the approximate formulae for Stark widths and shifts.

Line	5950.2 Å	6142.48 Å	6155.13 Å
WIDTH
Electrons
c1	1E-16	1E-14	1E-14
A	-0.33801648	-0.87997007	-0.88824105
B	0.12759724	0.01704956	0.01525209
Protons
c1	1E-16	1E-15	1E-15
A	-0.81663954	-0.77664655	-0.76856840
B	0.01728187	0.03913901	0.03758103
He  II
c1	1E-16	1E-15	1E-15
A	-0.83337682	-0.81987023	-0.81114334
B	0.01297813	0.02771659	0.02946282
SHIFT
Electrons
c2	1E-16	1E-15	1E-15
A	0.38028502	-0.63997507	-0.69208568
B	1.33496618	0.88440353	1.18033516
C	-0.02047206	0.07950743	0.04721782
Protons
c2	1E-16	1E-15	1E-15
A	-1.32564473	1.12387002	0.17032257
B	0.01917066	0.02838789	0.10512289
C	1.43394434	-1.31786299	-0.37318012
He  II
c2	1E-16	1E-15	1E-15
A	-1.67370868	0.14785217	0.14840180
B	0.01490401	0.10161093	0.10439166
C	1.75773489	-0.30183339	-0.31051296