Analysis of far-UV data of central stars of planetary nebulae: Occurrence and variability of stellar winds

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Volume 553 (May 2013)

A&A, 553 (2013) A126

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Table 3

FUSE lines and variable P Cygni profiles in CSPNe.^a

CSPN	S vi	Ne vii	C iii	O vi	S iv	Si iii	P v	Si iv	C iii	Variability^b^c
	λλ933, 944 Å	λ973 Å	λ977 Å	λλ1032, 1038 Å	λ1073 Å	λλ1108, 1110, 1113 Å	λ1118 Å	λ1122 Å	λ1175–1176 Å

A 30	...	×	...	×	...	...	...	...	...	N: 1, 2
A 43	...	×	...	×	...	...	...	...	...	N: 1, 2
A 78	...	×	...	×	...	...	...	...	...	N: 2
BD+30°3639	...	...	... ?	...	×	...	×	×	×	N: 3
Cn 3-1	...	...	... ?	×	×	...	×	×	×	N: 1
Hb 7	×	...	...	×	...	...	...	...	...	N: 1
Hen 2-99	...	...	...	×	×	...	×	×	×	N: 1
Hen 2-131	...	...	×	×	var	var	var	var	var	Y: R, N
IC 418	...	...	×	var	var	...	var	var	var	Y: R, B, E
IC 2149	...	...	×	var	...	...	var	...	var	Y: R, E
IC 2448	...	...	...	×	...	...	...	...	...	N: 2
IC 2501	×	...	...	×	...	...	×	...	...	N: 1
IC 2553	...	...	...	×	...	...	...	...	...	N: 1, 2
IC 3568	×	...	...	×	...	...	...	...	...	N: 3
IC 4593	×	...	×	var	×	...	var	...	var	Y: R, B
IC 4776	×	...	...	×	...	...	...	...	...	N: 1
IC 5217	...	...	...	×	...	...	...	...	...	N: 1, 2
K 1-16	...	×	...	×	...	...	...	...	...	N: 3
Lo 4	...	×	...	×	...	...	...	...	...	N: 1
LSS 1362	...	×	...	×	...	...	...	...	...	N: 3
NGC 40	...	...	×	×	×	...	var	×	×	Y: R, B, E
NGC 246	...	×	...	×	...	...	...	...	...	N: 3
NGC 1535	... ?	...	...	var	...	...	...	...	...	Y: N, B
NGC 2371-2	...	×	...	×	...	...	...	...	...	N: 1, 2
NGC 2392	var	...	×	var	...	...	var	×	...	Y: R, B
NGC 2867	...	... ?	...	×	...	...	...	...	...	N: 1, 2
NGC 5882	×	...	...	×	...	...	...	...	...	N: 1, 2
NGC 6058	...	...	...	×	...	...	...	...	...	N: 1
NGC 6210	×	...	...	×	...	...	...	...	...	N: 3
NGC 6572	×	...	...	×	...	...	×	...	×	N: 1
NGC 6826	var	...	var	var	...	...	var	...	var	Y: R, N, B
NGC 6891	×	...	...	×	...	...	×	...	...	N: 1
NGC 7009	...	...	...	×	...	...	...	...	...	N: 2
NGC 7094	...	×	...	×	...	...	...	...	...	N: 1, 2
NGC 7662	...	...	...	×	...	...	...	...	...	N: 3
PB 6	...	... ?	...	×	...	...	...	...	...	N: 1, 2
PB 8	×?	... ?	...	×	×	...	×	×	×	N: 1
RX J2117	...	×	...	×	...	...	...	...	...	N: 3
Sp 3	var	...	...	var	...	...	×	...	...	Y: R, B
SwSt 1	...	...	... ?	×	var	var	×	var	var	Y: R, N, B
Tc 1	...	...	×	×	×	...	...	...	×	N: 1
Vy 2-3	×	...	...	×	...	...	...	...	...	N: 1

Notes.

^(a)

The × sign indicates that the line shows a constant P Cygni profile, while “var” means that the P Cygni profile is variable.

^(b)

When no variability (N) is detected, “1” means that the data may be insufficient or of low quality to search for variability, “2” that the P Cygni profile is saturated or absorbed and the search for variability may be insensitive, and “3” that the data have good quality, but no variability was detected.

^(c)

When variable P Cygni profiles (Y), “R” means a ripple moving bluewards, “N” a narrow absorption, “E” variability of the emission region of the profile, and “B” variability at velocities bluer than v_∞.

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