Confirmation of 1RXS J165443.5–191620 as an intermediate polar and its orbital and spin periods

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Table 4

Mean spectrum emission lines.

Line	EW ^a	Flux^b	FWHM ^c

CIII-NIII λ4647	7	186	33
HeII λ4686	11	286	22
Hβ	15	356	17
HeI λ4921	2	54	19
HeI λ5015	2	41	21
Fe λ5169	1	13	14
HeII λ5411	3	56	28
HeI λ5876	5	91	17
Hα	39	626	22
HeI λ6678	4	65	20
HeI λ7067	4	51	18

Notes.

^(a)

In Angstroms; emission counted as positive;

^(b)

in units of 10^-16 erg s^-1 cm^-2;

^(c)

in Angstroms; from Gaussian fits.

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