IPHAS and the symbiotic stars - II. New discoveries and a sample of the most common mimics

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Table 3:

Main spectral characteristics of non-symbiotic stars and proposed classification.
Name (IPHASJ....)	Spectral	Continuum and	Main emission features			Classification
	range	absorption features		EW	FWHM
	[nm]			[Å]	[ km s^-1]
000432.31+580854.0	370-750	featureless	HI, HeI, FeII, CaII H&K	195	350	Not classified
012544.66+613611.7	370-835	negligible	nebular $^\star$ , OI8446, CaII IR trip.	950	-	young PN $^\star$
031704.34+601500.0	390-780	TiO	HI, FeII, CaII H&K	122	-	CTT
032039.49+562358.2	370-870	featureless, DIB, NaI D	HI, FeII, OI7772, 8446, CaII IR trip.:	210	-	YSO
035823.95+522312.6	390-745	featureless	HI, FeII, HeI:	200	250	Not classified
045625.15+434931.8	600-740	featureless	H $\alpha$	60	-	Not classified
053018.12+313558.9	370-780	featureless, DIB	HI, HeI	45	-	Be/YSO
053113.16+382006.6	535-745	featureless, DIB+NaI	H $\alpha$	63	500	Be/YSO
053440.77+254238.2	370-870	featureless, DIB	nebular $^\star$ , OI8446, CaII H&K + IR trip.	200	300	young PN $^\star$
055254.08+171424.7	350-900	faint TiO	HI, Balmer jump, HI, HeI, FeII, CaII H&K + IR trip.	240	-	CTT?
060515.15+204036.7	600-740	featureless	H $\alpha$	62	300	Not classified
060821.91+295255.7	384-855	TiO	HI, HeI, FeII, faint OI8446, CaII H&K + IR trip.	110	230	CTT
183748.03-001617.2	370-900	faint TiO	HI, faint HeI	40	280	CTT
183807.38+001113.6	390-900	TiO	HI, HeI, CaII H&K + IR trip.	500	-	CTT
183814.63-012213.8	370-820	TiO	H $\alpha$ , H $\beta$ , [OI], CaII H&K	175	250	CTT
184222.67+025807.0	370-870	faint TiO, strong NaI	H $\alpha$	13	-	dMe
184431.46-001652.4	390-900	featureless, HeI6678, NaI, DIB	HI, FeII, OI8446, CaII IR trip.	78	400	Be/YSO
184635.85+005521.4	370-900	Li I 6707, 6495, NaI, DIB	HI, FeII, faint HeI, OI8446, [SII], [OI], CaII H&K + IR trip.	95	230	CTT
185005.71-004041.2	425-775	featureless, DIB	HI, FeII, [FeII], [NII], [NiII]6666, 7378, 7412	65	250	? (see text)
185349.55+052353.7	370-900	featureless	HI, HeI, FeII, CaII IR trip.	215	-	YSO
185424.82+041905.0	600-900	weak TiO	HI, strong CaII IR trip.	38	350	CTT
185448.29+005033.5	370-890	TiO	HI, HeI, [OI]	90	-	CTT
190015.86+000517.3	370-900	rising	dominated by strong broad C lines	-	-	WC8
190021.58+052001.1	430-773	featureless	HI, FeII, [FeII], [OI], [OII], [NII], [SII]	180	250	Be/YSO
190229.97-022757.0	370-850	faint continuum	HI, HeI, FeII, [FeII], [OI], [OII], OI8446	1500	250	B[e]
190441.53-005957.2	370-900	deep TiO	HI, FeII, faint HeI	70	250	symbiotic?
190832.31+051226.6	370-850	TiO	HI, HeI, OI8446, [OIII]:	250	280	symbiotic?
190857.31+053620.6	370-900	featureless, DIB, NaI D	HI, [NII], OI8446	90	350	Be/YSO
191017.43+065258.1	370-900	featureless, HeI5876, DIB, NaI D	HI, HeI6678(PCyg), [OI], OI8446,CaII IR trip.	150	350	YSO
192033.79+231040.3	430-775	TiO	HI	35	100	CTT?
192249.80+142236.3	430-775	featureless, DIB	H $\alpha$ , [OI]	100	330	Be/YSO
192400.05+230253.1	370-900	featureless	HI, faint CaII H&K	42	300	Not classified
192515.05+224720.3	390-900	TiO	HI, HeI, CaII H&K	80	-	CTT
192841.27+174819.9	370-900	featureless	HI, HeI, FeII, complex H $\alpha$ , OI8446, strong CaII IR trip.	63	200	YSO
193038.84+183909.8	370-900	featureless, DIB	strong HeI, HeII	120	700	WN8-9
193232.88+151711.5	370-900	HI, HeI, strong DIB, NaI	HI, FeII, OI8446,CaII IR trip.	52	400	Be/YSO
194609.56+225423.2	380-840	featureless, DIB, NaI D	H $\alpha$ , H $\beta$	55	250	Be/YSO
194907.23+211742.0	370-900	faint	nebular $^\star$	250	-	young PN $^\star$
195935.55+283830.3	360-835	featureless, DIB	strong HeI and HeII, HI, [NII], [NeIII], [OIII],	80	350	WR nebula?
			[FeVII], [CaVII], [SIII], [ArIII], [ArIV], [ArV]
200514.59+322125.1	370-856	negligible	nebular $^\star$ , OI8446	4000	-	young PN $^\star$
201057.51+343732.4	370-870	featureless, strong DIB	HI, FeII, OI7772, 8446, CaII IR trip.	77	-	YSO?
201152.98+281517.0	370-870	featureless	HI, OI 8446, strong CaII IR trip.	85	220	YSO?
201708.12+410727.0	370-870	featureless, DIB	HI, broad strong HeI and HeII	95	700	WN8-9
201918.94+381448.5	370-880	featureless	HI, HeI, faint CaII H&K	380	-	YSO
202834.25+355417.4	372-875	featureless, HeI5876, Na ID, DIBS	HI, [OI], OI8446,CaII IR trip.	370	200	YSO
202947.93+355926.5	370-870	featureless, weak HeI	HI, FeII, OI8446, CaII IR trip.:	180	350	YSO $^\dag$
203413.39+410157.9	510-870	featureless	H $\alpha$ , [OI], OI8446	370	300	YSO
203545.40+400332.6	370-900	TiO	HI	105	-	CTT
204134.22+393239.0	370-870	faint TiO, LiI 6707	HI, HeI, FeII, [SII], strong CaII H&K + IR trip.	160	200	CTT
205544.33+463313.2	373-875	faint	rich FeII, [FeII], HI, faint HeI, OI8446, [Ni II], CaII IR trip.	1500	180	B[e]
210404.87+535124.4	370-860	TiO	HI, HeI, OI8446	350	180	CTT
222628.63+612049.0	370-900	TiO	HI, HeI	260	-	CTT
230342.17+611850.4	370-900	featureless	HI, FeII, CaII H&K, [SII], strong CaII IR trip., OI7772, 8446	145	-	CTT
231334.92+620944.1	390-780	TiO, NaI D	HI	80	-	CTT

The spectral range covered by our spectra is indicated, for reference for future studies of the objects. For line identification, the symbol ``:'' indicates marginal or uncertain detection. The H $\alpha$ FWHM, corrected for the instrumental profile, is given in all cases where the spectral resolution allowed us to resolve the line width. $^\star$ Viironen et al. (2009b). $^\dag$ Krause et al. (2003).

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