Magellanic Cloud Planetary Nebulae

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Ratios of [O III] and [N II] fluxes for SMC PNe

Ratios of [OIII] lines (5007A/4959A) and [N II] lines (6584A/6548A)
for all SMC PNe with both fluxes measured (and the average ratios for all objects)

[O III] [O III] [N II] [N II]

4959 A 5007 A [O III] 6548 A 6584 A [N II]

Galaxy Object 1D flux 1D flux ratio 1D flux 1D flux ratio

SMC J-3 1.10E-13 3.31E-13 3.0091 2.79E-15 8.12E-15 2.9104

SMC J-4 4.47E-14 1.35E-13 3.0201 8.13E-15 2.88E-14 3.5424

SMC J-8 8.17E-14 2.59E-13 3.1701 7.34E-15 2.10E-14 2.8610

SMC J-11 7.10E-13 2.12E-12 2.9859 7.31E-15 2.26E-14 3.0917

SMC J-18 1.34E-14 4.13E-14 3.0821

SMC J-19 2.32E-13 6.83E-13 2.9440 1.61E-14 5.30E-14 3.2919

SMC J-20 2.55E-13 7.65E-13 3.0000 3.04E-15 6.99E-15 2.2993

SMC J-23 8.95E-15

SMC J-26 1.80E-13 5.49E-13 3.0500 2.38E-15

SMC J-27

SMC MA-1682 6.70E-15

SMC MA-1762

SMC MG-8 2.22E-14 6.78E-14 3.0541 1.23E-14 5.27E-14 4.2846

SMC MG-13

SMC SMP-1 1.19E-13 3.67E-13 3.0840 1.24E-14 3.60E-14 2.9032

SMC SMP-6 4.23E-13 1.25E-12 2.9551 2.17E-14 7.03E-14 3.2396

SMC SMP-8 3.10E-13 9.24E-13 2.9806 2.10E-15 3.90E-15 1.8571

SMC SMP-12 5.21E-14 1.57E-13 3.0134

SMC SMP-14 2.84E-13 8.48E-13 2.9859 3.98E-15 9.34E-15 2.3467

SMC SMP-17 8.26E-13 2.51E-12 3.0387 1.03E-14 2.13E-14 2.0680

SMC SMP-20 4.86E-13 1.47E-12 3.0247 3.22E-15 9.54E-15 2.9627

SMC SMP-22 1.13E-13 3.40E-13 3.0088 1.00E-13 2.96E-13 2.9600

SMC SMP-24 3.02E-13 9.20E-13 3.0464 1.35E-14 4.12E-14 3.0519

SMC SMP-25 5.67E-14 1.71E-13 3.0159 8.21E-15 2.48E-14 3.0207

SMC SMP-26 5.35E-14 1.60E-13 2.9907 2.90E-14 8.54E-14 2.9448

SMC SMP-27 5.89E-13 1.81E-12 3.0730 5.72E-15 1.62E-14 2.8322

SMC SP-34 3.50E-14 1.05E-13 3.0000 4.08E-15 1.20E-14 2.9412

average ratio: 3.0215 2.9246

Maintained by the MCPN Project Team, with acknowledgements. Some content is restricted (*) until publication. Send comments to mutchler@stsci.edu. Copyright © 2001 The Association of Universities for Research in Astronomy, Inc. All Rights Reserved.

		[O III]	[O III]		[N II]	[N II]
		4959 A	5007 A	[O III]	6548 A	6584 A	[N II]
Galaxy	Object	1D flux	1D flux	ratio	1D flux	1D flux	ratio
SMC	J-3	1.10E-13	3.31E-13	3.0091	2.79E-15	8.12E-15	2.9104
SMC	J-4	4.47E-14	1.35E-13	3.0201	8.13E-15	2.88E-14	3.5424
SMC	J-8	8.17E-14	2.59E-13	3.1701	7.34E-15	2.10E-14	2.8610
SMC	J-11	7.10E-13	2.12E-12	2.9859	7.31E-15	2.26E-14	3.0917
SMC	J-18				1.34E-14	4.13E-14	3.0821
SMC	J-19	2.32E-13	6.83E-13	2.9440	1.61E-14	5.30E-14	3.2919
SMC	J-20	2.55E-13	7.65E-13	3.0000	3.04E-15	6.99E-15	2.2993
SMC	J-23					8.95E-15
SMC	J-26	1.80E-13	5.49E-13	3.0500		2.38E-15
SMC	J-27
SMC	MA-1682				6.70E-15
SMC	MA-1762
SMC	MG-8	2.22E-14	6.78E-14	3.0541	1.23E-14	5.27E-14	4.2846
SMC	MG-13
SMC	SMP-1	1.19E-13	3.67E-13	3.0840	1.24E-14	3.60E-14	2.9032
SMC	SMP-6	4.23E-13	1.25E-12	2.9551	2.17E-14	7.03E-14	3.2396
SMC	SMP-8	3.10E-13	9.24E-13	2.9806	2.10E-15	3.90E-15	1.8571
SMC	SMP-12	5.21E-14	1.57E-13	3.0134
SMC	SMP-14	2.84E-13	8.48E-13	2.9859	3.98E-15	9.34E-15	2.3467
SMC	SMP-17	8.26E-13	2.51E-12	3.0387	1.03E-14	2.13E-14	2.0680
SMC	SMP-20	4.86E-13	1.47E-12	3.0247	3.22E-15	9.54E-15	2.9627
SMC	SMP-22	1.13E-13	3.40E-13	3.0088	1.00E-13	2.96E-13	2.9600
SMC	SMP-24	3.02E-13	9.20E-13	3.0464	1.35E-14	4.12E-14	3.0519
SMC	SMP-25	5.67E-14	1.71E-13	3.0159	8.21E-15	2.48E-14	3.0207
SMC	SMP-26	5.35E-14	1.60E-13	2.9907	2.90E-14	8.54E-14	2.9448
SMC	SMP-27	5.89E-13	1.81E-12	3.0730	5.72E-15	1.62E-14	2.8322
SMC	SP-34	3.50E-14	1.05E-13	3.0000	4.08E-15	1.20E-14	2.9412
	average ratio:			3.0215			2.9246