SVO Filter Profile Service

OSN :Observatorio de Sierra Nevada, IAA-CSIC
OSN/Stromgren :OSN Stromgren filtersid:OSN/Stromgren.a
→ GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full OSN/Stromgren filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

OSN filters: Circ Comet25 Comet50 Gunn Halpha Johnson Lines Molec Stromgren

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
OSN/Stromgren.u2	3422.95	3427.40	3424.88	3186.25	3729.31	280.31	1271.53	3.25e-9	OSN		u stromgren, OSN #s07
OSN/Stromgren.u	3496.66	3500.12	3498.12	3295.70	3708.90	266.92	1300.87	3.19e-9	OSN		u stromgren, OSN #s01
OSN/Stromgren.v	4114.52	4116.05	4114.85	3965.79	4277.83	210.72	4297.79	7.61e-9	OSN		v stromgren, OSN #s02
OSN/Stromgren.v_z3	4128.36	4129.87	4130.00	3941.99	4323.68	191.98	4245.36	7.47e-9	OSN		v stromgren, zone 3, OSN #s08
OSN/Stromgren.v_z2	4129.83	4131.34	4131.49	3949.55	4322.62	197.96	4255.37	7.48e-9	OSN		v stromgren, zone 2, OSN #s08
OSN/Stromgren.v_z1	4130.43	4131.96	4132.12	3953.64	4326.37	199.33	4257.20	7.48e-9	OSN		v stromgren, zone 1, OSN #s08
OSN/Stromgren.b	4677.82	4678.84	4676.84	4545.85	4817.20	177.18	4227.52	5.79e-9	OSN		b stromgren, OSN #s03
OSN/Stromgren.b_z1	4725.28	4726.66	4722.43	4541.78	4912.36	197.62	4136.11	5.55e-9	OSN		b stromgren, zone 1, OSN #s09
OSN/Stromgren.b_z2	4727.13	4728.50	4724.06	4543.21	4914.06	194.01	4127.27	5.54e-9	OSN		b stromgren, zone 2, OSN #s09
OSN/Stromgren.Hbetan	4863.24	4863.30	4863.43	4817.04	4911.25	30.87	2674.04	3.39e-9	OSN		Hbeta (n) stromgren, OSN #s06
OSN/Stromgren.Hbetaw	4862.15	4863.59	4860.64	4679.59	5063.54	205.59	3733.93	4.74e-9	OSN		Hbeta (w) stromgren, OSN #s05
OSN/Stromgren.Hbetan_z1	4879.31	4879.36	4881.14	4833.88	4922.95	32.20	3163.20	3.98e-9	OSN		Hbeta(n) stromgren, zone 1, OSN #s12
OSN/Stromgren.Hbetan_z2	4882.13	4882.21	4883.89	4803.49	4950.00	34.06	3303.01	4.15e-9	OSN		Hbeta(n) stromgren, zone 2, OSN #s12
OSN/Stromgren.Hbetaw_z1	4885.89	4886.24	4889.11	4783.21	4992.93	102.60	3417.97	4.29e-9	OSN		Hbeta(w) stromgren, zone 1, OSN #s11
OSN/Stromgren.Hbetaw_z2	4887.02	4887.38	4890.40	4784.36	4995.60	102.79	3419.89	4.29e-9	OSN		Hbeta(w) stromgren, zone 2, OSN #s11
OSN/Stromgren.Hbetaw_z3	4894.30	4894.71	4898.14	4786.87	5011.17	102.03	3476.20	4.35e-9	OSN		Hbeta(w) stromgren, zone 3, OSN #s11
OSN/Stromgren.y	5502.37	5503.52	5501.29	5354.27	5645.54	208.49	3602.00	3.57e-9	OSN		y stromgren, OSN #s04
OSN/Stromgren.y_z1	5504.89	5506.22	5503.62	5262.18	5684.94	200.66	3600.28	3.56e-9	OSN		y stromgren, zone 1, OSN #s10
OSN/Stromgren.y_z2	5512.78	5514.12	5511.48	5271.71	5703.65	197.29	3595.47	3.55e-9	OSN		y stromgren, zone 2, OSN #s10

Filter Plots (using a common λ range)

(Plot them zoomed to their own λ range)

If your research benefits from the use of the SVO Filter Profile Service, we would appreciate if you could include the following acknowledgement in your publication:

This research has made use of the Spanish Virtual Observatory (https://svo.cab.inta-csic.es) project funded by MCIN/AEI/10.13039/501100011033/ through grant PID2020-112949GB-I00

and we would appreciate if you could include the following references in your publication:

The SVO Filter Profile Service. Rodrigo, C., Solano, E., Bayo, A., 2012; https://ui.adsabs.harvard.edu/abs/2012ivoa.rept.1015R/abstract
The SVO Filter Profile Service. Rodrigo, C., Solano, E., 2020; https://ui.adsabs.harvard.edu/abs/2020sea..confE.182R/abstract