SVO Filter Profile Service

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	3425.01	3184.95	3726.33	280.31	1254.97	3.21e-9	OSN		u stromgren, OSN #s07
OSN/Stromgren.u	3496.66	3500.12	3498.21	3294.79	3707.80	266.92	1284.72	3.15e-9	OSN		u stromgren, OSN #s01
OSN/Stromgren.v	4114.52	4116.05	4114.91	3965.26	4277.29	210.72	4262.59	7.55e-9	OSN		v stromgren, OSN #s02
OSN/Stromgren.v_z3	4128.36	4129.87	4130.06	3940.20	4322.36	191.98	4214.51	7.41e-9	OSN		v stromgren, zone 3, OSN #s08
OSN/Stromgren.v_z2	4129.83	4131.34	4131.55	3947.33	4321.22	197.96	4224.53	7.42e-9	OSN		v stromgren, zone 2, OSN #s08
OSN/Stromgren.v_z1	4130.43	4131.96	4132.18	3951.85	4324.66	199.33	4226.41	7.42e-9	OSN		v stromgren, zone 1, OSN #s08
OSN/Stromgren.b	4677.82	4678.84	4676.82	4545.54	4816.76	177.18	4212.64	5.77e-9	OSN		b stromgren, OSN #s03
OSN/Stromgren.b_z1	4725.28	4726.66	4722.51	4541.16	4911.37	197.62	4122.14	5.54e-9	OSN		b stromgren, zone 1, OSN #s09
OSN/Stromgren.b_z2	4727.13	4728.50	4724.15	4542.71	4912.75	194.01	4113.23	5.53e-9	OSN		b stromgren, zone 2, OSN #s09
OSN/Stromgren.Hbetan	4863.24	4863.30	4863.38	4816.93	4911.13	30.87	2684.98	3.4e-9	OSN		Hbeta (n) stromgren, OSN #s06
OSN/Stromgren.Hbetaw	4862.15	4863.59	4860.69	4678.50	5062.55	205.59	3736.14	4.74e-9	OSN		Hbeta (w) stromgren, OSN #s05
OSN/Stromgren.Hbetan_z1	4879.31	4879.36	4881.16	4833.76	4922.84	32.20	3167.22	3.99e-9	OSN		Hbeta(n) stromgren, zone 1, OSN #s12
OSN/Stromgren.Hbetan_z2	4882.13	4882.21	4883.90	4801.37	4950.00	34.06	3308.76	4.16e-9	OSN		Hbeta(n) stromgren, zone 2, OSN #s12
OSN/Stromgren.Hbetaw_z1	4885.89	4886.24	4889.07	4782.81	4992.44	102.60	3431.92	4.3e-9	OSN		Hbeta(w) stromgren, zone 1, OSN #s11
OSN/Stromgren.Hbetaw_z2	4887.02	4887.38	4890.35	4784.09	4995.06	102.79	3433.86	4.3e-9	OSN		Hbeta(w) stromgren, zone 2, OSN #s11
OSN/Stromgren.Hbetaw_z3	4894.30	4894.71	4898.09	4786.45	5010.64	102.03	3489.68	4.36e-9	OSN		Hbeta(w) stromgren, zone 3, OSN #s11
OSN/Stromgren.y	5502.37	5503.52	5501.31	5354.05	5645.27	208.49	3594.27	3.56e-9	OSN		y stromgren, OSN #s04
OSN/Stromgren.y_z1	5504.89	5506.22	5503.66	5260.00	5684.18	200.66	3592.65	3.56e-9	OSN		y stromgren, zone 1, OSN #s10
OSN/Stromgren.y_z2	5512.78	5514.12	5511.52	5270.47	5702.83	197.29	3588.26	3.54e-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