SVO Filter Profile Service

WHT :William Herschel Telescope
WHT/ULTRACAM :ULTACAM is an ultra-fast, triple beam CCD camera designed to provide imaging photometry at high temporal resolution.id:WHT/ULTRACAM.a
→ GaiaXPy base XML file. You can download here the GaiaXPy base XML file for the full WHT/ULTRACAM filter set. Please, take a look to the GaiaXPy web page and additional documentation for more information.

WHT filters: INGRID LRIS PAUCam PFIP ULTRACAM

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
WHT/ULTRACAM.u_s_noatm	3451.27	3461.40	3472.63	3190.33	3936.09	252.70	1347.44	3.39e-9	WHT	ULTRACAM	Super SDSS u_s filter (no atm.)
WHT/ULTRACAM.u_noatm	3453.32	3461.81	3466.72	3197.85	3865.00	224.12	1322.49	3.32e-9	WHT	ULTRACAM	SDSS u' filter (no atm.)
WHT/ULTRACAM.u	3467.03	3475.59	3481.87	3202.93	3871.21	212.97	1335.88	3.33e-9	WHT	ULTRACAM	SDSS u' filter (full)
WHT/ULTRACAM.u_s	3467.41	3477.80	3491.37	3195.19	3938.99	239.41	1367.83	3.41e-9	WHT	ULTRACAM	Super SDSS u_s filter (full)
WHT/ULTRACAM.NB3500_noatm	3524.55	3524.90	3524.75	3443.91	3608.91	78.78	1313.42	3.17e-9	WHT	ULTRACAM	NB3500 filter (no atm.)
WHT/ULTRACAM.NB3500	3524.99	3525.34	3525.18	3444.34	3609.40	79.02	1313.64	3.17e-9	WHT	ULTRACAM	NB3500 filter (full)
WHT/ULTRACAM.NB3500_filter	3527.70	3528.23	3527.95	3429.09	3637.46	104.02	1314.19	3.17e-9	WHT	ULTRACAM	NB3500 filter (filter only)
WHT/ULTRACAM.u_filter	3513.74	3529.69	3555.96	3069.25	3997.31	577.26	1475.49	3.58e-9	WHT	ULTRACAM	SDSS u' filter (filter only)
WHT/ULTRACAM.u_s_filter	3529.17	3552.94	3607.93	3068.13	3980.58	721.76	1667.80	4.01e-9	WHT	ULTRACAM	Super SDSS u_s filter (filter only)
WHT/ULTRACAM.NB4170_noatm	4203.18	4203.33	4203.08	4146.10	4266.52	53.96	4626.13	7.85e-9	WHT	ULTRACAM	NB4170 filter (no atm.)
WHT/ULTRACAM.NB4170	4203.27	4203.42	4203.17	4146.20	4266.66	54.01	4626.06	7.85e-9	WHT	ULTRACAM	NB4170 filter (full)
WHT/ULTRACAM.NB4170_filter	4203.35	4203.49	4203.24	4146.47	4266.38	53.87	4626.09	7.85e-9	WHT	ULTRACAM	NB4170 filter (filter only)
WHT/ULTRACAM.bowen_noatm	4700.40	4700.96	4699.72	4572.57	4833.71	113.40	4210.47	5.71e-9	WHT	ULTRACAM	CIII/NIII_HeII Bowen filter (no atm.)
WHT/ULTRACAM.bowen	4700.58	4701.13	4699.89	4572.92	4834.06	113.36	4210.26	5.71e-9	WHT	ULTRACAM	CIII/NIII_HeII Bowen filter (full)
WHT/ULTRACAM.bowen_filter	4702.26	4702.82	4701.56	4575.89	4837.03	113.41	4208.27	5.71e-9	WHT	ULTRACAM	CIII/NIII_HeII Bowen filter (filter only)
WHT/ULTRACAM.g_s_noatm	4724.37	4782.69	4682.52	3950.81	5560.19	1201.64	4034.71	5.42e-9	WHT	ULTRACAM	Super SDSS g_s filter (no atm.)
WHT/ULTRACAM.g_s_filter	4732.72	4792.05	4689.76	3950.00	5574.70	1303.98	4023.94	5.39e-9	WHT	ULTRACAM	Super SDSS g_s filter (filter only)
WHT/ULTRACAM.g_s	4746.18	4803.57	4704.49	3952.65	5560.40	1145.80	4024.28	5.36e-9	WHT	ULTRACAM	Super SDSS g_s filter (full)
WHT/ULTRACAM.g_noatm	4781.84	4840.59	4739.93	3883.92	5680.03	1158.58	3999.24	5.24e-9	WHT	ULTRACAM	SDSS g' filter (no atm.)
WHT/ULTRACAM.g	4803.01	4860.50	4761.35	3887.61	5680.24	1111.66	3989.84	5.19e-9	WHT	ULTRACAM	SDSS g' filter (full)
WHT/ULTRACAM.g_filter	4805.07	4866.95	4760.33	3874.85	5727.12	1332.04	3980.33	5.17e-9	WHT	ULTRACAM	SDSS g' filter (filter only)
WHT/ULTRACAM.bcont_filter	5192.75	5193.67	5191.78	5022.04	5364.53	163.63	3805.33	4.23e-9	WHT	ULTRACAM	Blue continuum filter (filter only)
WHT/ULTRACAM.bcont_noatm	5194.54	5195.43	5193.58	5026.23	5361.63	158.74	3803.88	4.23e-9	WHT	ULTRACAM	Blue continuum filter (no atm.)
WHT/ULTRACAM.bcont	5194.67	5195.56	5193.72	5026.63	5361.73	158.43	3803.77	4.23e-9	WHT	ULTRACAM	Blue continuum filter (full)
WHT/ULTRACAM.NaI_filter	5961.89	5964.35	5959.28	5690.34	6241.24	306.94	3319.22	2.8e-9	WHT	ULTRACAM	NaI filter (filter only)
WHT/ULTRACAM.NaI_noatm	5961.99	5964.44	5959.42	5698.63	6239.75	305.47	3319.13	2.8e-9	WHT	ULTRACAM	NaI filter (no atm.)
WHT/ULTRACAM.NaI	5962.44	5964.89	5959.86	5699.16	6240.26	304.31	3318.86	2.8e-9	WHT	ULTRACAM	NaI filter (full)
WHT/ULTRACAM.rcont_noatm	6059.69	6060.14	6059.21	5930.63	6192.08	122.61	3259.57	2.66e-9	WHT	ULTRACAM	Red Continuum filter (no atm.)
WHT/ULTRACAM.rcont_filter	6059.73	6060.19	6059.25	5930.54	6192.87	123.10	3259.56	2.66e-9	WHT	ULTRACAM	Red continuum filter (filter only)
WHT/ULTRACAM.rcont	6059.82	6060.28	6059.34	5930.76	6192.29	122.53	3259.50	2.66e-9	WHT	ULTRACAM	Red continuum filter (full)
WHT/ULTRACAM.r_s_filter	6214.35	6252.78	6170.75	5464.89	7001.38	1259.05	3166.42	2.46e-9	WHT	ULTRACAM	Super SDSS r_s filter (filter only)
WHT/ULTRACAM.r_s_noatm	6249.62	6285.35	6208.84	5487.57	7002.05	1150.49	3144.43	2.41e-9	WHT	ULTRACAM	Super SDSS r_s filter (no atm.)
WHT/ULTRACAM.r_s	6255.86	6291.38	6215.21	5488.79	7002.03	1107.74	3140.21	2.41e-9	WHT	ULTRACAM	Super SDSS r_s filter (full)
WHT/ULTRACAM.r_filter	6263.63	6300.10	6222.25	5473.22	7178.39	1214.07	3137.14	2.4e-9	WHT	ULTRACAM	SDSS r' filter (filter only)
WHT/ULTRACAM.r_noatm	6288.51	6323.24	6249.08	5492.11	7184.49	1146.68	3122.08	2.37e-9	WHT	ULTRACAM	SDSS r' filter (no atm.)
WHT/ULTRACAM.r	6294.77	6329.29	6255.47	5493.23	7181.57	1107.40	3117.93	2.36e-9	WHT	ULTRACAM	SDSS r' filter (full)
WHT/ULTRACAM.Ha_broad_filter	6610.12	6610.37	6612.34	6507.32	6712.34	97.36	2758.05	1.89e-9	WHT	ULTRACAM	Halpha broad filter (filter only)
WHT/ULTRACAM.Ha_broad_noatm	6610.25	6610.51	6612.47	6507.58	6712.43	97.11	2758.87	1.89e-9	WHT	ULTRACAM	Halpha broad filter (no atm.)
WHT/ULTRACAM.Ha_broad	6610.33	6610.59	6612.55	6507.70	6712.51	96.99	2759.36	1.89e-9	WHT	ULTRACAM	Halpha broad filter (full)
WHT/ULTRACAM.Ha_narrow_filter	6618.95	6619.04	6619.49	6557.69	6681.29	54.11	2874.83	1.97e-9	WHT	ULTRACAM	Halpha narrow filter (filter only)
WHT/ULTRACAM.Ha_narrow_noatm	6618.99	6619.09	6619.53	6557.77	6681.33	54.08	2875.04	1.97e-9	WHT	ULTRACAM	Halpha narrow filter (no atm.)
WHT/ULTRACAM.Ha_narrow	6619.02	6619.11	6619.56	6557.81	6681.36	54.07	2875.16	1.97e-9	WHT	ULTRACAM	Halpha narrow filter (full)
WHT/ULTRACAM.clear_noatm	7256.52	7544.76	6992.82	4361.35	10498.00	3041.70	2799.14	1.59e-9	WHT	ULTRACAM	Clear filter (no atm.)
WHT/ULTRACAM.clear	7272.88	7557.97	7011.39	4367.47	10498.00	2951.20	2790.69	1.58e-9	WHT	ULTRACAM	Clear filter (full)
WHT/ULTRACAM.i_noatm	7614.29	7642.11	7583.78	6865.11	8522.99	1110.75	2543.36	1.32e-9	WHT	ULTRACAM	SDSS i' filter (no atm.)
WHT/ULTRACAM.i	7616.32	7644.62	7585.25	6869.83	8523.40	1079.45	2542.72	1.31e-9	WHT	ULTRACAM	SDSS i' filter (full)
WHT/ULTRACAM.i_s_noatm	7638.19	7670.56	7602.98	6908.95	8572.19	1192.61	2535.73	1.3e-9	WHT	ULTRACAM	Super SDSS i_s filter (no atm.)
WHT/ULTRACAM.i_s	7641.16	7674.14	7605.25	6910.51	8572.84	1169.09	2534.79	1.3e-9	WHT	ULTRACAM	Super SDSS i_s filter (full)
WHT/ULTRACAM.i_filter	7693.40	7723.49	7659.83	6866.10	8551.57	1247.39	2513.78	1.27e-9	WHT	ULTRACAM	SDSS i' filter (filter only)
WHT/ULTRACAM.i_s_filter	7735.04	7770.43	7695.70	6910.73	8593.68	1362.20	2499.99	1.25e-9	WHT	ULTRACAM	Super SDSS i_s filter (filter only)
WHT/ULTRACAM.clear_filter	6590.10	7778.81	6041.85	3033.03	11033.00	5144.72	2759.67	1.9e-9	WHT	ULTRACAM	Clear filter (filter only)
WHT/ULTRACAM.iz	8163.84	8298.11	8057.70	6806.65	10500.00	1906.34	2434.44	1.1e-9	WHT	ULTRACAM	SDSS i'+z' filter (full)
WHT/ULTRACAM.iz_noatm	8164.46	8299.26	8058.39	6806.17	10500.00	1959.82	2435.73	1.1e-9	WHT	ULTRACAM	SDSS i'+z' filter (no atm.)
WHT/ULTRACAM.z	9119.57	9168.25	9092.25	8013.81	10495.90	1567.73	2226.12	8.02e-10	WHT	ULTRACAM	SDSS z' filter (full)
WHT/ULTRACAM.z_s	9126.59	9172.83	9101.27	8208.27	10498.50	1440.94	2223.58	8.0e-10	WHT	ULTRACAM	Super SDSS z_s filter (full)
WHT/ULTRACAM.z_noatm	9128.51	9175.82	9102.09	8013.69	10495.90	1626.70	2227.56	8.01e-10	WHT	ULTRACAM	SDSS z' filter (no atm.)
WHT/ULTRACAM.z_s_noatm	9136.12	9180.99	9111.69	8207.53	10498.50	1501.60	2225.03	7.99e-10	WHT	ULTRACAM	Super SDSS z_s filter (no atm.)
WHT/ULTRACAM.iz_filter	8969.69	9192.83	8779.99	6817.65	11045.00	3291.67	2278.69	8.49e-10	WHT	ULTRACAM	SDSS i'+z' filter (filter only)
WHT/ULTRACAM.z_s_filter	9668.46	9762.66	9588.58	8225.71	11048.50	2369.15	2133.72	6.84e-10	WHT	ULTRACAM	Super SDSS z_s filter (filter only)
WHT/ULTRACAM.z_filter	10145.90	10314.94	9981.73	8053.96	12050.90	3154.32	2041.53	5.95e-10	WHT	ULTRACAM	SDSS z' filter (filter only)

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 SVO Filter Profile Service "Carlos Rodrigo", 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