SVO Filter Profile Service

Keck :W.M. Keck Observatory
Keck/NIRSPEC :NIRSPEC is a cross-dispersed echelle spectrograph designed for Keck II. It can be used with or without AO.id:Keck/NIRSPEC.a

Keck filters: ESI LRIS LWS NIRC2 NIRSPEC OSIRIS

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
Keck/NIRSPEC.N1	10329.56	10366.86	10284.87	9320.00	11393.58	1592.08	2015.09	5.66e-10	Keck	NIRSPEC	NIRSPEC N-1 filter
Keck/NIRSPEC.N2	11889.31	11933.76	11831.27	10710.00	13154.46	1953.22	1655.04	3.51e-10	Keck	NIRSPEC	NIRSPEC N-2 filter
Keck/NIRSPEC.N3	12580.80	12633.36	12507.72	11260.00	13975.61	1964.70	1529.46	2.9e-10	Keck	NIRSPEC	NIRSPEC N-3 filter
Keck/NIRSPEC.N4	14110.73	14218.46	13966.21	12189.74	16125.68	3045.89	1288.15	1.94e-10	Keck	NIRSPEC	NIRSPEC N-4 filter
Keck/NIRSPEC.N5	16207.41	16318.65	16059.82	13972.37	18601.33	3334.04	1043.20	1.19e-10	Keck	NIRSPEC	NIRSPEC N-5 filter
Keck/NIRSPEC.FeII	16464.50	16464.72	16466.43	16319.36	16601.73	151.86	981.14	1.09e-10	Keck	NIRSPEC	NIRSPEC FeII filter
Keck/NIRSPEC.thin	17219.78	19190.21	14749.18	10000.00	28950.64	14993.44	1142.68	1.16e-10	Keck	NIRSPEC	NIRSPEC thin blocker filter
Keck/NIRSPEC.N6	19266.60	19634.13	18753.50	15205.59	23792.55	6537.48	812.95	6.57e-11	Keck	NIRSPEC	NIRSPEC N-6 filter
Keck/NIRSPEC.H2	21196.08	21196.42	21195.52	20979.55	21407.71	206.68	675.81	4.51e-11	Keck	NIRSPEC	NIRSPEC H2 filter
Keck/NIRSPEC.Kp	21169.41	21244.69	21056.46	19094.22	23370.56	3199.36	679.87	4.55e-11	Keck	NIRSPEC	NIRSPEC K-prime filter
Keck/NIRSPEC.K	21818.40	21911.98	21678.86	18930.10	24540.00	3881.46	646.46	4.07e-11	Keck	NIRSPEC	NIRSPEC K filter
Keck/NIRSPEC.N7	22403.43	22743.10	21895.37	18061.07	26921.34	6510.85	629.85	3.76e-11	Keck	NIRSPEC	NIRSPEC N-7 filter
Keck/NIRSPEC.KL	31400.65	33143.89	28756.91	20841.62	43322.77	15780.45	381.71	1.16e-11	Keck	NIRSPEC	NIRSPEC KL filter
Keck/NIRSPEC.Lp	37721.94	37890.57	37452.59	33280.65	42107.21	6397.50	243.34	5.13e-12	Keck	NIRSPEC	NIRSPEC L-prime filter
Keck/NIRSPEC.Mp	46866.35	46884.01	46840.72	45083.88	48876.98	2463.25	160.34	2.19e-12	Keck	NIRSPEC	NIRSPEC M-prime filter
Keck/NIRSPEC.Mwide	49535.49	49846.70	49048.13	43382.90	56906.76	10540.20	147.45	1.8e-12	Keck	NIRSPEC	NIRSPEC M-wide filter

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