SVO Filter Profile Service

IRSF :InfraRed Survey Facility (IRSF) is located at Sutherland, South Africa and the survey project started since Nov. 2000 in the near infrared (J, H, Ks) bands.
IRSF/Sirius :SIRIUS is a near infrared simultaneous three-band camera, and it is now mounted on the IRSF 1.4 m telescope in Sutherland, South Africa. It was developed at Nagoya Univ. and NAOJ.id:IRSF/Sirius.a

IRSF filters:

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
IRSF/Sirius.J	12449.53	12476.92	12409.14	11453.05	13480.66	1491.22	1544.95	2.99e-10	IRSF	Sirius	IRSF Sirius J filter
IRSF/Sirius.H	16271.66	16339.75	16183.47	14545.02	18060.18	2795.80	1030.88	1.17e-10	IRSF	Sirius	IRSF Sirius H filter
IRSF/Sirius.Ks	21419.84	21482.52	21324.28	19508.75	23380.63	2980.44	665.55	4.35e-11	IRSF	Sirius	IRSF Sirius Ks filter

Filter Plots

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 PID2023-146210NB-I00

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

Rodrigo, C., Cruz, P., Aguilar, J.F., et al. 2024; https://ui.adsabs.harvard.edu/abs/2024A%26A...689A..93R/abstract
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