SVO Filter Profile Service

STELLA :STELLA Robotic Observatory
STELLA/WiFSIP :The Wide Field STELLA Imaging Photometer (WIFSThe Wide Field STELLA Imaging Photometer (WIFSIP) is the large-format CCD imager and photometer for STELLA.IP) is the large-format CCD imager and photometer for STELLA.

STELLA filters:

Filter ID	λ_ref	λ_mean	λ_eff	λ_min	λ_max	W_eff	ZP_ν	ZP_λ	Obs. Facility	Instrument	Description
STELLA/WiFSIP.Strom_u	3495.78	3499.80	3497.61	3291.35	3733.58	308.67	1284.74	3.15e-9	STELLA	WiFSIP	STELLA WiFSIP Stromgren u filter
STELLA/WiFSIP.Sloan_u	3559.94	3572.85	3600.55	3081.19	3995.50	491.88	1542.24	3.57e-9	STELLA	WiFSIP	STELLA WiFSIP Sloan u filter
STELLA/WiFSIP.Bessel_U	3637.52	3651.49	3704.35	3176.21	4132.19	530.94	1871.17	4.09e-9	STELLA	WiFSIP	STELLA WiFSIP Bessel U filter
STELLA/WiFSIP.Strom_v	4102.00	4103.31	4101.99	3946.55	4268.95	186.47	4200.74	7.48e-9	STELLA	WiFSIP	STELLA WiFSIP Stromgren v filter
STELLA/WiFSIP.Bessel_B	4343.29	4381.07	4336.91	3775.38	5744.24	979.49	4033.54	6.43e-9	STELLA	WiFSIP	STELLA WiFSIP Bessel B filter
STELLA/WiFSIP.Strom_b	4665.15	4666.31	4664.02	4502.12	4841.89	185.38	4219.51	5.82e-9	STELLA	WiFSIP	STELLA WiFSIP Stromgren b filter
STELLA/WiFSIP.Sloan_g	4686.09	4747.86	4647.02	3883.22	5640.78	1463.41	3944.35	5.48e-9	STELLA	WiFSIP	STELLA WiFSIP Sloan g filter
STELLA/WiFSIP.Strom_y	5503.81	5505.14	5502.58	5306.36	5709.38	210.94	3593.47	3.56e-9	STELLA	WiFSIP	STELLA WiFSIP Stromgren y filter
STELLA/WiFSIP.Sloan_r	6162.73	6199.95	6121.14	5350.83	7028.47	1302.88	3159.78	2.53e-9	STELLA	WiFSIP	STELLA WiFSIP Sloan r filter
STELLA/WiFSIP.Bessel_R	6381.50	6451.40	6313.53	5474.00	8523.42	1298.89	3040.17	2.29e-9	STELLA	WiFSIP	STELLA WiFSIP Bessel R filter
STELLA/WiFSIP.Sloan_i	7663.04	7695.26	7628.04	6810.24	8546.36	1354.18	2527.78	1.3e-9	STELLA	WiFSIP	STELLA WiFSIP Sloan i filter
STELLA/WiFSIP.Bessel_I	8699.30	8858.90	8578.37	7025.87	11000.00	3006.02	2273.92	9.26e-10	STELLA	WiFSIP	STELLA WiFSIP Bessel I filter
STELLA/WiFSIP.Sloan_z	9571.54	9664.65	9499.36	8186.45	11000.00	2633.98	2139.25	7.11e-10	STELLA	WiFSIP	STELLA WiFSIP Sloan z 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 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