1. Filters
2. Filters

Filters

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Telescope

- Any -BLANKGemini NorthGemini SouthKPNOKPNO 2.1-meter TelescopeNicholas U. Mayall 4-meter TelescopeSMARTS 1.3-meter TelescopeSMARTS Consortium: 0.9-meter TelescopeSOAR TelescopeVíctor M. Blanco 4-meter TelescopeWIYN 0.9-meter TelescopeWIYN 3.5-meter Telescope

Instrument

- Any -ALOPEKEANDICAMBLANKDark Energy CameraFlamingosFLAMINGOS2GMOS-NGMOS-SGNIRSGoldCamGoodmanGoodman, SOIGSAOIHydraHydra, Hydra Echelle ModeHydra, Hydra Schott GlassISPIKOSMOSKPNO 2-Inch FilterKPNO 4-Inch FiltersMosaicNEWFIRMNIRIPhoenixRC SpectrographS2KBSAM, SAM-FPSAM, SAMISPARTAN IRWHIRCZORRO

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Filter	FWHM (Å)	CWL (Å)	Telescope	Instrument	Plot	Data	Comments
z SDSS c6020	2000.00	9400.00	Nicholas U. Mayall 4-meter Telescope	Mosaic	z SDSS c6020	z SDSS c6020	Note: The central wavelength of CTIO Mosaic narrow band filters (actually all filters, but is very significant for narrow band filters) is shifted ~15A to the BLUE in the f/2.87 beam of the Blanco 4m + PFADC corrector as compared to the transmission measured in parallel light. The central wavelength quoted below is nominally for when the filter is used at PF, with the ~15A shift included. Furthermore, the filter transmission curve presented below shows the simulated filter transmission curve for the Blanco 4m + PFADC f/2.87 beam.
z SDSS k1020 *** Retired!	2000.00	9400.00	Nicholas U. Mayall 4-meter Telescope	Mosaic	z SDSS k1020 *** Retired!	z SDSS k1020 *** Retired!	NOTE: This filter was damaged in June 2011 and is retired. The CTIO SDSS z' filter (c6020) can be requested as a replacement, but it's availability will depend on demand at CTIO. Note that there is a shift in central wavelength when placed in different f/ratio beams. At the KPNO 4meter f/3.1 beam this corresponds to a shift of approximately 12 Angstroms bluer; at the CTIO 4meter f/2.9 this corresponds to a shift of approximately 15 Angstroms bluer; at the WIYN 0.9m f/7.9 this corresponds to a shift of approximately 5 Angstroms bluer.
z_G0304	0.00	0.00	Gemini North	GMOS-N	z_G0304	z_G0304
Z_G0322	936.00	8760.00	Gemini South	GMOS-S	Z_G0322	Z_G0322
Z_G0322	936.00	8760.00	Gemini North	GMOS-N	Z_G0322	Z_G0322
z_G0328	0.00	0.00	Gemini South	GMOS-S	z_G0328	z_G0328
Z_G0343	936.00	8760.00	Gemini South	GMOS-S	Z_G0343	Z_G0343
Z_G1101	1643.00	10150.00	Gemini South	GSAOI	Z_G1101	Z_G1101
zd DECam k1038 *** New!	1467.00	9280.00	Nicholas U. Mayall 4-meter Telescope	Mosaic	zd DECam k1038 *** New!	zd DECam k1038 *** New!	Note that there is a shift in central wavelength when placed in different f/ratio beams. At the KPNO 4meter f/3.1 beam this corresponds to a shift of approximately 12 Angstroms bluer; at the CTIO 4meter f/2.9 this corresponds to a shift of approximately 15 Angstroms bluer; at the WIYN 0.9m f/7.9 this corresponds to a shift of approximately 5 Angstroms bluer.

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