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
H1 + 2 blocker, Yale H1 +2 blcoker	472.00	1622.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM			Use with 3101, 3102, 3201, 3202
H 127	286.00	1627.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		H 127	Use with 3103, 3203
HX	308.00	1631.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		HX
H 133	286.00	1634.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM			Use with 3103, 3203. These filters have never been used in NEWFIRM.
[Fe II]	164.00	1646.00	WIYN 3.5-meter Telescope	WHIRC	[Fe II]
1644 nm, 1644	17.20	1649.10	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		1644 nm, 1644	Use with 3302
H	310.00	1651.00	WIYN 3.5-meter Telescope	WHIRC	H
[Fe II] 45	162.00	1668.00	WIYN 3.5-meter Telescope	WHIRC	[Fe II] 45
H2, Yale H2	168.30	1705.90	Nicholas U. Mayall 4-meter Telescope	NEWFIRM			Use with 3204
H + K blocker	1320.00	2030.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		H + K blocker	Use with 3101, 3102
2096 nm	20.40	2096.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		2096 nm
H2 S(1)	216.00	2117.00	WIYN 3.5-meter Telescope	WHIRC	H2 S(1)
KS 313	315.00	2128.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM			Use with 3103. These filters have never been used in NEWFIRM.
KS 318	312.00	2129.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM			Use with 3103
2124 nm 2124, 2.12 μm H2	24.00	2131.90	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		2124 nm 2124, 2.12 μm H2	Use with 4303
KXS	320.00	2150.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		KXS
Br γ	215.00	2162.00	WIYN 3.5-meter Telescope	WHIRC	Br γ
2124/68 blocker 2 μm blocker	257.00	2165.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		2124/68 blocker 2 μm blocker	Use with 4301, 4302
Ks	343.00	2168.00	WIYN 3.5-meter Telescope	WHIRC	Ks
2168 nm 2168, 2.16 μm Br γ	24.40	2177.00	Nicholas U. Mayall 4-meter Telescope	NEWFIRM		2168 nm 2168, 2.16 μm Br γ	Use with 4303
Br γ 45	237.00	2188.00	WIYN 3.5-meter Telescope	WHIRC	Br γ 45
CO-n	228.00	2293.00	WIYN 3.5-meter Telescope	WHIRC	CO-n		The Pa β 45 and CO-n filters were removed from WHIRC in January 2012 and replaced by the CN and CO-w filters.
CO-w	103.00	2342.00	WIYN 3.5-meter Telescope	WHIRC	CO-w		The Pa β 45 and CO-n filters were removed from WHIRC in January 2012 and replaced by the CN and CO-w filters.
Hale-Bopp OH	57.00	3095.00	KPNO 2.1-meter Telescope	KPNO 4-Inch Filters
Hale-Bopp NH	55.00	3362.00	KPNO 2.1-meter Telescope	KPNO 4-Inch Filters
Hale-Bopp UVC	78.00	3448.00	KPNO 2.1-meter Telescope	KPNO 4-Inch Filters
kp350a	387.00	3459.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp350a	stromgren u 4c set a
kp350a	387.00	3459.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp350a	stromgren u 4c set a
kp350a	387.00	3459.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp350a	stromgren u 4c set a
kp350a	387.00	3459.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp350a	stromgren u 4c set a
Stromgren u	441.00	3460.00	SOAR Telescope	Goodman, SOI	Stromgren u	Stromgren u	4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
Gunn u	508.00	3463.00	KPNO 2.1-meter Telescope	KPNO 4-Inch Filters	Gunn u	Gunn u
Stromgren u	34.00	3467.00	WIYN 0.9-meter Telescope	S2KB	Stromgren u	Stromgren u	01-2013
Un Steidel k1041	562.72	3479.17	Nicholas U. Mayall 4-meter Telescope	Mosaic	Un Steidel k1041	Un Steidel k1041	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.
kp1333	488.00	3484.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp1333	gunn set combined `u' kp BG38+UG11
Ud Dey custom U k1045	329.76	3485.23	Nicholas U. Mayall 4-meter Telescope	Mosaic	Ud Dey custom U k1045	Ud Dey custom U k1045	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.
u_G0308	630.00	3500.00	Gemini North	GMOS-N	u_G0308	u_G0308
u_G0332	630.00	3500.00	Gemini South	GMOS-S	u_G0332	u_G0332
kp350d	315.00	3508.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp350d	stromgren u set d
SDSS u'	628.00	3513.00	KPNO 2.1-meter Telescope	KPNO 4-Inch Filters	SDSS u'	SDSS u'	Sloan Digital Sky Survey set
SDSS_u	446.00	3521.00	Gemini South	ZORRO	SDSS_u	SDSS_u	not convolved with dichroic
SDSS_u	446.00	3521.00	Gemini North	ALOPEKE	SDSS_u	SDSS_u	not convolved with dichroic
SDSS u'	719.00	3529.00	SOAR Telescope	Goodman, SOI	SDSS u'	SDSS u'	4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
u Stromgren	280.00	3530.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.15mm.
u Stromgren 3530/280	280.00	3530.00	SMARTS Consortium: 0.9-meter Telescope	BLANK	u Stromgren 3530/280	u Stromgren 3530/280	Size: 4x4 Thick: 9.15
u Stromgren	280.00	3530.00	WIYN 3.5-meter Telescope	Hydra			SIZE: 4x4-9.15mm.
kp1454e	277.00	3531.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp1454e	stromgren u
kp1453d	279.00	3532.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp1453d	stromgren u 8mm ug11+1mmwg345
kp1215	69.00	3536.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp1215	check plot--looks clear!
kp1215	69.00	3536.00	KPNO 2.1-meter Telescope	KPNO 2-Inch Filter		kp1215	check plot--looks clear!

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