Filter Information

Plots and data included with most lists.

Instructions for Fast Beam Simulations

Glass Filter Spectral Transmission Curves from Schott Catalog (reproduced with permission from Schott Glass Technologies, Inc.)

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NOIRLab Filter Database

Filter FWHM (Å) CWL (Å) Telescope Instrument Plot Data Comments
z Gunn 9100/1400 SMARTS Consortium: 0.9-meter Telescope BLANK Size: 4x4
kp1267_14 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1267_14
kp1276a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276a
kp1346 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1346
kp1309d KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309d
kp1001 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1001
I Nearly-Mould k1005 Nicholas U. Mayall 4-meter Telescope Mosaic I Nearly-Mould k1005 I Nearly-Mould k1005
wrhe2 WR HeII k1023 Nicholas U. Mayall 4-meter Telescope Mosaic wrhe2 WR HeII k1023 wrhe2 WR HeII k1023 Below is a plot of this filter as simulated in different f/ratio beams. At the KPNO 4m the properties of this filter are: CWL=4695A FWHM=51.34A PEAK TRANSMISSION=74.83%.
Us solid U k1044 Nicholas U. Mayall 4-meter Telescope Mosaic Us solid U k1044 Us solid U k1044
420 BATC k1053 ** Nicholas U. Mayall 4-meter Telescope Mosaic 420 BATC k1053 ** 420 BATC k1053 **
755 BATC k1061 ** Nicholas U. Mayall 4-meter Telescope Mosaic 755 BATC k1061 ** 755 BATC k1061 **
Barr Ks Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos Barr Ks Band Filter Barr Ks Band Filter Cuton: 1.990 - Cutoff: 2.305
K4308 Gemini South Phoenix K4308 Start (cm-1 μm): 4258=2.349 - Stop (cm-1 μm): 4355=2.296 - Echelle order 24
Ca H&K line filter WIYN 3.5-meter Telescope Hydra Ca H&K line filter Ca H&K line filter SIZE: 4x4
SDSS z WIYN 3.5-meter Telescope Hydra SDSS z SIZE: 4x4
z Gunn 9100/1400 SMARTS Consortium: 0.9-meter Telescope BLANK Size: 3x3
OG-550 0.00 0.00 KPNO 2.1-meter Telescope GoldCam OG-550 OG-550 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-375 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-375 GG-375 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
CUSO4 liq 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter
CuS04 Crystal 0.00 0.00 KPNO 2.1-meter Telescope GoldCam CuS04 Crystal CuS04 Crystal Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
OG-570 0.00 0.00 KPNO 2.1-meter Telescope GoldCam OG-570 OG-570 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-385 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-385 GG-385 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
CUSO4 liq 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter
WG-320 0.00 0.00 KPNO 2.1-meter Telescope GoldCam WG-320 WG-320 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
RG-610 0.00 0.00 KPNO 2.1-meter Telescope GoldCam RG-610 RG-610 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-400b 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-400b GG-400b Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
kp1339a 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1339a gunn set 'z' from stsci RG850 3mm
RG610_G0331 0.00 0.00 Gemini South GMOS-S RG610_G0331 RG610_G0331
WG-345 0.00 0.00 KPNO 2.1-meter Telescope GoldCam WG-345 WG-345 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
RG-610 0.00 0.00 KPNO 2.1-meter Telescope GoldCam RG-610 RG-610 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-420 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-420 GG-420 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
kp1315a 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1315a nearly mould RG1000
GG455_G0305 0.00 0.00 Gemini North GMOS-N GG455_G0305 GG455_G0305
RG780_G0334 0.00 0.00 Gemini South GMOS-S RG780_G0334 RG780_G0334
WG-360 0.00 0.00 KPNO 2.1-meter Telescope GoldCam Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
RG-695 0.00 0.00 KPNO 2.1-meter Telescope GoldCam RG-695 RG-695 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-455 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-455 GG-455 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
kp1315b 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1315b nearly mould RG1000
GG-375 0.00 0.00 KPNO 2.1-meter Telescope GoldCam GG-375 GG-375 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
RG-695 0.00 0.00 KPNO 2.1-meter Telescope GoldCam RG-695 RG-695 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-475 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-475 GG-475 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
kp1305_13 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter nearly mould U-omega
GG-385 0.00 0.00 KPNO 2.1-meter Telescope GoldCam GG-385 GG-385 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
0-51 0.00 0.00 KPNO 2.1-meter Telescope GoldCam 0-51 0-51 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
GG-495 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph GG-495 GG-495 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
kp1100 0.00 0.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1100 video camera
z_G0304 0.00 0.00 Gemini North GMOS-N z_G0304 z_G0304
GG-400 0.00 0.00 KPNO 2.1-meter Telescope GoldCam GG-400 GG-400 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
3-75 0.00 0.00 KPNO 2.1-meter Telescope GoldCam 3-75 3-75 Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.
OG-515b 0.00 0.00 Nicholas U. Mayall 4-meter Telescope RC Spectrograph OG-515b OG-515b Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined.

Updated on June 27, 2022, 11:32 am