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
K4220 Gemini South Phoenix K4220 Start (cm-1 μm): 4188=2.392 - Stop (cm-1 μm): 4263=2.348 - Echelle order 24
kp1309a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309a
kp1309a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309a
kp1309b KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309b
kp1309b KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309b
kp1309b KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1309b
kp1342a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1342a
kp1079 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1079
kp7630b KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp7630b
Barr J Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos Barr J Band Filter Barr J Band Filter Cuton: 1.170 - Cutoff: 1.326
Barr H Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos Barr H Band Filter Barr H Band Filter Cuton: 1.495 - Cutoff: 1.776
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
kp248 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp248
kp859 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp859
kp247 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp247
kp798 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp798
OCLI K Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos OCLI K Band Filter OCLI K Band Filter Cuton: 2.028 - Cutoff: 2.365
kp1346 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1346
kp1520 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1520
kp256 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp256
Janos JH Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos Janos JH Band Filter Janos JH Band Filter Cuton: 0.947 - Cutoff: 1.870
kp1434 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1434
kp1345 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1345
kp1281a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1281a
Janos HK Band Filter Nicholas U. Mayall 4-meter Telescope Flamingos Janos HK Band Filter Janos HK Band Filter Cuton: 1.37 - Cutoff: 2.6
kp1276a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276a
kp1276a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276a
kp1276a KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276a
kp1276 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276
kp1276 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276
kp1276 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1276
kp1113 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1113
James Rhoads Low-background J Filter Nicholas U. Mayall 4-meter Telescope Flamingos James Rhoads Low-background J Filter Cuton: 1.050 - Cutoff: 1.385
M1930 Gemini South Phoenix M1930 Start (cm-1 μm): 1890=5.291 - Stop (cm-1 μm): 1970=5.076 - Echelle order 11
kp1113 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1113
kp1113 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1113
M2030 Gemini South Phoenix M2030 Start (cm-1 μm): 1980=5.050 - Stop (cm-1 μm): 2080=4.808 - Echelle order 11
M2150 Gemini South Phoenix M2150 Start (cm-1 μm): 2105=4.751 - Stop (cm-1 μm): 2190=4.566 - Echelle order 12
L2462 Gemini South Phoenix L2462 Start (cm-1 μm): 2410=4.149 - Stop (cm-1 μm): 2495=4.008 - Echelle order 14
kp1350c KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1350c
kp1350c KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1350c
kp1350c KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1350c
L2734 Gemini South Phoenix L2734 Start (cm-1 μm): 2680=3.731 - Stop (cm-1 μm): 2770=3.610 - Echelle order 15
L2870 Gemini South Phoenix L2870 Start (cm-1 μm): 2820=3.545 - Stop (cm-1 μm): 2910=3.436 - Echelle order 16
L3010 Gemini South Phoenix L3010 Start (cm-1 μm): 2950=3.390 - Stop (cm-1 μm): 3050=3.279 - Echelle order 17
L3100 Gemini South Phoenix L3100 Start (cm-1 μm): 3030=3.300 - Stop (cm-1 μm): 3145=3.180 - Echelle order 17
kp1217 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp1217
L3290 Gemini South Phoenix L3290 Start (cm-1 μm): 3240=3.085 - Stop (cm-1 μm): 3355=2.980 - Echelle order 19
K4132 Gemini South Phoenix K4132 Start (cm-1 μm): 4077=2.452 - Stop (cm-1 μm): 4156=2.406 - Echelle order 23. Currently not installed in Phoenix.
SDSS r WIYN 3.5-meter Telescope Hydra SDSS r SIZE: 4x4

Updated on June 27, 2022, 11:32 am