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
Ca H&K line filter WIYN 3.5-meter Telescope Hydra Ca H&K line filter Ca H&K line filter SIZE: 4x4
g Gunn-T 900.00 5118.00 WIYN 3.5-meter Telescope Hydra g Gunn-T g Gunn-T SIZE: 3x3-05.05mm.
R Tek set #2 1450.00 6400.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3
SDSS z WIYN 3.5-meter Telescope Hydra SDSS z SIZE: 4x4
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.
u Stromgren 280.00 3530.00 WIYN 3.5-meter Telescope Hydra SIZE: 4x4-9.15mm.
SDSS g WIYN 3.5-meter Telescope Hydra SDSS g SDSS g SIZE: 4x4
SDSS r WIYN 3.5-meter Telescope Hydra SDSS r SIZE: 4x4
I kc Tek set#1 1500.00 8075.00 WIYN 3.5-meter Telescope Hydra I kc Tek set#1 SIZE: 3x3-6.13mm.
C Wash 1042.00 3996.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3-8.11mm.
DDO 51 Wash. set 133.00 5121.00 WIYN 3.5-meter Telescope Hydra DDO 51 Wash. set DDO 51 Wash. set SIZE: 4x4-7.76mm.
Gunn r 900.00 6495.00 WIYN 3.5-meter Telescope Hydra Gunn r SIZE: 4x4-9.19mm.
z Gunn WIYN 3.5-meter Telescope Hydra SIZE: 4x4
U liq. CuSO4 Tek set #2 660.00 3570.00 WIYN 3.5-meter Telescope Hydra U liq. CuSO4 Tek set #2 U liq. CuSO4 Tek set #2 SIZE: 3x3
Gunn g 670.00 4920.00 WIYN 3.5-meter Telescope Hydra SIZE: 4x4-8.95mm.
R Tek set#3 1470.00 6410.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3-5.23mm.
I kc set#1 4mts 1500.00 8075.00 WIYN 3.5-meter Telescope Hydra SIZE: 4x4-6.19mm.
C Wash 1030.00 4000.00 WIYN 3.5-meter Telescope Hydra C Wash SIZE: 4x4-8.45mm.
HST "V" 1625.00 5292.00 WIYN 3.5-meter Telescope Hydra HST "V" SIZE: 4x4-5.24mm.
Halpha 64.00 6559.00 WIYN 3.5-meter Telescope Hydra Halpha SIZE: 3x3-5.61mm.
z Gunn WIYN 3.5-meter Telescope Hydra SIZE: 3x3
J 162.00 1250.00 WIYN 3.5-meter Telescope WHIRC J
U liq. CuSO4 Tek set #1 600.00 3575.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3-09.09mm.
M Wash. 1023.00 5025.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3-08.08mm.
R Tek set#1 1500.00 6425.00 WIYN 3.5-meter Telescope Hydra R Tek set#1 SIZE: 3x3-5.25mm.
I kc Tek set#2 1415.00 8118.00 WIYN 3.5-meter Telescope Hydra I kc Tek set#2 SIZE: 3X3
v Stromgren 4x4 146.00 4118.00 WIYN 3.5-meter Telescope Hydra v Stromgren 4x4 SIZE: 4x4-9.87mm.
V Tek set#2 1026.00 5438.00 WIYN 3.5-meter Telescope Hydra V Tek set#2 SIZE: 3x3
Halpha 68.00 6567.00 WIYN 3.5-meter Telescope Hydra Halpha SIZE: 4x4-5.54mm.
H 310.00 1651.00 WIYN 3.5-meter Telescope WHIRC H
U liq. CuSO4 set#1 4mts 610.00 3580.00 WIYN 3.5-meter Telescope Hydra U liq. CuSO4 set#1 4mts U liq. CuSO4 set#1 4mts SIZE: 4x4-9.32mm.
N/A 50.00 5027.00 WIYN 3.5-meter Telescope Hydra N/A SIZE: 4x4-7.83mm.
R harris set#1 4mts 1525.00 6437.00 WIYN 3.5-meter Telescope Hydra R harris set#1 4mts SIZE: 4x4-5.22mm.
I Gunn-T 1500.00 8100.00 WIYN 3.5-meter Telescope Hydra I Gunn-T SIZE: 3X3-05.08mm.
B Harris set#1 4mts 1030.00 4185.00 WIYN 3.5-meter Telescope Hydra B Harris set#1 4mts B Harris set#1 4mts SIZE: 4x4-5.40mm.
V set#2 Schmidt WIYN 3.5-meter Telescope Hydra V set#2 Schmidt SIZE: 4x4
N/A 69.00 6598.00 WIYN 3.5-meter Telescope Hydra N/A SIZE: 3x3-5.57mm.
Ks 343.00 2168.00 WIYN 3.5-meter Telescope WHIRC Ks
U liq. CuSO4 Tek set#3 605.00 3623.00 WIYN 3.5-meter Telescope Hydra U liq. CuSO4 Tek set#3 U liq. CuSO4 Tek set#3 SIZE: 3x3-8.83mm.
M Wash 990.00 5040.00 WIYN 3.5-meter Telescope Hydra M Wash. M Wash. SIZE: 4x4-8.25mm.
R set #2 Schmidt WIYN 3.5-meter Telescope Hydra R set #2 Schmidt SIZE: 4x4
HST "I" 2560.00 8310.00 WIYN 3.5-meter Telescope Hydra HST "I" SIZE: 4x4-5.43mm.
B Tek set#2 1050.00 4200.00 WIYN 3.5-meter Telescope Hydra B Tek set#2 SIZE: 3x3
V Harris set#1 4mts 1060.00 5443.00 WIYN 3.5-meter Telescope Hydra SIZE: 4x4-5.12mm.
N/A 67.00 6600.00 WIYN 3.5-meter Telescope Hydra N/A SIZE: 4x4-5.57mm.
Low airglow 132.00 1060.00 WIYN 3.5-meter Telescope WHIRC Low airglow
Ca H&K line filter WIYN 3.5-meter Telescope Hydra Ca H&K line filter Ca H&K line filter SIZE: 4x4
g Gunn-T 900.00 5118.00 WIYN 3.5-meter Telescope Hydra g Gunn-T g Gunn-T SIZE: 3x3-05.05mm.
R Tek set #2 1450.00 6400.00 WIYN 3.5-meter Telescope Hydra SIZE: 3x3
SDSS z WIYN 3.5-meter Telescope Hydra SDSS z SIZE: 4x4

Updated on June 27, 2022, 11:32 am