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.)

Filter Loan Request Form - PDF fill-in form (if using Adobe Reader).   Or, use the MS-Word version.
{ Please fill out and send the signed form via either email (richard.joyce@noirlab.edu), or mail (950 North Cherry Avenue # Tucson, AZ 85719) }

NOIRLab Filter Database

Filter FWHM (Å) CWL (Å) Telescope Instrument Plot Data Comments
kp6871b 81.00 6873.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp6916b 78.00 6918.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp6961a 77.00 6960.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7007a 90.00 7001.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7053a 78.00 7055.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7099a 80.00 7103.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7146b 71.00 7154.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7193b 71.00 7203.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7240b 79.00 7243.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7288b 73.00 7290.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7336b 78.00 7333.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7384b 85.00 7385.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp740 910.00 4240.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter
kp741 889.00 5415.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp741 special V
kp7433b 77.00 7434.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7482a 84.00 7485.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7531a 80.00 7532.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7580b 90.00 7584.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7630b 82.00 7629.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp7630b halpha set combined
kp7630b KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp7630b
kp7680a 81.00 7683.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7730b 93.00 7738.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7781b 93.00 7782.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7832b 87.00 7828.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp7883b 82.00 7880.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp789 18.00 3871.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp789 NEIII
kp789 18.00 3871.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp789 NEIII
kp7935b 88.00 7937.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter halpha set combined
kp795 10.00 6563.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp795 nebular set
kp798 7.00 6718.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp798 SII bad red leak at 1000nm
kp798 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp798
kp803 53.00 4754.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp803 kp803 Edge deterioration, replaced by KP1573 - Not available
kp804 57.00 4859.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp804 kp804 Coating deteriorated, replaced by KP1574 - Not available
kp805 11.00 6731.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp805
kp808 88.00 6411.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp808 kp808 Minor coating deterioration
kp809 67.00 6488.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp809 kp809 Minor edge separation
kp810 39.00 6569.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp810 h alpha system
KP811 88.46 6563.62 Nicholas U. Mayall 4-meter Telescope KOSMOS KP811 KP811 KOSMOS Approved KPNO 4in. Filter.
kp814 117.00 6907.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp814 kp814 possible edge deterioration
kp816 39.00 9561.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp816
kp817 155.00 9685.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp817
kp818 23.00 3930.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp818 k line
kp820 157.00 4101.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter stromgren v 4c set b
kp821a 159.00 4101.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp821a stromgren v 4c set a
kp822 164.00 4119.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter stromgren v 4c set c
kp823 172.00 4705.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter stromgren b 4c set b
kp824a 172.00 4701.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp824a stromgren b 4c set a
kp826a 233.00 5540.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter kp826a stromgren y 4c set a
kp827 227.00 5527.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter stromgren 4c set y spare
kp828 228.00 5544.00 KPNO 2.1-meter Telescope KPNO 2-Inch Filter stromgren y 4c set b

Updated on June 27, 2022, 11:32 am