KPNO 4-Inch Filter List

KPNO 4-Inch Filters


Filter FWHM (Å) CWL (Å) Telescope Instrument Plot Data Comments
Washington C KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington C Washington C
Gunn u KPNO 2.1-meter Telescope KPNO 4-Inch Filters Gunn u
Gunn v KPNO 2.1-meter Telescope KPNO 4-Inch Filters Gunn v Gunn v
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
Gunn u 508.00 3463.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Gunn u Gunn u
SDSS u' 628.00 3513.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters SDSS u' SDSS u' Sloan Digital Sky Survey set
Stromgren u 278.00 3537.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren u Stromgren u UG11+WG345
LU6 647.00 3593.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters LCuSO4+1mmUG2+1mmQuartz
LU8 646.00 3594.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters LCuSO4+1mmUG2+1mmQuartz - Not available
LU10 652.00 3595.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters LU10 LU10 LCuSO4+1mmUG1 +1mmQuartz -- 2.1 meter set
LU7 631.00 3612.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters LU7 LU7 LCuSO4+1mmUG2+1mmQuartz
kp1548 39.00 3736.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp1548 kp1548 Replaces 1277 1278; damaged coating?
Washington C 1044.00 3866.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington C Washington C Revised 8/95 (Schott glass)
Hale-Bopp CN 57.00 3871.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters
Gunn v 472.00 3969.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Gunn v Gunn v 3mmBG38, 4mmUG3, 1mmBG1, 1mmGG385
Washington - c 1046.00 3979.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington - c Washington - c Corning glass
Hale-Bopp C3 57.00 4061.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters
Stromgren v 159.00 4103.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren v Stromgren v
Hale-Bopp CO 56.00 4265.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters
BG12 1015.00 4299.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters BG12 BG12 1mm + GG385 2mm
Harris B 1069.00 4312.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Harris B Harris B new 7/98
Harris B 1061.00 4334.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Harris B Harris B 2.1 meter set
Harris B 1020.00 4340.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Harris B Harris B Not available
Harris set B- spare 1041.00 4342.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Harris set B- spare Harris set B- spare
GG385 994.00 4363.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters GG385 GG385 2mm + BG12 2mm
Tyson Bj 1523.00 4406.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Tyson Bj Tyson Bj Given by Tony Tyson
Hale-Bopp Blue Continuum 62.00 4449.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters
BG-39 2390.00 4679.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters BG-39 BG-39
Stromgren b 193.00 4730.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren b Stromgren b
kp803 53.00 4754.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp803 kp803 Edge deterioration, replaced by KP1573 - Not available
SDSS g' 1430.00 4759.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters SDSS g' SDSS g' Sloan Digital Sky Survey set
kp1573 55.00 4767.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp1573 kp1573 Replaces KP803
kp804 57.00 4859.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp804 kp804 Coating deteriorated, replaced by KP1574 - Not available
H-beta wide 173.00 4871.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters H-beta wide H-beta wide
HBeta 63.00 4871.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters HBeta HBeta Replaces 804
H-beta narrow 25.00 4876.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters H-beta narrow H-beta narrow
Washington c48 200.00 4898.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington c48 Washington c48 Washington set, property of Doug Welch, McMaster Univ
Gunn g 706.00 4961.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Gunn g Gunn g
[O III] 45.00 5008.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters [O III] [O III]
[O III] -2 49.00 5011.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters [O III] -2 [O III] -2 new 10/2011
[O III] redshifted 53.00 5022.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters [O III] redshifted [O III] redshifted George Jacoby's filter
kp1389 53.00 5026.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters kp1389 kp1389 Andover
Washington - m 1012.00 5097.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington - m Washington - m Corning glass
Hale-Bopp C2 117.00 5136.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters
Washington M 1112.00 5141.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington M Washington M Revised 8/95 (Schott glass)
Washington 51 174.00 5142.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Washington 51 Washington 51 Replaces KP1525
Todd Boroson filter 1 708.00 5159.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Todd Boroson filter 1 Todd Boroson filter 1
Hale-Bopp Green Continuum 55.00 5261.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters

 

Updated on May 7, 2021, 7:57 am