4" KPNO Filter Information
Number Lambda-Center FWHM TMAX Name
Hale-Bopp OH
Hale-Bopp NH
Hale-Bopp UVC
Gunn u
SDSS u'
Stromgren u
LU6
LU10
LU7
Washington C
Hale-Bopp CN
Gunn v
Washington -c
Hale-Bopp C3
Stromgren v
Hale-Bopp CO
BG12
Harris B
Harris B
Harris set B- spare
GG385
Tyson Bj
Hale-Bopp Blue continuum
BG-39
Stromgren b
SDSS g'
H-beta wide
HBeta
H-beta narrow
Washington c48
Gunn g
[O III]
[O III]-2
[O III] redshifted
Washington -m
Hale-Bopp C2
Washington M
Washington 51
Todd Boroson filter 1
Hale-Bopp Green continuum
Replaces KP1443
HST f555w
Harris V
Harris set V- spare
Harris V
Bessell System k p
Stromgren y
Wash set -t1
SDSS r'
Harris R
Gunn r
Harris set R- spare
Osmer/Green R
Gunn r
H-alpha narrow*
H-alpha*
H-alpha*
H-alpha_2
H-alpha*
H-alpha6_2
H-alpha +6nm*
H-alpha9_2
H-alpha +9nm*
H-alpha +13nm*
H-alpha14_2
H-alpha +18nm*
H-alpha +22nm*
Todd Boroson filter 2
H-alpha +27nm*
H-alpha +31nm*
Hale-Bopp H2O
Hale-Bopp Red Continuum
Osmer/Green 7500
SDSS I'
Gunn I
I
I
Mould I
HST f814w
SDSS z'
Gunn z
Mike Irvin's Z
Osmer/Green 8600
[S III]
RG1000
Click on the Filter's Number to view the associated transmission curve, if available.
*OSMOS-Approved: due to the location of filters within the collimated beam of OSMOS, it is recommended that filters used with OSMOS are denoteed as such below. Contact MDM staff for further information.
54
66
49
55
80
38
79
77
77
30
84
60
56
62
66
59
78
74
69
69
62
54
87
76
86
72
92
76
87
79
79
67
84
84
74
83
65
78
67
87
81
89
72
85
91
88
90
88
80
67
56
98
57
83
71
60
85
60
61
80*
72*
67*
83
67*
79
70*
83
66*
71*
83
67*
65*
87
67*
85*
58
81
85
75
95
92
96
89
87
93
95
89
91
84
86
0
3095
3362
3448
3463
3513
3537
3593
3595
3612
3736
3866
3871
3969
3979
4061
4103
4265
4299
4312
4334
4342
4363
4406
4449
4679
4730
4759
4767
4871
4871
4876
4898
4961
5008
5011
5022
5026
5097
5136
5141
5142
5159
5261
5289
5305
5397
5417
5433
5470
5507
6251
6265
6411
6458
6484
6488
6488
6517
6527
6560*
6567*
6572*
6573
6587*
6618
6620*
6653
6658*
6691*
6709
6746*
6786*
6819
6832*
6877*
6907
7021
7134
7428
7734
8156
8192
8204
8268
8289
8325
8495
8525
8642
9545
10000
57
55
78
508
628
278
647
652
631
39
1044
57
472
1046
57
159
56
1015
1069
1061
1041
994
1523
62
2390
193
1430
55
173
63
25
200
706
45
49
53
53
1012
117
1112
174
708
55
256
1597
1059
1015
1021
1175
246
651
1483
88
1472
790
67
1515
871
803
29*
84*
89*
67
72*
74
67*
68
84*
78*
71
83*
78*
798
75*
76*
117
177
60
703
1500
1289
1839
1821
2111
2509
cuton
cuton
cuton
690
27
cuton