1. Filters
  2. Filters

Filters

Filter FWHM (Å) CWL (Å) Telescope Instrument Plot Data Comments
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.
U k1001 630.71 3552.00 Nicholas U. Mayall 4-meter Telescope Mosaic U k1001 U k1001 Note that there is a shift in central wavelength when placed in different f/ratio beams. At the KPNO 4meter f/3.1 beam this corresponds to a shift of approximately 12 Angstroms bluer; at the CTIO 4meter f/2.9 this corresponds to a shift of approximately 15 Angstroms bluer; at the WIYN 0.9m f/7.9 this corresponds to a shift of approximately 5 Angstroms bluer.
U k1001 Nicholas U. Mayall 4-meter Telescope Mosaic U k1001 U k1001
U k1001 Nicholas U. Mayall 4-meter Telescope Mosaic U k1001
U k1001 k1001, k1001frs, KPNO Mosaic Standard UBVRI and White Filters k1001, k1001frs Note that there is a shift in central wavelength when placed in different f/ratio beams. At the KPNO 4meter f/3.1 beam this corresponds to a shift of approximately 12 Angstroms bluer; at the CTIO 4meter f/2.9 this corresponds to a shift of approximately 15 Angstroms bluer; at the WIYN 0.9m f/7.9 this corresponds to a shift of approximately 5 Angstroms bluer.
U Harris Solid 556.00 3645.00 WIYN 0.9-meter Telescope S2KB U Harris Solid U Harris Solid 03-2004
U Harris Solid 556.00 3645.00 WIYN 0.9-meter Telescope S2KB U Harris Solid Bandpass.
U c6001 650.00 3570.00 Nicholas U. Mayall 4-meter Telescope Mosaic U c6001 U c6001 Note: The central wavelength of CTIO Mosaic narrow band filters (actually all filters, but is very significant for narrow band filters) is shifted ~15A to the BLUE in the f/2.87 beam of the Blanco 4m + PFADC corrector as compared to the transmission measured in parallel light. The central wavelength quoted below is nominally for when the filter is used at PF, with the ~15A shift included. Furthermore, the filter transmission curve presented below shows the simulated filter transmission curve for the Blanco 4m + PFADC f/2.87 beam.
Tyson Bj 1523.00 4406.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Tyson Bj Tyson Bj Given by Tony Tyson
Todd Boroson filter 2 798.00 6819.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Todd Boroson filter 2 Todd Boroson filter 2
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
Test Hydra
T1 Wash. 6152/625 625.00 6152.00 SMARTS Consortium: 0.9-meter Telescope BLANK T1 Wash. 6152/625 Size: 3x3 Thick: 8.21 1% leak at 1.0u.
T1 Wash. 6130/590 590.00 6130.00 SMARTS Consortium: 0.9-meter Telescope BLANK T1 Wash. 6130/590 Size: 4x4 Thick: 8.35 .9% leak at 1.2u.
T1 Wash. 590.00 6130.00 WIYN 3.5-meter Telescope Hydra T1 Wash. SIZE: 4x4-8.35mm. .9% leak at 1.2u.
T1 Wash. 625.00 6152.00 WIYN 3.5-meter Telescope Hydra T1 Wash. SIZE: 3x3-8.21mm. 1% leak at 1.0u.
T1 Wash. 590.00 6130.00 WIYN 3.5-meter Telescope Hydra T1 Wash. SIZE: 4x4-8.35mm. .9% leak at 1.2u.
T1 Wash. 625.00 6152.00 WIYN 3.5-meter Telescope Hydra T1 Wash. SIZE: 3x3-8.21mm. 1% leak at 1.0u.
Supernova 6120/140 135.00 6115.00 SMARTS Consortium: 0.9-meter Telescope BLANK Supernova 6120/140 Size: 3x3 Thick: 7.97
Supernova 135.00 6115.00 WIYN 3.5-meter Telescope Hydra Supernova SIZE: 3x3-7.97mm.
Supernova 135.00 6115.00 WIYN 3.5-meter Telescope Hydra Supernova SIZE: 3x3-7.97mm.
Stromgren y 227.00 5514.00 WIYN 0.9-meter Telescope S2KB Stromgren y Stromgren y 01-2013
Stromgren y 285.00 5455.00 SOAR Telescope Goodman, SOI Stromgren y Stromgren y 4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
Stromgren y 246.00 5507.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren y Stromgren y
Stromgren v 159.00 4103.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren v Stromgren v
Stromgren v 133.00 4117.00 WIYN 0.9-meter Telescope S2KB Stromgren v Stromgren v 01-2013
Stromgren v 207.00 4084.00 SOAR Telescope Goodman, SOI Stromgren v Stromgren v 4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
Stromgren u 34.00 3467.00 WIYN 0.9-meter Telescope S2KB Stromgren u Stromgren u 01-2013
Stromgren u 441.00 3460.00 SOAR Telescope Goodman, SOI Stromgren u Stromgren u 4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
Stromgren u 278.00 3537.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren u Stromgren u UG11+WG345
Stromgren b 207.70 4718.00 WIYN 0.9-meter Telescope S2KB Stromgren b Stromgren b 01-2013
Stromgren b 193.00 4730.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters Stromgren b Stromgren b
Stromgren b 229.00 4694.00 SOAR Telescope Goodman, SOI Stromgren b 4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
SII_G0335 44.00 6720.00 Gemini South GMOS-S SII_G0335 SII_G0335
SII_G0317 52.00 6720.00 Gemini North GMOS-N SII_G0317 SII_G0317
SII 6738/50 50.00 6744.00 SMARTS Consortium: 0.9-meter Telescope BLANK SII 6738/50 Size: 4x4 Thick: 7.97
SII 50.00 6744.00 WIYN 3.5-meter Telescope Hydra SII SIZE: 4x4-7.97mm.
SII 50.00 6744.00 WIYN 3.5-meter Telescope Hydra SII SIZE: 4x4-7.97mm.
SDSS_z 2364.00 9468.00 Gemini North ALOPEKE SDSS_z SDSS_z not convolved with dichroic
SDSS_z 2364.00 9468.00 Gemini South ZORRO SDSS_z SDSS_z not convolved with dichroic
SDSS_u 446.00 3521.00 Gemini North ALOPEKE SDSS_u SDSS_u not convolved with dichroic
SDSS_u 446.00 3521.00 Gemini South ZORRO SDSS_u SDSS_u not convolved with dichroic
SDSS_r 1446.00 6198.00 Gemini North ALOPEKE SDSS_r SDSS_r not convolved with dichroic
SDSS_r 1446.00 6198.00 Gemini South ZORRO SDSS_r SDSS_r not convolved with dichroic
SDSS_i 1476.00 7650.00 Gemini North ALOPEKE SDSS_i SDSS_i not convolved with dichroic
SDSS_i 1476.00 7650.00 Gemini South ZORRO SDSS_i SDSS_i not convolved with dichroic
SDSS_g 1536.00 4792.00 Gemini North ALOPEKE SDSS_g SDSS_g not convolved with dichroic
SDSS_g 1536.00 4792.00 Gemini South ZORRO SDSS_g SDSS_g not convolved with dichroic
SDSS z' 4842.00 10094.00 SOAR Telescope Goodman, SOI SDSS z' SDSS z' 4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)
SDSS z' 0.00 8325.00 KPNO 2.1-meter Telescope KPNO 4-Inch Filters SDSS z' SDSS z' Sloan Digital Sky Survey set
Showing 101 - 150 of 1258