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
BRGAMMA 338.00 21686.00 Gemini North NIRI BRGAMMA BRGAMMA
KCONT2 314.00 22718.00 Gemini North NIRI KCONT2 KCONT2
SDSS_r 1446.00 6198.00 Gemini North ALOPEKE SDSS_r SDSS_r not convolved with dichroic
OIII_G0318 47.00 4990.00 Gemini North GMOS-N OIII_G0318 OIII_G0318
CH4ICE 1508.00 22750.00 Gemini North NIRI CH4ICE CH4ICE
PABETA 200.00 12820.00 Gemini North NIRI PABETA PABETA
SDSS_u 446.00 3521.00 Gemini North ALOPEKE SDSS_u SDSS_u not convolved with dichroic
OVIC_G0346 50.00 6790.00 Gemini North GMOS-N OVIC_G0346 OVIC_G0346
CH4LONG 1172.00 16900.00 Gemini North NIRI CH4LONG CH4LONG
PAGAMMA 156.00 10940.00 Gemini North NIRI PAGAMMA PAGAMMA
SDSS_z 2364.00 9468.00 Gemini North ALOPEKE SDSS_z SDSS_z not convolved with dichroic
OVI_G0345 51.00 6840.00 Gemini North GMOS-N OVI_G0345 OVI_G0345
CH4SHORT 1151.00 15800.00 Gemini North NIRI CH4SHORT CH4SHORT
RG610_G0307 0.00 0.00 Gemini North GMOS-N RG610_G0307 RG610_G0307
CO20 330.00 22890.00 Gemini North NIRI CO20 CO20
SII_G0317 52.00 6720.00 Gemini North GMOS-N SII_G0317 SII_G0317
H2 314.00 21220.00 Gemini North GNIRS H2 H2
FEII 270.00 16440.00 Gemini North NIRI FEII FEII
Y_G0323 1023.00 10100.00 Gemini North GMOS-N Y_G0323 Y_G0323
J 1626.00 12558.00 Gemini North GNIRS J J
H 2910.00 16500.00 Gemini North NIRI H H
H 179.00 15700.00 Gemini North NIRI H H
BG23 BLANK Hydra, Hydra Schott Glass BG23 Schott Glass Filters. Purpose: Bandpass ~330-620nm Thickness: 2mm
Hydra EC#8 531.00 6027.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#8 Order: 9.25
BG39 BLANK Hydra, Hydra Schott Glass BG39 Schott Glass Filters. Purpose: Bandpass ~350-580nm Thickness: 2mm
Hydra EC#9 472.00 5718.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#9 Order: 9.75
GG385 BLANK Hydra, Hydra Schott Glass GG385 Schott Glass Filters. Purpose: Longpass > ~385nm Thickness: 2mm
Hydra EC#10 422.00 5439.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#10 Order: 10.25
GG420 BLANK Hydra, Hydra Schott Glass GG420 Schott Glass Filters. Purpose: Longpass > ~420nm Thickness: 2mm
Hydra EC#11 379.00 5186.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#11 Order: 10.75
GG455 BLANK Hydra, Hydra Schott Glass GG455 Schott Glass Filters. Purpose: Longpass > ~455nm Thickness: 2mm
Hydra EC#12 341.00 4955.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#12 Order: 11.25
GG495 BLANK Hydra, Hydra Schott Glass GG495 Schott Glass Filters. Purpose: Longpass > ~495nm Thickness: 2mm
Hydra EC#13 309.00 4745.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#13 Order: 11.75
OG515 BLANK Hydra, Hydra Schott Glass OG515 Schott Glass Filters. Purpose: Longpass > ~515nm Thickness: 2mm
Hydra EC#14 280.00 4551.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#14 Order: 12.25
OG570 BLANK Hydra, Hydra Schott Glass OG570 Schott Glass Filters. Purpose: Longpass > ~570nm Thickness: 2mm
Hydra EC#16 233.00 4207.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#16 Order: 13.25
OG590 BLANK Hydra, Hydra Schott Glass OG590 Schott Glass Filters. Purpose: Longpass > ~590nm Thickness: 2mm
Hydra EC#17 214.00 4054.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#17 Order: 13.75
RG610 BLANK Hydra, Hydra Schott Glass RG610 Schott Glass Filters. Purpose: Longpass > ~610nm Thickness: 2mm
Hydra EC#18 196.00 3912.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#18 Order: 14.25
RG665 BLANK Hydra, Hydra Schott Glass RG665 Schott Glass Filters. Purpose: Longpass > ~665nm Thickness: 2mm
Hydra EC#19 181.00 3780.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#19 Order: 14.75
Hydra EC#3 1058.00 8259.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#3 Order: 6.75
Hydra EC#20 167.00 6356.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#20 Order: 15.25
Hydra EC#4 907.00 7689.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#4 Order: 7.25
Hydra EC#5 784.00 7193.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#5 Order: 7.75
Hydra EC#6 684.00 6757.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#6 Order: 8.25
Hydra EC#7 601.00 6371.00 BLANK Hydra, Hydra Echelle Mode Hydra EC#7 Order: 8.75

Updated on June 27, 2022, 11:32 am