Filter Information
Plots and data included with most lists.
- Important Filter Information - updated Mar. 13, 2013
- Filters for the Mosaic Imager
- KPNO 4-Inch Filter List - includes Hale-Bopp comet filters.
- KPNO 2-Inch Filter List
- RC Spectrograph Order Separation Filters
- Echelle Spectrograph Filters Pre-slit and Post-slit
- Phoenix Order Sorting Filters
- NEWFIRM Filter Information
- FLAMINGOS Filters
- KOSMOS Filters
- GoldCam Spectrograph Order Separation Filters
- WIYN Imager Filter List 4 x 4 inch
- ODI Filter Information 428 x 445 mm
- WIYN Bench Spectrograph Filter List
- WHIRC Filters
- WIYN 0.9 Meter Filter Information
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 |
|---|---|---|---|---|---|---|---|
| GG-475 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | GG-475 | GG-475 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| GG-495 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | GG-495 | GG-495 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| OG-515b | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | OG-515b | OG-515b | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| OG-530 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | OG-530 | OG-530 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| BG-38 | 2793.59 | 4879.23 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | BG-38 | BG-38 | Bandpass Filter. |
| OG-550b | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | OG-550b | OG-550b | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| BG-39 | 2424.35 | 4736.60 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | BG-39 | BG-39 | Bandpass Filter. |
| OG-570 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | OG-570 | OG-570 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| 4-96 | 1643.57 | 4720.96 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | 4-96 | 4-96 | Bandpass Filter. |
| OG-590b | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | OG-590b | OG-590b | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| KG-2 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | KG-2 | KG-2 | Bandpass Filter. |
| RG-610 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | RG-610 | RG-610 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| KG-3 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | KG-3 | KG-3 | Bandpass Filter. |
| RG-645 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | RG-645 | RG-645 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| WG-345 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | WG-345 | WG-345 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| RG-695 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | RG-695 | RG-695 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| WG-360 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | WG-360 | WG-360 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| RG-830 | 0.00 | 0.00 | Nicholas U. Mayall 4-meter Telescope | RC Spectrograph | RG-830 | RG-830 | Sharp-Cut Filter. Cutoff filter: no transmission peak, FWHM is undefined. |
| CUSO4 liq | 0.00 | 0.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | |||
| kp1215 | 69.00 | 3536.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1215 | check plot--looks clear! | |
| kp1310a | 476.00 | 3615.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | nearly mould u-omega | ||
| kp1221 | 69.00 | 4089.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1221 | ||
| kp1404_1 | 1072.00 | 4329.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1404_1 | Harris set bg12,bg39,gg385 | |
| kp1412 | 76.00 | 4412.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1412 | backup for kp802-janos | |
| kp1265_14 | 1182.00 | 4460.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1265_14 | mould system | |
| kp1523 | 16.00 | 4692.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1523 | nebular set replaces kp1293 | |
| kp1225 | 31.00 | 4885.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1225 | video camera | |
| kp1379a | 894.00 | 5015.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1379a | gunn set `g' from space tele | |
| kp1244 | 102.00 | 5300.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1244 | nebular set | |
| kp1312b | 1098.00 | 5433.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1312b | nearly mould V-omega | |
| kp1307c | 1126.00 | 5477.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1307c | nearly mould V-omega | |
| kp933m | 227.00 | 5538.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp933m | stromgren y 4c set spare | |
| kp1536 | 595.00 | 6190.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1536 | wash set t1 | |
| kp1267_13 | 1186.00 | 6450.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1267_13 | mould system R | |
| kp1308b | 1272.00 | 6495.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | nearly mould R-omega | ||
| kp1113 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1113 | ||||
| kp376 | 9.00 | 6567.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp376 | backup for 795 janos | |
| kp6606a | 71.00 | 6611.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | halpha set combined | ||
| kp373a | 1056.00 | 6766.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | coated RG630 gunn set r | ||
| kp7384b | 85.00 | 7385.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | halpha set combined | ||
| kp1342a | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1342a | ||||
| kp1309d | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1309d | ||||
| kp1532 | 2056.00 | 8295.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1532 | harris I CCDPHOT - omega | |
| kp1017 | 139.00 | 9553.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1017 | replaced 8-13-86 | |
| CUSO4 liq | 0.00 | 0.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | |||
| kp1215 | 69.00 | 3536.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1215 | check plot--looks clear! | |
| kplu4 | 620.00 | 3618.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | CUSO4+UG2 "U" filled 5/89 | ||
| kp1221 | 69.00 | 4089.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1221 | ||
| kp1499 | 1040.00 | 4340.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter | kp1499 | arlo's ccd harris set | |
| kp901 | 88.00 | 4418.00 | KPNO 2.1-meter Telescope | KPNO 2-Inch Filter |
Updated on June 27, 2022, 11:32 am