ctnarrow[SII](CTIOset) — Filter
narrow [S II] (CTIO set)
July 7, 2021
About the Filter
| Id: | ctnarrow[SII](CTIOset) |
| Number: | |
| Release date: | July 7, 2021, 12:00 pm |
| Telescope: | SOAR Telescope |
| Instrument: | Goodman, SOI |
Filter Details
| CWL (Å): | 6738.00 |
| FWHM (Å): | 50.00 |
| TMAX (%): | 87.00 |
![narrow [S II] (CTIO set)](/science/sites/default/files/styles/thumb350x/public/media/archives/images/SII.jpg.jpeg?itok=WQqYJ6fU "narrow [S II] (CTIO set)")
4 x 4 Inches square filters for imaging with the Goodman HTS or with SOI (SOI can also use 3x3 inch filters without vignetting)