kp1026 — Filter
815 815_v1 k1026
February 19, 2021
About the Filter
| Id: | kp1026 |
| Number: | |
| Release date: | February 19, 2021, 12:27 pm |
| Telescope: | Nicholas U. Mayall 4-meter Telescope |
| Instrument: | Mosaic |
Filter Details
| CWL (Å): | 8152.10 |
| FWHM (Å): | 70.36 |
| TMAX (%): | 96.21 |
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. See the plot at the bottom of the page. Note:In December 2003 a replacement for this filter (k1046) was purchased. See below for a comparison between the two filters.