kp1020 — Filter
z SDSS k1020 *** Retired!
February 19, 2021
About the Filter
| Id: | kp1020 |
| Number: | |
| Release date: | February 19, 2021, 12:27 pm |
| Telescope: | Nicholas U. Mayall 4-meter Telescope |
| Instrument: | Mosaic |
Filter Details
| CWL (Å): | 9400.00 |
| FWHM (Å): | 2000.00 |
| TMAX (%): | 94.80 |
NOTE: This filter was damaged in June 2011 and is retired. The CTIO SDSS z' filter (c6020) can be requested as a replacement, but it's availability will depend on demand at CTIO. 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.