c6013 — Filter
s2 SII c6013
February 19, 2021
About the Filter
| Id: | c6013 |
| Number: | |
| Release date: | February 19, 2021, 12:28 pm |
| Telescope: | Nicholas U. Mayall 4-meter Telescope |
| Instrument: | Mosaic |
Filter Details
| CWL (Å): | 6725.00 |
| FWHM (Å): | 80.00 |
| TMAX (%): | 74.03 |
Note: The central wavelength of CTIO Mosaic narrow band filters (actually all filters, but is very significant for narrow band filters) is shifted ~15A to the BLUE in the f/2.87 beam of the Blanco 4m + PFADC corrector as compared to the transmission measured in parallel light. The central wavelength quoted below is nominally for when the filter is used at PF, with the ~15A shift included. Furthermore, the filter transmission curve presented below shows the simulated filter transmission curve for the Blanco 4m + PFADC f/2.87 beam.