ha12 H-alpha+12nm k1012
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.
About the Image
Id: | kp1012 |
Type: |
Photographic |
Release date: |
February 19, 2021, 8:00 am |
Size: | 792 x 612 px |