4 ms·
What does the F2300C and F2550W mean? Focal length?
by samstave 3y ago
What does the F2300C and F2550W mean? Focal length?
- dekhn 3y agoThey are "mask" which only allow some wavelengths so you can see different structure. https://en.wikipedia.org/wiki/Coronagraph https://en.wikipedia.org/wiki/Coronagraph
- xioxox 3y agoThey are the filters used in the observation. Telescopes use filters to select a range of light wavelength/frequency to be observed. See http://svo2.cab.inta-csic.es/svo/theory/fps3/index.php?id=JWST/MIRI.F2550W&&mode=browse&gname=JWST&gname2=MIRI http://svo2.cab.inta-csic.es/svo/theory/fps3/index.php?id=JW... to see their properties.