P Cyg with ESP spectrograph
Posted: Sat Jun 11, 2016 6:00 pm
Here's a two graphs of P Cyg : one with Hydrogen lines up to H delta, and a second with HeI lines.
The lowest magnitude that I could do at this time (mag. 4,76) with the ESP spectrograph (R=30000) and a 16 inches telescope
A gaussian filter was aply because of some noise in the blue part of the spectrum of some of them.
The lowest magnitude that I could do at this time (mag. 4,76) with the ESP spectrograph (R=30000) and a 16 inches telescope
A gaussian filter was aply because of some noise in the blue part of the spectrum of some of them.