RASC - St. John's Centre |
The Sun
photographed by Chris Stevenson, Saturday, February 19, 2006 |
|
The Sun as photographed with the Centre's Coronado 40mm H-alpha PST, w/ QuickCam 3000 Pro webcam (lenless) connected to a Toshiba Satellite M40X-RH4 notebook Note the small prominences on the left. Not bad for "zero" sunspot number at solar minimum! Approximately 450 frames were recorded at 30fps, 320x240, and combined in RegiStax3 freeware Photographed on February 19, 2006 at ~11 A.M.
|
|
Copyright © 1995 - 2024 RASC, St. John's Centre