in Hydrogen Alpha
Select an image size for a larger view:
1200 x 800
Instrument: Coronado PST 40mm
Platform: Bogen Tripod
Camera: Sony P10
Exposure: Auto 0, -2
Location: Scottsdale, Arizona
Elevation: 1000 ft.
Sky: Seeing 6/10, Transparency 8/10
Outside Temperature: 100F
Processing: Photoshop CS2
HOME SCHMIDT GALAXIES EMISSION NEBS REFLECTION NEBS COMETS
GLOBULARS OPEN CLUST PLANETARIES LINKS
The sun was
utterly blank in white light today, however there were some very
nice prominences on the limb, and a few filaments on the disk.
We used to never view the sun when it was solar minimum, but
now we go out and check it at least once each day.
is normally exposed image of green channel only. Color with S.
Walkers proprietary colonization method. Prominences is red channel
exposed -2, red channel only. Still only one frame for disk,
will try to average many next time!