Solar H-Alpha: OCT 25, 2009 - 21:00 UT

Solar H-Alpha Sketch - OCT 25, 2009 - 21:00 UT

H-Alpha Solar Sketch

Move mouse over sketch above to view labels
Click image for larger version.

Observation Notes:

The latest active region looks fantastic. At 40X, I counted 10 spots/pores amid a network of plages. There were 3 prominent spots in the active region and a close pair on the following side traded relative sizes over the course of 30 minutes.

SubjectSolar H-Alpha
Date/TimeOCT 25, 2009 2:00 - 2:30 PM MST
(OCT 25, 2009 21:00 - 21:30 UT
Observing Loc.Flagstaff, AZ - Home
InstrumentCoronado PST - 40 mm f/10
Eyepieces/Mag.Pentax XW 10 (40X)
ConditionsClear, light breeze
SeeingAnt. II

The Cerulean Arc

My weblog for
everything else non-astronomy

Pin at will!

(Thanks for maintaining
return links.)

About this Entry

This page contains a single entry by Jeremy Perez published on October 25, 2009 7:06 PM.

Epsilon Monocerotis (Struve 900) was the previous entry in this blog.

Hickson 92/Arp 319 - Stephan's Quintet is the next entry in this blog.

Find recent content on the main index or look in the archives to find all content.


Monthly Archives

Powered by Movable Type 5.2.3