Thursday, September 15, 2011

C/2009 P1 ( Garradd )

Observed this comet on August 29 and September 12 with the 14 inch.  Noticed appreciable brightening (from around Mag 10 to Mag 8).  Lots of skyglow and scatter here in Indiana (our typical summer haze), so I could not see the tail.  Over 2-3 hours, motion of the comet against background stars was easily noticed.

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20 Hours of WR 134 with the Seestar S50

This image is a 20+ hour integration on WR 134, which is a highly energetic Wolf-Rayet star. The blue shockwave is oxygen ionized by the int...