Chad Dotson

A small town Computer Scientist / Software Engineer. Chad enjoys writing Python and JavaScript as well as tinkering with his Raspberry Pi and Arduino. When not programming, he enjoys Photography (especially lightning) and Sci-Fi.
A small town Computer Scientist / Software Engineer. Chad enjoys writing Python and JavaScript as well as tinkering with his Raspberry Pi and Arduino. When not programming, he enjoys Photography (especially lightning) and Sci-Fi.

Atlas V Sonic Boom vs Sun Dog

This video was taken February 11, 2010 at the launch of the Solar Dynamics Observatory aboard an Atlas V rocket at Kennedy Space Center.  Notice what happens when the rocket entires the vapor layer containing the Sun Dog about 1:53 in.

Posted by Chad Dotson in Misc, 0 comments

Valentine’s Day 2010 Snow

I snapped this time-lapse video and the following images of the snow this morning.  It came and went within a fairly short span.

[nggallery id=27]

Posted by Chad Dotson in Photography, 0 comments

January 29, 2010 Snow – Timelapse and Photos

Here are the timelapse I created of the snowstorm today. The timelapse was taken in Estill Springs, TN.  I’ve also included all the photos I took during the storm. They are a mix of Estill Springs and Tullahoma mostly.  A few are from cell phone cameras, the majority are from my d5000.

[nggallery id=26]

Posted by Chad Dotson in Photography

Ubuntu 9.10 Aptitude Fix

I encountered the following error in Aptitude after my Ubuntu 9.10 box fubar’d during an install.  The message given by synaptic is similar.

Reading package lists… Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/dpkg/status
E: The package lists or status file could not be parsed or opened.

The following sequence of commands fixed it for me.

#: cd /var/lib/dpkg
#: sudo mv status status-bad
#: sudo cp status-old status
#: sudo apt-get update

Posted by Chad Dotson in Technology, 1 comment

Sewanee Snow January 10, 2010

These photos were taken in Sewanee, TN on January 10, 2010.

[nggallery id=25]

Posted by Chad Dotson in Photography, 0 comments

Recommended Applications

This article contains a list of free and/or open source applications I recommend for various tasks.  I use some of them, others come highly recommended.  This is current as of January 3, 2010.  I will periodically repost newer editions of this as needed.  Go to the next page for a full listing of applications. Continue reading →

Posted by Chad Dotson in Technology, 0 comments

John Payne Dotson Civil War Photo

Today I received a copy of a picture of John Payne Dotson in his Civil War uniform.  He served as a Colonel in the 32nd Infantry Company K and later in the  Calvary Battalion Company F of the Army of Tennessee.  I’ve taken the photo and tried to clean it up some.  [singlepic id=1255 w=450 h=800 float=center]

Posted by Chad Dotson in Family History, 0 comments