Astronomy

First image in the observatory – M57

I tried taking some deep sky images last night for the first time in several years. Not an ideal setup for my C9.25 – altaz mount, no guiding, no PEC training, no electronic focuser, unmodded Canon 400d and a bright Moon. Given that, I’m happy with the result of 20x30s exposures on one of my […]

Solaris

Updating Solaris 11 zones behind a proxy

I’ve forgotten this several times now so it’s time I wrote a short post to help me remember in future! In Solaris 11 we use the Image Packaging System to maintain the software on the system. This is written in python and uses libcurl and for non zoned systems setting the http_proxy is sufficient to

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