Author Archives: emmanuele-sordini

JUG Genova Meeting, 18/09/2007

Last September 18th, 2007, another JUG Genova meeting was held at DIST (Dipartimento di Informatica, Sistemistica e Telematica) of the University of Genova. It featured a very interesting presentation by Carlo Bonamico and Corrado Alesso on the Spring framework.

Nine objects of desire?

“Nine objects of desire” is a title of an album by one of my favorite singers, Suzanne Vega. However, in this case the term “round-up” would probably be more appropriate. No matter what you call it, to me it’s a nice set of deep-sky objects:

My first crack at CCD image processing

In early August I tried my hand at my newly acquired CCD camera, and above all at manipulating the resulting image. This small report describes all my different attempts to yield the best rendition of M20 (Trifid nebula)’s wispy outer regions. Here’s what I consider my best result yet:

YAJGM (Yet Another JUG Genova Meeting!)

Another JUG Genova meeting was held at the local NIS office on Monday, July 23rd. Although the turnout was not as large as what we had back in May’s meeting, it was still a success. Two presentations were held: Fabrizio Giudici and I reported on our Jazoon ’07 experience: see the full (flash-converted) slide presentation (sorry, but it’s written in Italian) Fabio Bonfante gave a very interesting presentation on Aspect-Oriented Programming. Definitely a must-see! Here are our Jazoon ’07 flash […]

The Saturn occultation of May 22nd, 2007

On May 22nd, 2007, a Saturn occultation was expected, with much more comfortable time and observing conditions than the previous one of March 2nd, 2007, which I had missed because of some stupid problems with my equipment.

Jazoon 07: wrap-up

Just back home from Jazoon, and also back to work and to everydays hassles 🙁 . Also, the time has come to make a comprehensive evaluation of the conference. All in all, I must say I came back with a good impression of the conference, which was quite well arranged and brought along a whole bunch of interesting topics and issues. Wanna know why? Click on the link below for the full story!

Zurich at first glance

I arrived in Zurich in the evening of Sat June 23th. The following day there would be the Jazoon opening, but only the paying tutorials were scheduled which we didnt follow. Plus, I was greeted with a beautiful sunny day; therefore, I got a chance to go around sightseeing, since it was my first time ever here.

Jazoon ’07: the first two days

On Monday June 25th, a thick layer of clouds rolled in which soon brought along some downpours and a really gloomy atmoshpere. But well, the time had come to dive into the newly started Jazoon conference, so lets have a closer look at the conference. Jazoons venue, the brand-new Sihlcity shopping mall, just off the city center to the southwest, is a top-quality place with boatloads of entertainment facilities, including a big move theather where the conference itself was hosted. […]

Jazoon 2007: here we come!

As usual, time is passing by at a very fast pace. Only a few days are left until next Sunday, June 24th 2007, the opening day of Jazoon ’07, the newborn European Industry Conference on Java and related topics, which will take place in Zurich, Switzerland, until Thursday 28th. Jazoon brings together experts and professional users of Java and open source technologies from all over Europe. I will be featured as a speaker together with my long-time friend Fabrizio Giudici […]

Maximum Movie Length For Planetary Imaging

All wonderful hi-res planetary images currently taken by many amateur astronomers worldwide are all based on the same technique, i.e. selecting and aligning a lot of single frames from a single movie (typically an AVI file), which are then stacked and processed to yield the final result. The movies are acquired with a camera at average rates of 5 to 15 fps (frames per second) for durations ranging from a few dozen seconds to a few minutes; therefore, they can […]