[BOINC] [物理类] Einstein@Home

Rojer

哭死猫是啥

fwjmath

Cosmology@home~~~

Youth

The server upgrade is mostly complete, and we are now distributing work for our new search, S5R4a. If your personal BOINC installation has behaved strangely in the past days, please be patient. In most cases this will now sort itself out. We still need to track down a few remaining issues: some of the project PHP pages are not working entirely as they should, and there have been some performance problems with the web page performance. Hopefully these will be resolved in the next few days.

服务端的升级已经接近完成，我们已经开始分发S5R4a的任务了。如果您的boinc客户端最近在我们的项目上不太正常，请保持耐心。我们还剩下几个问题需要解决：部分PHP页面没有如预期的那样工作，网页的性能也有些问题。希望这些都能在接下来几天解决掉。

Youth

We have completed processing the S5R3 workunits. S5R3 was the first search using the combined F-stat plus Hough method, which is currently the most sensitive search technique that is known. This search used approximately one year of data from LIGO's first science run (S5) at design sensitivity. The S5R3 post-processing is being led by Dr. Maria Alessandra Papa, one of the inventors of the search technique.

本项目的S5R3阶段已全部处理完成（指的是由志愿者参与的计算内容），该阶段使用的是LIGO在设计精度下大约一年的运行数据，采用了目前已知最灵敏的搜寻技术（combined F-stat plus Hough method），后期处理将由Maria Alessandra Papa博士牵头进行，她也是这项搜寻技术的发明者之一。

Youth

In the next days (probably Monday next week) we will begin testing a new scheduler code. We'll start a specific thread on the Problems and Bug Reports message board to report problems with this new scheduler when we actually start testing. Please prepare for some irregularities while we tune the new setup.


接下来几天（可能下周一），我们将测试新的调度服务程序。如果发现问题请报告至我们在论坛里设置的专用主题。另外，请大家做好心理准备，期间项目的服务可能会不太稳定。

Youth

The project will be shut down for database maintenance today at 15:00 UTC for about an hour.

北京时间10号晚上11点，项目服务器将停机一小时，维护数据库。

Youth

The Einstein@Home project is starting limited public testing of a new pulsar search, which uses PALFA radio data from the Arecibo radio telescope. More information about this search will be released in the coming weeks. Message board threads have been started for scientific information about the search and for problems and bug reports concerning the new application. We will post another front page news item when we formally launch this new search on a larger scale.


项目正在对一种新的脉冲星搜寻方式进行小范围测试，数据来源是Arecibo（就是SETI@home用的那个）。更多相关信息将在接下来的几个星期内公布。官方留言板上已经开设了相关的讨论主题，到正式发布的时候，我们也将在网站首页上发布相关的新闻条目。


// 似乎不是传说中的S5R5嘛

fwjmath

看了那个PDF~~~方法确实很巧妙~~~利用脉冲星的周期性作钟表来测引力波~~~如果能适当排除干扰的话相当于把LIGO的双臂延展到宇宙去了~~~

Youth

哦，那个pdf我扔桌面上了，过会看看能不能看懂：）

Tynox

Dec 23, 2008
A fileserver crashed today and caused several problems you may have noticed. Everything should be working again now.
大意:一个文件服务器意外故障并且引起了很多问题(或许你已经注意到了.)现在应该都已经正常运行了.

[ 本帖最后由 Tynox 于 2008-12-31 20:27 编辑 ]

Youth

后面那句的意思应该是所有服务现在应该都已经正常运行了：）

Tynox

英语没学好.
已经修正.

Tynox

Jan 13, 2009
A new analysis run S5R5 has been started to supersede the previous S5R4. It features a higher sensitivity and shorter workunits. Read more about it in this forum thread.
S5R5任务包开始发放,取代先前的S5R4
[为什么我还接到好几个S5R4的任务包? ]

Youth

过渡期间嘛：）

前朝遗少

R5初级阶段