| Subject: Re: All things being equal, when is the lenght of SETI work units going to be doubled? |
| From: david@djwhome.demon.co.uk (David Woolley) |
| Date: 21/06/2005, 20:39 |
| Newsgroups: alt.sci.seti,sci.astro.seti |
In article <qh4lo2-hj7.ln1@breadbin.mine.nu>,
Jan Knutar <shadowjksp@yahoo.se> wrote:
Max Power wrote:
It would be nice if occasionally, say once per week -- a tape was run that
looks in the 2 GHz / 5 GHz region.
The tapes most likely don't have those frequency bands right now.
They only have the one, 2.5MHz wide, band. I don't think there are
normally any Berkeley staff at Arecibo, who could change the loggers
data source. (Class S@H would have problems because of the different
beam width.)
I wonder if the piggyback at arecibo would be able to record those?
S@H data is recorded using the SERENDIP receivers. These have 40 2.5MHz
channels, covering 100MHz approximately (or exactly) centred on 1.42GHz.
The original plan was to cover 200MHz.
I don't believe the carriage house has any much higher frequency feeds. I
think it is mainly used at 470MHz for targetted work (probably atmospheric).
On the original subject, I believe the problem has been addressed by
having BOINC load batches of work units.
[ I've ignored the followup-to header as this, in my view, is more of a
s.a.s than an a.s.s article. ]