This is published online (no login required; the conference website), so I
think it's kosher to share. Check out slides 23-25.
http://lwa.phys.unm.edu/abq2015/talks/deBruyn.pdf

Saul

On Thu, Dec 3, 2015 at 9:12 AM, Adrian Liu <[email protected]> wrote:

> Absolutely, it’s complementary and valuable. It’s definitely a result
> that’s not just line-of-sight, and relies on foreground subtraction at low
> k’s. The foregrounds were removed using the GMCA algorithm, with 6
> components, though (understandably) during the talk they didn’t go into too
> much detail about it. (I had to talk to Ger afterwards to get the number 6).
>
> Ger will unfortunately not be here on Friday, which is why he had to
> present yesterday even though all the other EoR talks are on Friday.
>
> > On Dec 3, 2015, at 6:50 AM, Chris Carilli <[email protected]> wrote:
> >
> > well, yes and no. the number may not be much different, but, if they are
> > doing this in the image domain as well as line of sight, it shows that
> > progress can be made in 3D.  that is, if the result is believable? I
> would
> > assume so, given they are presenting in public, but need to see paper.
> and
> > maybe they are focusing on LoS PS?   mantra: 'multiple approaches and
> > experiments are good...'
> >
> > I will be talking about PAPER and HERA at New Mexico Tech physics dept
> > today at 4PM, for those in ABQ who might be bored and want to take the
> > drive...
> >
> > I will be in ABQ friday and will try to get some info from Ger.
> >
> > cc
> >
> >
> >
> >> as i mentioned earlier, saleem said that the limits were "PAPER-like",
> so
> >> nothing revolutionarily new...  he also mentioned moving back to the
> power
> >> spectrum statistic, in lieu of the variance, since the foregrounds were
> >> easier to deal with...
> >>
> >>> On 03.12.2015., at 14.30, Adam Beardsley <[email protected]>
> >>> wrote:
> >>>
> >>> mK
> >>>> On Thu, Dec 3, 2015 at 6:30 AM Jonathan Pober
> >>>> <[email protected]> wrote:
> >>>> 20 or 30 mK or mK^2?
> >>>>
> >>>>> On Wed, Dec 2, 2015 at 11:47 PM, Adrian Liu <[email protected]>
> >>>>> wrote:
> >>>>> Yes. They have both P(kperp,kpara) limits as well as P(k) limits. No
> >>>>> mention of the variance method today.
> >>>>>
> >>>>>> On Dec 2, 2015, at 9:42 PM, danny jacobs <[email protected]>
> >>>>>> wrote:
> >>>>>>
> >>>>>> But this is a power spectrum limit rather than with the variance
> >>>>>> method?
> >>>>>>
> >>>>>>> On Wednesday, December 2, 2015, Saul Kohn <[email protected]>
> >>>>>>> wrote:
> >>>>>>> Hi all,
> >>>>>>>
> >>>>>>> To follow this up, Ger made a LOFAR EoR project overview
> >>>>>>> presentation (probably the same one as Dave was mentioning) in
> >>>>>>> Albuquerque this afternoon.
> >>>>>>>
> >>>>>>> They were hazy on the details of power spectrum estimation from
> >>>>>>> their images, but he quoted *preliminary* limits of between 20 and
> >>>>>>> 30mK for redshifts 7.5 to 10, k~0.05 Mpc^-1 using 155 hours of
> data.
> >>>>>>> Their estimate on systematics comes from Stokes V, which was at
> >>>>>>> levels ~ 10mK, so intersecting with the higher-power EoR models. On
> >>>>>>> the slide it quoted "Zaroubi et al. 2016", so I guess we can expect
> >>>>>>> to see something official next year.
> >>>>>>>
> >>>>>>> Saul
> >>>>>>>
> >>>>>>>> On Wed, Nov 11, 2015 at 5:06 PM, DAVID DEBOER
> >>>>>>>> <[email protected]> wrote:
> >>>>>>>> To clarify a bit, I’m not sure that Michiel’s statement
> applies
> >>>>>>>> to anything new, but rather that there was some possibility that
> >>>>>>>> Ger had made a presentation somewhere regarding a limit.
> >>>>>>>>
> >>>>>>>> Dave
> >>>>>>
> >>>>>>
> >>>>>> --
> >>>>>> Sent from Gmail Mobile
> >>
> >
> >
> >
>
>
>

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