From boud w astro.uni.torun.pl Thu Jan 7 11:08:33 2010 From: boud w astro.uni.torun.pl (Boud Roukema) Date: Thu, 7 Jan 2010 11:08:33 +0100 (CET) Subject: [Cosmo-torun] 14.45 godz piatek 8 stycznia 2010, Lew@KRA: CMB cold spot; Planck first light Message-ID: hi cosmo-torun Cosmo workshop tomorrow Fri 8 Jan 2010 - a cold spot talk is just what we need in this weather... :P WHEN/WHO/WHERE: 14:45-15:45 Bartek Lew KRA WHAT: A study of the galaxy redshift distribution toward the cosmic microwave background cold spot in the Corona Borealis supercluster Genova-Santos et al. 2010 http://arxiv.org/abs/0912.5167 If there's time, i'll mention (maybe just briefly, at least) the lack of low l power in the Planck First Light publicity image: http://cosmocoffee.info/viewtopic.php?t=1479 http://arxiv.org/abs/0910.5102 Cover http://arxiv.org/abs/0911.4063 Liu & Li pozdr boud From boud w astro.uni.torun.pl Wed Jan 13 09:47:43 2010 From: boud w astro.uni.torun.pl (Boud Roukema) Date: Wed, 13 Jan 2010 09:47:43 +0100 (CET) Subject: [Cosmo-torun] cosmo workshop Mike Peel - SZ sky simulations 15.00 Fri 15 Jan Message-ID: Witam This week we have a guest from Jodrell Bank for our cosmo workshop :). WHAT: SZ sky simulations WHEN: 15.00 Fri 15 Jan 2010 WHERE: KRA WHO: Mike Peel pozdr boud From blew w astro.uni.torun.pl Wed Jan 13 15:49:20 2010 From: blew w astro.uni.torun.pl (Bartosz Lew) Date: Wed, 13 Jan 2010 15:49:20 +0100 Subject: [Cosmo-torun] Fwd: cosmo workshop Mike Peel - SZ sky simulations 15.00 Fri 15 Jan Message-ID: <201001131549.20651.blew@astro.uni.torun.pl> Hi all, This is just a forward of the announcement also to Mike. I thinks it's very useful for students to see what is currently going on in CMB, Sunyaev-Zeldovich, radio point sources science - how to simulate realistic maps including these effects etc. This is gonna be a workshop type talk so every questions are welcome ! -- ================================================ Bartosz Lew Nicolaus Copernicus University, Torun Centre for Astronomy, Department of Radio Astronomy tel: +48 (56) 611 3042 email:blew w astro.uni.torun.pl, www: http://cosmos.astro.uni.torun.pl/~blew -------------- następna część --------- Załączona wiadomość została usunięta... Nadawca: Boud Roukema Temat: [Cosmo-torun] cosmo workshop Mike Peel - SZ sky simulations 15.00 Fri 15 Jan Data: Wed, 13 Jan 2010 09:47:43 +0100 (CET) Rozmiar: 3938 Adres: From boud w astro.uni.torun.pl Thu Jan 21 22:49:26 2010 From: boud w astro.uni.torun.pl (Boud Roukema) Date: Thu, 21 Jan 2010 22:49:26 +0100 (CET) Subject: [Cosmo-torun] workshop 15.00 Fri 22.01.2010 - Stephani models: curvature evolution (beyond FLRW) In-Reply-To: References: Message-ID: witam cosmo-torun Research workshop! title: curvature evolution: Stephani models = beyond FLRW speaker: boud when/where: Friday 15.00 godz. 22.01.2010 @KRA. abstract: The FLRW models assume that comoving curvature is frozen. Inflationary motivations and models try to justify flatness and homogeneity, but nevertheless assume that comoving curvature is hardwired. Wouldn't it be more realistic to consider the possibilities of curvature evolution rather than hardwiring it? The Stephani models constitute a class of exact solutions in which the curvature of spatial sections can evolve. Could they help us get a better model of the real Universe? http://arxiv.org/abs/gr-qc/9908019 Sussman http://arxiv.org/abs/astro-ph/0403534 Godlowski, Stermach, Szydlowski http://arxiv.org/abs/0902.2899 Dabrowski http://arxiv.org/abs/astro-ph/0008089 Chris A. Clarkson Glasgow PhD BTW: Feel free to look at these articles, or at least their abstracts. i've only read a little, so other people may see other interesting things that i have missed, to make a more interesting discussion. pozdr boud