args[0]=message
args[1]=DB::DB::Message=HASH(0x5e163d0)
Re: Tochka bifurkacii otechestvennoi programmy vneatmosfernoi astronomii
5.03.2009 21:53 | D. P. Skulachev
Ya mnogo let znayu i ochen' horosho otnoshus' k Vladimiru Gdal'evichu. I stat'ya eta pravil'naya. Vot tol'ko est' v nei odna sentenciya:
"Nekotoryi uspeh byl dostignut v eksperimente Relikt na pochti seriinom sputnike Prognoz-9, vyvedennom na vysokoapogeinuyu orbitu s apogeem 700 000 km. S ego pomosh'yu na odnoi dline volny 8 mm byla postroena polnaya karta neba s razresheniem 6o dlya kosmologicheskogo 3 K reliktovogo izlucheniya. Na etoi karte byla horosho zametna dipol'naya komponenta, no ne bolee togo!
Bog s nim, s "nekotorym uspehom", eto delo vkusa. No "ne bolee togo",da eshe i s vosklicatel'nym znakom - menya, chestno govorya, pokorobilo.
Obratimsya k bazeastrofizicheskih dannyh NASA LAMBDA v chasti "Relikta"( http://lambda.gsfc.nasa.gov/product/relikt/). Chitaem: The galactic microwave flux was measured and the CMB dipole observed. A quadrupole moment was found between 17 and 95 microkelvin rms, with 90% confidence level.Reference: I.A. Strukov, A.A. Brukhanov, D.P. Skulachev and M.V. Sazhin. Pis'ma v Astronomicheskii Zhurnal v.18 (1992), 387 (in Russian, English version: Soviet Astronomy Letters 18 (1992), 153). I.A. Strukov, A.A. Brukhanov, D.P. Skulachev and M.V. Sazhin. Mon. Not. R. Astron. Soc. 258 (1992), 37p
T.e., krome izvestnoi k tomu vremeni dipol'noi komponenty, byl (vpervye) naiden i ocenen po velichinekvadrupol'nyi moment. Esli byt' tochnym, ne sam kvadrupol', a summarnaya moshnost' vysshih garmonik anizotropii dlya ploskogo spektra, kotoraya i bylaocenena po velichine kvadrupol'noi komponenty. Ocenka eta zatem byla podtverzhdena dannymi amerikanskih sputnikov COBE i WMAP. Ne mogu sebe predstavit', chto uvazhaemyi Vladimir Gdal'evich ne znaet pro LAMBDA. Da i shum vokrug Nobelevskoi premii 2006 goda i "Relikta" vryad liproshel mimo ego ushei.
V oktyabre 2008 goda ya imel chest' videt' Vladimira Gdal'evicha na seminare v IKI RAN, gde bylo pokazano, chto naidennaya"Reliktom" v 1991 godu anizotropiya s vysokoi stepen'yu korreliruet s dannymi WMAP 2008 goda.Takchto - znal avtor stat'i, chto v etom meste pishet... ne sovsem pravdu, znal. Pochemu tak postupil - ne vedomo...
[Citirovat'][Otvetit'][Novoe soobshenie]
| Forumy >> Obsuzhdenie publikacii Astroneta |
| Spisok / Derevo Zagolovki / Annotacii / Tekst |
- Tochka bifurkacii otechestvennoi programmy vneatmosfernoi astronomii
(V. G. Kurt/AKC, Moskva,
22.12.2008 0:01, 46.8 KBait, otvetov: 3)
Kazhetsya, nachni v seredine... - Re: Tochka bifurkacii otechestvennoi programmy vneatmosfernoi astronomii
(S. B. Popov,
26.12.2008 23:04, 125 Bait)
Vpervye opublikovano v gazete "... - >> Re: Tochka bifurkacii otechestvennoi programmy vneatmosfernoi astronomii
(D. P. Skulachev,
5.03.2009 21:53, 2.2 KBait)
Ya mnogo... - Re: Tochka bifurkacii otechestvennoi programmy vneatmosfernoi astronomii
(A. V. Rykov,
6.03.2009 15:59, 1.7 KBait)
Vladimir Gdal'evich ! Prinoshu svoi izvineniya. Ya ne astrofizik....