RATAN 600: ujeeddada iyo mabda 'hawlgalka

RATAN-600 - xoqad ugu weyn ee radio ee adduunka, oo ku yaalla Karachaevo-Cherkessia. muraayad The hoose ayaa ballaciisu yahay 576 mitir, iyo aagga antenna joomatari waa 15000 ^m2. Xoqad waxaa loogu talagalay inay bartaan meerayaasha, qorraxda, falagyada, walxaha extragalactic, qiiqa spectral, iyo ujeedooyin kale.

Taariikhda: RATAN-600

Fikradda dhismaha xoqad radio ah oo ku saleysan shaqada guriga S. E. Haykina iyo N. L. Kaydanovskogo muhiim u 50s ka. Markii hore ah pilot Pulkovo xoqad la aasaasay oo ku saleysan taas oo ku oolnimada of anteenooyinkooda variable-profile cilmi bannaan ayaa la caddeeyey.

Waxa uu ahaa Dagaalkii Qaboobaa, marka tartan US iyo USSR ee cidhiidhi ah ilaa iyo xad. Hoggaamiyayaasha waxyoonay furitaanka of satellite ugu horeysay, loo baahan yahay (aad u macaaneyd ayaa saynisyahano) si loo adkeeyo guusha dhismaha shayga waaweynaa ee sahaminta bannaan. Waxay noqon gaar ah lix mitir muraayad xoqad azimuthal BTA iyo RATAN-600. Sharciga qabyada ah ee final qaatay sanadkii 18.08.1965.

By xagaaga ee 1974, qaybta waqooyi ee iftiinta la wareejiyay iyo irradiator ku №1. Isha ugu horeysay radio PKS 0521-36 la baadhay ayaa sanadkii 12.07.1974. By bilowgii 1977, qaybaha haray ee dhismaha ayaa la soo bandhigay, iftiinta a flat, qaybaha koonfurta, bariga iyo galbeedka.

description

RATAN-600 xoqad waxaa ka shaqeeya Gaarka Astrophysical Observatory ee Academy Ruush ee Sciences (Sao) - mid ka mid kaliya ee fiirinta heer caalami ah Ruush. Wax kasoo muuqday 576-mitir oo wareeg ah antenna (iftiinta wareeg ah) oo ka kooban 895 walxood. Cabbirka kasta oo aqbaliddoodii element ah - 2 m ballaaran iyo 11.4 m sare.

Diidayo 15000 m ² antenna laftiisa ka aagga guud (qayb ka mid ah barxadda dibadda) qaadataa oo keliya 3500 m ^2. qaybta hoose waa meel furan, halkaas oo waxaa lagu abaabulaa hiitarka, noocyo kala duwan oo qalab, qaata oo la falanqeeyo shucaaca runtan.

RATAN-600 waxa lagu xiraa, taas oo sawir cajiib ah, oo ku taalla daafaha koonfureed ee tuulada Zelenchukskaya (Karachaevo-Cherkessia). Observatory dejinta, oo ay ku jiraan dhismayaal shaybaarka, dhismayaasha la deggan yahay, dugsiga, ee ku taalla bangiyada of Great Webiga Zelenchuk dhow Nizhne-Arkhyz dejinta 9-13 qarniyo.

astaamaha farsamo

Qalabka la isticmaalo RATAN-600 mabaadi'da cusub design xoqad: altazimutalnaya Buur, Avv aperture ah oo dusha sare ay gacanta ku. Features Muhiimka ah:

• jawaab Frequency: 610-30000 MHz.
• kala duwan Milanello: 1-50 cm.
• Saxnaanta: 1-10 ilbiriqsi ee ARC.
• Qaraarka angular ugu badnaan 2 ARC. sec.
• xadka ogaanshaha ee heerkulka dhalaalka: 0,050 MK.
• xadka Ogaanshaha cufnaanta ka daadanayo: 0,500 mYanskih.

Thanks to kooxda cilmi kuwaas oo la abuurayo oo si joogto ah hagaajinta qalabka, dhismaha weli qaybta ugu muhiimsan ee la socodka ah ee Cosmos ee.

hesho qol

Marka laga reebo ee iftiinta wareeg ah, ururinta iyo xoogga macluumaadka (radiation) qalabaysan shan hesho weliba qolalkii hoose RATAN. Waxaa loo qoro qalabka.

Waabab ku dhufto ee tareenka, kuu oggolaadaan in aad iyaga u guurto 12 duulimaad radial. Dhaqdhaqaaqa siisaa waxyaabaha waxbarasho ee azimuths kala duwan la garoonka a of 30 °.

shaqada sayniska

Cao wuxuu hirgeliyaa barnaamij ballaaran oo kala duwan, oo ay ku jiraan:

• Daraasad Comprehensive dhaqdhaqaaqa qoraxda ee raadiyaha.
• Astrometria la yareysey xalinta angular (interferometry speckle) Xiddiga shaqsi binary iyo duwan iyo star la atmospheres la dheereeyey.
• atmospheres High Resolution Spectroscopy iyo dabaylo noocyada kala duwan ee xiddigaha (gaar ahaan, dhismaha ayaa noqday qeybiyaha weyn oo cabbirka of beeraha magnetic xiddigaha).
• Radio iyo spectroscopy indhaha of Nebulae in our iyo falagyada kale.
• Photometry xadka xal kumeelgaadh ah oo alaab ah relativistic (pulsars, godadka madow, iyo wax kale).
• Photometry iyo Spectroscopy of microquasars dhexdhexaad ah oo yar yahay xalka, lenses gravitational, falagyada caadiga ah iyo hanti iyo xiddigaha shaqsi iyaga oo ku.
• Dhisidda sawir da'ayeen iyo kinematic kooxda hoose ee falagyada.
• spectroscopy Photometry iyo qaybaha indhaha of gamma-danbow fogfog cosmological.
• Radiokartirovanie asalka microwave caalamka oo dhan.

RATAN-600 (Zelenchuk) ayaa xaaladda ah qalabka la wadaago furan. Oo ay la socdaan cirbixiyeyaasha gudaha qayb ka mid ah la taaban karo ee ka dambeeya waqtiga logu waxaa loo qoondeeyey in ay asxaabta shisheeye, sida caadiga ah, waayo, hirgelinta mashaariicda wadajir ah.

casriyeynta

Muddo sanado ah Cao ah waxa uu dhisay koox gaar ah oo ah cirbixiyeyaasha, ka shaqeeya qalab. In ka badan tobankii sano ee la soo dhaafay, khubaro retool qaateyaasha shucaaca xoqad la sare iyo si joogto ah kordhaya dabeecadihiisa: dareenka, spectral, da'ayeen iyo xallinta temporal.

Gaar ahaan, dib-u-qalabaysan qalab driving irradiators sare RATAN-600 iyo soo bandhigay iswada gacanta irradiators nidaamka meelaynta. version cusub ee spectral qoraxda iyo kala fogaansho ah ee qeexitaanka sare adag (SPKVR-2) 2008 ordaya.

Waayo, warbixinta indha-indhaynta ah Sun horumartay khayraadka online, taas oo qabata-waqtiga dhabta ah ururinta iyo falanqaynta xogta. Waxay leedahay adeegyada raadinta iyo falanqaynta xogta, oo ay ku jiraan is barbardhig la xogta ka qalab kale, si ay u helaan spectra iyo xuduudaheedu kale oo ka mid ah ilaha maxaliga ah.

Work sii on isticmaalka xarunta wajiga hal feed aasaasiga ah in kuu ogolaanayaa inaad "dajinaya" diiradda aasaasiga ah iyo ka dhigi indhaynta oo lagu taageerayo hab multi-noqnoqoshada ( "Shemiiniid" irradiators mashruuca №1 iyo №3).
Work waa baaritaan iyo la socodka faragelin dibadda ee band UHF la dhameeyo xiga ee Waddooyinkiisa dhaweynta ilaalinta ka radiometers faragelinta electromagnetic in dhaxayn.

daraasad la filayo

Cao kormeero barnaamijyada cilmi loogu talagalay in iftiinka ku daatay waxa qarsoon ee caalamka. Waxaa ka mid ah mashaariicda ugu waaweyn:

• Sun Research.
• The qaab-dhismeedka iyo kinematics gaaska interstellar in xiddiga sameynta gobollada.
• Activity ilo radio extragalactic.
• Raadi Diyaaradaha relativistic in falagyada iyo quasars firfircoon.
• Baaritaanka qaab dhismeedka iyo kinematics gaaska interstellar ee xiddigtii.
• Waxbarashada spectra ee extragalactic hoggamiye-shay.
• hiddo Cosmological.
• Kormeerka on Matrix nidaamka electronic MARS-3.
• Multi-Milanello wax daawashada LSI + 61,303.
• Daraasaddu waxay of spectra iyo tirayn ee GPS-ilo.
• spectra wadajira shayada BL Lac.
• Kormeerka microquasars.

faa'iidooyinka

Waxaa ka mid ah faa'iidooyinka ka mid ah khubarada xoqad Ruush qoondeeyo:

• dhul ballaaran oo duurka nonaberrational;
• Cabirka multifrequency (0,6-35 GHz);
• kor u qaraar,
• dareenka sii kordhaya ee heerkulka nuurka.

In sannadaha soo socda uu noqon doono RATAN xataa si fiican: Wasaaradda Waxbarashada ee Federation Ruush ee 2015 ayaa go'aansanay in loo qoondeeyo 100 million rubles loogu rakibo ee unugyada mobile. Haddii hadda xoqad idaacadda si ay u dhawraan alaabta ku yaalla line toos ah hortiisa, markaas ka dib ku xiranyahay sida ay awoodaan in ay la socon bartilmaameedka bartay noqon doonaa. Tani waa fursad qaali ah si loo ballaariyo shaqeynayaan ee dhismaha.

Inkastoo ay wax farsamo adag da'da, RATAN-600 wadda inay xoqad ugu weyn ee radio on square ah. Tartanka waa adag ugu dambeeyay ee Chinese la aperture pyatisotmetrovoy DHAQSIYAHA.