Ua loaʻa i ka hale kiaʻi Spektr-RG kahi kumu X-ray hou i loko o ka galaxy Milky Way

Ua hoʻomaka ka telescope ART-XC Lūkini ma luna o ka Spektr-RG space observatory i kāna papahana ʻepekema mua. I ka wā o ka nānā mua ʻana o ka "bulge" waena o ka galaxy Milky Way, ua ʻike ʻia kahi kumu X-ray hou, i kapa ʻia ʻo SRGA J174956-34086.

Ua loaʻa i ka hale kiaʻi Spektr-RG kahi kumu X-ray hou i loko o ka galaxy Milky Way

I ka manawa holoʻokoʻa o ka nānā ʻana, ua ʻike ke kanaka ma kahi o hoʻokahi miliona mau kumu o ka radiation X-ray, a he mau kakini wale nō o lākou i loaʻa i ko lākou mau inoa ponoʻī. I ka hapanui o nā hihia, ua kapa like ʻia lākou, a ʻo ke kumu o ka inoa ka inoa o ka mea nānā i ʻike i ke kumu. Ma hope o ka loaʻa ʻana o kahi kumu hou, pono nā kānaka ʻepekema e hoʻomau i ka noiʻi e kōkua i ka hoʻoholo ʻana i kona ʻano. Hiki ke kumu he quasar mamao a i ʻole ʻōnaehana hōkū kokoke me kahi hōkū neutron a i ʻole ʻeleʻele.

No ka hoʻokaʻawale pono ʻana i ka mea, ʻike nā kānaka ʻepekema i ke kumu o ka radiation mai kahi telescope ʻē aʻe. Ua hoʻohana ʻia ka Neil Gehrels Swift X-ray telescope, XRT, ʻoi aku ka maikaʻi o ka hoʻonā angular. Ua ʻoi aku ka liʻiliʻi o ke kumu hoʻoheheʻe i nā kukui X palupalu ma mua o nā kukui X paʻakikī. Hana ʻia kēia inā loaʻa ke kumu radiation ma hope o nā ao o ke kinoea interstellar a me ka lepo.

I ka wā e hiki mai ana, e hoʻāʻo ka poʻe ʻepekema e loaʻa i ka spectra optical e hiki ai ke hoʻoholo i ke ʻano o ke kumu X-ray i ʻike ʻia. Inā hāʻule kēia, e hoʻomau ka ART-XC i ka nānā ʻana i nā wahi e ʻimi ai i nā mea nāwaliwali. ʻOiai ka nui o ka hana e hiki mai ana, ua ʻike ʻia ua waiho mua ka telescope Russian ART-XC i kāna hōʻailona ma nā papa inoa o nā kumu X-ray.



Source: 3dnews.ru

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