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Chiòng-jîn lâi siá ê Tâi-gí pek-kho-choân-su

Chit-má lóng-chóng ū 14 pit kì-sū

Kòe-soán ê kì-sū

Sun SDO-HMI visible light 2011-06-07.jpg

Ji̍t-thâu, mā hō thài-iông, sī chi̍t lia̍p tōa-hêng hoat-kng ê thian-thé, tī thài-iông-hē tang-tiong kî-tha thian-thé se̍h chit hō ji̍t-thâu leh tńg. Tē-kiû téng ê sè-miā óa-kīn choân-pō͘ lóng su-iàu ji̍t-thâu só͘ hoat--chhut-lâi ê kng kap jia̍t.

Ji̍t-thâu ê tāng-le̍k-tiûⁿ koat-tēng liáu he̍k-chheⁿ kiam kî-tha thài-iông-hē thian-thé ê tí-tāng. Chiàu kho-ha̍k ê hun-lūi, ji̍t-thâu sī chú hē-lia̍t (main sequence) chheⁿ, sio̍k G2V sek-lia̍t-hêng (spectral type).

Kap kî-tha chú hē-lia̍t chheⁿ sio-kâng, Ji̍t-thâu tùi jia̍t-hu̍t iông-ha̍p (thermonuclear fusion) hoán-èng tit tio̍h i hong-hù ê lêng-liōng. Chit hō hoán-ēng koan-sia̍p tio̍h kā chúi-sò͘ choán chò he-lí-ùm (helium) kap khah-tāng ê hu̍t-chú ê kòe-têng.

Kng-chú koan-hē tio̍h hia pàng-jia̍t iông-ha̍p hoán-èng, tùi Ji̍t-thâu ê sim hiòng gōa pàng chhut, it-ti̍t kàu tùi-liû-lông (convective envelope) ê só͘-chāi.

Khòaⁿ niù-suh

  • Thâu-chi̍t-ê chhut tī Tiong-kok gōa-kháu ê Sin Corona Pēⁿ-to̍k kám-jiám-chiá sí-bông pēⁿ-lē tī Hui-li̍p-pin hoat-seng.
  • Tùi Tiong-kok Bú-hàn thoân--chhut-lâi ê Sin Corona Pēⁿ-to̍k tī 2 goe̍h 1 ji̍t chiàu Tiong-kok koan-hong thóng-kè í-keng tī in kok-lāi chhut 11814-ê pēⁿ-lē, sí-bông 259-ê. Chit-má thong-sè-kài lóng-chóng 11973 lē, tang-tiong Tâi-oân chiàm 10-ê.
  • Liân-ha̍p Ông-kok tī in chāi-tē sî-kan 1 goe̍h 31 àm-sî 11 tiám lî-khui Au-chiu Liân-bêng.
  • 1 goe̍h 11 tī Tâi-oân ê Tiong-hoa Bîn-kok Chóng-thóng soán-kí, chip-chèng Bîn-chú Chìn-pō͘ Tóng ê Chhòa Eng-bûn tòng-soán liân-jīm, tī kok-hōe soán-kí mā iâⁿ.

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