Ungase futhi ube nentshisekelo esihlokweni sethu: Khanyisa igumbi lakho ngomshini wokudlala inkanyezi! Thola ukuthi ungakwenza kanjani
Thola izithombe zenkanyezi ezithakazelisa kakhulu kuze kube manje!
Ngokuthuthuka kwezobuchwepheshe, ngokwandayo kukhona amathuluzi okuhloswe ngawo ukubamba izinto zasemkhathini. Ngakho-ke ukuthwebula kwenkanyezi kuyingxenye yalolu hlobo lwesenzo, kuya ngokuya kucijile nangokuchazwa okuphezulu. Ngaphandle kwalokho, qonda izici zezinkanyezi ingacebisa ulwazi lokuwathwebula ezithombeni.
Umthombo: Ibhulogi Yezithombe
Ngaphandle kweqiniso lokuthi yisithombe esilula, empeleni, simelela okutholwe yisayensi okuhlaba umxhwele. Izinkanyezi ziyizidalwa eziyimpicabadala ebezikhona endaweni yonke kusukela ezikhathini zasendulo, inqobo nje uma umkhathi ngokwawo. Eziningi zalezi zithombe ziye zavumela ososayensi ukuba bahlaziye izenzakalo zezinkanyezi kanye baqonde kangcono izenzakalo ezenzeka emkhathini.
Ngesithombe esilula, okuningi kunganqunywa mayelana a noma iqembu elithile lezinkanyezi. Isibonelo, izinga layo lokukhanya, ibanga layo ukusuka eMhlabeni, noma inani lamandla eliwakhiphayo. Futhi, ngezithombe zezinkanyezi, kubekwa isisekelo sokubala kamuva, ngokuqondile, ukuthi indala kangakanani. Ngokufanayo, izinkanyezi zifanekisela indlela indawo yonke emkhulu ngayo, ngoba kunezigidi nezigidi zazo. Ngenxa yalesi sizathu, bayakhunjuzwa, njalo ngomzuzwana, ukuthi abantu abancane baqhathaniswa kanjani nabo.
Y, impela ngoba ziyinani elicishe lingapheli lezinto eziseceleni, Kukhona nenani elikhulu lezithombe ezihambisanayo. Eqinisweni, eziningana zazo zibhekwa njengezingcezu ezinkulu zesayensi nezezinkanyezi. Nanka amaphuzu avelele alandelayo.
Isibonakude se-VISTA nothando lwayo lwe-Milky Way
Umthala okukuwo iSolar System wakhiwe izinkanyezi ezingenakubalwa kuwo wonke amagumbi awo. Nokho, cishe zonke zathwetshulwa isibonakude se-VISTA kanye nesithombe saso esihlaba umxhwele se-infrared. Lesi sibonakude sisivumele ukuba senze umsebenzi omangalisayo emthaleni wethu, ohlanganisa ukukala izinkanyezi ezihlukahlukene eziwakhayo kanye nezinga lawo. uma kuqhathaniswa neminye imithala ebonwa i-Hubble.
Ngokushutha okuhlukene ngama-engeli ahlukene, I-VISTA ikwazile ukuthwebula izindawo ezahlukene zeMilky Way. Khona-ke, ngenxa yokuzikhandla komphakathi wesayensi, kwahlanganiswa indida nezinto eziqoqiwe.
Umphumela wawumangalisa, udala isithombe esingafika ngaphezu kwamagigaphikiseli ayi-9 ngesinqumo esihehayo. Ngaphandle kokungabaza, ucezu lobuciko nokuhlola okwashiya isintu singawuvali umlomo.
Ngalokho, isithombe senze kube lula ukufundwa kwezinkanyezi ezithile ezingajwayelekile, ukuziphatha kwakhe kwadala intshisekelo. Ngenxa yalesi sizathu, akusona nje isithombe sokuhlobisa, kodwa ngesizinda esibalulekile.
Ukubheka nge-Hubble ne-Spitzer
Ngenxa yomsebenzi walezi zibonakude ezimbili kanye ne-infrared yazo enamandla, esinye sezithombe ezimangalisayo zezinkanyezi safinyelelwa. Eqinisweni, ngokuhlanganisa umsebenzi wazo zombili lezi zindawo zokubuka izinto, umphumela waba muhle kakhulu. Ibonisa izinkanyezi ezinkulu, kanye nokubhekisisa i-Sagittarius A, imbobo emnyama edume kabi ku-Milky Way.
Ngaphezu kwalokho, kwakungenzeka ukuphetha ngokuthi indawo lapho isimo esinjalo senzeka khona egubungele ifu elishisayo lothuli kanye negesi ye-ionized eneziyaluyalu. Ngakho-ke, izimo zidlulele futhi azinabubele, kunzima ngomphakathi ukuba uzicabange. Lezi zinhlobo zokubhekwa ziyisihluthulelo sokuqonda ukuthi izinkanyezi zakha futhi ziguquke kanjani endaweni eyinkimbinkimbi.
Ngokufanayo, i- NASA ikwazile ukwenza, ngokusebenzisa idatha eqoqiwe, ukubhola okuncane. Yena ngokwakhe walandisa ngesipiliyoni sensali ye-supernova, idliwa kancane kancane ukukhangwa kukaSagittarius A.
Umsebenzi we-GAIA kanye nokuhlukaniswa kwawo komthala
Ngemva kokwethulwa kwemishini ye-GAIA, wayefuna ukufunda okwengeziwe ngokujula komthala. Lo msebenzi wasemkhathini wawuhloselwe ukuthatha izithombe zezinkanyezi ezakha i-Milky Way ngokwayo ukuze kwakhiwe imephu. Umgomo we-GAIA ube nesandla ekusunguleni imephu yenkanyezi ephelele, okuhlanganisa indawo nokunyakaza kwezinkanyezi ezingaphezu kwezigidigidi eziyi-1.5.
Nakuba ekuqaleni komsebenzi kwakuyingozi enkulu, ekugcineni, ulwazi oluqoqwe lwaba yimpumelelo ephawulekayo. Eqinisweni, i-ESA, umgqugquzeli we-mission, yakwazi ukudala, ngendlela engokoqobo, imephu yenkanyezi enembile.
Ngokuningi 2 million izinkanyezi ezifakwe kufomethi ye-3D, lokhu kuboniswa kumelele esinye sezithombe zenkanyezi ezifanele kakhulu. Ngokufanayo, impumelelo yawo iye yaqala kabusha imizamo yokucwaninga ngemvelaphi yomthala.
Unentshisekelo yokwazi ukuthatha izithombe zezinkanyezi? Thola indlela!
Ngaphambi kokwazi ukuthatha izithombe zezinkanyezi, udinga ukuba nemishini efanelekile. Ngalowo mqondo, yiba nekhamera ye-SLR ethuthukisiwe nehlangene, esekelwa i-tripod. Ngaphezu kwalokho, uzodinga ukukhanya okuhle kakhulu, amabhethri engeziwe kanye nenketho "yokuvala isilawuli kude" ukuze uthole ukunemba okukhulu.
- Okokuqala, "i-infinity focus" kufanele isethwe esikhundleni se-autofocus. Futhi, qiniseka ukuthi ukuzwela kwe-ISO kwekhamera kuphakathi kwamaphoyinti angu-2000 no-4000.
- Yenza kusebenze imodi eyenziwa ngesandla ukuze ulawule ukuvuleka kwe-diaphragm yekhamera kwehle kube ivelu engu-f/2 ye/3,5. Okulandelayo, setha isivinini se-shutter phakathi kwamasekhondi angu-10 kuya kwangu-15 ngokuvumelana nezintandokazi zakho. Ngemuva kwalokho, kuzokwanela kuwe ukuthi ukhethe inketho "yokudubula okude" ukuze uqhubeke.
- Ngemuva kwalokho khubaza umsebenzi "wokuqinisa isithombe". bese ukhetha ifomethi ethi RAW+JPEG. Lesi sakamuva siyisinyathelo esibalulekile lapho ufunda ukuthatha izithombe zezinkanyezi.
- Njengesinyathelo sokugcina, beka ngokucophelela ikhamera phezu kwe-tripod. Hlala ukhumbula ukuthi kufanele ube kude kakhulu nokungcola kokukhanya, okungukuthi, kude nedolobha.
Iqiniso elengeziwe. Ingabe kunzima ukuthatha izithombe zezinkanyezi ezidubulayo?
Ukuthatha izithombe zezinkanyezi ezidubulayo, udinga ukuba nezici nezilungiselelo ezibonisiwe ngaphambilini. Njengoba umehluko kuphela, ikhamera esetshenzisiwe kufanele ibe i-engeli ebanzi futhi kulokhu, yenza kusebenze imodi ye-autofocus.
Umthombo: The Confidential
Ngalowo mqondo, iqhinga noma idatha eyengeziwe efanele yokuthatha izithombe zezinkanyezi ezidubulayo ukuthola okukhazimulayo. Le zoni ibhekisela endaweni evamile lapho inkanyezi ivela khona. Okusho ukuthi, uma ubona ngeso lengqondo omunye esibhakabhakeni esicacile, lapho aqala khona, uyobe ekhazimulayo. Ngakho-ke, ikhombise cishe ngo-20° futhi usulungele ukuhamba. Okunye ukubekezela!
