"Video and photographic spectroscopy of 1998 and 2001 Leonid persistent trains from 300 to 930 nm"@en . "Video a fotografick\u00E1 spektroskopie dlouhotrvaj\u00EDc\u00EDch stop Leonid z let 1998 a 2001 od 300 do 930 nm"@cs . "Ebizuka, N." . "RIV/67985815:_____/05:00031924!RIV06-AV0-67985815" . "1"^^ . "0167-9295" . . "Z(AV0Z1003909)" . "Video and photographic spectroscopy of 1998 and 2001 Leonid persistent trains from 300 to 930 nm" . . "Sugimoto, S." . "Earth, Moon, and Planets" . "Ohtsuka, K." . "95" . "548826" . "airglow; Leonid meteor; shower"@en . . . "Yano, H." . "RIV/67985815:_____/05:00031924" . "Yamamoto, M." . "Watanabe, J." . "Abe, S." . "Video and photographic spectroscopy of 1998 and 2001 Leonid persistent trains from 300 to 930 nm"@en . . . "13"^^ . "Pozorovali jsme spektra dvou dlouhotrvaj\u00EDc\u00EDch stop meteor\u016F na vlnov\u00FDch d\u00E9lk\u00E1ch mezi 300 a 930 nm. Pomoc\u00ED atmosf\u00E9rick\u00E9ho p\u00E1su O2 A(0,1) na vlnov\u00FDch d\u00E9lk\u00E1ch pobl\u00ED\u017E 864,5 nm jsme m\u011B\u0159ili teplotu stop. Z video spektra z\u00EDskan\u00E9ho pouh\u00FDch 7 sekund po v\u00FDbuchu mate\u0159sk\u00E9ho bolidu jsme odhadli rota\u010Dn\u00ED teplotu 250 K ve v\u00FD\u0161ce 88 km. M\u016F\u017Eeme \u0159\u00EDci, \u017Ee chladnut\u00ED stop siln\u011B z\u00E1vis\u00ED na p\u016Fvodn\u00ED hmotnosti meteoroidu, p\u0159inejmen\u0161\u00EDm pro Leonidy. Na z\u00E1klad\u011B konstanty chladnut\u00ED spo\u010D\u00EDtan\u00E9 z na\u0161ich dat jsme odhadli kone\u010Dnou teplotu v po\u010D\u00E1te\u010Dn\u00EDm stadiu dlouhotrvaj\u00EDc\u00EDch stop na 130 K."@cs . . "265;277" . . "[D003736CCC65]" . "Spectra of two persistent meteor trains were observed at wavelength between 300 and 930 nm. Temperatures in persistent trains have been measured by atmospheric O2 A(0,1) band at the wavelength near 864.5 nm. From a video spectrum obtained just 7 s after parent fireball\u2019s flare, a rotational temperature of 250 K at altitude of 88 km was estimated. We can say that the cooling time scale of train strongly depends on the initial mass of its fireball at least for Leonids. Based on cooling constant calculated from our results, we estimated a temperature of 130 K as a final temperature at early stage of persistent trains." . . . . . "Spectra of two persistent meteor trains were observed at wavelength between 300 and 930 nm. Temperatures in persistent trains have been measured by atmospheric O2 A(0,1) band at the wavelength near 864.5 nm. From a video spectrum obtained just 7 s after parent fireball\u2019s flare, a rotational temperature of 250 K at altitude of 88 km was estimated. We can say that the cooling time scale of train strongly depends on the initial mass of its fireball at least for Leonids. Based on cooling constant calculated from our results, we estimated a temperature of 130 K as a final temperature at early stage of persistent trains."@en . "9"^^ . "Murayama, H." . "NL - Nizozemsko" . . "Video a fotografick\u00E1 spektroskopie dlouhotrvaj\u00EDc\u00EDch stop Leonid z let 1998 a 2001 od 300 do 930 nm"@cs . "Video and photographic spectroscopy of 1998 and 2001 Leonid persistent trains from 300 to 930 nm" . "1-4" . "Borovi\u010Dka, Ji\u0159\u00ED" . . .