s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the...

25
2 2020 54

Transcript of s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the...

Page 1: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���� ������

�� ������ ��������

�2���������� 2020� 5�4�

Page 2: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���������� ����������1866��

J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77.

A. Continuous spectra, or those in which the whole of the colours of the solar spectrum were visible, excepting the violet rays. +%��������)��

B. Spectra in which the yellow greatly preponderated ; but which in every other respect resembled those above described. �����+%������Mg@514nm+Na@589nm?

C. Spectra of almost purely homogeneous yellow light, but with a faint continuous spectrum, that is, a faint trace of red on one side and green on the opposite side of the yellow portion of the spectrum. � ��"��*���+%��������� ��589nm��('?

D. Spectra of purely homogeneous green light, of this kind I only saw two. � *��&���$��!#@558nm�?

Page 3: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

7CM<�/U#N06�T@�PH_R1785B 7CM<�TG 1) �

1871B /U%L�TG 1)�→����1./U- (~1950Bc)�

1930B& � �]V�>S4 2) �→7CM<1./U-�I�;)�*S5[��

1949B !���7CM<�TG 2)�ab87CM<�>S4�

1950Bc �$�# "�"��� ��TG 1) �→���PH_R�>S4 (1970B&)�

1960B& CCD, CMOSD,N06�TG 1) �→���PH_RSOK�(+M4 (1990Bc)�

1990Bc UFO�����$���$��→���PH_R�\34�

1) QZ:, “;F=1._R^Y�1E.=X<,” ;FJ9 111 (2018) 297.http://www.asj.or.jp/geppou/archive_open/2018_111_05/111-5_297.pdf

2) QZ:, “7CM<�W?2A,” W?A='` 85 (2019) 1062.

Page 4: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

����#%

�&�#�http://www.ne.jp/asahi/meteor/star/index.html

��!$������������� � (�(�: 58cm, ���: 31cm, F0.85, ����"�: 31.8cm, �': 55�, 1950��) https://nrc-digital-repository.canada.ca/eng/browse/images/?cn=nrcarchivesphotographs&al=Astrophysics+Box+3Millman, RASCJ 53 (1959) 15.

Page 5: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���������

Page 6: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

1999�������"���$���!���� ��� ��� ���������#$���

Page 7: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�"� (���) �#! �

�������������� ��

���������2����� (WAT-902H)

Page 8: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���������

http://sonotaco.com/

Page 9: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���(5-=�@"<����

4 0D5-:������BA3?�*?C�PENTAX SPF (f=50, F1.4)

����D���������� �B� �?C9 �DD199�7�20℃, 5�+ )D1979'12/15,23.35;�16#$8 2>B&!%C

����� ��������� (f=30, F2.8) ���X����

Page 10: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

���� ���������

��, ����, 1980�4��, 25.

Page 11: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�������• NASA�[email protected]$"����120km$!�N.����C,D /�%����(E2�34�

• 05�'%H<Q:M380nm#J�CNO�� +P�300nm#J�OHO9L+P�������7&�

→;5��CN�OH�H<����05I=�68>�1/100mm$"�-��B���F?�*!�K����(E2�A) ���

������������������ARGOS�������� (�: 1999�, ��130�200nm)�https://www.spacedaily.com/news/meteor-00c.html

Page 12: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

����������

������� ���+ UV I.I. HDTV����

Page 13: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

������

������������������ � f=30, F/1.2, ������"250-1,000 nm!����

Page 14: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

2001��������� ��"����, �����!�� (���), Mt. Isa (�� ��)

2002���������Leonid MAC (�����), Tenerife� (������), ��"����

Page 15: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

2001 11 18 0

Page 16: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�������� �-��������

2001�11�18��3�59 ��� ����

Page 17: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

� ��������������-��������

�310nm��OH��������?�2001����� ����

���, “��������� ��,” �� 95 (2002) 515-528.http://www.asj.or.jp/geppou/archive_open/2002/pdf/20021103c.pdf

Page 18: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

����������

Page 19: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

(NASA Aircraft, T. Kasuga et al. , 2002)

Metal abundances of Leonid meteor

Page 20: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�������� ���

2001�1118� ��������

Page 21: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�'�%������� �����#���� *��,���-��� �����)($&!"+

���, “��������� ��,” �� 95 (2002) 515-528.http://www.asj.or.jp/geppou/archive_open/2002/pdf/20021103c.pdf

Page 22: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

�����������

Page 23: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

����������� �1.5*#����������'�5!: 120-86km�5!110km���(&��[O] ()�/, 557nm,.)�5!105km2��Fe, Fe+ (368-546nm, ���), Ca (423nm,4,) Ca+ (394, 397nm, , ) +�"��5!95Km2��Na (589nm, $) N2 (610-670nm, 1)?�"��

�10-20*����������'�5!: 86-110km�Mg (383nm: , , 457nm:4, 517nm: 4.) Na (589nm , $)�"�� Ca (423nm,4,), Fe (537nm, .), Mg (553m,.), FeO? (568nm , 6) ��0����

�30*�3��%-&�'�5!: 86-95km����

Page 24: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

��45m�������!����� ������������5����

20012��3?7G�#�Q:.HR*F500��%�� !�QHRF1,000�6;QHRF3,000

20022��3?7G��!�K1QHRF3,000�NASAIE=QHRF3,000 (���$>) ~ HRF5,000O��!�<@0>P�6;QHR30

*,B����?7M 8(�-� ?7;'���?7C����"�%��)4�

*HR: Hour Rate. /N�+�HD�1&�19L�JA�?7 5

����������

Page 25: s50045684d61aef20.jimcontent.com · 2020-05-14 · 1866 J. Browning, “On the Spectra of the Meteors of Nov. 13-14, 1866,” MNRAS 27 (1867) 77. A. Continuous spectra, or those in

� �

ENO�DE:;��&" %:;L7-M,/5

'NOc2)@?�(WeH_�GU6d�4P8B2%NOA^R[c(WeH_d�K09NO>%

NOR[Q�X. ��A^���

4P8B2%`\<bFYI>��#�YI>��

1= ���CZ�-M������YI�V

���

����!$������Q�]*S3NO>%J

T]*_a��+M��