Optical characteristics and capabilities of the successive versions of Meudon and Haute Provence Halpha heliographs (1954-2004)

Optical characteristics and capabilities of the successive versions of Meudon and Haute Provence Halpha heliographs (1954-2004)
Article under this link and media below
Catalog of Meudon CCD observations, 1999-2004
Catalog of Meudon observations, films 1956-1997
Catalog of OHP observations, films 1958-1994
Movie1, Meudon, 1957, film number 19 (37 KO) 684 x 719	Movie2, Meudon, 1957, some flares (69 KO) 985 x 700	Movie3, OHP, 1958, film number 1 (28 KO) 771 x 609
Movie4, Meudon, 1970, film number 44 (39 KO) 704 x 909	Movie5, SERT 3+2 stages tunable LYOT filter (147 KO) 1875 x 1068	Movie6, spectroheliogram through the SERT LYOT filter (61 KO) 1011 x 1012
Movie7, Meudon, 1990, film number 23 (48 KO) 899 x 983	Movie8, Meudon, CCD, 28 October 2003 (202 KO) 1027 x 927	fig01.JPG (167 KO) 1876 x 1049
fig02.JPG (180 KO) 1899 x 1056	fig03-Lyot1944.JPG (259 KO) 1389 x 933	fig04.JPG (55 KO) 1379 x 503
fig05.JPG (62 KO) 1563 x 468	fig06-Lyot300.JPG (155 KO) 2433 x 987	fig07.JPG (137 KO) 1850 x 1067
fig08.JPG (78 KO) 1591 x 597	fig09.JPG (65 KO) 1533 x 550	fig10.JPG (86 KO) 1504 x 623
fig11.JPG (292 KO) 1864 x 1073	fig12.jpg (781 KO) 2059 x 1758	fig13.jpg (725 KO) 2985 x 1881
fig14-Lyot075.JPG (82 KO) 1529 x 801	fig15-Lyot075.JPG (188 KO) 1224 x 1466	fig16-Meudon-film1-Juin1956-15mm.jpg (338 KO) 2570 x 1196
fig17-1957.jpg (248 KO) 2995 x 662	fig18-Secasi.jpg (302 KO) 881 x 1163	fig19-OHP-18sep1987.jpg (169 KO) 890 x 1188
fig20-Meudon-1965-11mm.jpg (233 KO) 2053 x 651	fig21-Meu-23sept1965.jpg (1.03 MO) 3449 x 1566	fig22.jpg (523 KO) 2549 x 951
fig23.JPG (146 KO) 1235 x 681	fig24.jpg (381 KO) 1578 x 887	fig25.jpg (192 KO) 1920 x 1080
fig26-Lyot050.JPG (117 KO) 1390 x 1187	fig27.jpg (368 KO) 2255 x 1594	fig28.JPG (136 KO) 1062 x 722
fig29.jpg (692 KO) 2255 x 2172	fig30.JPG (290 KO) 2479 x 982