M74(NGC628) in Pisces


No Filter ; 5min×193 ( 2023 / 10 / 15, 16, 17, 18 11 /17, 8 )
IR640 ; 5min×97 (2023 / 10 / 23 11 / 1, 2, 3 )
B;5min×20 (2023 / 10 / 13 )
Hα;5min×94 (2023 / 10 / 25, 27, 29 )
21cm f6.0 Newtonian
ASI533MMpro
(星ナビ2024年2月号掲載)




L;5min×389 (2017/9/18, 11/10, 13, 16, 17, 24, 26, 12/10, 11, 14) R;10min×17 G;10min×16 B;10min×15 (2017/11/14, 18, 23)
21cm f6.0 Newtonian ST8XME

(天文ガイド2018年12月号掲載)


L:10min×111(2010/10, 2011/10) R:10min×15 G:10min×8 B:10min×8(2011/10) 
21cmNewtonianf6.0 ST7XME
(Drizzle version)



L:10min×111(2010/10, 2011/10) R:10min×15 G:10min×8 B:10min×8(2011/10) 
21cmNewtonianf6.0 ST7XME




L:10min×42(2010/10/9,10) R:10min×7 G:10min×6 B:10min×6《2×2》(2010/10/11) 
21cmNewtonianf6.0 ST7XME
(星ナビ2011年1月号掲載)




L:10min×78(2009/10/13,18,20,21) R:10min×6 B:10min×8《2×2》(2009/10/19) 
21cmNewtonianf6.0 ST7XME




L:10min×51(2008/9/3,9,10)  R:10min×6(+20min×1)・B:10min×9《2×2》(2008/9/10)
20cmNewtonian f6.0 ST7XME

(天文ガイド2008年12月号掲載)