NGC3344 in Leo Minor
Magnitude 10.0 Size 6.9'

No Filter ; 5min×138(2022 / 12 / 24, 25, 26)
IR640 ; 5min×40 (2023 / 1 / 4)
B;3min×60, 5min×67 (2022 / 12 / 18, 19, 29)
Hα; 5min×77 (2023 / 1 / 3, 5)
21cm f6.0 Newtonian

ASI533MMpro




L;5min×380(2017/5/13 ,15,19 11/25,27 12/13,15, 2018/1/15,19,20) R;10min×17 G;10min×18 B;10min×17(2017/5/14,15,16)
21cm f6.0 Newtonian ST8XME

(天文ガイド2018年4月号掲載)


L;10min×46(2007/12/10,15,16,18) R;10min×10 B;10min×10(2×2binning) (2007/12/7,18)
20cm f6.0 Newtonian ST7XME

(天文ガイド2008年4月号掲載)