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![NGC2237 Ha [OIII] BiColor](https://a4.pbase.com/t4/55/727855/4/132937251.uonn0XUu.jpg)
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| February 2011 | David Rosenthal |
9*1200 7nm Ha, Binned 1X1
7*1200 8.5nm [OIII], Binned 1X1
SXVR-H18 + SXOAG + SXFW + SXV Guide Cam
Takahashi FS-60C with FS60 FF f/6
Atlas EQ-G EQMOD
All Images Copyright David Rosenthal [unless noted]
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