M38 or NGC 1912 is an open cluster in a busy region of Auriga.The smaller cluster, NGC 1907 is older and may have arisen from a different part of the galaxy.

L12x300s,RGB 6x300s each, Ha 6x600s exposures with the Sx Trius 694/Takahashi 106 combination.
Light frames were stacked and calibrated with flats in AstroArt with further processing in PhotoShop.