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Starshoot DSCI, 54 exposures, 30s each 7/11/10 Adin, CA

Diffuse emission and dark nebula near η Cassiopeiae. Though faint, the nebulosity could at least be made out visually.

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ST-4000XCM, 1800s total exposure 7/6/13 Adin, CA

This is our latest attempt at this diffuse emission and dark nebula near η Cassiopeiae. Though faint, the nebulosity can barely be made out visually.