NGC 7640

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"NGC 7640 is a barred spiral galaxy in the constellation of Andromeda. There is evidence that this galaxy has experienced an interaction with another galaxy in the recent past."

 

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Date :  October 2015
Location : Backridge Observatory, Spruce Knob, West Virginia

Equipment used :
 Lens or telescope -- Homemade 16" Newtonian with MPCC
 Mount -- AP 1200
 Camera -- QSI 683wsg with Lodestar 2x guider


Acquistion Software : ACP, MaxIm DL, Focusmax
Processing Software : PixInsight, Photoshop

Exposure Detail : SynLRGB combine       Total hours  8.75

Filter

# exposures

Time (sec)

Binning

Red

35

300

2x2

Green

35

300

2x2

Blue

35

300

2x2

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