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OBJECT

NGC 7000 area - 4-panel mosaic in H-alpha  (image is reduced-size | other sizes:  medium ,,original)

Distance to NGC 7000:  1,800 light years

Telescope Takahashi FS-60C @ f/6.2
Mount Takahashi EM200 Temma II
Camera QSI 540wsg @ -10C or -15C (depending on panel)
Filters Astrodon Ha (3nm)
Guider SX Lodestar
Settings H-alpha data from 2013 (top left), 2013 (bottom right), 2015 (top right), 2017 (bottom left); AstroArt5, CS4 (manually stitched, 10xdarks/flats/fdarks/bias for each panel)
Date/Location

Notes
Data from 2013, 2015, 2017 - Las Cruces, NM

This image is H-alpha, only - consisting of 4 separate panels.

Copyright  Jeffrey O. Johnson

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