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Contains:  M 52, NGC 7654, Bubble nebula, NGC 7635, NGC 7538
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Bubble Nebula Region Widefield Mosaic (2x2), 


            Phil Brewer
Bubble Nebula Region Widefield Mosaic (2x2)

Bubble Nebula Region Widefield Mosaic (2x2)

Technical card

Resolution: 5843x4396

Astrodon 3nm Ha: 30x600" bin 1x1
Astrodon 3nm OIII: 22x600" bin 1x1
Astrodon 3nm SII: 22x600" bin 1x1

Integration: 12.3 hours job: 1671466

RA center: 23h 18' 11"

DEC center: +60° 45' 3"

Pixel scale: 1.390 arcsec/pixel

Orientation: 90.055 degrees

Field radius: 1.412

Locations: Independence Park, Canton, Michigan, United States

Data source: Backyard


This is an SHO 4 panel widefield mosaic with HOO stars. Inspired by my Lobster Claw image (and using some of that data). Data was collected through the month of July, something like a dozen nights all together. The image count is per panel, so a total of over 48 hours of imaging (plus some other subs that were tossed).



Phil Brewer
License: Attribution-NonCommercial Creative Commons

Sky plot

Sky plot


Bubble Nebula Region Widefield Mosaic (2x2), 


            Phil Brewer

In these public groups

Fast Newtonians