Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  M 52  ·  NGC 7635  ·  NGC 7654
Bubble and M52 closeup, 



    
        

            Matt McBee
Bubble and M52 closeup
Powered byPixInsight

Bubble and M52 closeup

Acquisition details

Dates:
Aug. 20, 2012 ·  Aug. 21, 2012
Frames:
Astrodon H-alpha 5nm: 18×1200(6h) -15°C bin 1×1
Astrodon Tru-Balance Generation 2 E-Series - LRGB: 81×300(6h 45′) -15°C bin 1×1
Integration:
12h 45′
Darks:
32
Flats:
5
Bias:
20
Avg. Moon age:
3.52 days
Avg. Moon phase:
13.61%

Basic astrometry details

Astrometry.net job: 85020

RA center: 23h23m05s.5

DEC center: +61°1908

Pixel scale: 2.916 arcsec/pixel

Orientation: -169.486 degrees

Field radius: 0.980 degrees

Resolution: 620x432

File size: 256.4 KB

Locations: Driveway, Kingsport, TN, United States

Description

This is a reprocess of some data I collected last summer. It is cropped from a widefield image.

Comments

Sky plot

Sky plot

Histogram

Bubble and M52 closeup, 



    
        

            Matt McBee