Hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  IC 3303  ·  IC 3355  ·  IC 3393  ·  M 84  ·  M 86  ·  NGC 4374  ·  NGC 4387  ·  NGC 4388  ·  NGC 4402  ·  NGC 4406  ·  NGC 4413  ·  NGC 4425  ·  NGC 4435  ·  NGC 4438  ·  NGC 4458  ·  NGC 4461  ·  The Eyes
Markarian's Chain OSC, 



    
        

            Lensman57
Markarian's Chain OSC
Powered byPixInsight

Markarian's Chain OSC

Markarian's Chain OSC, 



    
        

            Lensman57
Markarian's Chain OSC
Powered byPixInsight

Markarian's Chain OSC

Equipment

Imaging Telescopes Or Lenses
William Optics Star 71 Astrograph
Imaging Cameras
ATIK 428EXC
Mounts
SW HEQ 5 Pro SynScan
Filters
IDAS LPS D1 2"
Software
Pixinsight PixInsinght 1.8 RC7

Acquisition details

Dates:
April 26, 2015
Frames:
30x450" (3h 45')
Integration:
3h 45'
Avg. Moon age:
7.83 days
Avg. Moon phase:
54.74%

Basic astrometry details

Astrometry.net job: 621754

RA center: 12h26m24s.0

DEC center: +12°5703

Pixel scale: 2.637 arcsec/pixel

Orientation: 3.023 degrees

Field radius: 0.793 degrees

Resolution: 1800x1202

Comments

Sky plot

Sky plot

Histogram

Markarian's Chain OSC, 



    
        

            Lensman57