Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  M 13  ·  NGC 6205  ·  NGC 6207
Getting plate-solving status, please wait...
Great Hercules cluster, Messier 13, 



    
        

            JNieto
Great Hercules cluster, Messier 13
Powered byPixInsight

Great Hercules cluster, Messier 13

Getting plate-solving status, please wait...
Great Hercules cluster, Messier 13, 



    
        

            JNieto
Great Hercules cluster, Messier 13
Powered byPixInsight

Great Hercules cluster, Messier 13

Equipment

Imaging Telescopes Or Lenses
Astro-Physics 130 EDFGT
Imaging Cameras
QSI 683ws
Mounts
ASA DDM60Pro
Filters
Astrodon H-alpha 5nm · L · B
Software
Pixinsight · MaximDL
Guiding Cameras
QSI 683ws

Acquisition details

Frames:
Astrodon H-alpha 5nm: 30×600(5h) bin 1×1
B: 55×240(3h 40′) bin 1×1
L: 64×240(4h 16′) bin 1×1
Integration:
12h 56′

Basic astrometry details

Astrometry.net job: 5421392

RA center: 16h41m37s.9

DEC center: +36°2746

Pixel scale: 1.359 arcsec/pixel

Orientation: 273.558 degrees

Field radius: 0.769 degrees

Resolution: 3277x2414

File size: 5.2 MB

Locations: Observatorio "Mar de la Frau", Cambrils, Spain

Data source: Backyard

Description

So impressive in visual observation... this cluster is also amazing in photography. Interesting also the small (or rather, remote) galaxies seen in the background.

Comments

Sky plot

Sky plot

Histogram

Great Hercules cluster, Messier 13, 



    
        

            JNieto