Hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  IC 4617  ·  M 13  ·  NGC 6205
Getting plate-solving status, please wait...
M13, 



    
        

            Mark Wetzel
M13
Powered byPixInsight

M13

Getting plate-solving status, please wait...
M13, 



    
        

            Mark Wetzel
M13
Powered byPixInsight

M13

Technical card

Imaging telescopes or lenses: Celestron C9.25 Edge HD

Imaging cameras: ZWO ASI 1600MM-Pro Cool

Mounts: Celestron CGEMⅡ

Guiding telescopes or lenses: Celestron C9.25 Edge HD

Guiding cameras: ZWO 174MM Mini

Focal reducers: Celestron 0.7x Focal Reducer

Software: Celestron CPWI  ·  Main Sequence Software Seqence Generator Pro 3  ·  Pleiades Astrophoto PinInsight  ·  Adobe Photoshop CC 2020  ·  PHD 2

Filters: ZWO 36mm Red  ·  ZWO 36mm Green Filter  ·  ZWO 36mm Blue Filter  ·  ZWO 36mm Luminance Filter

Accessory: Celestron OAG


Dates:June 1, 2020

Frames:
ZWO 36mm Blue Filter: 8x240" (32') (gain: 76.00) -10C bin 1x1
ZWO 36mm Green Filter: 7x240" (28') (gain: 76.00) -10C bin 1x1
ZWO 36mm Luminance Filter: 83x60" (1h 23') (gain: 76.00) -10C bin 1x1
ZWO 36mm Red: 7x240" (28') (gain: 76.00) -10C bin 1x1

Integration: 2h 51'

Darks: ~50

Flats: ~50

Flat darks: ~50

Avg. Moon age: 9.95 days

Avg. Moon phase: 75.99%

Temperature: 11.00


Basic astrometry details

Astrometry.net job: 3817788

RA center: 16h 41' 41"

DEC center: +36° 27' 46"

Pixel scale: 0.657 arcsec/pixel

Orientation: 190.798 degrees

Field radius: 0.310 degrees


Resolution: 2400x2400

Locations: Coast Range Remote Site, Walton, Oregon, United States

Data source: Traveller

Description

M13, The Great Globular Cluster in Hercules

As the skies have been unkind this spring, I tested imaging under bright moonlit skies. This image represents one short imaging session lacking sufficient color filter data.

Comments

Sky plot

Sky plot

Histogram

M13, 



    
        

            Mark Wetzel