Hercules Globular Cluster Messier 13

            Messier 13, also referred to as the Great Globular Cluster in Hercules, is one of the brightest and best known globular clusters in the northern skies. It shines at a magnitude of 5.8, is about 22,200 light years away and contains an estimated 300,000 stars.

Tech Specs: Meade 12” LX-90, Celestron CGEM-DX pier mounted, ZWO ASI071mc-Pro, Antares Focal Reducer, 98 x 60 second at -10C, 30 darks and 30 flats, guided using a ZWO ASI290MC and Orion 60mm guide scope. Captured using Sequence Generator Pro and processed using PixInsight. Image date: April 5, 2021. Location: The Dark Side Observatory, Weatherly, PA, USA (Bortle Class 4).

Taken in: United States / Pennsylvania / Packer Township (show map)

Taken on: April 15, 2021

Tags:

Tom Wildoner

night

space

outer space

Meade

LX90

telescope

astronomy

astrophotography

science

deepsky

observatory

MeadeInstruments

universe

ZWO

ASI071mc

M13

Messier

Hercules

globular cluster

cluster « less

Sets appears in: • ZWO ASI071MC-Pro • Meade LX-90 12" Telescope more » • Messier Objects • The Dark Side Observatory « less

Groups appears in: • Astronomy • Deepsky more » • FlickrToday (only 1 pic per day) • Galaxies & Stars Group ( Planets, Moons & Comets too!) • Deep Space Astrophotography • Astronomia • SightsAbove • Amateur Astronomy • Astronomical Images • Astro-Photography and Similars • astrometry • Astronomy, Stars, Planets and Space • So Intergalactic! • ASTROPHOTO • Astronomy for all • Universe and planets • The Lights Of The Night Sky • Sky @ Night • Astronomy Photos • BBC Sky at Night and Stargazing Live • Astronomy / Stargazing UK • Backyard Astronomy • Universe Today • Backyard Astrophotography • Astronomy and Space Science - For Explorers of All Ages • flickr (unofficial) • APOD Submissions • Digital Astrophotography • Astronomy Central • Amateur Astro-Photography • Astronomy 24/7 • The Universe: Astronomy Photography • ZWO ASI Astronomy • Messier Object Astrophotography • The Dark Side Observatory • Flickrology • Astro Imaging « less

Stats: 1,417 views

go back

close tools panel

Badge creator

Use Flickriver Badge Creator to create a badge linking to your photos, your group or any other Flickriver view.

You can place your badge on your Flickr profile, Blog or Website.

Add to your iGoogle or Netvibes page

Flickriver widget for iGoogle or Netvibes can display almost any Flickriver view - most interesting today, by user, by group, by tag etc. Once added to your personalized homepage, just edit widget settings to select your desired view.

Clickr on one of the buttons below to install:

Embed on your Web site

To embed this view, Copy and Paste the following HTML code:

Black background (preview):

White background (preview):

Firefox and Chrome addons

Adds a 'Flickriver' button to your browser. While viewing any Flickr photos page, click on this button to open the same view on Flickriver.

Install in Firefox
Install in Chrome

Search plugin

Add 'Search on Flickriver' to your browser's search box. Works with Firefox and Internet Explorer. Install search plugin

"View on Flickriver" Greasemonkey script

A Greasemonkey script that adds Flickriver links to various Flickr photo pages - user photos, favorites, pools etc, allowing to quickly open the corresponding Flickriver view.

Also, allows quickly viewing any Flickr photo on black background in large size.

Install "View on Flickriver" script

Bookmarklet

While viewing any Flickr photos page, click on the bookmarklet to open the same view on Flickriver.

To install: drag and drop the following link to your Bookmarks toolbar.
IE users - add the link to your Favorites under the Links folder