TS-Optics Hypergraph 6 · ZWO ASI2600MC Pro · iOptron HAE29 · Pegasus Astro Powerbox Advance Gen2 · Aries Productions Astro Pixel Processor (APP) · Han K. Astrometric STAcking Program (ASTAP) · Open PHD Guiding Project PHD2 · Pleiades Astrophoto PixInsight · Russell Croman Astrophotography BlurXTerminator · Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA) · Steffen Hirtle GraXpert
Integration
8h 8′
This is IC 4756, Graff's cluster and sometimes known as Tweedledee cluster. Captured this with the fast mirror in the summer nights, and the fov shows the colourful cluster inset in a much larger asterism shaped like an arrowhead, which I quite like since it is composed or larger stars of various colour temperatures.
