M13_First Attempt_R1_2026-05-08

by Brian LeCuyer

Objects in field: Hercules Globular Cluster, M 13, NGC 6205, NGC 6207

Equipment: Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor (ES-ED127075-04), ZWO ASI2600MC Pro

Integration: 3h

Average seeing, Average transparency Scale: 0.81, oversampled PI: WBPP, DC, DBE, SPCC, BlurX, NoiseX, GHS, L-masked HDRMT, L-masked CT R1 = applied SCNR, bumped up luminance & saturation