M51 Whirlpool Galaxy image

M51 Whirlpool Galaxy

Contains: Deep sky object
Acquisition Details
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Description

M51 Whirlpool Galaxy Scope/Mount: TS-Optics PhotoLine 130mm F7 APO Refractor with Astro-Tech AT2FF Field-flattener, Celestron CI-700 Mount Camera: ZWO ASI1600MMC monochrome with ZWO LRGB and Ha, Oiii, Sii filters Guiding: QHY5L-IIM through Orion Thin OAG, PHD guiding software Exposure: L:(90) 120 secs @ gain=139, RGB: each channel (10) 120 sec @ gain=139 Software: Nebulosity, Pixinsight Comment: 04-15-2023, Tierra del Sol, CA, good conditions.