Tuesday, Aug 5, 2025

Acquisition Date Jul 23, 2025 Sky darkness (Bortle scale)4 Ambient Temperature18.0 ºC Camera Sensor Temperature-10.0 ºC Processed with PixInsight (Pleiades Astrophoto) Lights (SII)52 x 600 sec Lights (H-alpha)46 x 600 sec Lights (OIII)48 x 600 sec Total lights integration time24:20 hours Imaging telescope / lens Sky-Watcher Reflector 200/800 F4 Imaging camera ZWO Optical ASI 2600MM (CMOS) MountEquatorial Sky-Watcher CQ350 PRO Filters Optolong H-alpha (Narrowband Hydrogen Alpha) Ha 2.00" 3 nm Optolong OIII (Narrowband Oxygen 3) OIII 2.00" 3 nm Optolong SII (Narrowband Sulfur 2) SII 2.00" 3 nm Accessories Coma corrector Sky-Watcher Off-axis guider ZWO Optical