Messier 3 (メシエ3) M3. And NGC5263

I want to take a picture of the Nebula in Carina–Sagittarius Arm, but from here I can't see it until after 3 o'clock in the early morning. Shooting stars during such a waiting time.
NGC5263 is small galaxy above the bright star on the far right of the image.
Messier 3 has an elegant shape.

Place: Backyard East Pattaya (Bortle Class 6, Moon Phase 35.7%)
Date:5th / May / 2021 23:22(UTC+7) Start
Celestron Nexstar 6SE + Hyperstar C6 V4(150mm F/2.0 FL/300mm)
L-Pro 30 SubsX60sec 30minutes
Total 30 minutes 
OSC:RGB
Gain:50
CCD: ZWO ASI178MC
Filter: Optolong L-Pro
Mount :iOptron CEM70G
Guide: SVBony 30mm F/4, ZWO ASI120MC-S
Controler: ASIAIR-Pro
Pre-Processing APP
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk

M3_mod_BGE_ABE-PI-Edit01-Finish