刚週五晚的沙田快闪活动很顺利，参加者分别体验了S50、S30及新抵港的Seestar S30 Pro，也用Celestron 8SE观赏了月亮。感谢各位到场者参与。

不远处我们在城门河畔也装起了全港最大的0.8米反射镜，快闪活动结束便过去。第二次星空测试，当晚调好了望远镜的光学及无线控制电脑指向及追踪，这镜的光学表现超越我的所有望远镜，包括TMB 254 APO、Celestron EdgeHD14、SkyWatcher Dob 20，可以正式投入星河科研社日后的各项天文活动。

加入星河科研社天文活动及器材简报，公告群组内不会显示成员个人信息，每月会有一至两次讯息，可即时获悉天文活动、器材优惠或特别天象等消息，

Last Friday’s Sha Tin pop-up event went smoothly, with participants trying out the S50, S30, and the newly arrived Seestar S30 Pro, and enjoying lunar views through a Celestron 8SE. Thank you to everyone who attended.

Nearby at the Shing Mun River, we also set up Hong Kong’s largest 0.8 m reflecting telescope, which we visited after the event. During its second sky test, we fine-tuned its optical alignment and wirelessly controlled computerized pointing and tracking systems. Its optical performance exceeded all my other telescopes — including the TMB 254 APO, Celestron EdgeHD14, and SkyWatcher Dob 20 — and it’s now ready for upcoming Galaxy Scientific Group astronomy activities.

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