Maybe in this case, a dark subtraction is sufficient...
will try at Kampar this weekend. Take one shot with in camera noise subtraction.

BTW any more from Planetarium joining us this weekend. Jangan malu2
ImagePlus punyer final result lebih appealing. Tak pasti mcm mana kalau diproses menggunakan Iris..
Iris kena guna scripting. Tak reti lah. Saya buka computer geek.

Image Plus pun baru touch surface. The strength of IP is Digital Development function. Dedicated for DSLR too. CCD sampingan saje. Sekarang masih meraba raba. Banyak lagi mesti di terokoi. Kena beli baru dapat video training CD.

Maxim DL terbalik. Meant for mono CCD. DSLR sampingan saje.
Nak cuba guna PixInsight with its powerful Dynamic Backgound extraction and wavelet functions.
cheers