3nm Antlia Narrowband Filters - Part 2) Hydrogen 3nm vs. 7nm #astro #astronomy #science

In this video I compared my new Antlia 3nm Ha Pro Imaging filter with my current ZWO 7nm Ha filter. Since I have an open position on my ZWO EFW, it was very convenient to make a good quality comparison. I hoped and expected the Antlia to perform better since it was 3nm vs. 7nm and I was not disappointed!

The experiment took place on 1-16-22 around 9 pm. I collected three 5-minute subs of IC 410 using the ZWO Ha filter. I then switched to the Antlia Ha filter where I again collected three 5-minute subs. The temperature of the ZWO ASI1600 was set at -20 degrees C. No post processing was done on any of the images.

Link to OIII Comparison:
https://www.youtube.com/watch?v=WJZ-KWoS-KY&t=13s

Видео 3nm Antlia Narrowband Filters - Part 2) Hydrogen 3nm vs. 7nm #astro #astronomy #science канала AstroQuest1