After capturing the Eagle Nebula, I was searching for another nebula to test the new IDAS NB1 filter and I picked NGC7000 North America Nebula, switched on autoguiding, and went to sleep. The next morning I processed 138 pictures, each 3 minutes long. Well, I must say that this filter is a very good option for astrophotography in light-polluted locations.
Technical details:
| Telescope | Newton 254/1000 mm |
| Aperture | 254 mm |
| Focal length | 950 mm |
| Mount | Gemini G53f |
| Autoguiding | ZWO 174MM, TS 60/240 mm |
| Camera | ZWO 071 Pro @-5°C |
| Corrector | MaxField coma corrector |
| Filters | IDAS NB1 Nebula Filter |
| Exposure | 138x180s, Gain 95, bin 1x1, |
| Date | 2020-08-10 |