Daniel Pasternak 15 Aug 2020 2600 8
Cresent Nebula
4 subs 15 minutes each - guided
Ap1100 -TAK106 2600 Cooled to -10 L-eNhance
Bortle 6: 19.22 skys
Ha and OIII Integration
4. Now for the narrowband images. Clear everything out of APP and on Tab 0 (Raw/Fits), click on your correct debayer pattern (mine is RGGB).
5. For the algorithm, select Ha-OIII extract Ha.
6. Click on Load (tab 2) and enter your lights, etc. for your L-eNhance frames and appropriate calibration frames.
7. Click on Register (tab 4) and select Use Dynamic Distortion Correction.
8. Click on Integrate (tab 6) For combining R, G, B with NB, I select Sigma Clip rejection. This seems to work better for me than the usual Windsor Clip I use on regular RGB images. Click on Integrate.
9. Once the integration is complete for the Ha file, go to tab 0 and select the Ha-OIII extract OIII algorithm. Click integrate in tab 6 and this will integrate your OIII data.
combined in Photoshop false green layer added
Daniel Pasternak 15 Aug 2020 2600 8
Cresent Nebula
4 subs 15 minutes each - guided
Ap1100 -TAK106 2600 Cooled to -10 L-eNhance
Bortle 6: 19.22 skys
Ha and OIII Integration
4. Now for the narrowband images. Clear everything out of APP and on Tab 0 (Raw/Fits), click on your correct debayer pattern (mine is RGGB).
5. For the algorithm, select Ha-OIII extract Ha.
6. Click on Load (tab 2) and enter your lights, etc. for your L-eNhance frames and appropriate calibration frames.
7. Click on Register (tab 4) and select Use Dynamic Distortion Correction.
8. Click on Integrate (tab 6) For combining R, G, B with NB, I select Sigma Clip rejection. This seems to work better for me than the usual Windsor Clip I use on regular RGB images. Click on Integrate.
9. Once the integration is complete for the Ha file, go to tab 0 and select the Ha-OIII extract OIII algorithm. Click integrate in tab 6 and this will integrate your OIII data.
combined in Photoshop false green layer added