Got sick of typing this for every image so here is the gear I’m using to take these photos:

1. Planewave CDK 20″, with Silica primary mirror.
2. Astrodon Filters, LRGB, IR, and for narrowbands 3nm HA, SII, OIII
3. Ultrastar for guiding
4. FLI Proline 16803
5. Maxim DL for photos and guiding.
6. FocusMax 4 for focusing.
7. Planewave Ascension HR 200 Mount
8. Astrodon MMOAG
9. Planewave Rotator, Focuser – IRF 90
10. Hendrick heated USB Hub

Field of view is 0.61 x 0.61 degrees, 1.08 arcsec/pixel.

All of course hosted at

NGC 3579

NGC 3579 (and friends) in narrowband – hubble pallette. Gear is found here, 900 Sec subs (8 each filter) 2×2 bin @ -20C.


Processed in PixInsight – still have my “L” plates on.

The Moon

So while the moon is near full and destroying all my photos I thought Id take a pic of it.

This one is with the usual Planewave, FLI, 1×1 bin, -20 C, but the subs are each 0.5 seconds with Ha, SII and OIII 3nm filters combined (only 1 per filter) to give RGB, weird I know but I was playing. Note that some of the subs are still so bright the max’ed out the sensor, check out the very bright white spots for this effect.

Moon in Narrowband