SM40 FD 11/11/16

[DJD]

Dear All,
Got a brief strech of sunshine early on. Got the SM40/80mm F6 combo out.
Tried a dfferent processing which was only semi-successful.
Might have another go at it if the weather stays cloudy.
30 frames from a 300 frame SER PGR G3 camera.
Best wishes,
David
Right click and view image for full size

2016-11-11_T_10-17-39-0741_L_g3_ap11750IPps2IP_filtered.jpg (647.71 KiB) Viewed 1693 times

[DJD]

...and a colourised version.

2016-11-11_T_10-17-39-0741_L_g3_ap11750IPpscolIP_filtered.jpg (806.9 KiB) Viewed 1689 times

[cshahar]

Fantastic detail David, despite the quiet sun. There seems to be traces of Newton Rings, or am I seeing things?

-Charles

[DJD]

Thank you Charles.
I am being bothered with NRs at the moment. I can't see them when imaging, but occasionally make an
appearance when I push the processing. There are also some ring artefacts in the first image
due to use of a High Pass filter in an experiment.
I must start to either get to grips with using plastic bag flats more conscientiously or look at
one of the tilt/wedge solutions. Usually I am rushing to beat the clouds :-)
Best wishes,
David

[Montana]

Very detailed discs, I particularly like the coloured version

Alexandra

[ffellah]

David: lovely disks with great detail !

Franco

[marktownley]

Excellent disk David! That SM40 etalon is beautifully on band

[Derek Klepp]

Nice one David

[pedro]

great FD images David, nice resolution with the SM40