Author Topic: Binning  (Read 1061 times)

Offline bdelattre

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« on: 2018 July 17 23:42:31 »
I own a 150/750 Newton telescope, and a 1600mmc ZWO camera. I take my raw images with a resolution of 2 ", so in bin x2.
As on CMOS cameras binning is soft, I ask myself this question:
Is not it better to take photos with a resolution of 1 ", then to do binning during preprocessing with 'star-alignment' If so which algorithm should I use.

Offline mricard

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Re: Binning
« Reply #1 on: 2018 August 09 22:12:45 »

To answer your question, if you've captured 15 or more sub-frames of each colour channel that were dithered, you can use drizzle integration to increase the resolution somewhat.