Table 3.

The 10 available color/pixel scale readout modes for the Perseverance ECAMs

Mode	Sub-image pixel scale	Sub-image tile size (pixels)	Description
0	1 × 1	1280 × 960	RGB, Raw Bayer pattern
1	2 × 2	1280 × 960	2 Green Pixel Average ($\frac{\sum G}{2}$)
2	2 × 2	1280 × 960	Red Pixel Subsample
3	2 × 2	1280 × 960	Blue Pixel Subsample
4	2 × 2	1280 × 960	4 Pixel RGB Average ($\frac{\sum R,G,B}{4}$)
5	4 × 4	1280 × 960	8 Green Pixel Average ($\frac{\sum G}{8}$)
6	4 × 4	1280 × 960	4 Red Pixel Average ($\frac{\sum R}{4}$)
7	4 × 4	1280 × 960	4 Blue Pixel Average ($\frac{\sum B}{4}$)
8	4 × 4	1280 × 960	16 Pixel RGB Average ($\frac{\sum R,G,B}{16}$)
9	8 × 8	640 × 480	64 Pixel RGB Average ($\frac{\sum R,G,B}{64}$)