SDO HMI 2011-04-29 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.47 | 22.99 | 1.97 | 13.25 | 9.03 | 111.16 | -27.33 | 63.91 | 0.5124 | -582.5 | -485.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.16 | 0.00 | 0.65 | 14.33 | 116.76 | -21.73 | 48.62 | 0.4799 | -648.0 | -462.8 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 13.57 | 113.62 | -24.87 | 53.57 | 0.5101 | -797.0 | -668.8 | |
| 0.00 | 0.98 | 0.00 | 0.57 | 15.53 | 113.24 | -25.24 | 50.90 | 0.5315 | -535.0 | -481.7 | |
| 0.00 | 1.16 | 0.00 | 0.68 | 15.51 | 112.89 | -25.59 | 51.30 | 0.5353 | -586.0 | -476.7 | |
| 0.00 | 0.89 | 0.00 | 0.52 | 14.69 | 112.69 | -25.79 | 52.78 | 0.5306 | -696.0 | -571.6 | |
| 0.00 | 1.69 | 0.00 | 0.99 | 14.09 | 112.38 | -26.10 | 54.03 | 0.5293 | -765.0 | -650.8 | |
| 0.00 | 0.62 | 0.00 | 0.37 | 14.83 | 112.11 | -26.37 | 53.15 | 0.5387 | -515.0 | -407.9 | |
| 3.47 | 6.50 | 1.97 | 3.69 | 5.15 | 110.85 | -27.64 | 71.19 | 0.4900 | -810.4 | -691.6 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 12.72 | 109.96 | -28.52 | 58.50 | 0.5484 | -760.0 | -601.1 | |
| 0.00 | 1.43 | 0.00 | 0.82 | 5.68 | 109.93 | -28.56 | 70.79 | 0.5058 | -659.0 | -399.3 | |
| 0.00 | 3.83 | 0.00 | 2.20 | 5.35 | 109.77 | -28.71 | 71.51 | 0.5064 | -723.0 | -522.9 | |
| 0.00 | 1.25 | 0.00 | 0.71 | 4.25 | 109.75 | -28.73 | 73.61 | 0.5017 | 811.0 | 578.7 | |
| 0.00 | 1.07 | 0.00 | 0.65 | 10.83 | 106.98 | -31.50 | 63.87 | 0.5738 | -668.0 | -534.4 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |