SDO HMI 2011-05-10 01:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.39 | 103.36 | 22.90 | 105.69 | 16.73 | 51.90 | 58.27 | 291.23 | 0.8755 | -447.6 | -252.9 | |
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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 | 0.54 | 0.00 | 0.54 | 15.44 | 51.77 | 58.14 | 289.81 | 0.8721 | 176.0 | 95.3 | |
| 18.72 | 85.72 | 19.30 | 88.74 | 16.71 | 52.31 | 58.68 | 291.09 | 0.8788 | -592.2 | -243.7 | |
| 0.00 | 1.34 | 0.00 | 1.34 | 16.59 | 51.23 | 57.59 | 291.24 | 0.8700 | -510.0 | -418.4 | |
| 0.00 | 0.99 | 0.00 | 0.98 | 16.33 | 51.04 | 57.41 | 290.99 | 0.8680 | -598.0 | -505.3 | |
| 0.00 | 1.16 | 0.00 | 1.13 | 16.23 | 50.41 | 56.78 | 291.05 | 0.8627 | -609.0 | -551.4 | |
| 3.67 | 6.54 | 3.60 | 6.42 | 16.75 | 50.59 | 56.96 | 291.58 | 0.8653 | -427.9 | -500.8 | |
| 0.00 | 1.43 | 0.00 | 1.39 | 16.64 | 50.31 | 56.68 | 291.54 | 0.8627 | -492.0 | -449.4 | |
| 0.00 | 1.25 | 0.00 | 1.21 | 16.25 | 50.13 | 56.50 | 291.14 | 0.8604 | -626.0 | -538.5 | |
| 0.00 | 0.81 | 0.00 | 0.77 | 15.82 | 49.89 | 56.26 | 290.73 | 0.8574 | 96.0 | 76.1 | |
| 0.00 | 1.88 | 0.00 | 1.75 | 18.43 | 48.03 | 54.40 | 294.23 | 0.8480 | -202.0 | -209.4 | |
| 0.00 | 0.63 | 0.00 | 0.53 | 16.63 | 44.59 | 50.96 | 293.27 | 0.8123 | 537.0 | 492.4 | |
| 0.00 | 1.07 | 0.00 | 0.89 | 19.22 | 42.66 | 49.03 | 297.04 | 0.8027 | 470.0 | 391.7 | |
| 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. | |