SDO HMI 2014-04-15 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.45 | 57.85 | 19.65 | 84.65 | -13.30 | 181.19 | -70.84 | 102.15 | 0.9418 | -1.1 | -114.1 | |
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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 |
| 8.14 | 41.92 | 11.76 | 60.94 | -13.72 | 181.35 | -70.69 | 102.59 | 0.9409 | 208.9 | -78.7 | |
| 1.33 | 4.16 | 1.86 | 5.85 | -12.73 | 182.01 | -70.02 | 101.52 | 0.9371 | -519.5 | -412.4 | |
| 0.00 | 0.71 | 0.00 | 1.01 | -12.51 | 181.69 | -70.35 | 101.30 | 0.9391 | -265.0 | -266.6 | |
| 0.00 | 0.27 | 0.00 | 0.44 | -14.78 | 178.66 | -73.37 | 103.76 | 0.9552 | -254.0 | -251.7 | |
| 2.21 | 9.73 | 3.33 | 14.74 | -11.73 | 180.55 | -71.48 | 100.51 | 0.9457 | 0.2 | -169.8 | |
| 1.77 | -5.00 | 2.70 | -5.00 | -12.11 | 180.31 | -71.73 | 100.91 | 0.9470 | -344.7 | 999999 | |
| 0.00 | 1.06 | 0.00 | 1.67 | -12.39 | 179.61 | -72.42 | 101.23 | 0.9507 | -68.0 | -26.9 | |
| 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. | |