SDO HMI 2014-04-15 15:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.32 | 61.71 | 15.67 | 85.99 | -13.16 | 181.14 | -69.80 | 101.98 | 0.9357 | 83.3 | -115.4 | |
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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 |
| 1.06 | 2.65 | 1.42 | 3.55 | -12.73 | 181.99 | -68.95 | 101.51 | 0.9306 | -533.8 | -446.1 | |
| 7.78 | 43.33 | 10.71 | 59.92 | -13.69 | 181.30 | -69.64 | 102.54 | 0.9347 | 245.0 | -54.6 | |
| 0.00 | 1.59 | 0.00 | 2.15 | -12.58 | 181.73 | -69.21 | 101.35 | 0.9322 | -389.0 | -347.1 | |
| 2.48 | 12.29 | 3.54 | 17.65 | -11.74 | 180.52 | -70.42 | 100.48 | 0.9396 | -21.6 | -261.9 | |
| 0.00 | 0.44 | 0.00 | 0.61 | -9.81 | 181.27 | -69.67 | 98.40 | 0.9355 | 288.0 | 255.8 | |
| 0.00 | 1.41 | 0.00 | 2.11 | -12.39 | 179.63 | -71.31 | 101.20 | 0.9446 | -133.0 | -90.0 | |
| 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. | |