SDO HMI 2014-04-25 19:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.85 | 0.00 | 5.00 | -18.78 | 162.31 | 45.66 | 249.33 | 0.7279 | -383.6 | -334.0 | |
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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 | 1.33 | 0.00 | 1.25 | -31.09 | 172.07 | 55.42 | 236.05 | 0.8521 | -125.0 | -131.0 | |
| 0.00 | 1.16 | 0.00 | 0.81 | -16.32 | 161.28 | 44.63 | 251.62 | 0.7128 | -672.0 | -580.7 | |
| 0.00 | 0.44 | 0.00 | 0.30 | -9.81 | 159.24 | 42.60 | 260.61 | 0.6783 | -377.0 | -421.4 | |
| 0.00 | 1.16 | 0.00 | 0.76 | -8.35 | 157.64 | 40.99 | 262.68 | 0.6566 | -789.0 | -651.5 | |
| 0.00 | 0.89 | 0.00 | 0.62 | -19.78 | 159.80 | 43.15 | 246.42 | 0.7046 | -487.0 | -424.6 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -6.92 | 156.59 | 39.95 | 264.84 | 0.6423 | 418.0 | 424.9 | |
| 0.00 | 0.98 | 0.00 | 0.69 | -23.69 | 159.29 | 42.65 | 240.91 | 0.7123 | -653.0 | -575.8 | |
| 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. | |