SDO HMI 2014-04-15 18:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.40 | 71.88 | 14.72 | 93.42 | -13.20 | 181.12 | -68.16 | 102.00 | 0.9256 | 153.5 | -117.7 | |
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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 |
| 0.44 | 3.45 | 0.55 | 4.32 | -12.72 | 181.95 | -67.33 | 101.47 | 0.9201 | -564.0 | -496.4 | |
| 8.84 | 51.01 | 11.35 | 65.80 | -13.71 | 181.30 | -67.98 | 102.55 | 0.9244 | 362.7 | -34.7 | |
| 0.00 | 0.53 | 0.00 | 0.67 | -12.51 | 181.66 | -67.62 | 101.25 | 0.9220 | -278.0 | -275.3 | |
| 2.12 | 12.64 | 2.82 | 16.86 | -11.77 | 180.56 | -68.72 | 100.46 | 0.9293 | 63.4 | -279.7 | |
| 0.00 | 2.30 | 0.00 | 3.10 | -11.91 | 180.13 | -69.15 | 100.63 | 0.9319 | -242.0 | -286.1 | |
| 0.00 | 0.62 | 0.00 | 0.84 | -11.82 | 180.10 | -69.18 | 100.53 | 0.9321 | -359.0 | -311.1 | |
| 0.00 | 1.33 | 0.00 | 1.83 | -12.33 | 179.63 | -69.65 | 101.09 | 0.9350 | -232.0 | -131.5 | |
| 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. | |