SDO HMI 2014-07-08 08:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.82 | 0.00 | 5.79 | 12.00 | 277.93 | 54.25 | 282.20 | 0.8136 | -105.2 | -202.3 | |
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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 | 1.00 | 0.00 | 0.92 | 10.91 | 281.15 | 57.47 | 280.63 | 0.8444 | -501.0 | -427.5 | |
| 0.00 | 2.00 | 0.00 | 1.74 | 11.67 | 279.06 | 55.38 | 281.67 | 0.8251 | -715.0 | -571.0 | |
| 0.00 | 1.00 | 0.00 | 0.86 | 12.91 | 278.47 | 54.78 | 283.24 | 0.8202 | -138.0 | -181.9 | |
| 0.00 | 1.09 | 0.00 | 0.92 | 12.30 | 277.63 | 53.94 | 282.57 | 0.8114 | -308.0 | -268.0 | |
| 0.00 | 1.09 | 0.00 | 0.87 | 12.79 | 275.33 | 51.64 | 283.42 | 0.7884 | 602.0 | 517.8 | |
| 0.00 | 0.64 | 0.00 | 0.48 | 11.68 | 272.02 | 48.33 | 282.39 | 0.7512 | 429.0 | 349.4 | |
| 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. | |