SDO HMI 2014-05-12 10:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.83 | 160.45 | 35.25 | 180.19 | -23.91 | 194.26 | -62.64 | 115.27 | 0.8990 | 473.5 | 123.4 | |
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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 |
| 25.20 | 144.93 | 27.70 | 159.93 | -23.84 | 194.94 | -61.96 | 115.29 | 0.8947 | 683.0 | 187.4 | |
| 2.06 | -1.00 | 2.30 | -1.00 | -23.36 | 194.49 | -62.41 | 114.69 | 0.8973 | 187.7 | 999999 | |
| 2.87 | -1.00 | 3.28 | -1.00 | -23.83 | 193.80 | -63.10 | 115.09 | 0.9026 | 136.8 | 999999 | |
| 1.70 | 8.97 | 1.97 | 10.28 | -23.05 | 193.36 | -63.54 | 114.18 | 0.9047 | -354.7 | -307.5 | |
| 0.00 | 0.72 | 0.00 | 0.84 | -22.61 | 192.99 | -63.91 | 113.64 | 0.9068 | -329.0 | -270.8 | |
| 0.00 | 3.59 | 0.00 | 5.56 | -26.85 | 186.36 | -70.54 | 117.38 | 0.9487 | -458.0 | -442.2 | |
| 0.00 | 2.24 | 0.00 | 3.58 | -26.89 | 185.68 | -71.22 | 117.35 | 0.9520 | -202.0 | -171.4 | |
| 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. | |