SDO HMI 2014-05-17 14:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.03 | 43.24 | 23.11 | 47.19 | -8.96 | 251.60 | 63.03 | 261.15 | 0.8926 | -119.5 | 5.3 | |
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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 |
| 1.89 | 2.88 | 2.19 | 3.33 | -8.18 | 253.35 | 64.78 | 262.08 | 0.9058 | 339.5 | 220.6 | |
| 0.00 | 1.17 | 0.00 | 1.34 | -7.91 | 253.12 | 64.55 | 262.37 | 0.9041 | 365.0 | 315.5 | |
| 6.38 | 8.99 | 7.37 | 10.37 | -8.61 | 253.27 | 64.69 | 261.60 | 0.9053 | 515.4 | 366.3 | |
| 0.00 | 0.54 | 0.00 | 0.61 | -9.03 | 252.61 | 64.04 | 261.11 | 0.9006 | 400.0 | 352.5 | |
| 0.00 | 1.26 | 0.00 | 1.37 | -9.50 | 251.58 | 63.01 | 260.55 | 0.8928 | -167.0 | -48.6 | |
| 0.00 | 0.36 | 0.00 | 0.38 | -6.80 | 250.84 | 62.26 | 263.57 | 0.8863 | -302.0 | -251.8 | |
| 0.27 | 26.42 | 0.29 | 28.13 | -9.46 | 251.09 | 62.52 | 260.58 | 0.8890 | -211.7 | -76.6 | |
| 12.49 | -7.00 | 13.26 | -7.00 | -9.31 | 250.78 | 62.21 | 260.73 | 0.8864 | -553.2 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.92 | -7.36 | 249.86 | 61.28 | 262.92 | 0.8784 | -280.0 | -273.5 | |
| 0.00 | 0.72 | 0.00 | 0.74 | -7.57 | 249.91 | 61.33 | 262.68 | 0.8789 | -548.0 | -445.8 | |
| 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. | |