SDO HMI 2014-03-19 10:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.23 | 23.96 | 11.00 | 51.95 | -16.93 | 328.01 | 78.12 | 254.15 | 0.9722 | -89.7 | -148.1 | |
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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 |
| 3.14 | 16.55 | 7.58 | 40.64 | -16.56 | 329.65 | 79.76 | 254.48 | 0.9799 | -110.8 | -183.9 | |
| 1.13 | 2.79 | 2.22 | 5.47 | -16.35 | 326.68 | 76.79 | 254.88 | 0.9688 | 269.6 | 228.7 | |
| 0.00 | 0.96 | 0.00 | 1.27 | -19.34 | 318.97 | 69.08 | 251.95 | 0.9286 | 189.0 | 221.8 | |
| 0.00 | 0.70 | 0.00 | 0.88 | -20.08 | 317.98 | 68.09 | 251.14 | 0.9225 | -227.0 | -134.5 | |
| 0.96 | 2.18 | 1.20 | 2.73 | -19.93 | 317.59 | 67.70 | 251.29 | 0.9200 | -408.9 | -318.6 | |
| 0.00 | 0.78 | 0.00 | 0.96 | -21.03 | 317.08 | 67.18 | 250.08 | 0.9168 | -485.0 | -414.4 | |
| 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. | |