SDO HMI 2014-01-13 14:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.19 | 13.24 | 0.77 | 8.70 | -21.90 | 59.90 | 36.11 | 237.67 | 0.6439 | -507.5 | -270.6 | |
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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 | 0.59 | 0.00 | 0.47 | -14.31 | 75.02 | 51.23 | 255.17 | 0.7839 | -519.0 | -438.6 | |
| 0.00 | 0.85 | 0.00 | 0.62 | -15.17 | 70.84 | 47.05 | 253.39 | 0.7395 | -628.0 | -532.2 | |
| 0.00 | 2.29 | 0.00 | 1.77 | -21.29 | 72.22 | 48.43 | 245.70 | 0.7672 | 504.0 | 438.9 | |
| 0.00 | 0.85 | 0.00 | 0.57 | -17.02 | 65.00 | 41.21 | 249.40 | 0.6753 | -567.0 | -540.4 | |
| 1.19 | 2.63 | 0.77 | 1.70 | -17.17 | 62.41 | 38.62 | 248.31 | 0.6442 | -690.4 | -523.1 | |
| 0.00 | 2.12 | 0.00 | 1.30 | -26.62 | 53.47 | 29.68 | 228.81 | 0.5905 | -482.0 | -308.8 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -25.44 | 52.44 | 28.65 | 229.65 | 0.5702 | -537.0 | -434.4 | |
| 0.00 | 1.02 | 0.00 | 0.62 | -33.13 | 46.87 | 23.08 | 214.04 | 0.5888 | -677.0 | -541.2 | |
| 0.00 | 0.85 | 0.00 | 0.49 | -29.31 | 41.34 | 17.55 | 211.77 | 0.5014 | -775.0 | -604.4 | |
| 0.00 | 1.19 | 0.00 | 0.65 | -23.58 | 39.06 | 15.27 | 216.07 | 0.4117 | -746.0 | -513.4 | |
| 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. | |