SDO HMI 2014-02-25 01:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.07 | 12.13 | 2.20 | 12.36 | 5.47 | 125.05 | -59.65 | 79.59 | 0.8752 | -437.3 | -374.1 | |
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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 |
| 0.00 | 1.21 | 0.00 | 1.13 | 9.79 | 128.81 | -55.89 | 73.76 | 0.8519 | -599.0 | -486.9 | |
| 0.00 | 0.43 | 0.00 | 0.40 | 8.76 | 128.68 | -56.02 | 74.98 | 0.8506 | -458.0 | -385.4 | |
| 0.00 | 0.60 | 0.00 | 0.58 | 4.50 | 127.02 | -57.68 | 80.28 | 0.8568 | -545.0 | -481.6 | |
| 0.00 | 1.72 | 0.00 | 1.69 | 6.69 | 126.39 | -58.31 | 77.94 | 0.8662 | -572.0 | -516.5 | |
| 0.00 | 0.60 | 0.00 | 0.60 | 6.86 | 126.18 | -58.51 | 77.79 | 0.8683 | -337.0 | -371.3 | |
| 0.00 | 0.43 | 0.00 | 0.42 | 4.71 | 126.48 | -58.22 | 80.17 | 0.8619 | -316.0 | -283.8 | |
| 0.00 | 0.86 | 0.00 | 0.86 | 6.73 | 126.04 | -58.66 | 77.98 | 0.8693 | -256.0 | -251.8 | |
| 0.00 | 1.12 | 0.00 | 1.19 | 4.16 | 123.45 | -61.24 | 81.42 | 0.8862 | -544.0 | -412.2 | |
| 1.21 | 2.75 | 1.28 | 2.92 | 3.93 | 123.42 | -61.27 | 81.69 | 0.8861 | -514.4 | -398.8 | |
| 0.86 | 2.41 | 0.92 | 2.57 | 4.22 | 123.26 | -61.44 | 81.41 | 0.8878 | -190.0 | -146.1 | |
| 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. | |