SDO HMI 2011-02-15 13:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.13 | 70.01 | 23.10 | 61.38 | 19.71 | 64.72 | 49.55 | 299.70 | 0.8260 | 131.0 | 181.0 | |
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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 |
| 9.34 | 15.68 | 8.96 | 15.09 | 19.01 | 68.95 | 53.79 | 297.07 | 0.8587 | -627.0 | 49.3 | |
| 0.00 | 1.54 | 0.00 | 1.46 | 18.90 | 68.53 | 53.36 | 297.12 | 0.8550 | -498.0 | -350.1 | |
| 0.00 | 1.29 | 0.00 | 1.19 | 19.01 | 67.33 | 52.16 | 297.72 | 0.8456 | -401.0 | -393.7 | |
| 0.00 | 0.94 | 0.00 | 0.86 | 18.46 | 67.04 | 51.87 | 297.24 | 0.8413 | -590.0 | -535.9 | |
| 0.00 | 1.54 | 0.00 | 1.41 | 18.90 | 67.17 | 52.01 | 297.66 | 0.8440 | -629.0 | -500.7 | |
| 0.00 | 0.94 | 0.00 | 0.83 | 19.13 | 65.51 | 50.35 | 298.62 | 0.8309 | 395.0 | 310.7 | |
| 0.00 | 2.91 | 0.00 | 2.55 | 18.92 | 65.03 | 49.87 | 298.60 | 0.8260 | 435.0 | 337.6 | |
| 0.00 | 0.94 | 0.00 | 0.81 | 20.27 | 63.86 | 48.69 | 300.66 | 0.8213 | 189.0 | 171.6 | |
| 0.00 | 1.37 | 0.00 | 1.17 | 20.21 | 63.49 | 48.33 | 300.75 | 0.8179 | 403.0 | 339.1 | |
| 3.08 | 7.63 | 2.63 | 6.51 | 20.00 | 63.36 | 48.20 | 300.59 | 0.8159 | 516.8 | 374.7 | |
| 0.00 | 0.26 | 0.00 | 0.22 | 20.25 | 62.85 | 47.68 | 301.11 | 0.8125 | 220.0 | 221.0 | |
| 6.60 | 17.91 | 5.54 | 15.01 | 19.87 | 62.65 | 47.48 | 300.78 | 0.8091 | 809.7 | 449.5 | |
| 0.00 | 1.63 | 0.00 | 1.42 | 21.88 | 63.41 | 48.24 | 302.65 | 0.8243 | -552.0 | -490.5 | |
| 7.11 | 11.57 | 5.97 | 9.72 | 20.28 | 62.48 | 47.32 | 301.33 | 0.8095 | 724.9 | 201.8 | |
| 0.00 | 1.37 | 0.00 | 1.13 | 21.00 | 61.06 | 45.90 | 302.87 | 0.8004 | 494.0 | 371.4 | |
| 0.00 | 2.49 | 0.00 | 2.00 | 20.69 | 60.08 | 44.91 | 303.03 | 0.7902 | 578.0 | 437.9 | |
| 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. | |