SDO HMI 2011-05-09 19:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.28 | 124.06 | 27.36 | 115.67 | 16.70 | 51.85 | 54.90 | 292.14 | 0.8479 | -449.6 | -207.7 | |
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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 |
| 2.51 | 102.58 | 2.39 | 96.60 | 16.76 | 52.80 | 55.85 | 291.92 | 0.8562 | -276.4 | -228.0 | |
| 0.00 | 0.72 | 0.00 | 0.66 | 15.51 | 52.04 | 55.09 | 290.71 | 0.8469 | -249.0 | -274.0 | |
| 0.00 | 0.81 | 0.00 | 0.78 | 18.12 | 52.98 | 56.03 | 293.41 | 0.8608 | -244.0 | -237.4 | |
| 0.00 | 0.81 | 0.00 | 0.81 | 20.02 | 53.86 | 56.91 | 295.26 | 0.8723 | 452.0 | 322.2 | |
| 24.08 | -1.00 | 22.55 | -1.00 | 16.70 | 52.15 | 55.20 | 292.04 | 0.8506 | -683.5 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.66 | 16.38 | 51.41 | 54.45 | 291.89 | 0.8434 | -589.0 | -583.5 | |
| 0.00 | 0.98 | 0.00 | 0.89 | 16.23 | 51.02 | 54.07 | 291.83 | 0.8396 | -585.0 | -555.8 | |
| 0.00 | 1.34 | 0.00 | 1.21 | 16.51 | 50.86 | 53.91 | 292.20 | 0.8390 | -353.0 | -458.6 | |
| 2.69 | 3.58 | 2.42 | 3.23 | 16.76 | 50.64 | 53.69 | 292.55 | 0.8376 | -415.7 | -422.6 | |
| 0.00 | 3.04 | 0.00 | 2.68 | 15.55 | 50.06 | 53.11 | 291.33 | 0.8293 | 465.0 | 285.7 | |
| 0.00 | 1.52 | 0.00 | 1.35 | 16.26 | 50.23 | 53.27 | 292.10 | 0.8326 | -668.0 | -445.0 | |
| 0.00 | 1.70 | 0.00 | 1.52 | 16.61 | 50.32 | 53.36 | 292.49 | 0.8344 | -694.0 | -529.4 | |
| 0.00 | 1.07 | 0.00 | 0.95 | 15.86 | 49.97 | 53.02 | 291.72 | 0.8293 | 284.0 | 176.3 | |
| 0.00 | 0.90 | 0.00 | 0.76 | 16.34 | 47.93 | 50.98 | 292.95 | 0.8118 | 355.0 | 281.1 | |
| 0.00 | 1.70 | 0.00 | 1.46 | 18.30 | 47.99 | 51.04 | 295.24 | 0.8182 | -518.0 | -423.1 | |
| 0.00 | 1.43 | 0.00 | 1.17 | 16.31 | 46.58 | 49.63 | 293.38 | 0.7989 | 403.0 | 383.1 | |
| 0.00 | 1.16 | 0.00 | 0.94 | 17.01 | 45.76 | 48.81 | 294.52 | 0.7932 | 425.0 | 320.5 | |
| 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. | |