SDO HMI 2011-10-28 00:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.45 | 46.95 | 7.56 | 25.92 | 16.48 | 277.51 | 23.62 | 298.83 | 0.4402 | -124.8 | 75.8 | |
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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 | 0.61 | 0.00 | 0.36 | 12.43 | 287.08 | 33.19 | 285.25 | 0.5562 | -715.0 | -672.6 | |
| 0.00 | 0.95 | 0.00 | 0.55 | 19.20 | 282.55 | 28.66 | 299.68 | 0.5233 | -716.0 | -600.5 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 17.64 | 280.81 | 26.92 | 298.11 | 0.4912 | -660.0 | -530.5 | |
| 0.43 | 2.08 | 0.25 | 1.19 | 18.29 | 280.74 | 26.85 | 299.38 | 0.4942 | -863.2 | -731.4 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 17.95 | 280.58 | 26.69 | 298.88 | 0.4900 | -824.0 | -624.6 | |
| 13.02 | 17.79 | 7.31 | 9.98 | 16.20 | 280.04 | 26.15 | 295.91 | 0.4724 | -938.9 | -677.4 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 17.87 | 279.52 | 25.63 | 299.57 | 0.4753 | -789.0 | -622.9 | |
| 0.00 | 1.39 | 0.00 | 0.78 | 17.80 | 278.89 | 25.00 | 299.97 | 0.4664 | -765.0 | -679.2 | |
| 0.00 | 1.56 | 0.00 | 0.87 | 17.65 | 278.62 | 24.73 | 299.92 | 0.4619 | -804.0 | -495.9 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 11.52 | 276.41 | 22.52 | 288.13 | 0.3966 | 699.0 | 553.9 | |
| 0.00 | 1.04 | 0.00 | 0.57 | 16.58 | 276.84 | 22.95 | 299.36 | 0.4306 | 638.0 | 562.2 | |
| 0.00 | 1.13 | 0.00 | 0.62 | 18.09 | 276.46 | 22.57 | 302.86 | 0.4362 | 687.0 | 547.9 | |
| 0.00 | 1.13 | 0.00 | 0.61 | 16.52 | 275.92 | 22.03 | 300.12 | 0.4176 | 791.0 | 527.9 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 13.11 | 275.56 | 21.67 | 292.62 | 0.3913 | 806.0 | 645.4 | |
| 0.00 | 1.04 | 0.00 | 0.57 | 16.89 | 275.73 | 21.84 | 301.11 | 0.4176 | 746.0 | 596.6 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 13.53 | 274.61 | 20.72 | 294.48 | 0.3797 | 746.0 | 665.9 | |
| 0.00 | 1.30 | 0.00 | 0.70 | 14.66 | 274.23 | 20.34 | 297.61 | 0.3811 | 733.0 | 482.4 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 22.32 | 274.93 | 21.04 | 312.64 | 0.4534 | 702.0 | 600.5 | |
| 0.00 | 2.00 | 0.00 | 1.06 | 12.24 | 273.21 | 19.32 | 292.48 | 0.3514 | 796.0 | 684.3 | |
| 0.00 | 1.91 | 0.00 | 1.05 | 21.32 | 273.99 | 20.10 | 312.04 | 0.4329 | 765.0 | 578.0 | |
| 0.00 | 4.43 | 0.00 | 2.33 | 16.21 | 270.69 | 16.80 | 305.89 | 0.3440 | 802.0 | 559.8 | |
| 0.00 | 1.74 | 0.00 | 0.91 | 16.95 | 269.88 | 15.99 | 308.99 | 0.3405 | 740.0 | 580.8 | |
| 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. | |