SDO HMI 2011-10-18 07:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.20 | 93.18 | 25.38 | 52.33 | -14.61 | 2.40 | -19.54 | 136.58 | 0.4725 | -9.7 | -69.0 | |
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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 |
| 8.29 | 11.95 | 4.59 | 6.62 | -15.19 | 5.49 | -16.45 | 142.16 | 0.4474 | 953.9 | 745.4 | |
| 8.12 | 8.73 | 4.50 | 4.84 | -14.99 | 4.83 | -17.11 | 140.77 | 0.4514 | 978.0 | 695.0 | |
| 0.00 | 1.66 | 0.00 | 0.92 | -15.13 | 4.62 | -17.32 | 140.63 | 0.4550 | 314.0 | 401.3 | |
| 0.00 | 0.87 | 0.00 | 0.48 | -14.30 | 4.53 | -17.41 | 139.27 | 0.4463 | 775.0 | 565.1 | |
| 0.00 | 1.48 | 0.00 | 0.83 | -15.42 | 4.37 | -17.57 | 140.65 | 0.4610 | 660.0 | 524.6 | |
| 0.00 | 1.31 | 0.00 | 0.73 | -14.66 | 4.34 | -17.61 | 139.49 | 0.4524 | 691.0 | 508.0 | |
| 0.00 | 0.96 | 0.00 | 0.53 | -14.79 | 4.10 | -17.84 | 139.31 | 0.4563 | 499.0 | 400.8 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -13.12 | 3.88 | -18.06 | 136.38 | 0.4396 | 683.0 | 448.6 | |
| 1.48 | 4.89 | 0.83 | 2.72 | -14.68 | 3.72 | -18.22 | 138.55 | 0.4589 | 583.2 | 616.5 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -13.31 | 3.83 | -18.11 | 136.61 | 0.4423 | 682.0 | 525.6 | |
| 0.00 | 1.92 | 0.00 | 1.07 | -15.07 | 3.39 | -18.55 | 138.62 | 0.4667 | 711.0 | 494.1 | |
| 0.00 | 1.31 | 0.00 | 0.74 | -16.11 | 1.87 | -20.07 | 137.91 | 0.4938 | -972.0 | -768.7 | |
| 0.00 | 3.23 | 0.00 | 1.81 | -13.75 | 2.07 | -19.87 | 134.67 | 0.4662 | -903.0 | -706.5 | |
| 0.00 | 1.13 | 0.00 | 0.63 | -13.53 | 1.93 | -20.02 | 134.12 | 0.4655 | -726.0 | -689.2 | |
| 5.85 | 9.60 | 3.29 | 5.40 | -14.05 | 1.45 | -20.49 | 134.27 | 0.4762 | -983.9 | -821.9 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -16.01 | 1.12 | -20.82 | 136.72 | 0.5004 | -502.0 | -371.8 | |
| 2.44 | 6.89 | 1.40 | 3.93 | -15.76 | 0.95 | -20.99 | 136.13 | 0.4996 | 672.3 | 187.9 | |
| 0.00 | 3.49 | 0.00 | 1.97 | -13.63 | 0.93 | -21.01 | 132.90 | 0.4776 | -719.0 | -692.0 | |
| 19.02 | 29.93 | 10.77 | 16.95 | -14.27 | 0.74 | -21.20 | 133.63 | 0.4863 | -862.1 | -425.7 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -15.41 | 359.99 | -21.96 | 134.36 | 0.5062 | 741.0 | 612.2 | |
| 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. | |