SDO HMI 2011-10-04 00:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.79 | 308.42 | 39.80 | 263.41 | 22.86 | 156.34 | -54.14 | 66.56 | 0.8160 | -725.9 | -237.6 | |
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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 | 0.70 | 0.00 | 0.56 | 22.74 | 159.21 | -51.27 | 66.18 | 0.7887 | -320.0 | -253.6 | |
| 15.48 | 242.28 | 12.99 | 204.92 | 22.45 | 156.96 | -53.52 | 66.95 | 0.8098 | -966.2 | -288.5 | |
| 20.93 | -2.00 | 17.77 | -2.00 | 22.89 | 156.54 | -53.93 | 66.49 | 0.8143 | -876.9 | 999999 | |
| 0.00 | 0.35 | 0.00 | 0.29 | 20.04 | 157.89 | -52.59 | 69.79 | 0.7974 | 432.0 | 464.2 | |
| 2.29 | -2.00 | 1.93 | -2.00 | 22.04 | 156.69 | -53.78 | 67.49 | 0.8117 | -663.2 | 999999 | |
| 4.13 | 53.47 | 3.63 | 47.21 | 24.02 | 155.28 | -55.20 | 65.33 | 0.8275 | -874.1 | -105.3 | |
| 2.46 | -6.00 | 2.17 | -6.00 | 23.81 | 155.01 | -55.46 | 65.63 | 0.8295 | -611.4 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.87 | 22.95 | 154.04 | -56.44 | 66.81 | 0.8370 | -313.0 | -269.4 | |
| 1.50 | 3.43 | 1.31 | 3.01 | 21.24 | 154.84 | -55.64 | 68.74 | 0.8278 | -439.8 | -305.6 | |
| 0.00 | 0.97 | 0.00 | 0.85 | 21.00 | 154.97 | -55.50 | 69.01 | 0.8262 | -555.0 | -473.0 | |
| 0.00 | 4.49 | 0.00 | 3.88 | 20.15 | 155.32 | -55.15 | 69.99 | 0.8221 | 403.0 | 382.7 | |
| 0.00 | 0.88 | 0.00 | 0.92 | 27.02 | 149.05 | -61.42 | 62.78 | 0.8816 | 397.0 | 305.5 | |
| 0.00 | 0.88 | 0.00 | 0.90 | 24.77 | 149.52 | -60.96 | 65.27 | 0.8759 | 474.0 | 357.9 | |
| 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. | |