SDO HMI 2011-04-30 15:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.41 | 62.66 | 5.84 | 32.03 | -18.35 | 120.78 | 2.65 | 190.33 | 0.2499 | -242.4 | -373.5 | |
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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 | 1.07 | 0.00 | 0.55 | -18.25 | 124.79 | 6.66 | 204.43 | 0.2676 | 726.0 | 585.2 | |
| 2.85 | 4.01 | 1.46 | 2.05 | -17.55 | 123.14 | 5.01 | 199.88 | 0.2461 | 1042.3 | 787.0 | |
| 1.43 | 5.35 | 0.73 | 2.72 | -16.97 | 122.88 | 4.74 | 199.74 | 0.2352 | 1067.9 | 1096.5 | |
| 0.00 | 4.81 | 0.00 | 2.45 | -17.28 | 122.69 | 4.56 | 198.60 | 0.2392 | 544.0 | 770.6 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -18.08 | 122.40 | 4.26 | 196.45 | 0.2507 | 872.0 | 724.6 | |
| 0.00 | 1.34 | 0.00 | 0.68 | -18.52 | 122.21 | 4.08 | 195.30 | 0.2570 | 873.0 | 667.8 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -20.12 | 121.58 | 3.45 | 191.66 | 0.2806 | -720.0 | -563.1 | |
| 1.60 | 6.06 | 0.82 | 3.10 | -18.47 | 120.24 | 2.11 | 188.07 | 0.2493 | -1120.2 | -851.4 | |
| 0.00 | 1.51 | 0.00 | 0.78 | -19.00 | 120.21 | 2.08 | 187.68 | 0.2581 | -920.0 | -721.1 | |
| 0.36 | 7.84 | 0.18 | 3.99 | -17.66 | 120.10 | 1.97 | 188.03 | 0.2354 | -1171.8 | -783.9 | |
| 0.98 | 2.50 | 0.50 | 1.28 | -19.18 | 120.09 | 1.95 | 187.12 | 0.2610 | -783.5 | -898.4 | |
| 2.05 | 9.18 | 1.05 | 4.69 | -18.53 | 119.92 | 1.79 | 186.84 | 0.2496 | -1016.7 | -803.8 | |
| 0.00 | 1.43 | 0.00 | 0.73 | -17.78 | 119.91 | 1.78 | 187.20 | 0.2370 | -949.0 | -805.3 | |
| 2.14 | 11.23 | 1.10 | 5.77 | -19.44 | 119.74 | 1.61 | 185.76 | 0.2646 | -1052.8 | -831.8 | |
| 0.00 | 1.43 | 0.00 | 0.73 | -18.90 | 119.67 | 1.54 | 185.72 | 0.2555 | -797.0 | -552.4 | |
| 0.00 | 3.21 | 0.00 | 1.64 | -18.78 | 119.48 | 1.34 | 185.06 | 0.2531 | -852.0 | -673.8 | |
| 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. | |