SDO HMI 2011-04-29 21:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.73 | 265.03 | 69.86 | 300.88 | 20.39 | 188.12 | 60.09 | 295.31 | 0.8986 | 90.4 | 82.3 | |
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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 |
| 11.23 | 99.51 | 14.75 | 130.52 | 20.06 | 192.53 | 64.50 | 293.72 | 0.9277 | -421.6 | -102.9 | |
| 0.27 | -1.00 | 0.36 | -1.00 | 20.37 | 192.77 | 64.74 | 293.99 | 0.9296 | 86.7 | 999999 | |
| 7.13 | -1.00 | 9.06 | -1.00 | 20.03 | 191.69 | 63.66 | 293.90 | 0.9226 | -618.0 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.46 | 20.43 | 191.33 | 63.31 | 294.41 | 0.9211 | -313.0 | -331.7 | |
| 1.78 | 2.14 | 2.11 | 2.54 | 19.74 | 189.85 | 61.83 | 294.06 | 0.9104 | -417.5 | -429.8 | |
| 0.00 | 2.32 | 0.00 | 2.75 | 20.32 | 189.70 | 61.68 | 294.71 | 0.9105 | -472.0 | -316.9 | |
| 3.65 | 4.72 | 4.09 | 5.29 | 18.89 | 188.37 | 60.35 | 293.54 | 0.8987 | -427.5 | -341.6 | |
| 1.34 | 1.69 | 1.55 | 1.97 | 20.34 | 189.04 | 61.01 | 294.91 | 0.9061 | -251.0 | -243.5 | |
| 0.00 | 1.16 | 0.00 | 1.32 | 20.59 | 188.34 | 60.32 | 295.37 | 0.9019 | -302.0 | -254.5 | |
| 0.00 | 0.89 | 0.00 | 1.00 | 22.01 | 187.42 | 59.39 | 297.16 | 0.8987 | -446.0 | -402.8 | |
| 8.29 | 42.05 | 8.64 | 44.14 | 20.05 | 185.74 | 57.71 | 295.56 | 0.8822 | 471.7 | 23.8 | |
| 0.00 | 1.07 | 0.00 | 1.11 | 20.56 | 185.49 | 57.47 | 296.19 | 0.8816 | 153.0 | 90.1 | |
| 0.00 | 1.51 | 0.00 | 1.55 | 20.88 | 184.84 | 56.82 | 296.74 | 0.8776 | 363.0 | 278.1 | |
| 0.00 | 1.51 | 0.00 | 1.63 | 22.57 | 185.84 | 57.82 | 298.25 | 0.8891 | 155.0 | 62.7 | |
| 0.00 | 1.25 | 0.00 | 1.28 | 21.20 | 184.74 | 56.71 | 297.13 | 0.8776 | 470.0 | 364.7 | |
| 8.82 | 24.68 | 9.10 | 25.52 | 21.83 | 184.70 | 56.67 | 297.82 | 0.8790 | 387.7 | 35.6 | |
| 17.10 | 77.15 | 17.01 | 76.58 | 20.64 | 183.77 | 55.74 | 296.84 | 0.8688 | 727.7 | 490.1 | |
| 3.12 | -16.00 | 3.19 | -16.00 | 22.04 | 184.36 | 56.33 | 298.17 | 0.8770 | 464.5 | 999999 | |
| 0.00 | 1.69 | 0.00 | 1.68 | 21.55 | 183.42 | 55.39 | 297.95 | 0.8686 | 628.0 | 547.8 | |
| 0.00 | 0.53 | 0.00 | 0.54 | 22.12 | 183.52 | 55.50 | 298.54 | 0.8710 | 325.0 | 391.0 | |
| 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. | |