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 |
| 35.91 | 234.81 | 55.79 | 380.03 | 20.31 | 187.16 | 69.03 | 293.03 | 0.9506 | 204.0 | 9.3 | |
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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 |
| 2.32 | 55.25 | 5.21 | 122.29 | 20.12 | 192.92 | 74.78 | 291.74 | 0.9764 | 353.0 | -30.7 | |
| 4.19 | -1.00 | 9.13 | -1.00 | 19.99 | 192.50 | 74.37 | 291.68 | 0.9748 | -465.2 | 999999 | |
| 0.00 | 1.16 | 0.00 | 2.17 | 19.73 | 190.25 | 72.12 | 291.79 | 0.9659 | -101.0 | -91.6 | |
| 0.00 | 1.07 | 0.00 | 1.81 | 19.08 | 188.46 | 70.33 | 291.44 | 0.9574 | -365.0 | -308.8 | |
| 0.00 | 2.94 | 0.00 | 4.88 | 19.38 | 188.08 | 69.95 | 291.82 | 0.9559 | -492.0 | -407.1 | |
| 0.00 | 5.97 | 0.00 | 9.40 | 19.65 | 186.96 | 68.83 | 292.32 | 0.9507 | -65.0 | -152.3 | |
| 2.32 | 153.99 | 3.53 | 218.45 | 19.99 | 186.21 | 68.08 | 292.83 | 0.9473 | -246.3 | 70.2 | |
| 2.05 | -7.00 | 3.00 | -7.00 | 20.15 | 185.25 | 67.11 | 293.20 | 0.9424 | 300.3 | 999999 | |
| 0.00 | 4.01 | 0.00 | 6.08 | 21.14 | 185.72 | 67.59 | 294.11 | 0.9461 | -397.0 | -426.8 | |
| 2.41 | -7.00 | 3.40 | -7.00 | 20.41 | 184.32 | 66.19 | 293.67 | 0.9377 | -333.2 | 999999 | |
| 12.74 | -7.00 | 17.76 | -7.00 | 20.33 | 184.09 | 65.96 | 293.64 | 0.9363 | 551.3 | 999999 | |
| 1.51 | -7.00 | 2.11 | -7.00 | 20.88 | 183.92 | 65.79 | 294.25 | 0.9361 | 435.1 | 999999 | |
| 0.00 | 1.87 | 0.00 | 2.76 | 22.17 | 184.93 | 66.80 | 295.36 | 0.9434 | -356.0 | -326.4 | |
| 4.63 | -7.00 | 6.29 | -7.00 | 20.70 | 183.30 | 65.17 | 294.21 | 0.9323 | 807.8 | 999999 | |
| 3.74 | 6.68 | 5.36 | 9.61 | 21.99 | 184.27 | 66.13 | 295.32 | 0.9396 | 303.9 | 43.6 | |
| 0.00 | 1.07 | 0.00 | 1.49 | 22.02 | 183.73 | 65.60 | 295.48 | 0.9367 | 417.0 | 350.6 | |
| 0.00 | 0.80 | 0.00 | 1.09 | 21.65 | 183.17 | 65.03 | 295.23 | 0.9330 | 464.0 | 450.8 | |
| 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. | |