SDO HMI 2011-08-30 09:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.57 | 67.50 | 20.20 | 58.32 | -20.48 | 259.19 | -48.42 | 121.21 | 0.8216 | 360.2 | 62.4 | |
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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 | 1.34 | 0.00 | 1.19 | -23.19 | 259.48 | -48.14 | 124.30 | 0.8309 | -585.0 | -511.5 | |
| 2.51 | 14.88 | 2.12 | 12.57 | -20.57 | 260.40 | -47.22 | 121.90 | 0.8116 | 846.2 | 637.8 | |
| 0.45 | 1.52 | 0.39 | 1.34 | -22.41 | 259.35 | -48.26 | 123.40 | 0.8285 | 460.8 | 428.8 | |
| 3.85 | -2.00 | 3.26 | -2.00 | -20.36 | 260.10 | -47.52 | 121.52 | 0.8133 | 639.8 | 999999 | |
| 15.06 | 28.59 | 12.93 | 24.61 | -20.94 | 259.71 | -47.90 | 121.97 | 0.8191 | 651.6 | 177.8 | |
| 0.00 | 0.81 | 0.00 | 0.72 | -22.43 | 258.44 | -49.17 | 122.98 | 0.8359 | 383.0 | 326.8 | |
| 0.00 | 0.54 | 0.00 | 0.46 | -19.30 | 259.32 | -48.30 | 119.96 | 0.8155 | 433.0 | 378.8 | |
| 0.00 | 0.90 | 0.00 | 0.77 | -19.19 | 258.73 | -48.89 | 119.55 | 0.8201 | 278.0 | 267.5 | |
| 0.00 | 1.25 | 0.00 | 1.09 | -19.35 | 258.47 | -49.15 | 119.61 | 0.8230 | 225.0 | 128.1 | |
| 1.70 | 14.25 | 1.50 | 12.49 | -19.48 | 257.87 | -49.75 | 119.47 | 0.8286 | -503.8 | -322.6 | |
| 0.00 | 0.90 | 0.00 | 0.78 | -18.88 | 257.82 | -49.80 | 118.79 | 0.8268 | -673.0 | -535.8 | |
| 0.00 | 0.81 | 0.00 | 0.74 | -20.31 | 256.22 | -51.39 | 119.66 | 0.8454 | -416.0 | -310.7 | |
| 0.00 | 0.81 | 0.00 | 0.74 | -19.67 | 256.26 | -51.36 | 118.97 | 0.8428 | -501.0 | -491.9 | |
| 0.00 | 0.90 | 0.00 | 0.82 | -19.38 | 255.87 | -51.75 | 118.48 | 0.8449 | -457.0 | -331.6 | |
| 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. | |