SDO HMI 2011-08-30 11:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.43 | 74.39 | 22.96 | 62.83 | -20.45 | 259.14 | -47.38 | 121.70 | 0.8125 | 282.9 | 44.1 | |
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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 | 0.99 | 0.00 | 0.85 | -23.18 | 259.53 | -46.99 | 124.88 | 0.8216 | -623.0 | -497.5 | |
| 0.00 | 1.16 | 0.00 | 0.99 | -22.31 | 259.91 | -46.60 | 124.14 | 0.8144 | 310.0 | 224.5 | |
| 0.00 | 0.81 | 0.00 | 0.68 | -22.08 | 259.87 | -46.64 | 123.86 | 0.8136 | 479.0 | 391.0 | |
| 4.75 | 17.65 | 3.92 | 14.58 | -20.57 | 260.40 | -46.12 | 122.46 | 0.8020 | 691.4 | 579.5 | |
| 0.00 | 1.16 | 0.00 | 1.00 | -22.48 | 259.26 | -47.26 | 123.98 | 0.8205 | 316.0 | 313.7 | |
| 4.93 | -4.00 | 4.08 | -4.00 | -20.36 | 260.11 | -46.41 | 122.08 | 0.8036 | 666.8 | 999999 | |
| 14.52 | 29.66 | 12.19 | 24.98 | -20.94 | 259.69 | -46.83 | 122.51 | 0.8099 | 642.1 | 139.3 | |
| 0.00 | 0.63 | 0.00 | 0.55 | -22.56 | 258.39 | -48.13 | 123.63 | 0.8280 | 362.0 | 348.6 | |
| 0.00 | 0.99 | 0.00 | 0.84 | -20.03 | 258.67 | -47.85 | 120.98 | 0.8147 | 424.0 | 352.9 | |
| 0.00 | 1.52 | 0.00 | 1.29 | -19.08 | 258.47 | -48.05 | 119.82 | 0.8124 | 272.0 | 167.5 | |
| 3.23 | 13.89 | 2.77 | 11.87 | -19.41 | 257.75 | -48.77 | 119.86 | 0.8200 | -571.3 | -268.8 | |
| 0.00 | 0.90 | 0.00 | 0.76 | -18.16 | 257.61 | -48.91 | 118.39 | 0.8162 | -645.0 | -620.9 | |
| 0.00 | 0.72 | 0.00 | 0.61 | -18.22 | 257.39 | -49.13 | 118.35 | 0.8183 | -423.0 | -423.4 | |
| 0.00 | 0.81 | 0.00 | 0.72 | -20.40 | 256.28 | -50.23 | 120.27 | 0.8363 | -277.0 | -274.1 | |
| 0.00 | 0.99 | 0.00 | 0.87 | -19.51 | 256.47 | -50.05 | 119.37 | 0.8313 | -608.0 | -529.6 | |
| 0.00 | 1.43 | 0.00 | 1.28 | -19.56 | 256.25 | -50.27 | 119.33 | 0.8334 | -535.0 | -510.2 | |
| 0.00 | 1.08 | 0.00 | 0.96 | -19.33 | 255.89 | -50.63 | 118.92 | 0.8355 | -554.0 | -438.9 | |
| 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. | |