SDO HMI 2011-08-29 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 |
| 18.11 | 73.34 | 21.33 | 87.23 | -20.57 | 259.47 | -60.25 | 116.57 | 0.9104 | 203.1 | 35.8 | |
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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 | 0.90 | 0.00 | 1.04 | -21.32 | 260.61 | -59.12 | 117.72 | 0.9049 | 363.0 | 443.2 | |
| 1.17 | 19.63 | 1.34 | 22.38 | -20.92 | 260.62 | -59.11 | 117.30 | 0.9039 | 640.7 | 500.8 | |
| 1.97 | -2.00 | 2.24 | -2.00 | -20.57 | 260.78 | -58.95 | 116.99 | 0.9019 | 758.2 | 999999 | |
| 0.72 | -2.00 | 0.83 | -2.00 | -20.78 | 260.39 | -59.33 | 117.08 | 0.9050 | 388.4 | 999999 | |
| 12.73 | 32.09 | 14.94 | 37.90 | -21.09 | 259.99 | -59.73 | 117.27 | 0.9084 | 394.5 | -44.1 | |
| 0.00 | 3.41 | 0.00 | 4.12 | -20.74 | 258.98 | -60.75 | 116.57 | 0.9140 | 206.0 | 118.0 | |
| 0.00 | 1.34 | 0.00 | 1.62 | -20.08 | 258.89 | -60.84 | 115.85 | 0.9131 | 400.0 | 310.3 | |
| 0.00 | 0.45 | 0.00 | 0.54 | -19.97 | 258.62 | -61.10 | 115.66 | 0.9146 | 212.0 | 167.0 | |
| 0.00 | 0.90 | 0.00 | 1.11 | -20.05 | 257.96 | -61.77 | 115.53 | 0.9189 | -416.0 | -350.1 | |
| 0.00 | 7.62 | 0.00 | 9.44 | -19.46 | 257.88 | -61.85 | 114.89 | 0.9182 | -361.0 | -450.0 | |
| 0.00 | 1.08 | 0.00 | 1.33 | -19.11 | 257.77 | -61.96 | 114.49 | 0.9182 | -614.0 | -530.9 | |
| 0.00 | 0.90 | 0.00 | 1.17 | -20.36 | 256.68 | -63.05 | 115.47 | 0.9272 | -356.0 | -317.2 | |
| 1.52 | 2.42 | 1.98 | 3.15 | -19.03 | 256.41 | -63.32 | 114.01 | 0.9263 | -571.6 | -563.0 | |
| 0.00 | 2.15 | 0.00 | 2.87 | -19.33 | 255.83 | -63.89 | 114.16 | 0.9302 | -264.0 | -193.1 | |
| 0.00 | 0.45 | 0.00 | 0.56 | -17.73 | 256.92 | -62.81 | 112.80 | 0.9207 | -450.0 | -434.0 | |
| 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. | |