SDO HMI 2011-08-30 10:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25.63 | 78.22 | 21.70 | 66.87 | -20.53 | 259.16 | -47.91 | 121.52 | 0.8174 | 381.0 | 37.1 | |
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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 | 1.25 | 0.00 | 1.10 | -23.20 | 259.52 | -47.55 | 124.61 | 0.8262 | -615.0 | -512.6 | |
| 0.00 | 2.69 | 0.00 | 2.30 | -22.16 | 259.95 | -47.12 | 123.70 | 0.8180 | 340.0 | 295.0 | |
| 3.94 | 17.47 | 3.29 | 14.59 | -20.62 | 260.36 | -46.71 | 122.22 | 0.8075 | 697.8 | 602.3 | |
| 0.00 | 2.60 | 0.00 | 2.26 | -22.46 | 259.28 | -47.79 | 123.69 | 0.8249 | 572.0 | 329.5 | |
| 5.02 | -3.00 | 4.20 | -3.00 | -20.35 | 260.09 | -46.98 | 121.77 | 0.8085 | 634.5 | 999999 | |
| 13.89 | 29.93 | 11.79 | 25.50 | -20.92 | 259.71 | -47.36 | 122.22 | 0.8144 | 685.5 | 115.4 | |
| 0.00 | 1.16 | 0.00 | 1.03 | -22.51 | 258.41 | -48.66 | 123.32 | 0.8321 | 316.0 | 238.7 | |
| 0.00 | 0.36 | 0.00 | 0.30 | -18.62 | 259.99 | -47.08 | 119.78 | 0.8017 | 489.0 | 463.8 | |
| 0.00 | 0.54 | 0.00 | 0.47 | -20.95 | 258.09 | -48.98 | 121.45 | 0.8281 | 539.0 | 405.5 | |
| 2.78 | 18.19 | 2.42 | 15.74 | -19.44 | 257.74 | -49.33 | 119.62 | 0.8249 | -623.7 | -292.1 | |
| 0.00 | 1.97 | 0.00 | 1.71 | -19.02 | 257.86 | -49.21 | 119.22 | 0.8222 | -567.0 | -599.5 | |
| 0.00 | 0.63 | 0.00 | 0.57 | -19.65 | 256.24 | -50.83 | 119.18 | 0.8384 | -514.0 | -455.6 | |
| 0.00 | 1.43 | 0.00 | 1.30 | -19.35 | 255.91 | -51.16 | 118.71 | 0.8400 | -398.0 | -342.4 | |
| 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. | |