SDO HMI 2011-09-06 06:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.93 | 41.79 | 6.80 | 31.81 | -19.76 | 258.85 | 42.05 | 236.10 | 0.7616 | 404.7 | 396.2 | |
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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 | 0.71 | 0.00 | 0.60 | -21.86 | 262.95 | 46.15 | 236.06 | 0.8090 | 361.0 | 301.4 | |
| 0.00 | 0.98 | 0.00 | 0.83 | -22.93 | 262.70 | 45.90 | 234.75 | 0.8121 | 449.0 | 427.1 | |
| 0.00 | 1.88 | 0.00 | 1.43 | -18.96 | 259.31 | 42.51 | 237.30 | 0.7616 | 639.0 | 511.1 | |
| 8.93 | 23.76 | 6.80 | 18.05 | -19.46 | 258.99 | 42.19 | 236.53 | 0.7614 | 785.8 | 629.7 | |
| 0.00 | 4.11 | 0.00 | 3.14 | -20.03 | 258.96 | 42.16 | 235.86 | 0.7642 | 665.0 | 427.5 | |
| 0.00 | 1.07 | 0.00 | 0.80 | -18.83 | 258.28 | 41.47 | 236.84 | 0.7511 | 586.0 | 502.2 | |
| 0.00 | 0.80 | 0.00 | 0.63 | -21.56 | 259.01 | 42.21 | 234.15 | 0.7731 | 451.0 | 381.4 | |
| 0.00 | 1.34 | 0.00 | 1.01 | -20.03 | 258.18 | 41.38 | 235.39 | 0.7569 | 225.0 | 326.4 | |
| 0.00 | 0.36 | 0.00 | 0.26 | -18.72 | 257.77 | 40.97 | 236.66 | 0.7457 | -279.0 | -208.5 | |
| 0.00 | 0.71 | 0.00 | 0.53 | -18.61 | 257.61 | 40.81 | 236.69 | 0.7435 | -338.0 | -331.5 | |
| 0.00 | 1.07 | 0.00 | 0.83 | -21.55 | 258.52 | 41.72 | 233.87 | 0.7687 | 604.0 | 483.3 | |
| 0.00 | 2.32 | 0.00 | 1.69 | -18.52 | 256.96 | 40.15 | 236.39 | 0.7365 | -716.0 | -590.5 | |
| 0.00 | 1.34 | 0.00 | 1.04 | -22.48 | 258.16 | 41.35 | 232.60 | 0.7708 | 551.0 | 472.1 | |
| 0.00 | 1.34 | 0.00 | 0.97 | -19.62 | 255.77 | 38.97 | 234.32 | 0.7317 | -529.0 | -425.3 | |
| 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. | |