SDO HMI 2011-09-06 03:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.04 | 32.77 | 9.65 | 24.22 | -19.71 | 258.65 | 40.20 | 235.01 | 0.7439 | 488.4 | 411.4 | |
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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 | 1.07 | 0.00 | 0.83 | -20.77 | 260.68 | 42.24 | 235.05 | 0.7690 | 593.0 | 551.4 | |
| 10.45 | 19.83 | 7.74 | 14.67 | -19.47 | 258.97 | 40.52 | 235.49 | 0.7457 | 781.2 | 676.7 | |
| 0.00 | 2.77 | 0.00 | 2.06 | -20.08 | 258.94 | 40.50 | 234.77 | 0.7490 | 676.0 | 455.4 | |
| 2.59 | -2.00 | 1.91 | -2.00 | -19.72 | 258.66 | 40.22 | 235.01 | 0.7442 | 721.5 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.61 | -21.54 | 258.95 | 40.51 | 233.11 | 0.7577 | 486.0 | 353.9 | |
| 0.00 | 1.79 | 0.00 | 1.31 | -19.66 | 258.35 | 39.90 | 234.88 | 0.7409 | 554.0 | 524.5 | |
| 0.00 | 1.61 | 0.00 | 1.18 | -19.45 | 258.29 | 39.84 | 235.08 | 0.7391 | 486.0 | 454.4 | |
| 0.00 | 1.16 | 0.00 | 0.88 | -21.63 | 258.90 | 40.45 | 232.97 | 0.7578 | 521.0 | 411.8 | |
| 0.00 | 0.89 | 0.00 | 0.66 | -19.92 | 258.26 | 39.82 | 234.52 | 0.7416 | 573.0 | 469.6 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -18.53 | 256.87 | 38.43 | 235.24 | 0.7196 | -687.0 | -659.5 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -20.62 | 256.15 | 37.70 | 232.28 | 0.7260 | -459.0 | -318.4 | |
| 0.00 | 1.07 | 0.00 | 0.74 | -17.88 | 255.01 | 36.57 | 234.73 | 0.6968 | -570.0 | -391.7 | |
| 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. | |