SDO HMI 2014-08-28 02:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.93 | 24.40 | 6.98 | 35.10 | -17.03 | 206.39 | -66.15 | 111.16 | 0.9392 | 360.9 | 89.8 | |
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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 | 0.81 | 0.00 | 1.21 | -18.96 | 205.84 | -66.69 | 113.00 | 0.9450 | 65.0 | 129.7 | |
| 2.24 | 4.57 | 3.11 | 6.36 | -17.24 | 207.05 | -65.49 | 111.55 | 0.9358 | 533.2 | 355.5 | |
| 1.17 | 12.20 | 1.66 | 17.66 | -17.18 | 206.47 | -66.07 | 111.34 | 0.9390 | 454.6 | -50.2 | |
| 1.52 | 3.05 | 2.21 | 4.42 | -16.85 | 205.99 | -66.55 | 110.87 | 0.9412 | 426.3 | 334.1 | |
| 0.00 | 2.06 | 0.00 | 3.05 | -16.65 | 205.48 | -67.06 | 110.54 | 0.9436 | 281.0 | 271.2 | |
| 0.00 | 1.44 | 0.00 | 2.00 | -15.02 | 206.40 | -66.13 | 109.09 | 0.9361 | 168.0 | 192.6 | |
| 0.00 | 0.27 | 0.00 | 0.40 | -16.23 | 205.45 | -67.09 | 110.10 | 0.9432 | 94.0 | 174.3 | |
| 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. | |