SDO HMI 2014-09-28 14:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.79 | 0.00 | 3.40 | 7.11 | 208.00 | -8.64 | 87.52 | 0.1503 | -111.8 | -24.9 | |
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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 | 1.85 | 0.00 | 0.92 | 7.61 | 209.55 | -7.09 | 83.19 | 0.1238 | -925.0 | -752.9 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 6.28 | 208.62 | -8.02 | 93.48 | 0.1395 | -842.0 | -650.2 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 6.65 | 207.73 | -8.91 | 90.60 | 0.1545 | -737.0 | -540.1 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 5.99 | 207.65 | -8.99 | 94.83 | 0.1567 | 961.0 | 805.8 | |
| 0.00 | 2.03 | 0.00 | 1.02 | 7.86 | 206.66 | -9.98 | 83.38 | 0.1735 | 984.0 | 660.4 | |
| 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. | |