SDO HMI 2014-11-13 18:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.91 | 0.00 | 2.90 | 3.64 | 294.90 | -32.82 | 87.40 | 0.5421 | 453.5 | 372.5 | |
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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 | 1.38 | 0.00 | 0.76 | 5.94 | 301.69 | -26.03 | 82.67 | 0.4419 | 130.0 | 104.6 | |
| 0.00 | 0.95 | 0.00 | 0.53 | 5.74 | 299.28 | -28.44 | 83.55 | 0.4788 | 601.0 | 439.1 | |
| 0.00 | 1.63 | 0.00 | 1.02 | 1.93 | 290.27 | -37.45 | 90.79 | 0.6100 | 605.0 | 483.6 | |
| 0.00 | 0.95 | 0.00 | 0.59 | 1.75 | 290.24 | -37.48 | 91.08 | 0.6106 | 478.0 | 464.8 | |
| 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. | |