SDO HMI 2011-05-06 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.63 | 9.91 | 1.09 | 17.33 | 14.11 | 117.93 | 71.97 | 285.91 | 0.9599 | 15.1 | 60.4 | |
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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 | 1.43 | 0.00 | 2.88 | 13.66 | 120.37 | 74.41 | 285.10 | 0.9705 | 307.0 | 195.6 | |
| 0.00 | 1.61 | 0.00 | 2.96 | 12.85 | 119.03 | 73.07 | 284.45 | 0.9643 | 84.0 | 107.2 | |
| 0.63 | 2.41 | 1.09 | 4.22 | 13.48 | 118.03 | 72.07 | 285.23 | 0.9601 | -155.3 | -104.0 | |
| 0.00 | 1.16 | 0.00 | 1.99 | 14.24 | 117.60 | 71.63 | 286.08 | 0.9586 | -198.0 | -163.8 | |
| 0.00 | 0.98 | 0.00 | 1.65 | 14.47 | 117.17 | 71.21 | 286.37 | 0.9567 | -290.0 | -274.0 | |
| 0.00 | 2.32 | 0.00 | 3.63 | 16.01 | 115.53 | 69.56 | 288.24 | 0.9498 | 358.0 | 332.6 | |
| 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. | |