SDO HMI 2014-05-09 12:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.93 | 219.57 | 30.72 | 165.24 | 14.79 | 249.75 | -45.72 | 67.02 | 0.7543 | -734.9 | -181.7 | |
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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 |
| 4.12 | 215.19 | 3.10 | 161.78 | 15.30 | 249.89 | -45.59 | 66.32 | 0.7546 | -679.5 | -199.8 | |
| 8.33 | -1.00 | 6.25 | -1.00 | 15.08 | 249.90 | -45.57 | 66.59 | 0.7536 | -862.0 | 999999 | |
| 28.48 | -1.00 | 21.37 | -1.00 | 14.70 | 249.78 | -45.69 | 67.12 | 0.7536 | -951.6 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.85 | 15.93 | 247.25 | -48.22 | 66.57 | 0.7838 | 659.0 | 563.8 | |
| 0.00 | 0.99 | 0.00 | 0.78 | 11.70 | 246.44 | -49.03 | 72.06 | 0.7794 | 572.0 | 504.6 | |
| 0.00 | 1.16 | 0.00 | 0.91 | 11.17 | 246.47 | -49.00 | 72.72 | 0.7777 | 579.0 | 532.2 | |
| 0.00 | 1.16 | 0.00 | 0.92 | 11.49 | 246.30 | -49.17 | 72.37 | 0.7803 | 503.0 | 416.4 | |
| 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. | |