SDO HMI 2011-05-30 03:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.81 | 10.27 | 1.02 | 5.93 | -16.01 | 115.08 | 27.11 | 238.96 | 0.5121 | 127.0 | 123.1 | |
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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 | 1.08 | 0.00 | 0.65 | -17.14 | 119.39 | 31.42 | 240.54 | 0.5743 | 600.0 | 410.2 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -15.99 | 117.35 | 29.38 | 240.97 | 0.5415 | 652.0 | 537.6 | |
| 0.00 | 0.99 | 0.00 | 0.58 | -16.12 | 117.15 | 29.18 | 240.61 | 0.5397 | 820.0 | 656.3 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -16.12 | 116.94 | 28.97 | 240.44 | 0.5369 | 621.0 | 507.9 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -15.74 | 116.77 | 28.80 | 240.96 | 0.5324 | 534.0 | 519.9 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -15.61 | 113.20 | 25.23 | 238.18 | 0.4851 | -739.0 | -543.3 | |
| 1.81 | 2.71 | 1.02 | 1.53 | -15.99 | 112.87 | 24.90 | 237.17 | 0.4836 | -758.3 | -551.2 | |
| 0.00 | 1.08 | 0.00 | 0.60 | -15.44 | 110.35 | 22.38 | 235.57 | 0.4468 | -696.0 | -571.2 | |
| 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. | |