SDO HMI 2014-03-30 10:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.67 | 43.48 | 12.54 | 23.01 | -24.21 | 115.97 | 11.13 | 210.03 | 0.3534 | 116.7 | -214.8 | |
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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 | 0.96 | 0.00 | 0.51 | -23.51 | 117.72 | 12.88 | 214.90 | 0.3589 | 808.0 | 591.4 | |
| 14.99 | 19.46 | 7.95 | 10.32 | -23.90 | 117.09 | 12.25 | 212.95 | 0.3583 | 1043.9 | 710.0 | |
| 0.00 | 1.67 | 0.00 | 0.88 | -24.28 | 116.89 | 12.05 | 211.92 | 0.3616 | 642.0 | 552.9 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -22.72 | 116.58 | 11.74 | 213.90 | 0.3381 | -683.0 | -524.0 | |
| 0.00 | 2.10 | 0.00 | 1.11 | -23.86 | 115.68 | 10.84 | 209.98 | 0.3458 | -897.0 | -590.7 | |
| 0.00 | 2.19 | 0.00 | 1.16 | -24.38 | 115.22 | 10.39 | 208.17 | 0.3493 | -480.0 | -610.6 | |
| 8.68 | 15.43 | 4.59 | 8.15 | -24.67 | 114.61 | 9.77 | 206.36 | 0.3489 | -1036.1 | -801.5 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -24.68 | 113.95 | 9.11 | 204.80 | 0.3444 | -769.0 | -598.5 | |
| 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. | |