SDO HMI 2014-10-30 03:00:29 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.14 | 31.29 | 13.71 | 35.58 | -16.07 | 99.12 | -61.41 | 110.34 | 0.9016 | 411.2 | 131.1 | |
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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 |
| 1.91 | 3.81 | 2.09 | 4.19 | -15.70 | 100.02 | -60.51 | 110.16 | 0.8945 | 544.0 | 483.4 | |
| 5.55 | 14.39 | 6.25 | 16.30 | -16.25 | 99.35 | -61.18 | 110.59 | 0.9004 | 608.7 | 272.8 | |
| 0.52 | 1.73 | 0.57 | 1.91 | -15.40 | 99.79 | -60.74 | 109.78 | 0.8957 | 194.0 | 250.5 | |
| 3.38 | 8.50 | 3.81 | 9.56 | -15.88 | 99.29 | -61.24 | 110.17 | 0.9002 | 499.6 | -43.9 | |
| 0.00 | 0.69 | 0.00 | 0.87 | -16.56 | 96.37 | -64.16 | 110.21 | 0.9210 | -583.0 | -459.2 | |
| 0.78 | 2.17 | 0.99 | 2.75 | -16.55 | 96.16 | -64.37 | 110.15 | 0.9223 | -327.0 | -323.6 | |
| 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. | |