SDO HMI 2014-03-28 00:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.42 | 18.46 | 1.87 | 10.18 | -24.32 | 116.61 | -20.09 | 134.55 | 0.4410 | 152.7 | -110.8 | |
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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 |
| 1.14 | 3.76 | 0.62 | 2.06 | -24.04 | 117.70 | -19.00 | 135.53 | 0.4262 | 889.1 | 683.1 | |
| 0.00 | 1.31 | 0.00 | 0.72 | -24.56 | 117.30 | -19.40 | 135.91 | 0.4359 | 875.0 | 683.6 | |
| 0.00 | 2.28 | 0.00 | 1.25 | -24.53 | 117.10 | -19.60 | 135.56 | 0.4377 | 757.0 | 574.2 | |
| 2.28 | 8.75 | 1.25 | 4.81 | -23.82 | 116.66 | -20.04 | 133.71 | 0.4356 | -843.0 | -714.4 | |
| 0.00 | 0.35 | 0.00 | 0.19 | -23.17 | 116.20 | -20.49 | 131.95 | 0.4346 | 520.0 | 468.2 | |
| 0.00 | 2.01 | 0.00 | 1.15 | -26.69 | 113.51 | -23.19 | 134.80 | 0.4978 | -753.0 | -578.8 | |
| 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. | |