SDO HMI 2014-04-02 17:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.99 | 0.00 | 4.42 | -28.15 | 77.03 | 15.62 | 212.08 | 0.4504 | -503.3 | -467.2 | |
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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 | 0.79 | 0.00 | 0.46 | -22.19 | 89.76 | 28.34 | 237.17 | 0.5252 | 648.0 | 473.4 | |
| 0.00 | 1.32 | 0.00 | 0.73 | -28.39 | 76.69 | 15.27 | 211.58 | 0.4443 | -669.0 | -498.7 | |
| 0.00 | 1.67 | 0.00 | 0.92 | -29.18 | 76.13 | 14.72 | 209.66 | 0.4501 | -791.0 | -667.7 | |
| 0.00 | 1.32 | 0.00 | 0.72 | -28.34 | 76.01 | 14.60 | 210.55 | 0.4383 | -605.0 | -536.3 | |
| 0.00 | 1.23 | 0.00 | 0.68 | -29.10 | 75.27 | 13.86 | 208.35 | 0.4426 | -645.0 | -492.6 | |
| 0.00 | 1.05 | 0.00 | 0.57 | -27.63 | 74.84 | 13.42 | 209.47 | 0.4197 | -855.0 | -726.9 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -31.46 | 72.34 | 10.92 | 200.85 | 0.4561 | -606.0 | -487.6 | |
| 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. | |