SDO HMI 2014-04-17 04:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.29 | 0.00 | 7.70 | -16.51 | 200.74 | -29.81 | 113.02 | 0.5203 | -668.1 | -518.8 | |
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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 | 1.15 | 0.00 | 0.64 | -9.87 | 204.05 | -26.51 | 101.17 | 0.4501 | -687.0 | -565.3 | |
| 0.00 | 0.89 | 0.00 | 0.50 | -15.37 | 203.10 | -27.46 | 112.31 | 0.4825 | -768.0 | -646.3 | |
| 0.00 | 1.86 | 0.00 | 1.06 | -15.91 | 202.20 | -28.35 | 112.84 | 0.4976 | -732.0 | -625.2 | |
| 0.00 | 2.30 | 0.00 | 1.31 | -15.75 | 202.01 | -28.54 | 112.42 | 0.4995 | -528.0 | -432.2 | |
| 0.00 | 2.92 | 0.00 | 1.69 | -17.35 | 201.32 | -29.24 | 115.02 | 0.5166 | -719.0 | -571.8 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -17.52 | 201.14 | -29.42 | 115.24 | 0.5198 | -729.0 | -597.8 | |
| 0.00 | 2.04 | 0.00 | 1.20 | -19.06 | 199.56 | -31.00 | 117.00 | 0.5485 | -602.0 | -343.7 | |
| 0.00 | 1.33 | 0.00 | 0.84 | -18.27 | 193.31 | -37.24 | 112.68 | 0.6251 | -580.0 | -509.7 | |
| 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. | |