SDO HMI 2014-10-07 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.53 | 0.00 | 4.04 | -13.61 | 137.77 | 43.20 | 244.92 | 0.7372 | -597.4 | -474.9 | |
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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 | 1.58 | 0.00 | 1.20 | -15.62 | 139.17 | 44.60 | 243.06 | 0.7608 | -497.0 | -352.3 | |
| 0.00 | 0.26 | 0.00 | 0.20 | -15.43 | 138.86 | 44.29 | 243.13 | 0.7569 | -518.0 | -475.0 | |
| 0.00 | 1.67 | 0.00 | 1.24 | -14.95 | 138.43 | 43.85 | 243.50 | 0.7503 | -614.0 | -532.6 | |
| 0.00 | 1.14 | 0.00 | 0.78 | -8.16 | 135.81 | 41.24 | 251.08 | 0.6922 | -704.0 | -590.8 | |
| 0.00 | 0.88 | 0.00 | 0.62 | -13.32 | 135.86 | 41.29 | 244.22 | 0.7154 | -654.0 | -450.2 | |
| 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. | |