SDO HMI 2014-07-04 04:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.18 | 62.05 | 15.64 | 121.27 | 5.96 | 203.40 | -75.42 | 84.68 | 0.9677 | -247.7 | -24.5 | |
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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 | 3.18 | 0.00 | 5.74 | 6.25 | 204.49 | -74.33 | 84.41 | 0.9629 | -591.0 | -492.0 | |
| 8.18 | 48.24 | 15.64 | 93.24 | 5.74 | 203.61 | -75.21 | 84.91 | 0.9669 | -371.9 | -43.5 | |
| 0.00 | 3.45 | 0.00 | 6.85 | 6.60 | 203.00 | -75.82 | 84.01 | 0.9695 | 14.0 | 16.1 | |
| 0.00 | 2.09 | 0.00 | 4.19 | 6.31 | 202.87 | -75.95 | 84.29 | 0.9701 | 352.0 | 296.2 | |
| 0.00 | 2.82 | 0.00 | 5.87 | 7.15 | 202.34 | -76.48 | 83.42 | 0.9722 | 135.0 | 162.1 | |
| 0.00 | 1.45 | 0.00 | 3.08 | 6.70 | 202.03 | -76.79 | 83.87 | 0.9735 | 404.0 | 282.2 | |
| 0.00 | 0.82 | 0.00 | 2.30 | 7.45 | 198.74 | -80.08 | 83.00 | 0.9849 | 143.0 | 192.7 | |
| 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. | |