SDO HMI 2014-03-04 10:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.12 | 9.09 | 1.46 | 11.47 | -12.07 | 155.36 | 67.79 | 259.92 | 0.9211 | 115.6 | 105.9 | |
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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 |
| 1.12 | 4.67 | 1.46 | 6.11 | -12.15 | 156.13 | 68.56 | 259.79 | 0.9262 | 533.9 | 265.9 | |
| 0.00 | 1.21 | 0.00 | 1.54 | -12.14 | 155.71 | 68.14 | 259.83 | 0.9235 | 298.0 | 247.5 | |
| 0.00 | 0.52 | 0.00 | 0.63 | -11.01 | 154.50 | 66.93 | 261.13 | 0.9158 | -279.0 | -216.2 | |
| 0.00 | 0.35 | 0.00 | 0.42 | -11.22 | 154.44 | 66.87 | 260.89 | 0.9153 | 117.0 | 107.5 | |
| 0.00 | 0.78 | 0.00 | 0.95 | -12.04 | 154.52 | 66.95 | 260.00 | 0.9156 | 243.0 | 197.4 | |
| 0.00 | 1.56 | 0.00 | 1.82 | -12.34 | 153.44 | 65.87 | 259.72 | 0.9079 | -412.0 | -359.0 | |
| 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. | |