SDO HMI 2014-03-05 17:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.75 | 22.73 | 6.74 | 28.88 | 7.70 | 136.11 | 65.56 | 281.59 | 0.9218 | -83.3 | 23.5 | |
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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 |
| 3.63 | 6.39 | 5.32 | 9.37 | 7.35 | 139.42 | 68.87 | 280.53 | 0.9424 | -403.1 | -195.2 | |
| 1.12 | 6.14 | 1.42 | 7.72 | 7.26 | 136.11 | 65.55 | 281.09 | 0.9219 | -552.4 | -552.9 | |
| 0.00 | 0.52 | 0.00 | 0.63 | 7.47 | 135.02 | 64.47 | 281.55 | 0.9149 | 177.0 | 194.5 | |
| 0.00 | 1.56 | 0.00 | 1.82 | 6.87 | 134.10 | 63.55 | 281.11 | 0.9076 | 433.0 | 375.1 | |
| 0.00 | 1.99 | 0.00 | 2.33 | 8.85 | 133.71 | 63.16 | 283.32 | 0.9078 | 379.0 | 291.1 | |
| 0.00 | 4.06 | 0.00 | 4.66 | 8.63 | 133.18 | 62.63 | 283.22 | 0.9037 | 635.0 | 559.6 | |
| 0.00 | 2.07 | 0.00 | 2.35 | 8.24 | 133.00 | 62.45 | 282.84 | 0.9017 | 327.0 | 298.2 | |
| 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. | |