SDO HMI 2014-04-01 06:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.30 | 57.23 | 22.34 | 88.71 | -8.34 | 8.60 | -72.04 | 96.64 | 0.9476 | 305.0 | 234.0 | |
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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 |
| 2.63 | 46.70 | 3.66 | 66.10 | -8.45 | 10.86 | -69.78 | 96.58 | 0.9359 | 687.0 | 319.2 | |
| 6.14 | -1.00 | 8.72 | -1.00 | -8.65 | 10.42 | -70.22 | 96.82 | 0.9385 | 563.4 | 999999 | |
| 2.02 | -1.00 | 2.92 | -1.00 | -8.54 | 10.01 | -70.64 | 96.74 | 0.9410 | 198.5 | 999999 | |
| 0.70 | -1.00 | 1.03 | -1.00 | -8.70 | 9.75 | -70.89 | 96.92 | 0.9424 | 72.9 | 999999 | |
| 2.81 | 10.53 | 6.01 | 22.61 | -7.60 | 3.33 | -77.31 | 96.29 | 0.9739 | -211.1 | -21.6 | |
| 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. | |