SDO HMI 2014-03-19 11:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.44 | 20.99 | 6.15 | 48.83 | -16.81 | 328.32 | 78.98 | 254.24 | 0.9758 | -107.1 | -134.8 | |
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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 |
| 2.44 | 15.59 | 6.15 | 39.99 | -16.58 | 329.49 | 80.15 | 254.43 | 0.9811 | -62.8 | -180.0 | |
| 0.00 | 2.53 | 0.00 | 5.13 | -16.35 | 326.69 | 77.35 | 254.85 | 0.9711 | 332.0 | 247.4 | |
| 0.00 | 0.26 | 0.00 | 0.35 | -17.49 | 318.76 | 69.41 | 253.94 | 0.9307 | -454.0 | -420.3 | |
| 0.00 | 0.61 | 0.00 | 0.82 | -19.43 | 319.05 | 69.70 | 251.85 | 0.9324 | 271.0 | 316.7 | |
| 0.00 | 1.22 | 0.00 | 1.56 | -19.90 | 317.61 | 68.27 | 251.33 | 0.9236 | -498.0 | -428.0 | |
| 0.00 | 0.78 | 0.00 | 0.98 | -21.03 | 317.11 | 67.77 | 250.10 | 0.9206 | -459.0 | -386.1 | |
| 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. | |