SDO HMI 2014-04-09 13:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.79 | 11.29 | 0.52 | 7.14 | -8.62 | 9.85 | 38.60 | 263.62 | 0.6225 | 282.6 | 315.5 | |
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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 | 1.06 | 0.00 | 0.69 | -8.15 | 12.53 | 41.28 | 264.49 | 0.6584 | 514.0 | 400.8 | |
| 0.00 | 1.94 | 0.00 | 1.27 | -8.31 | 12.38 | 41.14 | 264.24 | 0.6566 | 483.0 | 480.0 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -9.15 | 12.09 | 40.84 | 262.95 | 0.6529 | 685.0 | 586.0 | |
| 0.79 | 2.03 | 0.52 | 1.32 | -8.14 | 11.88 | 40.63 | 264.51 | 0.6499 | 786.7 | 647.5 | |
| 0.00 | 1.50 | 0.00 | 0.95 | -9.14 | 9.87 | 38.62 | 262.87 | 0.6233 | 694.0 | 579.1 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -6.96 | 7.72 | 36.47 | 266.44 | 0.5934 | -592.0 | -499.0 | |
| 0.00 | 1.32 | 0.00 | 0.81 | -6.71 | 7.32 | 36.07 | 266.87 | 0.5879 | -679.0 | -539.7 | |
| 0.00 | 1.85 | 0.00 | 1.10 | -11.38 | 4.75 | 33.50 | 258.45 | 0.5544 | 611.0 | 518.4 | |
| 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. | |