SDO HMI 2014-04-23 08:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.59 | 0.00 | 7.52 | -19.30 | 126.36 | -22.75 | 124.97 | 0.4474 | 507.7 | 347.5 | |
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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 | 1.69 | 0.00 | 0.92 | -19.87 | 129.72 | -19.40 | 130.05 | 0.4099 | 757.0 | 563.6 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -19.03 | 126.65 | -22.47 | 124.68 | 0.4412 | 762.0 | 704.7 | |
| 0.00 | 2.13 | 0.00 | 1.18 | -19.79 | 126.22 | -22.90 | 125.71 | 0.4527 | 731.0 | 642.8 | |
| 0.00 | 1.69 | 0.00 | 0.94 | -20.63 | 125.95 | -23.17 | 126.99 | 0.4629 | 684.0 | 521.6 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -20.35 | 125.92 | -23.20 | 126.43 | 0.4609 | 776.0 | 603.9 | |
| 0.00 | 3.38 | 0.00 | 1.86 | -18.29 | 126.16 | -22.95 | 122.72 | 0.4419 | 840.0 | 478.3 | |
| 0.00 | 2.22 | 0.00 | 1.24 | -18.49 | 124.71 | -24.41 | 121.70 | 0.4625 | -996.0 | -764.2 | |
| 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. | |