SDO HMI 2014-04-13 05:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.53 | 8.76 | 0.35 | 5.68 | -9.76 | 242.37 | -40.46 | 98.32 | 0.6484 | 646.8 | 501.1 | |
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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 | 0.71 | 0.00 | 0.45 | -10.02 | 244.43 | -38.39 | 98.88 | 0.6213 | 756.0 | 635.6 | |
| 0.00 | 1.86 | 0.00 | 1.18 | -10.21 | 243.65 | -39.17 | 99.12 | 0.6318 | 776.0 | 627.9 | |
| 0.00 | 1.06 | 0.00 | 0.68 | -10.06 | 243.60 | -39.23 | 98.87 | 0.6325 | 453.0 | 383.4 | |
| 0.00 | 1.15 | 0.00 | 0.74 | -9.39 | 242.66 | -40.16 | 97.75 | 0.6445 | 620.0 | 460.8 | |
| 0.00 | 1.24 | 0.00 | 0.80 | -8.76 | 242.23 | -40.60 | 96.75 | 0.6499 | 635.0 | 424.2 | |
| 0.53 | 2.74 | 0.35 | 1.83 | -9.88 | 240.51 | -42.31 | 98.37 | 0.6726 | 642.3 | 475.0 | |
| 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. | |