SDO HMI 2014-08-19 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.46 | 0.00 | 8.77 | 9.81 | 23.82 | -7.64 | 72.85 | 0.1424 | 339.8 | 184.3 | |
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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 | 0.99 | 0.00 | 0.49 | 7.12 | 31.17 | -0.28 | 44.36 | 0.0071 | -861.0 | -690.3 | |
| 0.00 | 3.51 | 0.00 | 1.74 | 6.60 | 29.92 | -1.54 | 98.38 | 0.0271 | -883.0 | -710.8 | |
| 0.00 | 1.62 | 0.00 | 0.80 | 7.45 | 28.82 | -2.64 | 76.56 | 0.0472 | -870.0 | -628.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 9.21 | 22.97 | -8.49 | 73.63 | 0.1526 | 815.0 | 653.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 9.90 | 22.55 | -8.91 | 70.18 | 0.1629 | 722.0 | 602.4 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 10.50 | 22.22 | -9.24 | 67.44 | 0.1717 | 862.0 | 684.0 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 9.80 | 22.14 | -9.31 | 71.48 | 0.1689 | 879.0 | 642.8 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 9.70 | 21.90 | -9.56 | 72.43 | 0.1725 | 964.0 | 732.4 | |
| 0.00 | 3.06 | 0.00 | 1.56 | 13.48 | 18.91 | -12.55 | 60.69 | 0.2434 | 426.0 | 594.5 | |
| 0.00 | 0.72 | 0.00 | 0.37 | 12.86 | 18.78 | -12.68 | 63.21 | 0.2407 | 914.0 | 694.9 | |
| 0.00 | 1.44 | 0.00 | 0.74 | 12.33 | 18.20 | -13.26 | 66.15 | 0.2460 | 770.0 | 624.0 | |
| 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. | |