SDO HMI 2014-04-08 19:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.86 | 24.40 | 7.12 | 13.47 | -2.71 | 315.13 | -26.00 | 83.67 | 0.4425 | 188.1 | 256.7 | |
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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 | 1.94 | 0.00 | 1.06 | -1.59 | 316.61 | -24.52 | 80.59 | 0.4224 | 938.0 | 760.0 | |
| 5.20 | 12.50 | 2.85 | 6.86 | -2.17 | 316.07 | -25.06 | 82.16 | 0.4291 | 1014.6 | 660.5 | |
| 0.62 | -2.00 | 0.34 | -2.00 | -2.43 | 315.87 | -25.27 | 82.84 | 0.4316 | 911.1 | 999999 | |
| 0.79 | -2.00 | 0.44 | -2.00 | -2.28 | 315.77 | -25.36 | 82.52 | 0.4335 | 801.4 | 999999 | |
| 0.00 | 1.59 | 0.00 | 0.88 | -3.70 | 314.63 | -26.51 | 86.07 | 0.4483 | -706.0 | -569.7 | |
| 6.25 | 8.37 | 3.49 | 4.67 | -3.47 | 313.66 | -27.48 | 85.81 | 0.4637 | -976.3 | -686.8 | |
| 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. | |