SDO HMI 2014-09-29 03:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.97 | 152.11 | 28.59 | 140.63 | -1.16 | 152.26 | -57.21 | 95.74 | 0.8467 | 770.4 | 292.2 | |
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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 |
| 28.50 | 147.61 | 26.30 | 136.19 | -1.20 | 152.35 | -57.12 | 95.80 | 0.8460 | 902.9 | 301.4 | |
| 2.47 | -1.00 | 2.29 | -1.00 | -0.77 | 152.14 | -57.33 | 95.25 | 0.8473 | 409.3 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.92 | -1.25 | 151.50 | -57.97 | 95.71 | 0.8538 | 154.0 | 95.7 | |
| 0.00 | 1.15 | 0.00 | 1.10 | -0.69 | 150.83 | -58.64 | 94.93 | 0.8591 | 464.0 | 410.5 | |
| 0.00 | 0.97 | 0.00 | 0.94 | -0.71 | 150.59 | -58.87 | 94.92 | 0.8612 | 121.0 | 135.4 | |
| 0.00 | 1.41 | 0.00 | 1.48 | -1.60 | 148.19 | -61.28 | 95.52 | 0.8826 | -316.0 | -240.3 | |
| 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. | |