SDO HMI 2011-10-12 14:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 96.65 | 534.07 | 54.22 | 299.69 | 23.12 | 120.29 | 23.04 | 309.90 | 0.4712 | -1437.8 | -412.2 | |
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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 |
| 0.00 | 1.66 | 0.00 | 0.93 | 21.50 | 121.45 | 24.20 | 305.77 | 0.4721 | 667.0 | 462.1 | |
| 93.76 | 528.65 | 52.60 | 296.65 | 23.08 | 120.32 | 23.07 | 309.80 | 0.4712 | -1526.1 | -414.7 | |
| 1.14 | -2.00 | 0.64 | -2.00 | 23.95 | 119.71 | 22.46 | 312.02 | 0.4718 | -680.5 | 999999 | |
| 1.75 | -2.00 | 0.98 | -2.00 | 23.87 | 119.55 | 22.30 | 312.05 | 0.4692 | -730.8 | 999999 | |
| 0.00 | 2.01 | 0.00 | 1.13 | 25.72 | 118.22 | 20.97 | 316.74 | 0.4725 | -724.0 | -422.0 | |
| 0.00 | 1.75 | 0.00 | 0.98 | 25.32 | 117.90 | 20.65 | 316.50 | 0.4650 | -793.0 | -604.7 | |
| 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. | |