SDO HMI 2014-12-13 03:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.80 | 151.99 | 29.10 | 153.05 | -4.11 | 1.08 | 60.53 | 265.65 | 0.8729 | 616.8 | 222.5 | |
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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 | 0.26 | 0.00 | 0.26 | -2.38 | 1.67 | 61.13 | 267.64 | 0.8777 | 81.0 | 119.3 | |
| 12.10 | 143.62 | 12.29 | 145.06 | -4.07 | 1.35 | 60.80 | 265.70 | 0.8752 | 566.9 | 223.9 | |
| 5.71 | -2.00 | 5.80 | -2.00 | -4.42 | 1.34 | 60.79 | 265.29 | 0.8752 | 634.4 | 999999 | |
| 10.99 | -2.00 | 11.01 | -2.00 | -4.16 | 0.88 | 60.33 | 265.58 | 0.8712 | 974.7 | 999999 | |
| 0.00 | 1.62 | 0.00 | 1.57 | -2.75 | 359.84 | 59.30 | 267.19 | 0.8619 | 334.0 | 284.6 | |
| 0.00 | 1.19 | 0.00 | 1.16 | -4.82 | 359.89 | 59.35 | 264.78 | 0.8629 | 362.0 | 380.1 | |
| 0.00 | 1.62 | 0.00 | 1.56 | -2.13 | 359.57 | 59.02 | 267.90 | 0.8594 | -252.0 | -231.7 | |
| 0.00 | 0.26 | 0.00 | 0.25 | -5.06 | 359.81 | 59.27 | 264.50 | 0.8622 | 589.0 | 576.0 | |
| 0.00 | 0.77 | 0.00 | 0.72 | -2.58 | 358.91 | 58.36 | 267.37 | 0.8535 | 363.0 | 318.2 | |
| 0.00 | 1.45 | 0.00 | 1.36 | -2.67 | 358.63 | 58.09 | 267.26 | 0.8510 | 465.0 | 422.9 | |
| 0.00 | 0.60 | 0.00 | 0.56 | -3.00 | 358.66 | 58.11 | 266.87 | 0.8513 | 537.0 | 528.6 | |
| 0.00 | 0.60 | 0.00 | 0.55 | -1.93 | 358.19 | 57.65 | 268.12 | 0.8469 | -357.0 | -324.7 | |
| 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. | |