SDO HMI 2014-12-13 02:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.80 | 166.70 | 28.55 | 164.94 | -4.10 | 0.99 | 59.90 | 265.63 | 0.8674 | 669.7 | 221.1 | |
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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 |
| 17.21 | 155.96 | 17.18 | 154.92 | -4.18 | 1.30 | 60.21 | 265.54 | 0.8702 | 605.8 | 215.5 | |
| 10.82 | -1.00 | 10.65 | -1.00 | -4.16 | 0.82 | 59.73 | 265.56 | 0.8660 | 990.3 | 999999 | |
| 0.00 | 1.96 | 0.00 | 1.87 | -5.03 | 359.83 | 58.74 | 264.51 | 0.8575 | 619.0 | 528.9 | |
| 0.77 | 1.62 | 0.72 | 1.53 | -2.13 | 359.48 | 58.39 | 267.89 | 0.8537 | -267.0 | -246.3 | |
| 0.00 | 1.45 | 0.00 | 1.35 | -2.63 | 358.89 | 57.80 | 267.29 | 0.8484 | 425.0 | 366.0 | |
| 0.00 | 2.98 | 0.00 | 2.76 | -2.73 | 358.68 | 57.59 | 267.17 | 0.8464 | 601.0 | 476.3 | |
| 0.00 | 1.45 | 0.00 | 1.34 | -2.99 | 358.59 | 57.49 | 266.86 | 0.8456 | 438.0 | 423.4 | |
| 0.00 | 1.28 | 0.00 | 1.17 | -1.78 | 358.46 | 57.36 | 268.29 | 0.8442 | -376.0 | -334.9 | |
| 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. | |