SDO HMI 2014-12-01 04:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.06 | 21.45 | 5.69 | 21.72 | -15.01 | 38.93 | -59.20 | 107.89 | 0.8726 | 220.6 | 4.1 | |
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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 |
| 5.38 | 9.06 | 4.92 | 8.29 | -16.40 | 42.85 | -55.28 | 110.24 | 0.8426 | 716.7 | 458.1 | |
| 0.00 | 1.54 | 0.00 | 1.53 | -15.39 | 39.60 | -58.53 | 108.38 | 0.8685 | 528.0 | 341.4 | |
| 0.00 | 0.94 | 0.00 | 0.93 | -14.13 | 39.56 | -58.57 | 106.94 | 0.8670 | 656.0 | 554.0 | |
| 0.00 | 0.94 | 0.00 | 0.96 | -14.58 | 38.47 | -59.66 | 107.24 | 0.8766 | 312.0 | 247.8 | |
| 0.00 | 1.88 | 0.00 | 2.04 | -15.62 | 36.64 | -61.49 | 108.08 | 0.8921 | -176.0 | -121.9 | |
| 0.00 | 1.03 | 0.00 | 1.15 | -15.57 | 35.61 | -62.52 | 107.86 | 0.8997 | -562.0 | -495.0 | |
| 0.00 | 1.28 | 0.00 | 1.42 | -14.25 | 35.90 | -62.23 | 106.44 | 0.8961 | -462.0 | -412.9 | |
| 0.68 | 3.08 | 0.77 | 3.46 | -12.76 | 35.13 | -63.00 | 104.68 | 0.9002 | -425.6 | -367.5 | |
| 0.00 | 0.85 | 0.00 | 0.97 | -13.25 | 34.90 | -63.23 | 105.19 | 0.9023 | -317.0 | -255.3 | |
| 0.00 | 0.85 | 0.00 | 0.97 | -12.67 | 34.90 | -63.23 | 104.55 | 0.9018 | -157.0 | -106.0 | |
| 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. | |