SDO HMI 2014-12-01 23:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.14 | 113.77 | 37.81 | 228.73 | 3.04 | 163.30 | 75.61 | 272.93 | 0.9695 | -247.3 | -99.1 | |
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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 |
| 7.35 | 109.07 | 15.47 | 221.61 | 2.54 | 164.07 | 76.38 | 272.42 | 0.9728 | -93.0 | -98.8 | |
| 10.68 | -1.00 | 20.78 | -1.00 | 3.30 | 162.99 | 75.30 | 273.20 | 0.9683 | -385.1 | 999999 | |
| 0.00 | 0.77 | 0.00 | 1.42 | 4.38 | 162.12 | 74.42 | 274.32 | 0.9644 | -171.0 | -106.9 | |
| 0.00 | 0.77 | 0.00 | 1.24 | 3.76 | 159.86 | 72.17 | 273.69 | 0.9533 | -476.0 | -517.0 | |
| 0.43 | 1.28 | 0.66 | 1.99 | 4.00 | 159.05 | 71.35 | 273.96 | 0.9489 | -155.6 | -163.7 | |
| 0.68 | 1.88 | 0.90 | 2.47 | 6.70 | 155.51 | 67.82 | 276.91 | 0.9280 | 386.4 | 261.4 | |
| 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. | |