SDO HMI 2014-12-03 09:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.94 | 0.00 | 4.54 | -3.89 | 97.92 | 28.87 | 259.66 | 0.4896 | 334.6 | 146.7 | |
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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 | 1.28 | 0.00 | 0.76 | -3.14 | 102.73 | 33.68 | 263.47 | 0.5595 | 609.0 | 520.7 | |
| 0.00 | 2.05 | 0.00 | 1.22 | -2.36 | 102.60 | 33.55 | 264.83 | 0.5566 | 678.0 | 551.6 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -3.16 | 102.51 | 33.47 | 263.38 | 0.5565 | 719.0 | 587.9 | |
| 0.00 | 0.68 | 0.00 | 0.40 | -2.47 | 100.04 | 30.99 | 264.23 | 0.5192 | 644.0 | 462.6 | |
| 0.00 | 2.73 | 0.00 | 1.45 | -6.32 | 88.63 | 19.58 | 250.22 | 0.3556 | -977.0 | -695.2 | |
| 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. | |