SDO HMI 2014-08-14 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.14 | 14.87 | 8.34 | 23.58 | -6.37 | 22.97 | -70.74 | 98.96 | 0.9501 | -123.7 | -43.8 | |
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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 | 1.35 | 0.00 | 1.58 | -5.08 | 29.73 | -63.97 | 98.78 | 0.9074 | 514.0 | 423.7 | |
| 0.81 | 1.98 | 1.03 | 2.51 | -4.39 | 27.52 | -66.19 | 97.64 | 0.9220 | 420.6 | 382.5 | |
| 3.70 | 6.68 | 6.25 | 11.28 | -6.93 | 21.83 | -71.88 | 99.35 | 0.9574 | -324.9 | -174.2 | |
| 0.00 | 1.98 | 0.00 | 3.33 | -6.54 | 21.97 | -71.74 | 98.97 | 0.9564 | -293.0 | -267.4 | |
| 0.63 | 1.98 | 1.06 | 3.33 | -6.24 | 21.88 | -71.83 | 98.64 | 0.9567 | -304.4 | -238.5 | |
| 0.00 | 0.90 | 0.00 | 1.55 | -6.71 | 21.51 | -72.20 | 99.07 | 0.9589 | 296.0 | 259.3 | |
| 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. | |