SDO HMI 2014-09-28 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.31 | 85.38 | 24.96 | 123.26 | -0.91 | 151.47 | -69.55 | 93.51 | 0.9401 | 512.9 | 204.7 | |
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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 |
| 5.74 | 81.94 | 8.11 | 117.58 | -0.96 | 151.83 | -69.19 | 93.61 | 0.9380 | 789.7 | 206.0 | |
| 9.01 | -1.00 | 12.94 | -1.00 | -0.72 | 151.49 | -69.53 | 93.31 | 0.9398 | 486.2 | 999999 | |
| 1.59 | -1.00 | 2.31 | -1.00 | -1.08 | 151.30 | -69.72 | 93.66 | 0.9413 | 216.9 | 999999 | |
| 0.00 | 1.41 | 0.00 | 2.29 | -2.19 | 149.26 | -71.76 | 94.53 | 0.9534 | 282.0 | 200.1 | |
| 0.97 | 1.77 | 1.60 | 2.91 | -2.35 | 148.94 | -72.08 | 94.65 | 0.9551 | 120.0 | 134.4 | |
| 0.00 | 0.26 | 0.00 | 0.48 | -3.42 | 147.30 | -73.72 | 95.52 | 0.9639 | 157.0 | 177.0 | |
| 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. | |