SDO HMI 2014-09-05 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.68 | 245.71 | 65.73 | 609.21 | 15.03 | 87.81 | -79.05 | 76.12 | 0.9775 | 331.2 | -142.5 | |
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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 |
| 27.52 | 229.00 | 62.25 | 563.81 | 15.09 | 88.14 | -78.72 | 76.09 | 0.9764 | 407.5 | -136.4 | |
| 0.00 | 7.95 | 0.00 | 23.15 | 16.19 | 84.97 | -81.89 | 74.74 | 0.9863 | -166.0 | -169.3 | |
| 1.16 | -1.00 | 3.48 | -1.00 | 14.72 | 84.89 | -81.97 | 76.21 | 0.9869 | -407.0 | 999999 | |
| 0.00 | 6.08 | 0.00 | 14.77 | 13.02 | 87.33 | -79.53 | 78.14 | 0.9799 | -453.0 | -339.1 | |
| 0.00 | 0.80 | 0.00 | 2.20 | 12.86 | 86.04 | -80.82 | 78.19 | 0.9840 | -309.0 | -303.7 | |
| 0.00 | 1.88 | 0.00 | 5.28 | 12.44 | 85.64 | -81.22 | 78.59 | 0.9854 | 75.0 | 14.2 | |
| 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. | |