SDO HMI 2014-05-16 21:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.94 | 39.26 | 6.60 | 20.01 | -15.55 | 193.84 | -4.08 | 163.08 | 0.2379 | 247.7 | 451.0 | |
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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 | 1.17 | 0.00 | 0.60 | -16.24 | 195.15 | -2.77 | 168.97 | 0.2434 | 935.0 | 826.8 | |
| 4.22 | 6.02 | 2.16 | 3.08 | -16.56 | 195.12 | -2.80 | 169.08 | 0.2487 | 1097.4 | 842.9 | |
| 2.16 | 4.22 | 1.10 | 2.15 | -15.71 | 194.88 | -3.04 | 167.41 | 0.2355 | 938.7 | 739.5 | |
| 0.00 | 2.78 | 0.00 | 1.42 | -16.56 | 194.55 | -3.37 | 166.93 | 0.2507 | 770.0 | 634.9 | |
| 0.00 | 1.53 | 0.00 | 0.77 | -12.56 | 194.49 | -3.43 | 161.52 | 0.1852 | -943.0 | -807.2 | |
| 0.00 | 0.99 | 0.00 | 0.50 | -15.31 | 194.19 | -3.73 | 164.21 | 0.2317 | 744.0 | 610.5 | |
| 0.00 | 2.42 | 0.00 | 1.23 | -15.06 | 193.73 | -4.20 | 162.01 | 0.2299 | 978.0 | 788.6 | |
| 0.00 | 0.81 | 0.00 | 0.41 | -15.62 | 193.65 | -4.27 | 162.48 | 0.2393 | -511.0 | -354.4 | |
| 1.89 | 11.23 | 0.96 | 5.72 | -15.24 | 193.34 | -4.58 | 160.77 | 0.2349 | 1078.7 | 775.1 | |
| 0.00 | 1.08 | 0.00 | 0.55 | -15.80 | 193.24 | -4.69 | 161.16 | 0.2445 | -618.0 | -428.9 | |
| 4.67 | 7.01 | 2.38 | 3.58 | -15.36 | 192.40 | -5.53 | 157.38 | 0.2426 | -1018.6 | -727.1 | |
| 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. | |