SDO HMI 2014-02-26 08:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.80 | 28.11 | 12.17 | 38.97 | 15.52 | 101.87 | -65.83 | 70.29 | 0.9350 | -116.0 | 39.9 | |
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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 |
| 1.47 | 4.83 | 1.89 | 6.22 | 15.79 | 103.74 | -63.96 | 69.53 | 0.9245 | -204.4 | -231.3 | |
| 2.76 | 8.45 | 3.66 | 11.28 | 15.88 | 102.97 | -64.73 | 69.64 | 0.9294 | -275.9 | 58.5 | |
| 0.00 | 2.24 | 0.00 | 3.07 | 14.59 | 101.87 | -65.82 | 71.27 | 0.9338 | 413.0 | 376.8 | |
| 1.90 | 5.00 | 2.66 | 7.01 | 14.71 | 101.34 | -66.36 | 71.27 | 0.9371 | 389.4 | 359.8 | |
| 2.67 | 5.26 | 3.96 | 7.79 | 15.71 | 100.38 | -67.32 | 70.47 | 0.9439 | -418.9 | -203.5 | |
| 0.00 | 0.52 | 0.00 | 0.75 | 15.37 | 100.61 | -67.09 | 70.77 | 0.9421 | -378.0 | -296.7 | |
| 0.00 | 1.55 | 0.00 | 2.36 | 15.88 | 99.77 | -67.92 | 70.45 | 0.9473 | -124.0 | -80.9 | |
| 0.00 | 0.26 | 0.00 | 0.49 | 17.03 | 96.02 | -71.68 | 70.12 | 0.9664 | 233.0 | 200.0 | |
| 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. | |