SDO HMI 2014-03-03 06:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.73 | 0.00 | 4.94 | -12.17 | 74.05 | -28.88 | 102.15 | 0.4850 | -251.6 | -470.5 | |
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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 |
| 0.00 | 0.86 | 0.00 | 0.48 | -14.16 | 76.64 | -26.29 | 107.21 | 0.4515 | 673.0 | 493.0 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -12.00 | 75.01 | -27.92 | 101.98 | 0.4701 | 496.0 | 362.2 | |
| 0.00 | 1.56 | 0.00 | 0.88 | -12.19 | 73.81 | -29.12 | 102.09 | 0.4884 | -871.0 | -744.6 | |
| 0.00 | 1.21 | 0.00 | 0.69 | -11.71 | 73.73 | -29.20 | 101.08 | 0.4888 | -713.0 | -583.2 | |
| 0.00 | 4.06 | 0.00 | 2.31 | -11.93 | 73.46 | -29.47 | 101.48 | 0.4932 | -843.0 | -741.9 | |
| 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. | |