SDO HMI 2014-03-07 01:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.75 | 0.00 | 3.63 | -12.44 | 74.81 | 21.84 | 252.86 | 0.3795 | 80.8 | -8.3 | |
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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 | 1.73 | 0.00 | 0.98 | -11.88 | 81.83 | 28.86 | 258.54 | 0.4840 | 687.0 | 492.6 | |
| 0.00 | 0.95 | 0.00 | 0.52 | -11.78 | 78.77 | 25.80 | 257.94 | 0.4376 | 668.0 | 574.9 | |
| 0.00 | 2.08 | 0.00 | 1.10 | -12.09 | 73.34 | 20.37 | 254.88 | 0.3542 | -902.0 | -795.8 | |
| 0.00 | 0.78 | 0.00 | 0.41 | -12.22 | 73.16 | 20.19 | 254.42 | 0.3517 | -825.0 | -647.6 | |
| 0.00 | 1.21 | 0.00 | 0.62 | -14.64 | 64.09 | 11.13 | 235.01 | 0.2289 | 776.0 | 532.6 | |
| 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. | |