SDO HMI 2014-10-14 10:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.91 | 0.00 | 3.56 | 16.62 | 358.06 | -9.66 | 38.76 | 0.2461 | -563.0 | -499.6 | |
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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 | 1.49 | 0.00 | 0.75 | 14.31 | 2.27 | -5.46 | 32.18 | 0.1739 | -749.0 | -741.8 | |
| 0.00 | 2.01 | 0.00 | 1.02 | 14.93 | 0.38 | -7.34 | 38.10 | 0.2010 | -896.0 | -683.4 | |
| 0.00 | 1.05 | 0.00 | 0.53 | 14.69 | 0.11 | -7.61 | 39.90 | 0.2007 | -978.0 | -782.8 | |
| 0.00 | 1.22 | 0.00 | 0.62 | 15.19 | 359.38 | -8.35 | 40.83 | 0.2153 | -870.0 | -687.1 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 24.99 | 346.48 | -21.25 | 44.59 | 0.4698 | 678.0 | 496.8 | |
| 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. | |