SDO HMI 2014-04-11 08:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.01 | 0.00 | 24.14 | -8.34 | 23.81 | 76.22 | 262.80 | 0.9630 | -14.2 | 159.0 | |
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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 | 2.47 | 0.00 | 7.66 | -8.40 | 29.14 | 81.55 | 262.41 | 0.9879 | 62.0 | 59.2 | |
| 0.00 | 3.88 | 0.00 | 9.91 | -7.31 | 26.92 | 79.33 | 263.69 | 0.9815 | 320.0 | 328.8 | |
| 0.00 | 3.80 | 0.00 | 4.37 | -8.79 | 12.61 | 65.03 | 263.06 | 0.9043 | 71.0 | 148.5 | |
| 0.00 | 0.62 | 0.00 | 0.73 | -11.00 | 13.38 | 65.80 | 260.58 | 0.9093 | -431.0 | -420.9 | |
| 0.00 | 1.24 | 0.00 | 1.47 | -12.24 | 13.57 | 65.99 | 259.21 | 0.9105 | -93.0 | -146.6 | |
| 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. | |