SDO HMI 2014-04-25 22:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.67 | 0.00 | 5.07 | -16.15 | 163.07 | 48.09 | 252.21 | 0.7481 | -500.0 | -434.0 | |
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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 | 1.07 | 0.00 | 1.10 | -12.01 | 176.57 | 61.58 | 258.87 | 0.8787 | -440.0 | -359.8 | |
| 0.00 | 0.89 | 0.00 | 0.73 | -22.99 | 166.48 | 51.50 | 244.58 | 0.7999 | -95.0 | -201.0 | |
| 0.00 | 1.42 | 0.00 | 0.96 | -8.40 | 157.67 | 42.69 | 262.69 | 0.6786 | -741.0 | -642.4 | |
| 0.00 | 0.80 | 0.00 | 0.58 | -19.83 | 160.09 | 45.11 | 246.94 | 0.7266 | -526.0 | -482.0 | |
| 0.00 | 1.07 | 0.00 | 0.76 | -19.21 | 159.83 | 44.85 | 247.70 | 0.7221 | -530.0 | -390.2 | |
| 0.00 | 1.42 | 0.00 | 0.94 | -18.83 | 154.61 | 39.62 | 246.54 | 0.6603 | -668.0 | -496.0 | |
| 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. | |