SDO HMI 2011-06-05 21:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.49 | 0.00 | 6.25 | 16.80 | 36.64 | 37.99 | 296.26 | 0.6595 | 688.9 | 549.2 | |
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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 | 2.17 | 0.00 | 1.45 | 17.35 | 37.40 | 38.75 | 296.66 | 0.6709 | 529.0 | 438.6 | |
| 0.00 | 2.26 | 0.00 | 1.47 | 15.38 | 36.58 | 37.93 | 294.25 | 0.6523 | 724.0 | 604.9 | |
| 0.00 | 0.54 | 0.00 | 0.36 | 17.03 | 36.59 | 37.94 | 296.62 | 0.6599 | 720.0 | 624.8 | |
| 0.00 | 1.27 | 0.00 | 0.83 | 17.28 | 36.53 | 37.88 | 297.01 | 0.6604 | 766.0 | 622.7 | |
| 0.00 | 0.99 | 0.00 | 0.65 | 16.39 | 36.12 | 37.47 | 295.95 | 0.6513 | 683.0 | 516.6 | |
| 0.00 | 1.45 | 0.00 | 0.95 | 17.41 | 36.28 | 37.63 | 297.33 | 0.6580 | 741.0 | 580.8 | |
| 0.00 | 0.81 | 0.00 | 0.54 | 17.73 | 36.27 | 37.63 | 297.78 | 0.6596 | 659.0 | 512.8 | |
| 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. | |