SDO HMI 2014-08-07 12:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.72 | 10.58 | 0.45 | 6.55 | -20.07 | 158.28 | -26.33 | 136.04 | 0.6023 | 458.4 | 500.8 | |
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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 | 1.18 | 0.00 | 0.70 | -17.64 | 159.66 | -24.95 | 134.47 | 0.5654 | 755.0 | 653.7 | |
| 0.72 | 5.51 | 0.45 | 3.41 | -20.50 | 158.83 | -25.78 | 137.15 | 0.6013 | 660.0 | 718.9 | |
| 0.00 | 0.63 | 0.00 | 0.40 | -22.24 | 158.20 | -26.41 | 138.53 | 0.6239 | 556.0 | 454.4 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -17.18 | 158.95 | -25.66 | 133.06 | 0.5683 | 703.0 | 546.8 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -20.39 | 157.54 | -27.07 | 135.67 | 0.6125 | 629.0 | 555.4 | |
| 0.00 | 1.18 | 0.00 | 0.77 | -21.89 | 154.43 | -30.18 | 134.43 | 0.6555 | -643.0 | -536.5 | |
| 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. | |