SDO HMI 2014-05-20 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.97 | 0.00 | 6.13 | -16.07 | 158.63 | 4.26 | 196.75 | 0.2553 | 333.0 | 415.9 | |
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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 | 2.70 | 0.00 | 1.38 | -15.65 | 159.80 | 5.43 | 201.23 | 0.2527 | 917.0 | 749.8 | |
| 0.00 | 1.35 | 0.00 | 0.69 | -15.40 | 159.57 | 5.20 | 200.78 | 0.2473 | 1067.0 | 858.5 | |
| 0.00 | 1.80 | 0.00 | 0.92 | -15.55 | 159.45 | 5.08 | 200.11 | 0.2491 | 931.0 | 760.7 | |
| 0.00 | 3.24 | 0.00 | 1.66 | -15.83 | 159.24 | 4.86 | 198.94 | 0.2524 | 1037.0 | 834.3 | |
| 0.00 | 1.35 | 0.00 | 0.69 | -15.90 | 158.13 | 3.76 | 194.79 | 0.2479 | -1023.0 | -815.0 | |
| 0.00 | 1.53 | 0.00 | 0.79 | -18.66 | 153.96 | -0.42 | 178.61 | 0.2865 | -931.0 | -758.5 | |
| 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. | |