SDO HMI 2014-05-20 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.76 | 45.36 | 27.57 | 85.36 | -11.37 | 79.03 | -74.80 | 101.22 | 0.9652 | -38.1 | -96.0 | |
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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 |
| 2.25 | 6.66 | 3.59 | 10.59 | -11.60 | 81.91 | -71.92 | 101.52 | 0.9517 | 526.7 | 387.8 | |
| 2.79 | 4.50 | 4.56 | 7.35 | -12.02 | 81.42 | -72.40 | 101.95 | 0.9543 | 255.4 | 173.5 | |
| 1.35 | 3.60 | 2.17 | 5.80 | -11.19 | 81.76 | -72.07 | 101.09 | 0.9524 | 350.2 | 201.6 | |
| 0.00 | 2.16 | 0.00 | 3.63 | -11.97 | 80.93 | -72.90 | 101.88 | 0.9568 | -270.0 | -289.2 | |
| 0.00 | 1.35 | 0.00 | 2.34 | -12.57 | 80.38 | -73.45 | 102.50 | 0.9595 | 168.0 | 94.6 | |
| 0.00 | 1.17 | 0.00 | 2.12 | -11.12 | 79.64 | -74.19 | 100.97 | 0.9629 | -520.0 | -492.6 | |
| 8.37 | 25.92 | 17.25 | 53.53 | -11.17 | 77.62 | -76.20 | 100.99 | 0.9716 | -252.7 | -209.7 | |
| 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. | |