SDO HMI 2011-05-01 05:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.91 | 124.90 | 50.54 | 325.49 | 20.50 | 186.50 | 76.09 | 291.97 | 0.9788 | 216.2 | 37.8 | |
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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 |
| 1.70 | 23.02 | 8.18 | 109.84 | 20.06 | 192.70 | 82.30 | 290.67 | 0.9954 | 484.8 | 22.5 | |
| 3.21 | -1.00 | 14.07 | -1.00 | 19.97 | 192.00 | 81.60 | 290.66 | 0.9942 | -259.6 | 999999 | |
| 0.00 | 0.98 | 0.00 | 2.78 | 19.37 | 188.20 | 77.80 | 290.53 | 0.9854 | -158.0 | -109.2 | |
| 1.87 | 96.17 | 3.99 | 202.95 | 20.68 | 184.36 | 73.95 | 292.43 | 0.9737 | -205.0 | 44.2 | |
| 7.67 | -4.00 | 15.64 | -4.00 | 20.66 | 183.64 | 73.23 | 292.53 | 0.9710 | 417.5 | 999999 | |
| 4.46 | -4.00 | 8.66 | -4.00 | 20.80 | 182.81 | 72.40 | 292.81 | 0.9678 | 603.6 | 999999 | |
| 0.00 | 3.21 | 0.00 | 6.95 | 22.09 | 184.28 | 73.87 | 293.87 | 0.9744 | 33.0 | -36.3 | |
| 0.00 | 1.52 | 0.00 | 2.97 | 21.72 | 182.87 | 72.46 | 293.74 | 0.9688 | 450.0 | 424.4 | |
| 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. | |