SDO HMI 2014-04-17 09:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.89 | 0.00 | 7.79 | -15.35 | 201.78 | -26.04 | 113.38 | 0.4621 | -268.3 | -269.4 | |
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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 | 1.15 | 0.00 | 0.61 | -13.47 | 208.28 | -19.54 | 114.05 | 0.3577 | 817.0 | 562.5 | |
| 0.00 | 1.06 | 0.00 | 0.57 | -13.32 | 207.60 | -20.22 | 113.04 | 0.3671 | 606.0 | 508.9 | |
| 0.00 | 1.59 | 0.00 | 0.86 | -14.45 | 205.96 | -21.86 | 114.39 | 0.3976 | 791.0 | 577.0 | |
| 0.00 | 1.15 | 0.00 | 0.62 | -9.84 | 204.34 | -23.47 | 102.17 | 0.4032 | -658.0 | -542.1 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -18.83 | 202.07 | -25.74 | 120.35 | 0.4783 | -569.0 | -430.1 | |
| 0.00 | 1.77 | 0.00 | 0.99 | -15.80 | 201.91 | -25.91 | 114.22 | 0.4630 | -908.0 | -762.1 | |
| 0.00 | 1.59 | 0.00 | 0.90 | -17.51 | 201.62 | -26.20 | 117.44 | 0.4764 | -851.0 | -577.5 | |
| 0.00 | 1.33 | 0.00 | 0.75 | -17.49 | 201.23 | -26.59 | 117.12 | 0.4815 | -649.0 | -546.3 | |
| 0.00 | 1.24 | 0.00 | 0.70 | -15.84 | 199.97 | -27.85 | 113.05 | 0.4904 | -676.0 | -564.1 | |
| 0.00 | 1.95 | 0.00 | 1.19 | -15.41 | 192.58 | -35.24 | 108.87 | 0.5900 | -586.0 | -463.1 | |
| 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. | |