SDO HMI 2014-04-19 06:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.14 | 151.89 | 21.25 | 105.88 | -9.18 | 247.78 | 44.74 | 262.22 | 0.7030 | 481.8 | 169.0 | |
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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 |
| 23.76 | 104.72 | 16.99 | 75.01 | -8.87 | 249.43 | 46.38 | 262.76 | 0.7234 | 965.0 | 248.2 | |
| 0.62 | -1.00 | 0.44 | -1.00 | -8.86 | 248.77 | 45.72 | 262.76 | 0.7154 | 818.1 | 999999 | |
| 1.15 | 2.39 | 0.81 | 1.68 | -8.95 | 248.21 | 45.17 | 262.61 | 0.7087 | 738.2 | 608.9 | |
| 0.00 | 1.42 | 0.00 | 0.94 | -10.20 | 244.70 | 41.65 | 260.56 | 0.6654 | -589.0 | -475.8 | |
| 0.00 | 2.13 | 0.00 | 1.40 | -10.10 | 244.31 | 41.27 | 260.68 | 0.6603 | -689.0 | -526.6 | |
| 0.00 | 3.46 | 0.00 | 2.27 | -10.38 | 244.28 | 41.23 | 260.26 | 0.6601 | -705.0 | -605.0 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -9.04 | 243.79 | 40.75 | 262.26 | 0.6528 | 771.0 | 627.3 | |
| 3.99 | 19.24 | 2.61 | 12.61 | -10.03 | 243.90 | 40.85 | 260.74 | 0.6549 | -862.1 | -7.9 | |
| 0.00 | 5.50 | 0.00 | 3.59 | -9.52 | 243.82 | 40.77 | 261.52 | 0.6535 | 378.0 | 300.5 | |
| 0.00 | 2.57 | 0.00 | 1.68 | -10.35 | 243.74 | 40.70 | 260.25 | 0.6531 | -839.0 | -737.8 | |
| 0.62 | 2.57 | 0.40 | 1.67 | -9.82 | 243.46 | 40.41 | 261.03 | 0.6490 | -699.0 | -556.2 | |
| 0.00 | 1.15 | 0.00 | 0.74 | -9.08 | 243.08 | 40.03 | 262.14 | 0.6434 | 783.0 | 594.6 | |
| 0.00 | 3.72 | 0.00 | 2.38 | -9.21 | 242.38 | 39.33 | 261.89 | 0.6342 | 718.0 | 642.5 | |
| 0.00 | 1.15 | 0.00 | 0.72 | -11.88 | 240.30 | 37.25 | 257.32 | 0.6095 | 560.0 | 427.3 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -11.76 | 240.28 | 37.24 | 257.51 | 0.6090 | 691.0 | 559.4 | |
| 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. | |