SDO HMI 2014-07-31 17:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.66 | 82.84 | 25.96 | 56.82 | -18.70 | 237.60 | -36.81 | 124.86 | 0.6934 | -197.0 | -107.2 | |
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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 | 1.09 | 0.00 | 0.68 | -17.86 | 244.86 | -29.55 | 129.56 | 0.6112 | 646.0 | 491.7 | |
| 7.87 | 10.32 | 5.20 | 6.81 | -18.08 | 240.09 | -34.32 | 125.85 | 0.6636 | 813.6 | 550.9 | |
| 5.07 | 20.45 | 3.39 | 13.70 | -18.39 | 239.40 | -35.02 | 125.72 | 0.6730 | 797.6 | 551.3 | |
| 1.63 | -3.00 | 1.09 | -3.00 | -18.21 | 239.13 | -35.29 | 125.29 | 0.6746 | 789.9 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.85 | -18.13 | 238.79 | -35.63 | 124.94 | 0.6776 | 539.0 | 432.1 | |
| 0.00 | 0.91 | 0.00 | 0.61 | -18.35 | 238.38 | -36.04 | 124.93 | 0.6833 | 515.0 | 360.3 | |
| 0.00 | 0.81 | 0.00 | 0.55 | -18.33 | 238.15 | -36.27 | 124.74 | 0.6857 | 254.0 | 167.0 | |
| 0.00 | 1.45 | 0.00 | 0.95 | -14.92 | 238.74 | -35.68 | 120.70 | 0.6577 | -639.0 | -515.1 | |
| 0.00 | 1.99 | 0.00 | 1.37 | -18.82 | 237.22 | -37.20 | 124.71 | 0.6984 | -723.0 | -638.7 | |
| 0.00 | 1.45 | 0.00 | 1.00 | -18.52 | 237.30 | -37.12 | 124.38 | 0.6957 | -791.0 | -691.4 | |
| 0.00 | 1.00 | 0.00 | 0.69 | -19.37 | 236.91 | -37.51 | 125.18 | 0.7050 | -686.0 | -630.4 | |
| 0.00 | 1.72 | 0.00 | 1.19 | -18.61 | 236.91 | -37.51 | 124.23 | 0.7002 | -779.0 | -637.8 | |
| 0.00 | 1.00 | 0.00 | 0.69 | -18.78 | 236.78 | -37.63 | 124.36 | 0.7026 | -428.0 | -558.6 | |
| 8.78 | 15.66 | 6.15 | 10.95 | -19.11 | 236.33 | -38.09 | 124.46 | 0.7093 | -801.2 | -657.8 | |
| 0.00 | 1.36 | 0.00 | 0.95 | -18.71 | 236.31 | -38.10 | 123.96 | 0.7070 | -681.0 | -626.3 | |
| 2.81 | 14.03 | 1.99 | 9.99 | -19.69 | 235.71 | -38.71 | 124.76 | 0.7190 | -819.2 | -472.8 | |
| 5.07 | 8.33 | 3.56 | 5.84 | -18.74 | 235.93 | -38.48 | 123.75 | 0.7110 | -678.3 | -563.8 | |
| 6.43 | -16.00 | 4.58 | -16.00 | -19.60 | 235.44 | -38.97 | 124.48 | 0.7211 | -727.6 | 999999 | |
| 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. | |