SDO HMI 2011-10-19 03:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 66.63 | 432.14 | 48.99 | 316.53 | 27.59 | 55.15 | 44.21 | 302.89 | 0.7378 | -894.2 | -278.5 | |
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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 | 1.57 | 0.00 | 1.13 | 26.15 | 54.92 | 43.98 | 301.08 | 0.7302 | -434.0 | -350.3 | |
| 66.63 | 406.77 | 48.99 | 299.27 | 27.55 | 55.48 | 44.54 | 302.67 | 0.7410 | -1141.4 | -298.8 | |
| 0.00 | 2.79 | 0.00 | 2.09 | 30.36 | 55.52 | 44.58 | 306.19 | 0.7528 | 542.0 | 452.3 | |
| 0.00 | 1.74 | 0.00 | 1.22 | 26.38 | 52.88 | 41.94 | 302.21 | 0.7101 | -222.0 | -283.8 | |
| 0.00 | 1.57 | 0.00 | 1.10 | 26.60 | 52.94 | 42.00 | 302.48 | 0.7116 | -755.0 | -644.4 | |
| 0.00 | 0.78 | 0.00 | 0.58 | 31.22 | 54.66 | 43.72 | 307.63 | 0.7486 | -383.0 | -369.3 | |
| 0.00 | 1.05 | 0.00 | 0.73 | 27.25 | 52.38 | 41.44 | 303.59 | 0.7087 | -657.0 | -575.6 | |
| 0.00 | 0.87 | 0.00 | 0.61 | 27.37 | 52.12 | 41.18 | 303.87 | 0.7065 | -613.0 | -524.4 | |
| 0.00 | 3.31 | 0.00 | 2.39 | 30.67 | 52.74 | 41.80 | 307.83 | 0.7281 | -717.0 | -618.2 | |
| 0.00 | 1.57 | 0.00 | 1.14 | 31.54 | 52.69 | 41.75 | 308.95 | 0.7321 | -709.0 | -535.7 | |
| 0.00 | 1.13 | 0.00 | 0.72 | 27.13 | 45.41 | 34.47 | 307.20 | 0.6347 | 520.0 | 423.5 | |
| 0.00 | 2.01 | 0.00 | 1.27 | 27.43 | 44.54 | 33.60 | 308.20 | 0.6273 | 842.0 | 684.0 | |
| 0.00 | 3.23 | 0.00 | 1.99 | 24.95 | 43.46 | 32.52 | 305.31 | 0.5996 | 677.0 | 666.2 | |
| 0.00 | 1.48 | 0.00 | 0.90 | 27.59 | 39.89 | 28.95 | 311.94 | 0.5789 | 686.0 | 470.8 | |
| 0.00 | 2.27 | 0.00 | 1.39 | 29.65 | 39.11 | 28.17 | 315.52 | 0.5877 | 817.0 | 644.2 | |
| 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. | |