SDO HMI 2011-12-07 10:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 37.52 | 151.77 | 30.41 | 124.92 | 7.43 | 133.54 | 52.41 | 279.38 | 0.7957 | -96.0 | -32.2 | |
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back to the solar disc SDO HMI 2011-12-07 10:58:56 UT
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 |
| 11.17 | 77.94 | 9.98 | 69.76 | 7.16 | 137.18 | 56.06 | 278.54 | 0.8345 | -767.8 | -138.9 | |
| 10.32 | 12.79 | 9.00 | 11.16 | 6.96 | 136.24 | 55.12 | 278.39 | 0.8253 | -702.7 | -539.0 | |
| 0.00 | 1.19 | 0.00 | 1.03 | 6.99 | 135.78 | 54.65 | 278.47 | 0.8208 | -566.0 | -427.9 | |
| 0.00 | 0.85 | 0.00 | 0.73 | 7.31 | 135.74 | 54.61 | 278.87 | 0.8206 | -453.0 | -331.3 | |
| 0.00 | 0.68 | 0.00 | 0.57 | 6.33 | 134.70 | 53.58 | 277.77 | 0.8094 | -490.0 | -433.6 | |
| 0.00 | 1.19 | 0.00 | 0.92 | 6.84 | 130.97 | 49.84 | 278.83 | 0.7702 | -529.0 | -456.2 | |
| 4.09 | 53.21 | 2.93 | 38.02 | 8.46 | 126.75 | 45.63 | 281.65 | 0.7243 | 659.6 | 247.0 | |
| 11.51 | -7.00 | 8.20 | -7.00 | 7.92 | 126.55 | 45.42 | 280.95 | 0.7209 | 844.4 | 999999 | |
| 0.43 | -7.00 | 0.30 | -7.00 | 8.28 | 126.51 | 45.39 | 281.45 | 0.7211 | 943.0 | 999999 | |
| 0.00 | 0.51 | 0.00 | 0.36 | 6.52 | 126.11 | 44.98 | 279.08 | 0.7136 | 463.0 | 402.8 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 7.83 | 125.81 | 44.69 | 280.96 | 0.7120 | 649.0 | 489.1 | |
| 0.00 | 1.02 | 0.00 | 0.71 | 6.31 | 125.50 | 44.37 | 278.88 | 0.7059 | 523.0 | 444.8 | |
| 0.00 | 1.45 | 0.00 | 1.00 | 9.66 | 124.25 | 43.13 | 283.87 | 0.6965 | 524.0 | 426.6 | |
| 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. | |