SDO HMI 2011-12-07 02:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.19 | 214.68 | 35.33 | 157.84 | 7.55 | 132.38 | 46.88 | 280.32 | 0.7352 | -76.9 | -18.1 | |
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back to the solar disc SDO HMI 2011-12-07 02:58:56 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 |
| 15.78 | 88.70 | 12.63 | 71.19 | 7.05 | 136.93 | 51.44 | 278.86 | 0.7877 | -807.1 | -150.3 | |
| 9.72 | 20.98 | 7.62 | 16.42 | 6.84 | 135.99 | 50.50 | 278.71 | 0.7774 | -795.8 | -517.4 | |
| 0.00 | 0.68 | 0.00 | 0.51 | 6.13 | 133.83 | 48.34 | 278.04 | 0.7525 | -649.0 | -555.2 | |
| 0.00 | 0.77 | 0.00 | 0.58 | 6.61 | 133.80 | 48.31 | 278.68 | 0.7527 | -749.0 | -641.6 | |
| 0.00 | 1.02 | 0.00 | 0.74 | 6.34 | 132.26 | 46.77 | 278.53 | 0.7346 | 610.0 | 467.6 | |
| 0.00 | 0.85 | 0.00 | 0.60 | 7.15 | 130.18 | 44.69 | 279.96 | 0.7108 | -564.0 | -499.4 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 6.73 | 130.09 | 44.60 | 279.39 | 0.7091 | -591.0 | -527.0 | |
| 0.00 | 0.77 | 0.00 | 0.54 | 9.00 | 130.40 | 44.91 | 282.49 | 0.7166 | -568.0 | -437.2 | |
| 0.00 | 1.54 | 0.00 | 1.08 | 9.66 | 130.09 | 44.59 | 283.47 | 0.7141 | -563.0 | -404.2 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 9.15 | 129.96 | 44.47 | 282.80 | 0.7116 | -685.0 | -522.8 | |
| 0.00 | 0.94 | 0.00 | 0.65 | 7.89 | 129.52 | 44.03 | 281.13 | 0.7040 | -752.0 | -656.1 | |
| 0.00 | 1.54 | 0.00 | 1.04 | 10.41 | 127.64 | 42.15 | 285.15 | 0.6862 | 501.0 | 443.6 | |
| 3.67 | 86.40 | 2.45 | 57.62 | 8.50 | 126.87 | 41.38 | 282.56 | 0.6722 | 786.9 | 246.0 | |
| 17.48 | -13.00 | 11.62 | -13.00 | 8.05 | 126.70 | 41.20 | 281.94 | 0.6690 | 888.1 | 999999 | |
| 1.54 | 1.96 | 1.01 | 1.29 | 7.87 | 125.84 | 40.35 | 281.87 | 0.6578 | 656.7 | 538.2 | |
| 0.00 | 2.64 | 0.00 | 1.70 | 9.58 | 124.08 | 38.59 | 284.95 | 0.6389 | 713.0 | 563.0 | |
| 0.00 | 0.60 | 0.00 | 0.38 | 9.64 | 123.86 | 38.37 | 285.11 | 0.6362 | 758.0 | 653.1 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 7.46 | 123.45 | 37.96 | 281.82 | 0.6254 | 610.0 | 493.2 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 11.62 | 123.46 | 37.97 | 288.30 | 0.6371 | 628.0 | 437.2 | |
| 0.00 | 1.28 | 0.00 | 0.81 | 10.66 | 123.09 | 37.59 | 286.96 | 0.6291 | 776.0 | 602.2 | |
| 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. | |