SDO HMI 2011-02-13 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.30 | 187.93 | 34.91 | 110.44 | 19.73 | 63.89 | 19.11 | 325.04 | 0.5395 | 170.2 | 181.4 | |
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back to the solar disc SDO HMI 2011-02-13 07:58:57 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 |
| 0.00 | 1.37 | 0.00 | 0.82 | 18.92 | 67.12 | 22.34 | 319.76 | 0.5587 | -713.0 | -572.7 | |
| 17.99 | 37.01 | 10.74 | 22.06 | 19.43 | 66.76 | 21.97 | 320.83 | 0.5607 | -928.6 | -678.3 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 18.50 | 66.39 | 21.60 | 320.17 | 0.5472 | -920.0 | -833.2 | |
| 0.00 | 2.40 | 0.00 | 1.43 | 19.88 | 66.38 | 21.59 | 321.83 | 0.5622 | -707.0 | -594.0 | |
| 4.03 | 5.65 | 2.38 | 3.34 | 19.00 | 65.85 | 21.06 | 321.47 | 0.5478 | -885.3 | -573.3 | |
| 0.00 | 1.88 | 0.00 | 1.11 | 18.60 | 65.70 | 20.91 | 321.19 | 0.5419 | -746.0 | -663.2 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 18.90 | 65.07 | 20.28 | 322.39 | 0.5396 | 223.0 | 205.5 | |
| 0.00 | 2.31 | 0.00 | 1.36 | 19.09 | 64.93 | 20.14 | 322.81 | 0.5405 | -443.0 | -412.7 | |
| 3.17 | 3.77 | 1.86 | 2.21 | 18.82 | 64.83 | 20.04 | 322.63 | 0.5366 | 770.6 | 530.7 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 19.25 | 64.18 | 19.39 | 324.03 | 0.5359 | -759.0 | -531.6 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 18.51 | 63.66 | 18.87 | 323.89 | 0.5227 | 828.0 | 596.5 | |
| 1.63 | 126.61 | 0.96 | 74.08 | 20.08 | 63.38 | 18.60 | 326.08 | 0.5389 | 488.6 | 441.7 | |
| 1.63 | -12.00 | 0.95 | -12.00 | 19.51 | 63.18 | 18.40 | 325.73 | 0.5304 | 1008.6 | 999999 | |
| 5.83 | -12.00 | 3.40 | -12.00 | 19.63 | 62.97 | 18.18 | 326.18 | 0.5301 | 1094.9 | 999999 | |
| 12.42 | -12.00 | 7.27 | -12.00 | 20.06 | 62.85 | 18.06 | 326.82 | 0.5343 | 1124.5 | 999999 | |
| 3.43 | -12.00 | 2.01 | -12.00 | 20.35 | 62.85 | 18.07 | 327.14 | 0.5380 | 639.9 | 999999 | |
| 4.54 | -12.00 | 2.64 | -12.00 | 19.72 | 62.61 | 17.82 | 326.79 | 0.5283 | 1286.2 | 999999 | |
| 4.63 | -12.00 | 2.70 | -12.00 | 20.24 | 62.41 | 17.62 | 327.65 | 0.5330 | 866.9 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 20.67 | 61.60 | 16.81 | 329.30 | 0.5321 | 573.0 | 410.2 | |
| 0.00 | 1.63 | 0.00 | 0.92 | 17.72 | 60.77 | 15.98 | 327.37 | 0.4885 | 608.0 | 576.3 | |
| 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. | |