SDO HMI 2011-11-21 04:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.39 | 82.00 | 16.83 | 61.06 | -17.64 | 339.82 | 44.55 | 243.61 | 0.7479 | 327.6 | 336.2 | |
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back to the solar disc SDO HMI 2011-11-21 04:58:57 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 | 0.94 | 0.00 | 0.77 | -17.32 | 344.67 | 49.41 | 246.13 | 0.7950 | 333.0 | 339.5 | |
| 0.00 | 1.37 | 0.00 | 1.13 | -18.43 | 344.95 | 49.68 | 244.89 | 0.8011 | 573.0 | 484.6 | |
| 0.00 | 2.75 | 0.00 | 2.20 | -16.93 | 344.20 | 48.93 | 246.43 | 0.7892 | 675.0 | 537.4 | |
| 0.00 | 2.23 | 0.00 | 1.80 | -17.37 | 344.31 | 49.04 | 245.94 | 0.7916 | 494.0 | 372.9 | |
| 0.00 | 0.26 | 0.00 | 0.21 | -17.27 | 343.99 | 48.72 | 245.95 | 0.7882 | 620.0 | 566.0 | |
| 3.17 | 4.37 | 2.52 | 3.48 | -17.10 | 343.69 | 48.43 | 246.04 | 0.7847 | 744.0 | 544.7 | |
| 0.00 | 1.37 | 0.00 | 1.09 | -17.03 | 343.43 | 48.17 | 246.04 | 0.7819 | 588.0 | 537.3 | |
| 0.00 | 0.77 | 0.00 | 0.60 | -16.70 | 342.91 | 47.64 | 246.25 | 0.7756 | 645.0 | 558.9 | |
| 0.00 | 1.80 | 0.00 | 1.37 | -15.77 | 341.79 | 46.53 | 247.00 | 0.7610 | -312.0 | -344.3 | |
| 0.00 | 1.37 | 0.00 | 1.11 | -20.82 | 343.15 | 47.88 | 241.35 | 0.7923 | 599.0 | 482.2 | |
| 14.93 | 47.95 | 11.13 | 35.62 | -16.85 | 340.34 | 45.07 | 245.06 | 0.7496 | 798.9 | 590.3 | |
| 0.34 | -11.00 | 0.25 | -11.00 | -16.93 | 339.75 | 44.48 | 244.72 | 0.7437 | 836.0 | 999999 | |
| 3.95 | 5.58 | 2.93 | 4.14 | -18.27 | 339.52 | 44.25 | 242.92 | 0.7466 | 673.3 | 517.3 | |
| 0.00 | 0.94 | 0.00 | 0.67 | -15.94 | 337.76 | 42.50 | 245.14 | 0.7183 | -515.0 | -414.6 | |
| 0.00 | 0.77 | 0.00 | 0.55 | -18.45 | 336.96 | 41.69 | 241.47 | 0.7205 | -680.0 | -535.4 | |
| 0.00 | 2.40 | 0.00 | 1.71 | -18.61 | 336.80 | 41.53 | 241.19 | 0.7195 | -848.0 | -631.5 | |
| 0.00 | 1.72 | 0.00 | 1.11 | -22.97 | 326.93 | 31.66 | 229.05 | 0.6422 | -700.0 | -579.3 | |
| 0.00 | 1.97 | 0.00 | 1.28 | -23.45 | 326.83 | 31.57 | 228.35 | 0.6450 | -792.0 | -619.8 | |
| 0.00 | 1.12 | 0.00 | 0.72 | -23.32 | 326.53 | 31.26 | 228.27 | 0.6409 | -766.0 | -618.7 | |
| 0.00 | 0.69 | 0.00 | 0.44 | -23.48 | 326.42 | 31.16 | 227.97 | 0.6411 | -830.0 | -772.4 | |
| 0.00 | 0.69 | 0.00 | 0.43 | -21.27 | 324.95 | 29.69 | 229.59 | 0.6084 | -636.0 | -539.9 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -27.59 | 326.46 | 31.20 | 223.06 | 0.6748 | -493.0 | -411.8 | |
| 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. | |