SDO HMI 2011-11-21 01:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 56.52 | 302.27 | 40.15 | 214.68 | 14.09 | 252.20 | -44.71 | 72.34 | 0.7184 | -523.7 | -281.1 | |
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back to the solar disc SDO HMI 2011-11-21 01:58:57 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 | 1.29 | 0.00 | 0.86 | 19.25 | 257.46 | -39.45 | 63.30 | 0.6738 | -678.0 | -570.5 | |
| 0.00 | 1.37 | 0.00 | 0.95 | 15.74 | 253.92 | -42.99 | 69.59 | 0.7027 | -643.0 | -537.4 | |
| 0.00 | 0.86 | 0.00 | 0.61 | 15.19 | 252.57 | -44.34 | 70.76 | 0.7168 | -409.0 | -390.7 | |
| 46.66 | 254.91 | 32.86 | 179.87 | 14.12 | 252.67 | -44.24 | 72.19 | 0.7130 | -978.8 | -354.1 | |
| 0.00 | 0.77 | 0.00 | 0.55 | 13.11 | 252.06 | -44.85 | 73.74 | 0.7179 | -386.0 | -268.8 | |
| 0.94 | -4.00 | 0.68 | -4.00 | 13.52 | 251.61 | -45.30 | 73.28 | 0.7239 | -366.4 | 999999 | |
| 0.00 | 3.95 | 0.00 | 2.84 | 13.93 | 251.25 | -45.66 | 72.81 | 0.7290 | -556.0 | -420.4 | |
| 0.00 | 4.72 | 0.00 | 3.43 | 14.78 | 250.98 | -45.93 | 71.74 | 0.7339 | -15.0 | -55.3 | |
| 1.37 | 7.72 | 1.00 | 5.62 | 14.08 | 250.90 | -46.01 | 72.70 | 0.7333 | -522.8 | -194.2 | |
| 0.00 | 5.06 | 0.00 | 3.69 | 14.56 | 250.73 | -46.18 | 72.09 | 0.7363 | -93.0 | -71.4 | |
| 1.89 | -4.00 | 1.37 | -4.00 | 13.56 | 250.73 | -46.18 | 73.44 | 0.7342 | -383.0 | 999999 | |
| 0.00 | 1.72 | 0.00 | 1.26 | 13.36 | 250.29 | -46.62 | 73.80 | 0.7388 | 771.0 | 634.3 | |
| 5.66 | 10.04 | 4.24 | 7.50 | 14.58 | 249.28 | -47.63 | 72.41 | 0.7524 | 730.5 | 645.5 | |
| 0.00 | 1.89 | 0.00 | 1.42 | 14.66 | 248.89 | -48.02 | 72.39 | 0.7568 | 435.0 | 379.6 | |
| 0.00 | 1.46 | 0.00 | 1.10 | 14.36 | 248.93 | -47.97 | 72.78 | 0.7558 | 451.0 | 352.7 | |
| 0.00 | 1.20 | 0.00 | 0.90 | 11.30 | 248.98 | -47.93 | 76.79 | 0.7500 | 641.0 | 590.4 | |
| 0.00 | 0.51 | 0.00 | 0.40 | 15.67 | 247.79 | -49.12 | 71.34 | 0.7707 | 538.0 | 528.2 | |
| 0.00 | 0.94 | 0.00 | 0.73 | 15.38 | 247.45 | -49.45 | 71.78 | 0.7737 | 467.0 | 435.5 | |
| 0.00 | 1.20 | 0.00 | 0.90 | 10.39 | 248.50 | -48.41 | 78.08 | 0.7542 | 499.0 | 472.0 | |
| 0.00 | 2.66 | 0.00 | 2.05 | 9.69 | 247.07 | -49.84 | 79.18 | 0.7693 | 457.0 | 437.6 | |
| 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. | |