SDO HMI 2011-12-06 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 62.57 | 256.63 | 43.57 | 179.69 | 7.39 | 132.46 | 44.22 | 280.52 | 0.7034 | -99.8 | -40.3 | |
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back to the solar disc SDO HMI 2011-12-06 21:58:56 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 |
| 16.45 | 94.04 | 12.40 | 71.07 | 6.99 | 136.82 | 48.58 | 279.12 | 0.7561 | -853.7 | -161.0 | |
| 0.00 | 3.84 | 0.00 | 2.86 | 6.84 | 136.30 | 48.06 | 278.99 | 0.7501 | -702.0 | -574.7 | |
| 15.00 | 33.16 | 11.08 | 24.49 | 6.78 | 135.76 | 47.52 | 278.99 | 0.7438 | -802.9 | -373.2 | |
| 0.00 | 0.85 | 0.00 | 0.62 | 5.75 | 134.68 | 46.43 | 277.72 | 0.7299 | -601.0 | -549.0 | |
| 2.05 | 3.50 | 1.46 | 2.49 | 5.03 | 134.09 | 45.85 | 276.81 | 0.7222 | 367.1 | 284.4 | |
| 0.00 | 0.85 | 0.00 | 0.61 | 5.90 | 134.09 | 45.85 | 278.00 | 0.7231 | -499.0 | -355.3 | |
| 0.00 | 1.02 | 0.00 | 0.73 | 6.02 | 133.76 | 45.52 | 278.21 | 0.7193 | -751.0 | -676.0 | |
| 0.00 | 2.22 | 0.00 | 1.57 | 5.60 | 133.72 | 45.48 | 277.64 | 0.7183 | -371.0 | -389.6 | |
| 0.00 | 1.53 | 0.00 | 1.09 | 6.49 | 133.69 | 45.44 | 278.88 | 0.7190 | -706.0 | -580.3 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 6.59 | 130.47 | 42.23 | 279.54 | 0.6794 | -319.0 | -331.3 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 9.03 | 130.53 | 42.29 | 283.08 | 0.6846 | -675.0 | -540.9 | |
| 0.00 | 1.28 | 0.00 | 0.85 | 6.92 | 129.86 | 41.62 | 280.13 | 0.6722 | -712.0 | -570.7 | |
| 0.00 | 1.11 | 0.00 | 0.74 | 6.41 | 129.65 | 41.41 | 279.42 | 0.6686 | -759.0 | -577.2 | |
| 1.28 | 1.71 | 0.85 | 1.13 | 7.78 | 129.44 | 41.20 | 281.50 | 0.6684 | -714.2 | -707.6 | |
| 0.00 | 0.94 | 0.00 | 0.61 | 11.83 | 127.40 | 39.16 | 288.13 | 0.6527 | 613.0 | 601.2 | |
| 27.79 | 101.71 | 17.78 | 65.20 | 8.17 | 126.84 | 38.60 | 282.73 | 0.6354 | 891.0 | 248.2 | |
| 0.00 | 1.28 | 0.00 | 0.81 | 7.79 | 125.92 | 37.68 | 282.36 | 0.6223 | 739.0 | 622.1 | |
| 0.00 | 1.11 | 0.00 | 0.70 | 7.91 | 125.82 | 37.58 | 282.58 | 0.6212 | 888.0 | 664.6 | |
| 0.00 | 2.39 | 0.00 | 1.48 | 9.58 | 124.04 | 35.79 | 285.84 | 0.6017 | 559.0 | 484.4 | |
| 0.00 | 1.19 | 0.00 | 0.73 | 7.46 | 123.37 | 35.12 | 282.56 | 0.5867 | 672.0 | 502.0 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 6.96 | 123.18 | 34.93 | 281.76 | 0.5828 | 393.0 | 451.0 | |
| 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. | |