SDO HMI 2011-11-26 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 |
| 15.92 | 34.43 | 20.12 | 44.01 | 16.88 | 297.55 | 66.54 | 287.72 | 0.9221 | 70.1 | 108.6 | |
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back to the solar disc SDO HMI 2011-11-26 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 | 1.80 | 0.00 | 2.57 | 15.71 | 300.32 | 69.31 | 286.19 | 0.9393 | -244.0 | -219.0 | |
| 5.48 | 10.70 | 8.01 | 15.73 | 16.44 | 300.80 | 69.79 | 286.92 | 0.9423 | -427.1 | -72.3 | |
| 0.00 | 1.03 | 0.00 | 1.47 | 16.02 | 300.38 | 69.37 | 286.51 | 0.9397 | -435.0 | -329.3 | |
| 0.94 | 1.37 | 1.09 | 1.59 | 16.17 | 295.18 | 64.18 | 287.16 | 0.9066 | 256.2 | 95.4 | |
| 0.77 | 1.54 | 0.90 | 1.80 | 16.63 | 295.32 | 64.32 | 287.65 | 0.9080 | 171.6 | 168.0 | |
| 1.20 | 1.37 | 1.38 | 1.58 | 16.36 | 295.01 | 64.01 | 287.39 | 0.9056 | 360.9 | 272.0 | |
| 0.00 | 1.11 | 0.00 | 1.31 | 17.59 | 295.36 | 64.36 | 288.70 | 0.9090 | 87.0 | 112.1 | |
| 4.62 | 5.31 | 5.40 | 6.21 | 17.41 | 295.17 | 64.17 | 288.52 | 0.9076 | 379.5 | 136.5 | |
| 0.00 | 0.86 | 0.00 | 0.98 | 17.14 | 294.72 | 63.71 | 288.28 | 0.9041 | 278.0 | 322.4 | |
| 0.00 | 4.97 | 0.00 | 5.76 | 17.88 | 294.91 | 63.90 | 289.07 | 0.9061 | 589.0 | 430.3 | |
| 2.91 | 4.37 | 3.34 | 5.01 | 17.58 | 294.57 | 63.56 | 288.78 | 0.9035 | 576.7 | 533.2 | |
| 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. | |