SDO HMI 2011-11-24 22:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24.31 | 146.30 | 17.08 | 101.99 | -24.26 | 283.23 | 37.40 | 231.94 | 0.7052 | 441.4 | 204.5 | |
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back to the solar disc SDO HMI 2011-11-24 22:58:57 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 | 0.68 | 0.00 | 0.50 | -24.94 | 286.31 | 40.47 | 233.09 | 0.7385 | 522.0 | 446.2 | |
| 24.31 | 127.99 | 17.08 | 89.98 | -24.07 | 284.04 | 38.21 | 232.77 | 0.7116 | 968.8 | 300.7 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -22.09 | 282.78 | 36.94 | 234.44 | 0.6869 | 585.0 | 432.2 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -22.04 | 281.69 | 35.85 | 233.79 | 0.6752 | 566.0 | 491.5 | |
| 0.00 | 0.77 | 0.00 | 0.51 | -21.78 | 281.54 | 35.70 | 234.02 | 0.6720 | 737.0 | 536.1 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -23.33 | 279.25 | 33.41 | 230.37 | 0.6588 | -330.0 | -281.3 | |
| 0.00 | 1.88 | 0.00 | 1.21 | -23.88 | 277.03 | 31.19 | 227.90 | 0.6406 | -705.0 | -586.6 | |
| 0.00 | 1.20 | 0.00 | 0.78 | -26.55 | 276.03 | 30.19 | 223.75 | 0.6528 | -611.0 | -519.0 | |
| 0.00 | 1.63 | 0.00 | 1.06 | -26.81 | 275.68 | 29.84 | 223.14 | 0.6519 | -703.0 | -586.0 | |
| 0.00 | 0.86 | 0.00 | 0.55 | -25.83 | 275.41 | 29.57 | 224.06 | 0.6410 | -660.0 | -528.2 | |
| 0.00 | 0.77 | 0.00 | 0.50 | -26.67 | 275.53 | 29.69 | 223.16 | 0.6493 | -570.0 | -556.0 | |
| 0.00 | 4.02 | 0.00 | 2.63 | -27.18 | 275.64 | 29.80 | 222.67 | 0.6547 | -493.0 | -494.0 | |
| 0.00 | 1.11 | 0.00 | 0.72 | -26.54 | 275.34 | 29.50 | 223.16 | 0.6464 | -800.0 | -691.7 | |
| 0.00 | 3.08 | 0.00 | 2.00 | -26.90 | 275.21 | 29.37 | 222.61 | 0.6484 | -808.0 | -710.1 | |
| 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. | |