SDO HMI 2011-11-21 05:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.82 | 85.17 | 17.30 | 63.10 | -18.19 | 338.63 | 43.91 | 242.47 | 0.7445 | 252.0 | 243.2 | |
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back to the solar disc SDO HMI 2011-11-21 05:58:57 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 | 1.07 | -18.42 | 344.99 | 50.27 | 245.11 | 0.8066 | 634.0 | 513.3 | |
| 0.00 | 1.97 | 0.00 | 1.60 | -16.89 | 344.26 | 49.54 | 246.69 | 0.7950 | 611.0 | 545.4 | |
| 0.00 | 1.54 | 0.00 | 1.26 | -17.33 | 344.37 | 49.65 | 246.20 | 0.7974 | 441.0 | 373.5 | |
| 0.00 | 1.03 | 0.00 | 0.83 | -17.23 | 344.05 | 49.33 | 246.21 | 0.7939 | 528.0 | 434.3 | |
| 3.35 | 4.37 | 2.69 | 3.52 | -17.10 | 343.76 | 49.04 | 246.27 | 0.7907 | 699.1 | 614.0 | |
| 0.00 | 0.69 | 0.00 | 0.56 | -18.78 | 344.25 | 49.53 | 244.42 | 0.8008 | 640.0 | 540.2 | |
| 0.00 | 2.14 | 0.00 | 1.65 | -15.76 | 341.79 | 47.06 | 247.21 | 0.7666 | -503.0 | -328.0 | |
| 0.00 | 1.12 | 0.00 | 0.91 | -20.81 | 343.12 | 48.40 | 241.58 | 0.7971 | 595.0 | 458.4 | |
| 9.61 | 46.49 | 7.24 | 34.87 | -16.84 | 340.41 | 45.69 | 245.33 | 0.7560 | 722.1 | 589.4 | |
| 4.72 | -9.00 | 3.53 | -9.00 | -16.93 | 340.04 | 45.32 | 245.07 | 0.7524 | 954.1 | 999999 | |
| 4.63 | 5.83 | 3.47 | 4.37 | -18.29 | 339.55 | 44.83 | 243.14 | 0.7526 | 660.4 | 489.5 | |
| 0.00 | 0.60 | 0.00 | 0.44 | -17.81 | 339.04 | 44.32 | 243.53 | 0.7454 | 436.0 | 432.6 | |
| 0.00 | 1.03 | 0.00 | 0.74 | -15.90 | 337.75 | 43.03 | 245.43 | 0.7240 | -544.0 | -417.7 | |
| 0.00 | 0.69 | 0.00 | 0.49 | -18.48 | 336.93 | 42.21 | 241.70 | 0.7260 | -582.0 | -576.6 | |
| 0.51 | 1.72 | 0.37 | 1.23 | -18.63 | 336.76 | 42.04 | 241.43 | 0.7250 | -774.3 | -652.1 | |
| 0.00 | 1.03 | 0.00 | 0.69 | -21.79 | 329.95 | 35.23 | 233.30 | 0.6704 | -565.0 | -479.4 | |
| 0.00 | 1.37 | 0.00 | 0.89 | -22.92 | 326.98 | 32.26 | 229.60 | 0.6479 | -697.0 | -600.3 | |
| 0.00 | 1.20 | 0.00 | 0.78 | -23.38 | 327.07 | 32.35 | 229.08 | 0.6522 | -476.0 | -358.6 | |
| 0.00 | 6.26 | 0.00 | 4.06 | -23.44 | 326.62 | 31.90 | 228.65 | 0.6482 | -527.0 | -655.5 | |
| 0.00 | 2.14 | 0.00 | 1.39 | -24.02 | 326.02 | 31.30 | 227.42 | 0.6468 | -679.0 | -542.6 | |
| 0.00 | 0.86 | 0.00 | 0.55 | -23.42 | 325.75 | 31.03 | 227.95 | 0.6393 | -635.0 | -567.8 | |
| 0.00 | 0.86 | 0.00 | 0.57 | -27.33 | 325.79 | 31.07 | 223.26 | 0.6714 | -587.0 | -492.5 | |
| 0.00 | 0.94 | 0.00 | 0.63 | -29.85 | 322.77 | 28.05 | 217.79 | 0.6680 | -648.0 | -537.9 | |
| 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. | |