SDO HMI 2011-05-02 03:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.27 | 60.15 | 16.75 | 52.49 | 17.09 | 46.37 | -51.92 | 65.97 | 0.8256 | -137.3 | -91.4 | |
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back to the solar disc SDO HMI 2011-05-02 03:59:07 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 | 10.26 | 0.00 | 8.79 | 18.12 | 47.57 | -50.71 | 64.36 | 0.8182 | -411.0 | -280.0 | |
| 1.34 | 2.86 | 1.14 | 2.42 | 17.11 | 47.67 | -50.62 | 65.49 | 0.8141 | -528.8 | -374.1 | |
| 0.00 | 1.25 | 0.00 | 1.08 | 18.31 | 47.09 | -51.20 | 64.32 | 0.8231 | -439.0 | -272.4 | |
| 2.59 | 25.79 | 2.19 | 21.99 | 16.63 | 47.59 | -50.69 | 66.08 | 0.8133 | -675.7 | -367.8 | |
| 0.62 | -4.00 | 0.53 | -4.00 | 16.40 | 47.68 | -50.61 | 66.32 | 0.8118 | -731.7 | 999999 | |
| 9.37 | -4.00 | 8.02 | -4.00 | 16.41 | 47.02 | -51.27 | 66.55 | 0.8179 | -626.5 | 999999 | |
| 0.62 | 1.52 | 0.54 | 1.32 | 16.35 | 46.33 | -51.96 | 66.85 | 0.8240 | -309.4 | -52.8 | |
| 1.87 | 2.95 | 1.69 | 2.66 | 18.50 | 45.39 | -52.90 | 64.71 | 0.8386 | 569.7 | 506.2 | |
| 0.36 | 1.70 | 0.31 | 1.48 | 16.66 | 46.06 | -52.23 | 66.59 | 0.8274 | -187.5 | -26.9 | |
| 0.00 | 0.89 | 0.00 | 0.78 | 16.50 | 45.96 | -52.33 | 66.81 | 0.8278 | -283.0 | -217.1 | |
| 0.00 | 0.89 | 0.00 | 0.79 | 16.97 | 45.62 | -52.67 | 66.38 | 0.8322 | -311.0 | -236.1 | |
| 0.00 | 0.98 | 0.00 | 0.89 | 17.15 | 44.80 | -53.48 | 66.45 | 0.8398 | 663.0 | 547.9 | |
| 1.52 | 2.32 | 1.39 | 2.12 | 17.04 | 44.47 | -53.81 | 66.68 | 0.8424 | 582.1 | 447.7 | |
| 0.00 | 1.87 | 0.00 | 1.76 | 18.57 | 43.79 | -54.50 | 65.18 | 0.8523 | 656.0 | 490.7 | |
| 0.00 | 0.98 | 0.00 | 0.92 | 18.31 | 43.69 | -54.60 | 65.50 | 0.8525 | 523.0 | 400.3 | |
| 0.00 | 2.05 | 0.00 | 1.87 | 16.06 | 44.23 | -54.06 | 67.88 | 0.8419 | 612.0 | 486.3 | |
| 0.00 | 1.25 | 0.00 | 1.16 | 16.92 | 43.82 | -54.47 | 67.03 | 0.8477 | 601.0 | 492.4 | |
| 0.00 | 0.98 | 0.00 | 0.92 | 16.95 | 43.26 | -55.03 | 67.17 | 0.8526 | 446.0 | 373.7 | |
| 0.98 | 1.61 | 0.94 | 1.54 | 17.60 | 42.68 | -55.61 | 66.62 | 0.8589 | 285.4 | 275.9 | |
| 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. | |