SDO HMI 2011-03-05 10:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.64 | 28.37 | 5.88 | 19.22 | -22.98 | 181.42 | 41.69 | 243.81 | 0.6845 | 124.9 | -44.8 | |
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back to the solar disc SDO HMI 2011-03-05 10:58:59 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 | 1.21 | 0.00 | 0.88 | -22.14 | 186.14 | 46.40 | 246.38 | 0.7345 | 439.0 | 383.7 | |
| 3.54 | 4.67 | 2.43 | 3.21 | -22.45 | 182.50 | 42.77 | 244.95 | 0.6951 | 645.4 | 551.2 | |
| 2.51 | 2.94 | 1.72 | 2.01 | -22.18 | 182.35 | 42.62 | 245.28 | 0.6926 | 696.3 | 635.8 | |
| 0.00 | 3.20 | 0.00 | 2.18 | -22.24 | 182.03 | 42.29 | 245.10 | 0.6891 | 757.0 | 712.6 | |
| 0.00 | 1.82 | 0.00 | 1.24 | -22.85 | 182.22 | 42.48 | 244.30 | 0.6930 | 498.0 | 428.3 | |
| 0.00 | 0.95 | 0.00 | 0.65 | -23.07 | 182.21 | 42.48 | 243.99 | 0.6937 | 561.0 | 509.1 | |
| 0.00 | 1.56 | 0.00 | 1.06 | -23.43 | 181.61 | 41.88 | 243.28 | 0.6881 | -341.0 | -301.0 | |
| 1.38 | 1.82 | 0.93 | 1.22 | -23.63 | 180.69 | 40.95 | 242.66 | 0.6783 | -503.1 | -353.4 | |
| 0.00 | 0.86 | 0.00 | 0.58 | -23.55 | 180.45 | 40.71 | 242.68 | 0.6753 | -704.0 | -604.3 | |
| 0.00 | 1.90 | 0.00 | 1.27 | -23.83 | 180.20 | 40.47 | 242.20 | 0.6735 | -554.0 | -392.6 | |
| 0.00 | 1.30 | 0.00 | 0.87 | -24.60 | 179.94 | 40.21 | 240.99 | 0.6735 | -551.0 | -431.5 | |
| 1.21 | 6.14 | 0.80 | 4.05 | -23.38 | 179.40 | 39.67 | 242.52 | 0.6627 | -837.3 | -713.5 | |
| 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. | |