SDO HMI 2011-03-07 04:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.33 | 78.39 | 15.49 | 90.77 | -22.59 | 182.32 | 65.66 | 248.39 | 0.9065 | 67.4 | 177.5 | |
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back to the solar disc SDO HMI 2011-03-07 04:58:59 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 | 0.78 | 0.00 | 0.99 | -17.27 | 184.84 | 68.17 | 254.27 | 0.9226 | -244.0 | -204.3 | |
| 0.00 | 2.16 | 0.00 | 2.59 | -21.41 | 183.13 | 66.47 | 249.73 | 0.9117 | 286.0 | 188.6 | |
| 0.00 | 2.34 | 0.00 | 2.72 | -20.83 | 182.46 | 65.79 | 250.36 | 0.9069 | 139.0 | 210.1 | |
| 1.12 | 1.99 | 1.33 | 2.35 | -21.32 | 182.81 | 66.15 | 249.82 | 0.9095 | 552.5 | 449.7 | |
| 2.34 | 2.94 | 2.75 | 3.47 | -21.58 | 182.73 | 66.06 | 249.53 | 0.9090 | 623.2 | 528.1 | |
| 3.55 | 37.12 | 4.21 | 43.65 | -22.00 | 182.95 | 66.29 | 249.08 | 0.9106 | 429.8 | 357.6 | |
| 2.25 | -6.00 | 2.68 | -6.00 | -22.37 | 183.06 | 66.39 | 248.67 | 0.9114 | 318.2 | 999999 | |
| 0.00 | 4.76 | 0.00 | 5.62 | -23.24 | 182.75 | 66.09 | 247.71 | 0.9096 | 423.0 | 213.4 | |
| 0.00 | 0.95 | 0.00 | 1.11 | -23.45 | 182.25 | 65.58 | 247.45 | 0.9063 | 454.0 | 343.1 | |
| 0.00 | 3.72 | 0.00 | 4.26 | -23.22 | 181.79 | 65.12 | 247.68 | 0.9030 | 1.0 | -22.8 | |
| 0.00 | 3.63 | 0.00 | 4.14 | -24.00 | 181.67 | 65.01 | 246.81 | 0.9026 | 465.0 | 260.7 | |
| 0.00 | 1.47 | 0.00 | 1.65 | -23.65 | 181.11 | 64.44 | 247.17 | 0.8985 | -497.0 | -388.3 | |
| 4.07 | 11.42 | 4.52 | 12.72 | -24.03 | 180.85 | 64.19 | 246.73 | 0.8969 | -454.1 | -140.7 | |
| 0.00 | 0.95 | 0.00 | 1.02 | -22.85 | 179.67 | 63.00 | 247.97 | 0.8877 | -420.0 | -384.3 | |
| 0.00 | 0.95 | 0.00 | 1.05 | -24.28 | 180.56 | 63.90 | 246.42 | 0.8950 | -348.0 | -264.0 | |
| 0.00 | 0.87 | 0.00 | 0.93 | -23.57 | 179.77 | 63.11 | 247.16 | 0.8889 | -483.0 | -408.5 | |
| 0.00 | 0.61 | 0.00 | 0.65 | -23.93 | 180.02 | 63.35 | 246.78 | 0.8909 | -385.0 | -415.6 | |
| 0.00 | 1.73 | 0.00 | 1.85 | -23.83 | 179.71 | 63.05 | 246.86 | 0.8886 | -529.0 | -498.0 | |
| 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. | |