SDO HMI 2011-11-20 19:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.26 | 66.69 | 9.11 | 40.50 | 7.54 | 265.18 | -35.04 | 80.09 | 0.5798 | -795.7 | -502.3 | |
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back to the solar disc SDO HMI 2011-11-20 19:58:57 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 |
| 15.26 | 44.49 | 9.11 | 26.56 | 7.46 | 266.54 | -33.68 | 79.92 | 0.5607 | -1152.5 | -467.0 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 5.77 | 265.41 | -34.81 | 83.10 | 0.5743 | -774.0 | -533.0 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 5.95 | 265.36 | -34.86 | 82.79 | 0.5752 | -493.0 | -381.8 | |
| 0.00 | 0.60 | 0.00 | 0.37 | 9.57 | 264.90 | -35.32 | 76.68 | 0.5881 | -801.0 | -710.3 | |
| 0.00 | 1.03 | 0.00 | 0.63 | 9.69 | 264.78 | -35.44 | 76.52 | 0.5901 | -682.0 | -580.5 | |
| 0.00 | 1.29 | 0.00 | 0.79 | 5.81 | 264.49 | -35.73 | 83.15 | 0.5873 | -729.0 | -586.9 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 5.53 | 264.25 | -35.96 | 83.64 | 0.5904 | -632.0 | -516.3 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 6.27 | 263.87 | -36.35 | 82.45 | 0.5966 | -597.0 | -508.9 | |
| 0.00 | 0.86 | 0.00 | 0.53 | 5.23 | 263.76 | -36.46 | 84.21 | 0.5971 | -576.0 | -490.6 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 6.11 | 263.58 | -36.64 | 82.75 | 0.6004 | -714.0 | -627.0 | |
| 0.00 | 1.46 | 0.00 | 0.90 | 6.35 | 263.41 | -36.81 | 82.38 | 0.6030 | -726.0 | -608.8 | |
| 0.00 | 1.54 | 0.00 | 0.96 | 5.99 | 263.29 | -36.93 | 82.99 | 0.6043 | -583.0 | -470.8 | |
| 0.00 | 1.11 | 0.00 | 0.70 | 7.82 | 262.71 | -37.51 | 80.08 | 0.6147 | -745.0 | -606.7 | |
| 0.00 | 1.29 | 0.00 | 0.81 | 7.41 | 261.92 | -38.30 | 80.87 | 0.6248 | -730.0 | -646.7 | |
| 0.00 | 0.86 | 0.00 | 0.54 | 7.85 | 261.68 | -38.54 | 80.21 | 0.6286 | -594.0 | -460.6 | |
| 0.00 | 1.63 | 0.00 | 1.04 | 8.41 | 261.15 | -39.06 | 79.43 | 0.6365 | -791.0 | -669.8 | |
| 0.00 | 0.51 | 0.00 | 0.33 | 6.95 | 261.31 | -38.91 | 81.69 | 0.6323 | -596.0 | -477.5 | |
| 0.00 | 0.77 | 0.00 | 0.49 | 7.34 | 261.24 | -38.98 | 81.10 | 0.6339 | -434.0 | -419.8 | |
| 0.00 | 0.86 | 0.00 | 0.56 | 9.88 | 260.29 | -39.92 | 77.32 | 0.6504 | -603.0 | -541.3 | |
| 0.00 | 1.20 | 0.00 | 0.80 | 12.35 | 259.28 | -40.94 | 73.87 | 0.6686 | -589.0 | -496.3 | |
| 0.00 | 0.51 | 0.00 | 0.33 | 6.00 | 260.01 | -40.21 | 83.34 | 0.6488 | -395.0 | -431.3 | |
| 0.00 | 1.46 | 0.00 | 0.97 | 12.43 | 258.98 | -41.24 | 73.82 | 0.6726 | -676.0 | -541.5 | |
| 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. | |