SDO HMI 2011-12-05 13:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.92 | 84.10 | 35.92 | 104.30 | 18.79 | 170.89 | 65.05 | 290.48 | 0.9158 | -39.4 | 66.8 | |
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back to the solar disc SDO HMI 2011-12-05 13:58:56 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 |
| 5.89 | 18.85 | 8.96 | 29.11 | 18.93 | 175.90 | 70.06 | 289.92 | 0.9473 | -425.1 | 174.7 | |
| 0.00 | 1.11 | 0.00 | 1.66 | 19.21 | 175.43 | 69.59 | 290.28 | 0.9450 | -449.0 | -463.5 | |
| 0.00 | 0.77 | 0.00 | 1.14 | 19.05 | 175.29 | 69.45 | 290.13 | 0.9441 | -549.0 | -530.3 | |
| 6.14 | 9.21 | 8.45 | 12.68 | 18.97 | 173.56 | 67.72 | 290.25 | 0.9343 | -420.7 | -265.0 | |
| 0.00 | 2.13 | 0.00 | 2.65 | 18.32 | 171.15 | 65.32 | 289.88 | 0.9189 | -608.0 | -434.4 | |
| 0.00 | 3.24 | 0.00 | 3.86 | 17.52 | 170.08 | 64.24 | 289.16 | 0.9110 | -529.0 | -417.2 | |
| 2.56 | 4.69 | 3.07 | 5.63 | 17.92 | 170.21 | 64.37 | 289.58 | 0.9123 | -514.5 | -430.6 | |
| 0.00 | 0.77 | 0.00 | 0.93 | 19.11 | 170.24 | 64.40 | 290.86 | 0.9137 | -382.0 | -350.2 | |
| 0.00 | 0.51 | 0.00 | 0.61 | 20.56 | 169.66 | 63.82 | 292.53 | 0.9115 | 210.0 | 175.7 | |
| 0.00 | 1.62 | 0.00 | 1.81 | 18.65 | 168.03 | 62.19 | 290.72 | 0.8979 | 376.0 | 225.2 | |
| 3.07 | 4.26 | 3.37 | 4.68 | 18.18 | 167.60 | 61.77 | 290.28 | 0.8942 | 312.6 | 165.9 | |
| 9.30 | 33.18 | 9.98 | 35.56 | 18.87 | 166.78 | 60.95 | 291.18 | 0.8891 | 638.7 | 233.7 | |
| 1.96 | 3.33 | 2.09 | 3.54 | 19.34 | 166.43 | 60.60 | 291.77 | 0.8871 | 554.5 | 535.4 | |
| 0.00 | 0.43 | 0.00 | 0.44 | 20.13 | 165.53 | 59.69 | 292.83 | 0.8815 | 559.0 | 533.4 | |
| 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. | |