SDO HMI 2011-12-14 15:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.75 | 414.40 | 37.98 | 216.11 | -18.11 | 352.21 | 6.06 | 198.65 | 0.3157 | 1012.3 | 444.8 | |
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back to the solar disc SDO HMI 2011-12-14 15:58:55 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 | 1.36 | 0.00 | 0.72 | -18.77 | 355.26 | 9.12 | 205.92 | 0.3448 | -795.0 | -573.8 | |
| 0.00 | 1.19 | 0.00 | 0.63 | -19.24 | 354.15 | 8.00 | 202.56 | 0.3442 | -763.0 | -593.5 | |
| 48.93 | 306.15 | 25.49 | 159.38 | -17.81 | 352.37 | 6.22 | 199.41 | 0.3118 | 1472.7 | 485.7 | |
| 15.74 | 63.05 | 8.25 | 33.10 | -19.02 | 352.13 | 5.98 | 197.48 | 0.3294 | 1061.6 | 241.2 | |
| 3.74 | 11.49 | 1.96 | 6.00 | -18.59 | 351.49 | 5.34 | 196.10 | 0.3195 | 1186.2 | 770.2 | |
| 0.00 | 4.77 | 0.00 | 2.50 | -19.18 | 351.38 | 5.24 | 195.28 | 0.3284 | 294.0 | 683.1 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -15.15 | 351.21 | 5.06 | 198.95 | 0.2634 | -788.0 | -607.4 | |
| 0.68 | 9.19 | 0.36 | 4.82 | -19.58 | 351.27 | 5.12 | 194.64 | 0.3344 | 701.4 | 720.8 | |
| 1.96 | -8.00 | 1.03 | -8.00 | -19.43 | 351.14 | 4.99 | 194.40 | 0.3314 | 1050.9 | 999999 | |
| 1.70 | -8.00 | 0.89 | -8.00 | -19.55 | 350.98 | 4.84 | 193.88 | 0.3327 | 971.0 | 999999 | |
| 0.00 | 0.85 | 0.00 | 0.44 | -18.78 | 350.80 | 4.66 | 193.99 | 0.3196 | 771.0 | 651.3 | |
| 0.00 | 2.72 | 0.00 | 1.40 | -15.39 | 350.60 | 4.45 | 196.54 | 0.2641 | -879.0 | -733.9 | |
| 0.00 | 1.02 | 0.00 | 0.54 | -20.02 | 350.71 | 4.57 | 192.81 | 0.3392 | 711.0 | 600.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | -20.52 | 350.67 | 4.52 | 192.34 | 0.3471 | 620.0 | 509.1 | |
| 0.00 | 2.89 | 0.00 | 1.52 | -19.77 | 350.61 | 4.47 | 192.71 | 0.3348 | 832.0 | 695.2 | |
| 0.00 | 2.81 | 0.00 | 1.48 | -20.18 | 350.50 | 4.35 | 192.12 | 0.3410 | 827.0 | 749.6 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -19.83 | 350.46 | 4.31 | 192.24 | 0.3353 | 882.0 | 699.9 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -16.07 | 350.27 | 4.13 | 194.72 | 0.2736 | -929.0 | -710.6 | |
| 0.00 | 0.77 | 0.00 | 0.40 | -18.06 | 350.23 | 4.08 | 192.84 | 0.3058 | 507.0 | 356.2 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -19.49 | 350.20 | 4.05 | 191.74 | 0.3289 | 939.0 | 756.9 | |
| 0.00 | 1.11 | 0.00 | 0.58 | -20.37 | 350.03 | 3.89 | 190.74 | 0.3425 | 892.0 | 616.8 | |
| 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. | |