SDO HMI 2011-11-13 18:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.41 | 363.87 | 30.45 | 214.97 | 16.19 | 63.88 | 30.83 | 295.57 | 0.5479 | -849.8 | -370.2 | |
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back to the solar disc SDO HMI 2011-11-13 18:58:58 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 | 0.69 | 0.00 | 0.42 | 18.74 | 66.58 | 33.53 | 298.06 | 0.5950 | -612.0 | -518.1 | |
| 0.00 | 1.46 | 0.00 | 0.89 | 18.93 | 65.31 | 32.26 | 299.13 | 0.5802 | -574.0 | -461.1 | |
| 0.00 | 1.46 | 0.00 | 0.88 | 18.75 | 65.01 | 31.96 | 299.03 | 0.5755 | -642.0 | -502.6 | |
| 49.78 | 343.66 | 29.49 | 203.40 | 16.04 | 64.20 | 31.15 | 295.03 | 0.5508 | -1289.6 | -401.5 | |
| 1.63 | -4.00 | 0.96 | -4.00 | 15.85 | 63.51 | 30.47 | 295.10 | 0.5408 | -1056.7 | 999999 | |
| 0.00 | 1.38 | 0.00 | 0.80 | 15.68 | 62.85 | 29.80 | 295.23 | 0.5310 | -531.0 | -347.6 | |
| 0.00 | 2.24 | 0.00 | 1.29 | 14.08 | 62.36 | 29.31 | 292.63 | 0.5165 | -924.0 | -675.5 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 17.95 | 61.59 | 28.55 | 300.07 | 0.5274 | -805.0 | -575.4 | |
| 0.00 | 1.89 | 0.00 | 1.06 | 18.24 | 56.84 | 23.79 | 304.80 | 0.4685 | 762.0 | 673.4 | |
| 0.00 | 1.03 | 0.00 | 0.58 | 17.96 | 56.80 | 23.75 | 304.32 | 0.4658 | 764.0 | 576.3 | |
| 0.00 | 1.72 | 0.00 | 0.97 | 21.23 | 56.03 | 22.98 | 310.96 | 0.4840 | 798.0 | 626.2 | |
| 0.00 | 1.12 | 0.00 | 0.63 | 20.49 | 55.91 | 22.86 | 309.82 | 0.4759 | 648.0 | 538.8 | |
| 0.00 | 2.75 | 0.00 | 1.54 | 21.70 | 54.49 | 21.44 | 313.58 | 0.4708 | 882.0 | 617.9 | |
| 0.00 | 1.29 | 0.00 | 0.73 | 22.70 | 54.65 | 21.60 | 315.01 | 0.4824 | 418.0 | 352.8 | |
| 0.00 | 1.46 | 0.00 | 0.80 | 20.77 | 52.22 | 19.17 | 315.01 | 0.4361 | 689.0 | 525.6 | |
| 0.00 | 0.52 | 0.00 | 0.28 | 20.31 | 49.70 | 16.65 | 318.04 | 0.4036 | 399.0 | 489.2 | |
| 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. | |