SDO HMI 2011-12-07 04:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 52.04 | 195.99 | 38.97 | 146.79 | 7.51 | 132.14 | 47.74 | 280.14 | 0.7450 | -55.7 | -40.3 | |
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back to the solar disc SDO HMI 2011-12-07 04:58:56 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 |
| 16.38 | 94.25 | 13.45 | 77.30 | 7.07 | 137.01 | 52.61 | 278.77 | 0.8001 | -788.2 | -175.7 | |
| 11.09 | -1.00 | 8.91 | -1.00 | 6.86 | 136.05 | 51.66 | 278.62 | 0.7899 | -768.0 | 999999 | |
| 0.00 | 2.56 | 0.00 | 2.05 | 6.51 | 136.00 | 51.60 | 278.17 | 0.7889 | -317.0 | -377.7 | |
| 0.00 | 1.11 | 0.00 | 0.87 | 7.34 | 134.98 | 50.58 | 279.36 | 0.7789 | -592.0 | -452.2 | |
| 0.00 | 0.85 | 0.00 | 0.66 | 5.68 | 134.56 | 50.17 | 277.26 | 0.7726 | -484.0 | -465.5 | |
| 0.00 | 0.34 | 0.00 | 0.24 | 7.14 | 130.28 | 45.88 | 279.76 | 0.7252 | -595.0 | -602.8 | |
| 0.00 | 1.36 | 0.00 | 0.97 | 6.72 | 130.06 | 45.66 | 279.23 | 0.7219 | -605.0 | -503.5 | |
| 0.00 | 1.19 | 0.00 | 0.85 | 7.02 | 129.97 | 45.57 | 279.65 | 0.7213 | -698.0 | -567.3 | |
| 0.00 | 1.28 | 0.00 | 0.90 | 6.90 | 129.53 | 45.13 | 279.56 | 0.7158 | -716.0 | -581.4 | |
| 0.00 | 1.28 | 0.00 | 0.91 | 7.89 | 129.57 | 45.17 | 280.92 | 0.7178 | -563.0 | -463.9 | |
| 0.00 | 1.02 | 0.00 | 0.70 | 8.73 | 127.19 | 42.79 | 282.59 | 0.6904 | 387.0 | 298.7 | |
| 0.00 | 1.19 | 0.00 | 0.81 | 7.53 | 126.79 | 42.39 | 280.95 | 0.6831 | 57.0 | 53.7 | |
| 4.95 | 78.56 | 3.36 | 53.27 | 8.52 | 126.88 | 42.48 | 282.36 | 0.6860 | 732.0 | 149.7 | |
| 0.00 | 1.28 | 0.00 | 0.88 | 12.06 | 127.35 | 42.95 | 287.27 | 0.7002 | 555.0 | 445.5 | |
| 19.11 | -13.00 | 12.91 | -13.00 | 8.01 | 126.65 | 42.25 | 281.67 | 0.6822 | 889.1 | 999999 | |
| 0.51 | 1.96 | 0.34 | 1.31 | 7.86 | 125.86 | 41.47 | 281.62 | 0.6720 | 722.2 | 569.2 | |
| 0.00 | 0.94 | 0.00 | 0.62 | 6.31 | 125.54 | 41.14 | 279.39 | 0.6651 | 530.0 | 423.1 | |
| 0.00 | 1.19 | 0.00 | 0.79 | 8.52 | 125.63 | 41.23 | 282.65 | 0.6704 | -435.0 | -245.4 | |
| 0.00 | 1.79 | 0.00 | 1.17 | 9.54 | 124.15 | 39.75 | 284.56 | 0.6539 | 665.0 | 517.5 | |
| 0.00 | 1.28 | 0.00 | 0.83 | 9.42 | 123.90 | 39.50 | 284.45 | 0.6504 | 784.0 | 624.6 | |
| 0.00 | 1.28 | 0.00 | 0.83 | 9.63 | 123.89 | 39.49 | 284.77 | 0.6508 | 708.0 | 573.7 | |
| 0.00 | 1.28 | 0.00 | 0.83 | 10.53 | 123.44 | 39.04 | 286.28 | 0.6475 | 683.0 | 538.1 | |
| 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. | |