SDO HMI 2011-12-07 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.16 | 205.54 | 37.13 | 153.18 | 7.49 | 132.45 | 47.51 | 280.14 | 0.7424 | -46.1 | -52.2 | |
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back to the solar disc SDO HMI 2011-12-07 03:58:56 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 |
| 16.21 | 106.70 | 13.14 | 86.32 | 7.04 | 136.96 | 52.02 | 278.80 | 0.7939 | -780.1 | -196.6 | |
| 9.98 | -1.00 | 7.92 | -1.00 | 6.87 | 136.02 | 51.08 | 278.68 | 0.7837 | -794.1 | 999999 | |
| 0.00 | 1.36 | 0.00 | 1.05 | 5.68 | 134.55 | 49.61 | 277.31 | 0.7664 | -678.0 | -529.4 | |
| 0.00 | 0.85 | 0.00 | 0.65 | 5.12 | 134.26 | 49.32 | 276.61 | 0.7627 | 359.0 | 238.6 | |
| 0.00 | 1.19 | 0.00 | 0.90 | 6.72 | 133.72 | 48.78 | 278.78 | 0.7582 | -534.0 | -515.4 | |
| 0.00 | 0.94 | 0.00 | 0.66 | 6.76 | 130.09 | 45.15 | 279.34 | 0.7159 | -521.0 | -462.7 | |
| 0.00 | 1.02 | 0.00 | 0.72 | 7.02 | 129.96 | 45.01 | 279.74 | 0.7146 | -691.0 | -569.1 | |
| 0.00 | 1.11 | 0.00 | 0.79 | 9.62 | 130.09 | 45.14 | 283.31 | 0.7205 | -492.0 | -444.0 | |
| 0.00 | 2.13 | 0.00 | 1.50 | 7.89 | 129.57 | 44.62 | 281.02 | 0.7112 | -688.0 | -467.9 | |
| 0.00 | 0.85 | 0.00 | 0.61 | 12.24 | 129.66 | 44.71 | 287.00 | 0.7213 | -487.0 | -444.5 | |
| 4.44 | 81.88 | 2.98 | 55.07 | 8.52 | 126.89 | 41.95 | 282.47 | 0.6794 | 717.7 | 172.5 | |
| 0.00 | 1.19 | 0.00 | 0.81 | 10.47 | 127.15 | 42.20 | 285.22 | 0.6870 | 674.0 | 517.2 | |
| 19.53 | -11.00 | 13.09 | -11.00 | 8.01 | 126.71 | 41.76 | 281.77 | 0.6761 | 873.9 | 999999 | |
| 0.00 | 1.54 | 0.00 | 1.02 | 7.86 | 125.85 | 40.91 | 281.75 | 0.6649 | 751.0 | 658.2 | |
| 0.00 | 1.28 | 0.00 | 0.83 | 9.51 | 124.11 | 39.16 | 284.69 | 0.6462 | 708.0 | 612.1 | |
| 0.00 | 0.77 | 0.00 | 0.50 | 9.45 | 123.91 | 38.96 | 284.66 | 0.6434 | 743.0 | 658.6 | |
| 0.00 | 1.02 | 0.00 | 0.66 | 9.60 | 123.89 | 38.94 | 284.89 | 0.6436 | 745.0 | 644.2 | |
| 0.00 | 1.71 | 0.00 | 1.09 | 10.68 | 123.12 | 38.17 | 286.80 | 0.6367 | 715.0 | 546.3 | |
| 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. | |