SDO HMI 2011-12-02 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.11 | 72.80 | 18.32 | 40.33 | 20.14 | 125.38 | -18.34 | 41.22 | 0.4487 | -9.2 | 212.3 | |
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back to the solar disc SDO HMI 2011-12-02 16:58:56 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 |
| 0.00 | 1.11 | 0.00 | 0.58 | 19.08 | 141.79 | -1.93 | 5.77 | 0.3178 | 696.0 | 506.7 | |
| 0.00 | 0.77 | 0.00 | 0.40 | 20.55 | 140.95 | -2.77 | 7.59 | 0.3435 | 801.0 | 601.0 | |
| 3.24 | 19.38 | 1.78 | 10.66 | 20.24 | 126.83 | -16.89 | 39.18 | 0.4333 | -1046.2 | -731.8 | |
| 7.77 | -3.00 | 4.27 | -3.00 | 20.36 | 126.55 | -17.17 | 39.43 | 0.4375 | -962.8 | 999999 | |
| 3.41 | 4.01 | 1.88 | 2.21 | 20.36 | 126.26 | -17.46 | 39.90 | 0.4405 | -714.7 | -536.6 | |
| 0.00 | 1.88 | 0.00 | 1.04 | 20.39 | 126.02 | -17.70 | 40.22 | 0.4432 | -336.0 | -295.7 | |
| 3.67 | 4.52 | 2.03 | 2.50 | 20.71 | 125.82 | -17.90 | 40.04 | 0.4489 | -763.3 | -510.1 | |
| 7.17 | 9.05 | 3.98 | 5.03 | 20.86 | 125.33 | -18.39 | 40.53 | 0.4555 | -844.7 | -662.9 | |
| 0.00 | 1.02 | 0.00 | 0.56 | 19.51 | 125.50 | -18.22 | 42.42 | 0.4388 | 814.0 | 523.6 | |
| 0.00 | 1.62 | 0.00 | 0.91 | 20.48 | 124.01 | -19.71 | 43.02 | 0.4650 | 534.0 | 565.3 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 21.43 | 123.78 | -19.94 | 41.88 | 0.4775 | 798.0 | 560.4 | |
| 0.00 | 1.45 | 0.00 | 0.81 | 19.38 | 124.02 | -19.70 | 44.77 | 0.4534 | 452.0 | 370.9 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 19.20 | 123.91 | -19.81 | 45.23 | 0.4527 | 868.0 | 686.0 | |
| 0.00 | 1.54 | 0.00 | 0.86 | 19.92 | 123.78 | -19.93 | 44.23 | 0.4615 | 811.0 | 722.9 | |
| 0.00 | 1.45 | 0.00 | 0.82 | 20.76 | 123.43 | -20.28 | 43.36 | 0.4741 | 777.0 | 592.8 | |
| 0.85 | 3.33 | 0.48 | 1.87 | 20.51 | 123.44 | -20.28 | 43.76 | 0.4714 | 840.3 | 770.1 | |
| 0.00 | 2.73 | 0.00 | 1.53 | 19.91 | 123.48 | -20.24 | 44.64 | 0.4648 | 911.0 | 724.9 | |
| 4.95 | 16.47 | 2.76 | 9.17 | 19.20 | 123.41 | -20.31 | 45.92 | 0.4582 | 955.9 | 697.1 | |
| 2.05 | -18.00 | 1.14 | -18.00 | 19.63 | 123.25 | -20.47 | 45.41 | 0.4644 | 826.0 | 999999 | |
| 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. | |