SDO HMI 2011-11-12 17:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65.29 | 407.11 | 34.76 | 216.86 | 16.14 | 64.26 | 17.48 | 308.16 | 0.3693 | -1062.4 | -441.8 | |
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back to the solar disc SDO HMI 2011-11-12 17:58:58 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 | 0.86 | 0.00 | 0.48 | 21.24 | 67.24 | 20.46 | 313.89 | 0.4540 | -711.0 | -629.7 | |
| 1.72 | 383.13 | 0.92 | 204.08 | 15.77 | 65.04 | 18.25 | 306.22 | 0.3752 | -891.3 | -453.3 | |
| 0.00 | 0.95 | 0.00 | 0.51 | 19.17 | 64.80 | 18.01 | 313.61 | 0.4052 | -645.0 | -574.8 | |
| 60.82 | -2.00 | 32.40 | -2.00 | 16.02 | 64.44 | 17.66 | 307.64 | 0.3699 | -1450.2 | 999999 | |
| 1.03 | -2.00 | 0.55 | -2.00 | 15.72 | 63.84 | 17.05 | 307.90 | 0.3593 | -1128.8 | 999999 | |
| 0.00 | 1.29 | 0.00 | 0.69 | 18.63 | 63.76 | 16.97 | 314.19 | 0.3874 | -798.0 | -617.9 | |
| 0.00 | 2.84 | 0.00 | 1.51 | 17.53 | 63.52 | 16.73 | 312.36 | 0.3731 | -971.0 | -828.2 | |
| 0.00 | 1.72 | 0.00 | 0.91 | 15.16 | 63.02 | 16.23 | 307.88 | 0.3434 | -850.0 | -549.2 | |
| 0.00 | 1.03 | 0.00 | 0.55 | 15.68 | 63.03 | 16.24 | 309.08 | 0.3485 | -736.0 | -608.2 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 23.42 | 63.05 | 16.26 | 323.57 | 0.4345 | -805.0 | -663.6 | |
| 0.00 | 2.75 | 0.00 | 1.46 | 17.70 | 62.36 | 15.58 | 314.66 | 0.3613 | -834.0 | -627.1 | |
| 1.72 | 2.49 | 0.89 | 1.29 | 11.03 | 61.17 | 14.39 | 299.58 | 0.2817 | 942.3 | 881.4 | |
| 0.00 | 1.12 | 0.00 | 0.61 | 22.97 | 61.35 | 14.57 | 325.77 | 0.4134 | -691.0 | -560.2 | |
| 0.00 | 0.77 | 0.00 | 0.43 | 25.51 | 61.38 | 14.60 | 329.22 | 0.4463 | -609.0 | -506.3 | |
| 0.00 | 2.06 | 0.00 | 1.07 | 13.85 | 59.26 | 12.48 | 311.65 | 0.2820 | 786.0 | 645.7 | |
| 0.00 | 1.20 | 0.00 | 0.63 | 18.54 | 59.47 | 12.69 | 321.98 | 0.3395 | 737.0 | 584.7 | |
| 0.00 | 1.98 | 0.00 | 1.09 | 26.59 | 57.30 | 10.52 | 337.72 | 0.4323 | -740.0 | -519.9 | |
| 0.00 | 0.86 | 0.00 | 0.46 | 22.37 | 55.42 | 8.64 | 337.14 | 0.3591 | 767.0 | 689.0 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 15.47 | 54.60 | 7.82 | 328.44 | 0.2517 | 823.0 | 627.8 | |
| 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. | |