SDO HMI 2011-11-26 22:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.24 | 23.52 | 7.04 | 17.62 | 8.95 | 267.66 | 48.18 | 280.72 | 0.7502 | -540.4 | -361.7 | |
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back to the solar disc SDO HMI 2011-11-26 22:58:56 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 |
| 0.51 | 1.28 | 0.42 | 1.06 | 10.04 | 272.34 | 52.86 | 281.46 | 0.8032 | -631.0 | -514.2 | |
| 0.00 | 2.48 | 0.00 | 1.99 | 8.21 | 271.12 | 51.64 | 279.30 | 0.7887 | 671.0 | 490.7 | |
| 1.80 | 2.57 | 1.46 | 2.08 | 10.45 | 271.39 | 51.91 | 282.09 | 0.7939 | -545.8 | -468.3 | |
| 4.71 | 10.09 | 3.50 | 7.52 | 8.25 | 267.49 | 48.01 | 279.76 | 0.7487 | -627.5 | -582.7 | |
| 2.22 | -4.00 | 1.66 | -4.00 | 8.49 | 267.53 | 48.05 | 280.07 | 0.7494 | -594.5 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.77 | 9.59 | 267.64 | 48.16 | 281.52 | 0.7520 | -646.0 | -556.4 | |
| 0.00 | 0.94 | 0.00 | 0.69 | 8.74 | 266.59 | 47.11 | 280.54 | 0.7390 | -684.0 | -566.9 | |
| 0.00 | 1.20 | 0.00 | 0.88 | 10.30 | 266.61 | 47.13 | 282.63 | 0.7413 | -637.0 | -503.6 | |
| 0.00 | 1.11 | 0.00 | 0.77 | 9.30 | 263.67 | 44.19 | 281.79 | 0.7051 | -734.0 | -606.7 | |
| 0.00 | 1.45 | 0.00 | 1.00 | 7.76 | 263.19 | 43.72 | 279.67 | 0.6970 | -494.0 | -561.0 | |
| 0.00 | 1.37 | 0.00 | 0.86 | 10.40 | 256.87 | 37.39 | 285.04 | 0.6208 | -727.0 | -601.2 | |
| 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. | |