SDO HMI 2011-11-19 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.90 | 46.62 | 9.15 | 39.83 | 7.59 | 265.40 | -54.59 | 82.36 | 0.8167 | -361.3 | -264.4 | |
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back to the solar disc SDO HMI 2011-11-19 07:58:57 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 | 1.20 | 0.00 | 1.01 | 8.58 | 266.20 | -53.80 | 81.11 | 0.8098 | 722.0 | 467.4 | |
| 10.56 | 36.40 | 8.86 | 30.51 | 7.44 | 266.16 | -53.83 | 82.51 | 0.8096 | -764.1 | -361.6 | |
| 0.00 | 1.63 | 0.00 | 1.38 | 8.72 | 265.76 | -54.24 | 80.97 | 0.8144 | 492.0 | 392.8 | |
| 0.34 | 1.12 | 0.29 | 0.95 | 8.45 | 265.71 | -54.28 | 81.31 | 0.8147 | 661.0 | 556.1 | |
| 0.00 | 0.94 | 0.00 | 0.82 | 9.16 | 264.71 | -55.28 | 80.50 | 0.8249 | -286.0 | -289.1 | |
| 0.00 | 0.77 | 0.00 | 0.67 | 9.28 | 264.63 | -55.36 | 80.37 | 0.8258 | -503.0 | -443.6 | |
| 0.00 | 0.60 | 0.00 | 0.53 | 9.99 | 264.40 | -55.59 | 79.52 | 0.8285 | -192.0 | -291.4 | |
| 0.00 | 1.12 | 0.00 | 0.97 | 5.55 | 264.76 | -55.23 | 84.89 | 0.8231 | -449.0 | -325.6 | |
| 0.00 | 1.55 | 0.00 | 1.52 | 6.85 | 260.11 | -59.88 | 83.46 | 0.8665 | -91.0 | -177.6 | |
| 0.00 | 1.29 | 0.00 | 1.47 | 8.00 | 255.56 | -64.44 | 82.27 | 0.9034 | -334.0 | -264.9 | |
| 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. | |