SDO HMI 2011-11-17 09:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.97 | 185.61 | 48.64 | 217.41 | -23.74 | 284.12 | -61.15 | 117.83 | 0.9068 | 271.9 | 147.5 | |
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back to the solar disc SDO HMI 2011-11-17 09:58:57 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 |
| 0.86 | 139.93 | 0.96 | 153.85 | -24.43 | 285.92 | -59.34 | 119.01 | 0.8974 | 219.4 | 240.1 | |
| 24.22 | -1.00 | 26.67 | -1.00 | -23.73 | 286.07 | -59.20 | 118.30 | 0.8949 | 661.4 | 999999 | |
| 3.78 | -1.00 | 4.22 | -1.00 | -23.88 | 285.63 | -59.63 | 118.34 | 0.8982 | -151.6 | 999999 | |
| 0.00 | 2.23 | 0.00 | 2.60 | -23.38 | 284.24 | -61.02 | 117.43 | 0.9065 | 479.0 | 300.9 | |
| 5.41 | 12.88 | 6.56 | 15.73 | -23.40 | 282.99 | -62.27 | 117.13 | 0.9145 | 323.6 | -159.4 | |
| 0.94 | -5.00 | 1.16 | -5.00 | -23.35 | 282.61 | -62.66 | 116.98 | 0.9168 | -251.2 | 999999 | |
| 0.00 | 6.44 | 0.00 | 8.07 | -23.09 | 281.97 | -63.29 | 116.55 | 0.9203 | -230.0 | -174.4 | |
| 0.00 | 0.94 | 0.00 | 1.26 | -24.30 | 280.58 | -64.69 | 117.49 | 0.9304 | -659.0 | -576.6 | |
| 0.00 | 1.03 | 0.00 | 1.30 | -22.80 | 281.78 | -63.48 | 116.20 | 0.9210 | 464.0 | 340.7 | |
| 0.00 | 0.26 | 0.00 | 0.33 | -22.75 | 281.61 | -63.65 | 116.10 | 0.9219 | 348.0 | 285.0 | |
| 0.00 | 1.37 | 0.00 | 1.88 | -24.32 | 280.01 | -65.25 | 117.39 | 0.9336 | -569.0 | -358.6 | |
| 0.00 | 0.94 | 0.00 | 1.34 | -24.33 | 279.04 | -66.22 | 117.18 | 0.9389 | -246.0 | -222.6 | |
| 0.00 | 4.04 | 0.00 | 6.43 | -24.31 | 276.57 | -68.69 | 116.66 | 0.9514 | -237.0 | -149.6 | |
| 1.46 | 3.61 | 2.26 | 5.58 | -23.90 | 276.96 | -68.31 | 116.31 | 0.9491 | -384.6 | -261.3 | |
| 2.58 | 3.95 | 4.10 | 6.30 | -24.02 | 276.46 | -68.80 | 116.34 | 0.9517 | -289.6 | -108.7 | |
| 1.72 | 7.99 | 2.71 | 12.74 | -23.65 | 276.61 | -68.65 | 115.99 | 0.9505 | -346.1 | 72.8 | |
| 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. | |