SDO HMI 2011-08-06 23:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.32 | 0.00 | 12.49 | 19.42 | 222.66 | -34.43 | 64.96 | 0.5889 | -252.0 | -245.2 | |
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back to the solar disc SDO HMI 2011-08-06 23:59:10 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 | 1.08 | 0.00 | 0.64 | 19.31 | 226.34 | -30.75 | 63.40 | 0.5417 | -659.0 | -556.0 | |
| 0.00 | 0.72 | 0.00 | 0.43 | 20.68 | 225.43 | -31.66 | 61.60 | 0.5604 | -629.0 | -485.0 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 20.48 | 225.36 | -31.73 | 61.96 | 0.5602 | -798.0 | -681.6 | |
| 0.00 | 3.61 | 0.00 | 2.16 | 20.04 | 225.35 | -31.74 | 62.72 | 0.5582 | -779.0 | -517.2 | |
| 0.00 | 0.72 | 0.00 | 0.43 | 18.83 | 225.61 | -31.48 | 64.65 | 0.5490 | -601.0 | -446.6 | |
| 0.00 | 1.27 | 0.00 | 0.76 | 20.28 | 225.14 | -31.95 | 62.43 | 0.5621 | -561.0 | -476.6 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 20.03 | 225.05 | -32.04 | 62.92 | 0.5620 | -581.0 | -501.9 | |
| 0.00 | 2.62 | 0.00 | 1.57 | 17.62 | 224.08 | -33.01 | 67.50 | 0.5641 | -838.0 | -624.1 | |
| 0.00 | 0.99 | 0.00 | 0.60 | 18.34 | 223.58 | -33.51 | 66.50 | 0.5735 | -755.0 | -559.1 | |
| 0.00 | 1.17 | 0.00 | 0.71 | 18.27 | 223.41 | -33.68 | 66.70 | 0.5755 | -640.0 | -502.5 | |
| 0.00 | 0.99 | 0.00 | 0.62 | 19.20 | 220.59 | -36.50 | 66.40 | 0.6152 | 673.0 | 602.1 | |
| 0.00 | 1.27 | 0.00 | 0.79 | 18.80 | 220.29 | -36.80 | 67.14 | 0.6176 | 620.0 | 500.5 | |
| 0.00 | 0.54 | 0.00 | 0.34 | 17.93 | 220.35 | -36.74 | 68.50 | 0.6139 | 657.0 | 559.5 | |
| 0.00 | 0.81 | 0.00 | 0.56 | 20.37 | 213.95 | -43.14 | 66.97 | 0.6989 | 578.0 | 515.7 | |
| 0.00 | 1.72 | 0.00 | 1.20 | 20.54 | 213.26 | -43.83 | 66.92 | 0.7072 | 533.0 | 470.7 | |
| 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. | |