SDO HMI 2011-10-07 12:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.24 | 283.79 | 49.99 | 221.08 | -15.06 | 118.27 | -46.05 | 115.69 | 0.7722 | 221.3 | 139.3 | |
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back to the solar disc SDO HMI 2011-10-07 12:59:03 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 |
| 30.54 | 161.72 | 22.58 | 119.56 | -15.38 | 121.18 | -43.14 | 117.41 | 0.7449 | 868.7 | 302.0 | |
| 5.53 | -1.00 | 4.12 | -1.00 | -15.27 | 120.61 | -43.71 | 116.97 | 0.7503 | 525.1 | 999999 | |
| 0.00 | 0.70 | 0.00 | 0.53 | -15.65 | 120.24 | -44.07 | 117.26 | 0.7557 | 319.0 | 316.5 | |
| 0.00 | 1.05 | 0.00 | 0.79 | -15.16 | 120.33 | -43.98 | 116.71 | 0.7526 | 351.0 | 270.8 | |
| 0.00 | 3.51 | 0.00 | 2.66 | -15.25 | 119.70 | -44.61 | 116.49 | 0.7594 | 705.0 | 542.6 | |
| 8.69 | 19.57 | 6.60 | 14.89 | -14.83 | 119.37 | -44.94 | 115.82 | 0.7609 | 700.9 | 390.2 | |
| 0.00 | 3.16 | 0.00 | 2.44 | -15.17 | 118.66 | -45.66 | 115.90 | 0.7696 | 613.0 | 476.1 | |
| 0.00 | 0.35 | 0.00 | 0.28 | -15.47 | 116.99 | -47.33 | 115.49 | 0.7873 | -516.0 | -470.8 | |
| 0.00 | 1.58 | 0.00 | 1.26 | -14.48 | 116.68 | -47.64 | 114.17 | 0.7864 | -714.0 | -612.7 | |
| 0.00 | 1.76 | 0.00 | 1.42 | -14.83 | 116.30 | -48.02 | 114.42 | 0.7914 | -714.0 | -543.4 | |
| 0.00 | 5.18 | 0.00 | 4.21 | -15.05 | 116.00 | -48.32 | 114.55 | 0.7951 | -401.0 | -448.9 | |
| 0.00 | 1.93 | 0.00 | 1.56 | -13.85 | 115.88 | -48.43 | 113.08 | 0.7919 | 198.0 | 240.5 | |
| 0.00 | 0.97 | 0.00 | 0.78 | -13.37 | 115.87 | -48.44 | 112.51 | 0.7903 | -165.0 | -142.5 | |
| 0.00 | 1.05 | 0.00 | 0.85 | -13.06 | 115.86 | -48.45 | 112.13 | 0.7893 | 482.0 | 421.8 | |
| 0.00 | 0.70 | 0.00 | 0.59 | -15.44 | 114.83 | -49.48 | 114.51 | 0.8076 | -463.0 | -386.6 | |
| 0.00 | 0.61 | 0.00 | 0.51 | -15.28 | 114.79 | -49.53 | 114.31 | 0.8075 | -619.0 | -537.7 | |
| 0.00 | 2.90 | 0.00 | 2.41 | -14.10 | 114.43 | -49.88 | 112.79 | 0.8067 | -604.0 | -501.3 | |
| 1.49 | 3.86 | 1.24 | 3.21 | -13.81 | 114.47 | -49.85 | 112.47 | 0.8054 | -589.8 | -576.3 | |
| 3.25 | 4.48 | 2.78 | 3.84 | -15.57 | 113.72 | -50.60 | 114.21 | 0.8183 | -350.1 | -265.6 | |
| 14.74 | 68.71 | 12.67 | 59.29 | -14.65 | 113.28 | -51.03 | 112.98 | 0.8192 | -711.1 | -93.7 | |
| 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. | |