SDO HMI 2011-10-09 12:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 59.07 | 264.01 | 33.39 | 149.09 | -14.65 | 118.35 | -19.58 | 137.63 | 0.4810 | 205.5 | 145.0 | |
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back to the solar disc SDO HMI 2011-10-09 12:59:02 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 |
| 20.86 | 154.61 | 11.57 | 85.83 | -14.59 | 121.03 | -16.90 | 141.31 | 0.4520 | 1193.7 | 463.4 | |
| 5.08 | -1.00 | 2.83 | -1.00 | -14.76 | 120.62 | -17.30 | 140.90 | 0.4580 | 904.8 | 999999 | |
| 4.12 | -1.00 | 2.30 | -1.00 | -15.18 | 120.39 | -17.54 | 141.13 | 0.4653 | 783.7 | 999999 | |
| 1.23 | 1.93 | 0.69 | 1.08 | -15.41 | 120.24 | -17.69 | 141.21 | 0.4695 | 564.6 | 577.8 | |
| 0.00 | 1.58 | 0.00 | 0.88 | -15.19 | 120.13 | -17.80 | 140.73 | 0.4679 | 657.0 | 548.9 | |
| 5.78 | 6.92 | 3.23 | 3.86 | -14.62 | 120.02 | -17.91 | 139.74 | 0.4623 | 894.5 | 742.8 | |
| 3.07 | 7.80 | 1.72 | 4.38 | -15.37 | 119.76 | -18.17 | 140.39 | 0.4736 | 655.1 | 512.5 | |
| 0.00 | 0.79 | 0.00 | 0.44 | -14.88 | 119.80 | -18.13 | 139.78 | 0.4676 | 608.0 | 515.3 | |
| 0.00 | 1.40 | 0.00 | 0.79 | -15.04 | 118.93 | -18.99 | 138.69 | 0.4781 | 682.0 | 526.9 | |
| 0.00 | 1.67 | 0.00 | 0.95 | -15.07 | 117.32 | -20.61 | 136.41 | 0.4950 | -466.0 | -427.2 | |
| 0.00 | 1.93 | 0.00 | 1.10 | -14.85 | 117.21 | -20.72 | 135.94 | 0.4939 | -625.0 | -463.1 | |
| 0.00 | 1.05 | 0.00 | 0.60 | -15.53 | 116.50 | -21.43 | 135.96 | 0.5083 | -551.0 | -533.6 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -14.42 | 116.12 | -21.81 | 133.85 | 0.5009 | -720.0 | -602.4 | |
| 0.00 | 2.63 | 0.00 | 1.52 | -14.53 | 115.07 | -22.86 | 132.68 | 0.5135 | -775.0 | -596.7 | |
| 0.00 | 7.19 | 0.00 | 4.15 | -14.45 | 114.74 | -23.18 | 132.15 | 0.5163 | -952.0 | -806.2 | |
| 0.00 | 1.58 | 0.00 | 0.92 | -14.81 | 114.43 | -23.50 | 132.31 | 0.5233 | -825.0 | -666.0 | |
| 12.27 | 71.70 | 7.15 | 41.89 | -14.44 | 113.60 | -24.33 | 130.77 | 0.5290 | -1031.0 | -386.7 | |
| 6.66 | -17.00 | 3.90 | -17.00 | -14.46 | 113.15 | -24.78 | 130.29 | 0.5342 | -852.9 | 999999 | |
| 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. | |