SDO HMI 2011-03-09 02:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.40 | 392.68 | 102.24 | 901.91 | 23.58 | 164.25 | 72.84 | 296.25 | 0.9757 | 34.7 | 15.8 | |
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back to the solar disc SDO HMI 2011-03-09 02:58:59 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 | 15.59 | 0.00 | 59.21 | 22.08 | 170.12 | 78.71 | 293.54 | 0.9918 | 354.0 | 146.1 | |
| 0.00 | 0.95 | 0.00 | 3.16 | 21.78 | 169.04 | 77.63 | 293.43 | 0.9893 | -219.0 | -240.5 | |
| 1.65 | 8.05 | 4.66 | 22.27 | 23.50 | 167.00 | 75.59 | 295.54 | 0.9852 | 162.6 | -158.0 | |
| 3.46 | -3.00 | 9.46 | -3.00 | 23.46 | 166.66 | 75.26 | 295.56 | 0.9843 | -266.9 | 999999 | |
| 3.64 | 49.70 | 12.50 | 168.52 | 25.23 | 168.76 | 77.35 | 296.91 | 0.9904 | 326.5 | 31.3 | |
| 0.00 | 109.54 | 0.00 | 263.67 | 23.18 | 165.00 | 73.59 | 295.64 | 0.9791 | -1.0 | -193.7 | |
| 9.27 | -5.00 | 29.55 | -5.00 | 25.00 | 167.97 | 76.57 | 296.83 | 0.9885 | -354.6 | 999999 | |
| 0.00 | 0.95 | 0.00 | 1.98 | 22.51 | 163.09 | 71.68 | 295.40 | 0.9719 | -172.0 | -144.4 | |
| 0.00 | 2.51 | 0.00 | 6.34 | 24.35 | 165.49 | 74.08 | 296.69 | 0.9815 | -515.0 | -452.1 | |
| 3.03 | 121.49 | 5.91 | 224.79 | 22.43 | 162.18 | 70.77 | 295.53 | 0.9684 | 205.3 | 182.1 | |
| 1.65 | -10.00 | 3.03 | -10.00 | 22.05 | 161.25 | 69.85 | 295.38 | 0.9642 | 324.6 | 999999 | |
| 0.87 | -10.00 | 1.68 | -10.00 | 22.77 | 162.00 | 70.59 | 295.92 | 0.9681 | 173.1 | 999999 | |
| 0.00 | 0.69 | 0.00 | 1.74 | 25.22 | 165.23 | 73.83 | 297.62 | 0.9815 | -481.0 | -490.4 | |
| 4.42 | -10.00 | 8.11 | -10.00 | 22.56 | 161.07 | 69.67 | 295.93 | 0.9641 | 255.3 | 999999 | |
| 0.00 | 4.94 | 0.00 | 10.51 | 24.31 | 163.07 | 71.66 | 297.20 | 0.9737 | 12.0 | 26.2 | |
| 0.26 | -10.00 | 0.47 | -10.00 | 22.56 | 160.79 | 69.38 | 296.00 | 0.9629 | -16.0 | 999999 | |
| 1.21 | -10.00 | 2.05 | -10.00 | 22.82 | 159.46 | 68.06 | 296.61 | 0.9575 | 692.0 | 999999 | |
| 0.00 | 0.95 | 0.00 | 1.86 | 25.25 | 161.40 | 69.99 | 298.54 | 0.9686 | 228.0 | 197.9 | |
| 2.25 | 69.53 | 3.91 | 123.38 | 24.11 | 159.55 | 68.14 | 297.88 | 0.9596 | 549.5 | 223.9 | |
| 3.20 | -19.00 | 5.75 | -19.00 | 24.67 | 160.02 | 68.61 | 298.32 | 0.9624 | -188.8 | 999999 | |
| 0.00 | 0.78 | 0.00 | 1.23 | 23.02 | 158.05 | 66.64 | 297.19 | 0.9513 | 333.0 | 312.6 | |
| 7.36 | -19.00 | 12.99 | -19.00 | 24.63 | 159.70 | 68.30 | 298.36 | 0.9610 | 481.8 | 999999 | |
| 1.13 | 7.01 | 2.17 | 13.25 | 28.04 | 160.28 | 68.87 | 301.60 | 0.9678 | -348.0 | -317.4 | |
| 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. | |