SDO HMI 2011-02-09 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.97 | 59.92 | 9.07 | 36.40 | 19.65 | 65.95 | -23.80 | 41.20 | 0.5781 | 75.3 | -195.1 | |
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back to the solar disc SDO HMI 2011-02-09 21:58:56 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 |
| 2.99 | 36.76 | 1.78 | 22.05 | 19.43 | 67.80 | -21.96 | 39.33 | 0.5586 | -846.8 | -577.0 | |
| 5.13 | -1.00 | 3.06 | -1.00 | 19.31 | 67.44 | -22.31 | 39.91 | 0.5606 | -1027.6 | 999999 | |
| 0.00 | 2.56 | 0.00 | 1.52 | 18.63 | 67.37 | -22.38 | 40.84 | 0.5540 | -749.0 | -597.2 | |
| 1.97 | -1.00 | 1.19 | -1.00 | 19.87 | 66.78 | -22.97 | 40.05 | 0.5726 | -674.3 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.87 | 19.28 | 66.70 | -23.06 | 40.86 | 0.5672 | -751.0 | -631.8 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 21.00 | 64.59 | -25.17 | 41.26 | 0.6044 | 751.0 | 506.5 | |
| 0.00 | 1.20 | 0.00 | 0.74 | 20.74 | 64.56 | -25.19 | 41.59 | 0.6020 | 980.0 | 825.5 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 20.75 | 64.42 | -25.33 | 41.74 | 0.6034 | 746.0 | 693.0 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 20.70 | 64.01 | -25.75 | 42.24 | 0.6068 | 889.0 | 553.1 | |
| 0.00 | 2.22 | 0.00 | 1.38 | 20.20 | 63.57 | -26.18 | 43.31 | 0.6059 | 782.0 | 609.4 | |
| 1.54 | 3.33 | 0.96 | 2.07 | 19.98 | 63.26 | -26.50 | 43.90 | 0.6069 | 794.9 | 515.0 | |
| 1.03 | 1.37 | 0.64 | 0.85 | 19.61 | 62.94 | -26.81 | 44.70 | 0.6064 | 816.7 | 914.2 | |
| 2.31 | 4.36 | 1.44 | 2.72 | 19.49 | 62.61 | -27.15 | 45.18 | 0.6086 | 844.6 | 660.7 | |
| 0.00 | 1.20 | 0.00 | 0.75 | 20.28 | 62.11 | -27.65 | 44.74 | 0.6207 | 859.0 | 640.5 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 20.85 | 61.89 | -27.87 | 44.27 | 0.6281 | 456.0 | 435.6 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 20.71 | 60.33 | -29.43 | 45.96 | 0.6417 | 425.0 | 470.6 | |
| 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. | |