SDO HMI 2011-03-07 16:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.82 | 343.98 | 13.77 | 581.34 | -17.84 | 184.74 | 74.66 | 253.47 | 0.9587 | 155.0 | 157.5 | |
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back to the solar disc SDO HMI 2011-03-07 16:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.38 | 287.00 | 2.43 | 493.90 | -17.05 | 185.10 | 75.02 | 254.29 | 0.9606 | -451.8 | 144.3 | |
| 0.00 | 0.61 | 0.00 | 0.95 | -21.43 | 183.18 | 73.10 | 249.76 | 0.9506 | 193.0 | 159.6 | |
| 0.00 | 1.38 | 0.00 | 2.23 | -22.58 | 183.73 | 73.65 | 248.55 | 0.9533 | -364.0 | -296.9 | |
| 5.88 | 47.91 | 9.11 | 74.00 | -22.11 | 182.85 | 72.77 | 249.05 | 0.9489 | 547.7 | 302.8 | |
| 0.00 | 1.12 | 0.00 | 1.65 | -22.09 | 181.66 | 71.57 | 249.07 | 0.9426 | 198.0 | 235.2 | |
| 0.00 | 2.94 | 0.00 | 4.32 | -23.88 | 181.69 | 71.60 | 247.17 | 0.9429 | -219.0 | -128.6 | |
| 1.56 | 2.33 | 2.23 | 3.34 | -24.15 | 181.11 | 71.02 | 246.88 | 0.9398 | -266.2 | -281.9 | |
| 0.00 | 0.69 | 0.00 | 0.95 | -23.92 | 180.23 | 70.14 | 247.10 | 0.9349 | -197.0 | -214.1 | |
| 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. | |