SDO HMI 2011-12-06 01:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.82 | 207.11 | 28.96 | 137.07 | 18.19 | 61.24 | -37.98 | 62.17 | 0.6631 | -782.0 | -316.6 | |
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back to the solar disc SDO HMI 2011-12-06 01:58:56 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 |
| 0.00 | 1.79 | 0.00 | 1.07 | 19.30 | 70.96 | -28.26 | 53.87 | 0.5554 | -806.0 | -693.4 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 18.95 | 70.67 | -28.55 | 54.66 | 0.5563 | -841.0 | -684.8 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 18.58 | 70.17 | -29.05 | 55.67 | 0.5595 | -543.0 | -458.5 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 21.46 | 67.47 | -31.75 | 53.54 | 0.6112 | -672.0 | -560.7 | |
| 0.68 | 1.79 | 0.45 | 1.18 | 25.91 | 65.91 | -33.31 | 48.76 | 0.6593 | -674.8 | -664.9 | |
| 0.00 | 1.19 | 0.00 | 0.79 | 26.01 | 65.48 | -33.73 | 48.95 | 0.6642 | -541.0 | -412.6 | |
| 0.00 | 1.45 | 0.00 | 0.97 | 26.53 | 65.15 | -34.07 | 48.53 | 0.6712 | -666.0 | -584.1 | |
| 0.00 | 2.56 | 0.00 | 1.68 | 25.19 | 65.39 | -33.83 | 50.06 | 0.6593 | -693.0 | -631.7 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 18.70 | 66.32 | -32.90 | 58.40 | 0.6063 | -691.0 | -657.5 | |
| 0.00 | 1.02 | 0.00 | 0.64 | 18.51 | 65.95 | -33.26 | 58.93 | 0.6095 | -786.0 | -708.6 | |
| 25.25 | 157.56 | 16.45 | 102.72 | 17.13 | 61.81 | -37.41 | 63.40 | 0.6516 | -1194.3 | -326.5 | |
| 0.34 | 1.71 | 0.23 | 1.15 | 19.71 | 60.41 | -38.80 | 60.52 | 0.6801 | -734.5 | -607.0 | |
| 14.50 | 26.53 | 10.29 | 18.85 | 20.97 | 57.45 | -41.77 | 60.34 | 0.7182 | -799.8 | -240.3 | |
| 0.00 | 1.02 | 0.00 | 0.77 | 21.15 | 54.28 | -44.94 | 61.52 | 0.7518 | 604.0 | 522.2 | |
| 0.00 | 1.45 | 0.00 | 1.07 | 19.89 | 54.57 | -44.65 | 63.00 | 0.7440 | 585.0 | 483.2 | |
| 0.00 | 1.45 | 0.00 | 1.09 | 21.44 | 53.99 | -45.23 | 61.28 | 0.7559 | 415.0 | 317.8 | |
| 2.05 | 3.24 | 1.54 | 2.44 | 20.86 | 53.80 | -45.41 | 62.07 | 0.7556 | 518.8 | 508.0 | |
| 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. | |