SDO HMI 2011-12-03 16:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.14 | 194.71 | 18.11 | 113.82 | 19.42 | 104.15 | -26.39 | 52.40 | 0.5321 | -666.1 | -336.4 | |
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back to the solar disc SDO HMI 2011-12-03 16:58:56 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 | 0.94 | 0.00 | 0.57 | 25.00 | 104.50 | -26.04 | 43.87 | 0.5764 | -806.0 | -638.5 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 25.32 | 104.10 | -26.44 | 43.84 | 0.5834 | -724.0 | -642.4 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 23.41 | 104.38 | -26.16 | 46.15 | 0.5632 | -740.0 | -629.8 | |
| 0.00 | 4.18 | 0.00 | 2.51 | 23.64 | 104.19 | -26.35 | 46.03 | 0.5672 | -532.0 | -263.0 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 21.66 | 104.10 | -26.44 | 48.96 | 0.5509 | -775.0 | -613.0 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 17.35 | 104.78 | -25.76 | 55.13 | 0.5077 | 773.0 | 623.8 | |
| 29.86 | 169.63 | 17.36 | 98.64 | 19.05 | 104.44 | -26.10 | 52.64 | 0.5253 | -1187.1 | -368.6 | |
| 0.94 | -7.00 | 0.55 | -7.00 | 19.39 | 104.06 | -26.48 | 52.46 | 0.5325 | -573.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 24.54 | 102.52 | -28.02 | 46.41 | 0.5922 | -718.0 | -601.8 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 26.29 | 102.00 | -28.54 | 44.58 | 0.6125 | -675.0 | -574.8 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 25.84 | 102.05 | -28.50 | 45.13 | 0.6081 | -664.0 | -540.7 | |
| 0.00 | 1.19 | 0.00 | 0.74 | 25.44 | 102.15 | -28.39 | 45.55 | 0.6038 | -788.0 | -579.9 | |
| 0.00 | 1.11 | 0.00 | 0.69 | 24.92 | 102.10 | -28.45 | 46.29 | 0.5999 | -618.0 | -473.4 | |
| 0.00 | 1.11 | 0.00 | 0.73 | 30.50 | 100.08 | -30.46 | 41.15 | 0.6660 | -536.0 | -494.0 | |
| 0.34 | 1.45 | 0.20 | 0.85 | 17.93 | 102.67 | -27.87 | 56.10 | 0.5380 | 768.0 | 623.3 | |
| 0.00 | 0.77 | 0.00 | 0.51 | 29.99 | 99.19 | -31.35 | 42.49 | 0.6695 | -684.0 | -548.8 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 13.39 | 102.38 | -28.17 | 64.14 | 0.5124 | 448.0 | 347.5 | |
| 0.00 | 0.85 | 0.00 | 0.50 | 14.42 | 101.23 | -29.31 | 63.14 | 0.5336 | 730.0 | 596.8 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 15.12 | 100.66 | -29.88 | 62.35 | 0.5451 | 633.0 | 470.5 | |
| 0.00 | 1.62 | 0.00 | 1.00 | 18.62 | 98.25 | -32.29 | 58.45 | 0.5963 | 404.0 | 361.3 | |
| 0.00 | 1.11 | 0.00 | 0.66 | 11.72 | 99.10 | -31.44 | 69.18 | 0.5486 | 556.0 | 417.9 | |
| 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. | |