SDO HMI 2011-11-25 12:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.31 | 95.28 | 14.47 | 74.78 | -24.07 | 283.30 | 45.12 | 236.60 | 0.7770 | 472.5 | 229.7 | |
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back to the solar disc SDO HMI 2011-11-25 12:58:57 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 | 1.46 | 0.00 | 1.24 | -26.14 | 286.59 | 48.42 | 235.75 | 0.8146 | 424.0 | 338.6 | |
| 0.00 | 1.63 | 0.00 | 1.30 | -24.46 | 284.28 | 46.10 | 236.64 | 0.7876 | -220.0 | -174.7 | |
| 13.69 | 79.52 | 10.81 | 62.89 | -23.77 | 283.86 | 45.68 | 237.26 | 0.7807 | 953.1 | 293.7 | |
| 4.62 | -3.00 | 3.66 | -3.00 | -24.16 | 283.85 | 45.68 | 236.80 | 0.7824 | 733.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.88 | -24.45 | 283.76 | 45.58 | 236.41 | 0.7828 | 459.0 | 430.6 | |
| 0.00 | 1.28 | 0.00 | 0.97 | -21.83 | 282.58 | 44.40 | 238.99 | 0.7602 | 565.0 | 413.7 | |
| 0.00 | 0.77 | 0.00 | 0.61 | -24.35 | 283.43 | 45.25 | 236.38 | 0.7793 | 342.0 | 432.7 | |
| 0.00 | 1.37 | 0.00 | 1.03 | -21.81 | 281.82 | 43.64 | 238.65 | 0.7526 | 388.0 | 370.0 | |
| 0.00 | 2.14 | 0.00 | 1.54 | -23.26 | 278.43 | 40.25 | 235.07 | 0.7264 | -504.0 | -381.1 | |
| 0.00 | 1.03 | 0.00 | 0.80 | -29.41 | 279.77 | 41.59 | 228.63 | 0.7729 | 596.0 | 474.1 | |
| 0.00 | 1.11 | 0.00 | 0.79 | -26.45 | 276.01 | 37.83 | 229.73 | 0.7221 | -440.0 | -354.8 | |
| 0.00 | 1.37 | 0.00 | 0.98 | -26.95 | 275.62 | 37.44 | 228.88 | 0.7217 | -662.0 | -548.8 | |
| 0.00 | 1.46 | 0.00 | 1.03 | -27.01 | 275.30 | 37.13 | 228.60 | 0.7193 | -728.0 | -558.2 | |
| 0.00 | 1.03 | 0.00 | 0.72 | -27.86 | 273.93 | 35.75 | 226.66 | 0.7126 | -699.0 | -527.1 | |
| 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. | |