SDO HMI 2011-03-06 15:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.45 | 48.56 | 20.18 | 45.24 | -22.77 | 181.92 | 58.11 | 247.59 | 0.8488 | 162.3 | 15.5 | |
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back to the solar disc SDO HMI 2011-03-06 15:58:59 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 |
| 2.25 | 2.94 | 2.14 | 2.80 | -21.57 | 182.93 | 59.12 | 249.11 | 0.8564 | 430.8 | 237.0 | |
| 1.30 | 1.38 | 1.23 | 1.31 | -21.38 | 182.68 | 58.87 | 249.31 | 0.8541 | 573.8 | 672.0 | |
| 2.33 | 5.96 | 2.21 | 5.64 | -21.79 | 182.70 | 58.89 | 248.84 | 0.8546 | 653.2 | 657.3 | |
| 3.37 | 18.06 | 3.22 | 17.16 | -22.20 | 182.98 | 59.17 | 248.39 | 0.8572 | 384.1 | 413.2 | |
| 1.82 | -4.00 | 1.74 | -4.00 | -22.55 | 182.97 | 59.16 | 247.98 | 0.8574 | 443.1 | 999999 | |
| 0.00 | 0.78 | 0.00 | 0.73 | -22.06 | 182.51 | 58.69 | 248.50 | 0.8532 | 630.0 | 598.8 | |
| 6.40 | -4.00 | 6.03 | -4.00 | -22.44 | 182.45 | 58.64 | 248.05 | 0.8531 | 574.0 | 999999 | |
| 0.00 | 1.64 | 0.00 | 1.55 | -23.46 | 182.42 | 58.61 | 246.85 | 0.8537 | -292.0 | -137.0 | |
| 1.47 | 3.11 | 1.38 | 2.92 | -23.96 | 182.21 | 58.40 | 246.25 | 0.8525 | 425.9 | 328.8 | |
| 0.00 | 0.61 | 0.00 | 0.55 | -22.88 | 181.28 | 57.47 | 247.40 | 0.8435 | -352.0 | -280.9 | |
| 0.00 | 2.68 | 0.00 | 2.43 | -23.53 | 180.81 | 57.00 | 246.57 | 0.8401 | -499.0 | -418.8 | |
| 0.00 | 1.21 | 0.00 | 1.09 | -23.31 | 180.54 | 56.73 | 246.81 | 0.8375 | -536.0 | -420.8 | |
| 0.00 | 0.35 | 0.00 | 0.32 | -23.99 | 181.00 | 57.19 | 246.06 | 0.8423 | -285.0 | -201.8 | |
| 0.00 | 0.43 | 0.00 | 0.39 | -23.60 | 180.50 | 56.68 | 246.46 | 0.8375 | -612.0 | -618.6 | |
| 1.21 | 2.16 | 1.08 | 1.93 | -23.93 | 180.01 | 56.20 | 245.99 | 0.8336 | -529.8 | -495.7 | |
| 1.30 | 5.27 | 1.15 | 4.66 | -23.90 | 179.64 | 55.83 | 245.97 | 0.8304 | -674.5 | -619.2 | |
| 0.00 | 0.86 | 0.00 | 0.77 | -24.08 | 179.76 | 55.95 | 245.77 | 0.8316 | -502.0 | -422.2 | |
| 0.00 | 1.12 | 0.00 | 0.99 | -24.42 | 179.63 | 55.82 | 245.35 | 0.8310 | -596.0 | -499.4 | |
| 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. | |