SDO HMI 2011-10-14 13:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.78 | 72.69 | 9.61 | 41.49 | 19.86 | 98.48 | 27.06 | 300.53 | 0.4986 | -533.1 | -336.9 | |
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back to the solar disc SDO HMI 2011-10-14 13:59:02 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 |
| 3.58 | 5.07 | 2.07 | 2.93 | 20.18 | 99.79 | 28.37 | 300.04 | 0.5173 | -677.0 | -583.2 | |
| 2.01 | 44.21 | 1.16 | 25.37 | 19.58 | 99.49 | 28.07 | 299.17 | 0.5098 | -834.0 | -527.3 | |
| 0.96 | -2.00 | 0.55 | -2.00 | 19.77 | 99.42 | 28.00 | 299.56 | 0.5100 | -846.9 | 999999 | |
| 0.00 | 2.45 | 0.00 | 1.41 | 20.13 | 99.49 | 28.07 | 300.17 | 0.5131 | -822.0 | -681.4 | |
| 4.28 | -2.00 | 2.46 | -2.00 | 19.52 | 99.30 | 27.88 | 299.21 | 0.5070 | -1095.2 | 999999 | |
| 3.15 | -2.00 | 1.80 | -2.00 | 19.57 | 99.06 | 27.64 | 299.46 | 0.5041 | -1040.6 | 999999 | |
| 0.00 | 2.53 | 0.00 | 1.45 | 20.00 | 99.03 | 27.61 | 300.27 | 0.5064 | -791.0 | -652.6 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 19.77 | 98.66 | 27.25 | 300.13 | 0.5002 | -824.0 | -692.5 | |
| 0.00 | 1.75 | 0.00 | 1.00 | 19.78 | 98.35 | 26.93 | 300.40 | 0.4961 | -813.0 | -675.5 | |
| 0.00 | 1.83 | 0.00 | 1.03 | 19.59 | 97.21 | 25.79 | 300.95 | 0.4800 | -774.0 | -616.0 | |
| 0.00 | 0.96 | 0.00 | 0.54 | 19.00 | 96.62 | 25.20 | 300.31 | 0.4684 | -726.0 | -528.2 | |
| 1.49 | 5.42 | 0.84 | 3.05 | 21.12 | 96.07 | 24.65 | 304.85 | 0.4761 | 689.6 | 760.8 | |
| 0.00 | 1.22 | 0.00 | 0.68 | 20.50 | 95.23 | 23.81 | 304.51 | 0.4608 | 656.0 | 439.1 | |
| 1.31 | 5.07 | 0.73 | 2.81 | 20.59 | 94.54 | 23.13 | 305.37 | 0.4528 | 1003.1 | 699.1 | |
| 0.00 | 1.22 | 0.00 | 0.67 | 20.50 | 93.70 | 22.28 | 306.09 | 0.4413 | 797.0 | 643.4 | |
| 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. | |