SDO HMI 2011-11-22 17:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.63 | 201.97 | 18.34 | 113.51 | -24.69 | 283.87 | 8.90 | 197.40 | 0.4735 | 521.2 | 310.0 | |
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back to the solar disc SDO HMI 2011-11-22 17:58:57 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 |
| 31.09 | 175.34 | 17.48 | 98.63 | -24.62 | 284.66 | 9.69 | 198.89 | 0.4748 | 1330.1 | 390.9 | |
| 0.00 | 2.74 | 0.00 | 1.51 | -23.03 | 283.10 | 8.14 | 197.14 | 0.4440 | 674.0 | 709.6 | |
| 1.54 | 3.08 | 0.86 | 1.72 | -24.02 | 283.10 | 8.14 | 196.45 | 0.4586 | 632.6 | 382.9 | |
| 0.00 | 1.88 | 0.00 | 1.04 | -22.57 | 282.59 | 7.63 | 196.45 | 0.4348 | 764.0 | 576.0 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -24.74 | 282.23 | 7.26 | 194.34 | 0.4658 | -715.0 | -651.7 | |
| 0.00 | 1.20 | 0.00 | 0.65 | -21.98 | 281.59 | 6.63 | 194.78 | 0.4216 | 859.0 | 678.7 | |
| 0.00 | 1.20 | 0.00 | 0.66 | -22.56 | 280.59 | 5.63 | 192.30 | 0.4268 | 684.0 | 606.3 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -28.75 | 280.82 | 5.86 | 189.94 | 0.5208 | 566.0 | 442.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -25.62 | 277.53 | 2.57 | 184.99 | 0.4671 | -925.0 | -717.4 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -26.26 | 276.92 | 1.96 | 183.71 | 0.4761 | -671.0 | -511.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -26.46 | 276.59 | 1.63 | 183.06 | 0.4789 | -623.0 | -541.2 | |
| 0.00 | 1.20 | 0.00 | 0.67 | -26.12 | 276.49 | 1.53 | 182.91 | 0.4737 | -775.0 | -664.5 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -27.10 | 276.07 | 1.11 | 182.03 | 0.4884 | -617.0 | -503.8 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -26.02 | 275.73 | 0.77 | 181.47 | 0.4717 | -787.0 | -639.7 | |
| 0.00 | 2.83 | 0.00 | 1.59 | -26.43 | 275.53 | 0.57 | 181.08 | 0.4778 | -940.0 | -740.4 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -26.93 | 275.54 | 0.58 | 181.06 | 0.4856 | -653.0 | -484.9 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -25.85 | 275.10 | 0.14 | 180.27 | 0.4689 | -802.0 | -623.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -26.39 | 273.75 | -1.21 | 177.72 | 0.4776 | -707.0 | -554.7 | |
| 0.00 | 1.46 | 0.00 | 0.82 | -26.22 | 273.22 | -1.74 | 176.70 | 0.4754 | -709.0 | -615.5 | |
| 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. | |