SDO HMI 2011-11-23 21:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.06 | 190.90 | 16.47 | 115.54 | -24.52 | 283.24 | 23.67 | 219.45 | 0.5764 | 298.4 | 219.8 | |
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back to the solar disc SDO HMI 2011-11-23 21:58:57 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 | 1.80 | 0.00 | 1.11 | -23.93 | 286.73 | 27.16 | 224.03 | 0.6025 | 637.0 | 492.9 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -21.46 | 284.68 | 25.11 | 225.16 | 0.5591 | 602.0 | 547.2 | |
| 27.06 | 161.09 | 16.47 | 98.10 | -24.39 | 284.30 | 24.73 | 220.94 | 0.5837 | 1157.5 | 365.6 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -26.97 | 280.15 | 20.58 | 213.13 | 0.5755 | 674.0 | 446.3 | |
| 0.00 | 1.97 | 0.00 | 1.14 | -23.40 | 278.98 | 19.41 | 215.68 | 0.5250 | -773.0 | -634.0 | |
| 0.00 | 1.11 | 0.00 | 0.66 | -25.55 | 279.19 | 19.62 | 213.46 | 0.5516 | -601.0 | -511.5 | |
| 0.00 | 2.74 | 0.00 | 1.59 | -23.56 | 278.63 | 19.06 | 215.01 | 0.5238 | -919.0 | -780.3 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -23.34 | 276.46 | 16.89 | 212.16 | 0.5031 | -855.0 | -639.6 | |
| 0.00 | 1.03 | 0.00 | 0.59 | -24.35 | 276.39 | 16.82 | 210.92 | 0.5152 | -652.0 | -484.9 | |
| 0.00 | 2.31 | 0.00 | 1.36 | -26.25 | 276.53 | 16.96 | 209.12 | 0.5398 | -609.0 | -591.5 | |
| 0.00 | 1.20 | 0.00 | 0.70 | -26.72 | 275.80 | 16.23 | 207.64 | 0.5405 | -584.0 | -494.3 | |
| 0.00 | 4.03 | 0.00 | 2.35 | -26.24 | 275.36 | 15.79 | 207.46 | 0.5314 | -731.0 | -664.3 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -22.38 | 274.84 | 15.27 | 210.75 | 0.4781 | -747.0 | -660.4 | |
| 0.00 | 0.86 | 0.00 | 0.51 | -28.35 | 275.49 | 15.92 | 205.70 | 0.5590 | -597.0 | -437.1 | |
| 0.00 | 1.46 | 0.00 | 0.85 | -26.11 | 275.17 | 15.60 | 207.31 | 0.5284 | -877.0 | -727.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -25.67 | 274.90 | 15.33 | 207.35 | 0.5210 | -916.0 | -762.5 | |
| 0.00 | 2.06 | 0.00 | 1.19 | -25.94 | 274.87 | 15.30 | 207.04 | 0.5242 | -838.0 | -662.8 | |
| 0.00 | 2.14 | 0.00 | 1.25 | -26.57 | 274.61 | 15.04 | 206.05 | 0.5307 | -317.0 | -317.6 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -27.14 | 274.45 | 14.88 | 205.29 | 0.5371 | -675.0 | -581.3 | |
| 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. | |