SDO HMI 2011-11-22 20:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.10 | 213.14 | 15.87 | 120.37 | -24.70 | 283.81 | 10.51 | 200.23 | 0.4814 | 333.5 | 283.6 | |
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back to the solar disc SDO HMI 2011-11-22 20:58:57 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 |
| 28.10 | 183.41 | 15.87 | 103.70 | -24.61 | 284.62 | 11.32 | 201.76 | 0.4832 | 1336.3 | 384.4 | |
| 0.00 | 3.60 | 0.00 | 2.01 | -24.04 | 283.12 | 9.81 | 199.56 | 0.4669 | 533.0 | 580.6 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -27.05 | 283.34 | 10.03 | 197.75 | 0.5110 | 420.0 | 409.5 | |
| 0.00 | 3.17 | 0.00 | 1.76 | -22.92 | 282.97 | 9.66 | 200.19 | 0.4499 | 823.0 | 593.2 | |
| 0.00 | 1.63 | 0.00 | 0.93 | -26.88 | 283.08 | 9.78 | 197.45 | 0.5074 | 771.0 | 589.7 | |
| 0.00 | 0.77 | 0.00 | 0.43 | -22.79 | 282.76 | 9.46 | 199.90 | 0.4469 | 756.0 | 526.0 | |
| 0.00 | 1.63 | 0.00 | 0.91 | -24.59 | 280.69 | 7.39 | 194.66 | 0.4639 | -724.0 | -612.5 | |
| 0.00 | 1.37 | 0.00 | 0.76 | -23.75 | 278.33 | 5.03 | 190.47 | 0.4432 | -802.0 | -624.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | -25.78 | 277.72 | 4.42 | 188.48 | 0.4726 | -646.0 | -518.2 | |
| 0.00 | 2.23 | 0.00 | 1.25 | -25.58 | 277.62 | 4.31 | 188.34 | 0.4693 | -892.0 | -740.7 | |
| 0.00 | 0.60 | 0.00 | 0.33 | -24.61 | 277.29 | 3.98 | 188.04 | 0.4537 | -522.0 | -570.1 | |
| 0.00 | 1.37 | 0.00 | 0.77 | -26.08 | 277.11 | 3.80 | 187.22 | 0.4759 | -776.0 | -680.6 | |
| 0.00 | 0.51 | 0.00 | 0.29 | -26.21 | 276.45 | 3.15 | 185.95 | 0.4767 | -833.0 | -648.8 | |
| 0.00 | 1.11 | 0.00 | 0.63 | -26.51 | 276.19 | 2.89 | 185.40 | 0.4810 | -776.0 | -600.4 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -23.98 | 275.87 | 2.57 | 185.35 | 0.4413 | -490.0 | -539.5 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -26.78 | 275.83 | 2.53 | 184.68 | 0.4846 | -652.0 | -534.7 | |
| 0.00 | 0.86 | 0.00 | 0.48 | -26.07 | 275.69 | 2.38 | 184.54 | 0.4736 | -808.0 | -669.4 | |
| 0.00 | 1.63 | 0.00 | 0.92 | -26.51 | 275.56 | 2.26 | 184.23 | 0.4802 | -1112.0 | -898.0 | |
| 0.00 | 1.03 | 0.00 | 0.58 | -26.01 | 275.42 | 2.12 | 184.05 | 0.4722 | -932.0 | -742.6 | |
| 0.00 | 0.86 | 0.00 | 0.49 | -27.12 | 275.41 | 2.11 | 183.85 | 0.4893 | -567.0 | -463.2 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -25.94 | 275.16 | 1.85 | 183.55 | 0.4709 | -896.0 | -725.7 | |
| 0.00 | 2.23 | 0.00 | 1.25 | -26.17 | 273.71 | 0.41 | 180.77 | 0.4737 | -785.0 | -727.8 | |
| 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. | |