SDO HMI 2011-11-28 21:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.89 | 139.60 | 13.10 | 83.19 | 17.94 | 223.68 | 30.01 | 301.41 | 0.5598 | -290.9 | -384.0 | |
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back to the solar disc SDO HMI 2011-11-28 21:58:56 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 | 1.62 | 0.00 | 0.98 | 15.31 | 225.75 | 32.08 | 295.70 | 0.5707 | 580.0 | 390.8 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 19.81 | 225.81 | 32.14 | 302.76 | 0.5973 | 741.0 | 605.9 | |
| 7.78 | 34.19 | 4.67 | 20.53 | 17.81 | 224.47 | 30.80 | 300.61 | 0.5686 | -888.8 | -426.0 | |
| 2.14 | -3.00 | 1.29 | -3.00 | 18.06 | 224.41 | 30.74 | 301.05 | 0.5694 | -674.3 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 14.17 | 223.75 | 30.07 | 295.03 | 0.5384 | 686.0 | 502.8 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 14.32 | 223.63 | 29.96 | 295.38 | 0.5376 | 508.0 | 438.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 14.20 | 223.50 | 29.83 | 295.25 | 0.5353 | 690.0 | 486.9 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 17.75 | 224.10 | 30.43 | 300.78 | 0.5636 | -971.0 | -902.0 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 18.15 | 224.10 | 30.43 | 301.42 | 0.5662 | -548.0 | -425.3 | |
| 0.00 | 0.94 | 0.00 | 0.56 | 17.60 | 223.92 | 30.25 | 300.67 | 0.5605 | -704.0 | -650.0 | |
| 0.00 | 0.34 | 0.00 | 0.20 | 17.97 | 223.92 | 30.25 | 301.26 | 0.5628 | -488.0 | -623.2 | |
| 11.97 | 84.03 | 7.14 | 50.06 | 18.19 | 223.57 | 29.90 | 301.88 | 0.5599 | -1055.9 | -512.8 | |
| 0.00 | 3.08 | 0.00 | 1.81 | 16.22 | 223.04 | 29.37 | 299.04 | 0.5408 | -132.0 | -131.6 | |
| 0.00 | 0.77 | 0.00 | 0.45 | 15.15 | 222.80 | 29.13 | 297.39 | 0.5313 | 887.0 | 784.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 15.74 | 222.33 | 28.66 | 298.75 | 0.5286 | 558.0 | 423.9 | |
| 0.00 | 1.54 | 0.00 | 0.89 | 15.62 | 221.86 | 28.19 | 298.91 | 0.5217 | 734.0 | 419.3 | |
| 0.00 | 1.54 | 0.00 | 0.92 | 20.85 | 222.69 | 29.02 | 306.74 | 0.5680 | -693.0 | -572.1 | |
| 0.00 | 1.28 | 0.00 | 0.74 | 17.72 | 220.24 | 26.56 | 303.90 | 0.5153 | 636.0 | 524.9 | |
| 0.00 | 1.11 | 0.00 | 0.64 | 18.60 | 219.37 | 25.70 | 306.19 | 0.5113 | 629.0 | 553.9 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 21.24 | 217.32 | 23.65 | 312.62 | 0.5101 | 691.0 | 542.4 | |
| 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. | |