| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 55.68 | 218.82 | 34.36 | 135.59 | 16.71 | 50.07 | 31.09 | 304.38 | 0.6006 | -218.8 | -270.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-08 03:59:08 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 | 1.25 | 0.00 | 0.85 | 19.55 | 56.05 | 37.07 | 303.74 | 0.6855 | 636.0 | 510.8 | |
| 0.00 | 1.07 | 0.00 | 0.72 | 19.52 | 55.32 | 36.34 | 304.19 | 0.6776 | 590.0 | 515.4 | |
| 4.12 | 100.61 | 2.61 | 63.42 | 16.65 | 52.37 | 33.39 | 302.39 | 0.6267 | -877.8 | -404.8 | |
| 0.00 | 1.25 | 0.00 | 0.79 | 17.15 | 51.94 | 32.96 | 303.41 | 0.6250 | -433.0 | -260.9 | |
| 19.69 | -3.00 | 12.36 | -3.00 | 16.56 | 51.56 | 32.58 | 302.86 | 0.6167 | -932.3 | 999999 | |
| 2.33 | 4.03 | 1.45 | 2.51 | 16.12 | 51.03 | 32.05 | 302.64 | 0.6076 | -899.0 | -709.9 | |
| 0.00 | 1.34 | 0.00 | 0.83 | 15.47 | 50.69 | 31.71 | 301.95 | 0.5993 | -564.0 | -360.3 | |
| 1.61 | 17.10 | 1.00 | 10.55 | 15.89 | 50.73 | 31.75 | 302.53 | 0.6025 | -653.3 | -569.8 | |
| 0.54 | 8.68 | 0.33 | 5.41 | 16.47 | 50.76 | 31.78 | 303.34 | 0.6068 | -934.5 | -474.1 | |
| 2.51 | -9.00 | 1.56 | -9.00 | 16.66 | 50.75 | 31.78 | 303.62 | 0.6081 | -724.9 | 999999 | |
| 8.23 | -8.00 | 5.08 | -8.00 | 15.82 | 50.42 | 31.44 | 302.66 | 0.5984 | -998.9 | 999999 | |
| 3.76 | 28.64 | 2.33 | 17.72 | 16.39 | 50.30 | 31.32 | 303.59 | 0.6009 | -943.3 | -503.4 | |
| 2.69 | -12.00 | 1.66 | -12.00 | 16.58 | 50.33 | 31.36 | 303.85 | 0.6027 | -747.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.50 | 17.96 | 50.11 | 31.14 | 305.99 | 0.6101 | -536.0 | -348.8 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 16.17 | 49.63 | 30.66 | 303.82 | 0.5916 | -874.0 | -661.9 | |
| 0.00 | 2.60 | 0.00 | 1.58 | 16.00 | 49.05 | 30.08 | 304.04 | 0.5836 | -789.0 | -583.5 | |
| 0.00 | 1.16 | 0.00 | 0.73 | 19.62 | 49.74 | 30.76 | 308.56 | 0.6184 | 516.0 | 415.8 | |
| 0.00 | 3.58 | 0.00 | 2.23 | 19.59 | 48.95 | 29.98 | 309.21 | 0.6098 | -503.0 | -519.2 | |
| 1.16 | 5.01 | 0.73 | 3.13 | 19.95 | 48.84 | 29.86 | 309.79 | 0.6114 | -580.9 | -568.6 | |
| 0.00 | 3.31 | 0.00 | 2.06 | 19.61 | 48.66 | 29.68 | 309.51 | 0.6068 | -849.0 | -747.4 | |
| 0.00 | 1.16 | 0.00 | 0.70 | 15.76 | 47.79 | 28.81 | 304.79 | 0.5669 | 545.0 | 512.8 | |
| 0.00 | 1.61 | 0.00 | 0.95 | 14.83 | 46.47 | 27.50 | 304.56 | 0.5441 | 673.0 | 529.3 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 18.78 | 47.07 | 28.09 | 309.83 | 0.5828 | -592.0 | -502.5 | |
| 0.00 | 0.72 | 0.00 | 0.42 | 15.02 | 46.25 | 27.28 | 305.06 | 0.5428 | 604.0 | 429.0 | |
| 0.00 | 2.42 | 0.00 | 1.44 | 16.52 | 46.26 | 27.28 | 307.35 | 0.5550 | 786.0 | 572.9 | |
| 0.00 | 2.69 | 0.00 | 1.59 | 16.61 | 45.88 | 26.91 | 307.85 | 0.5513 | 751.0 | 498.1 | |
| 0.00 | 1.16 | 0.00 | 0.69 | 16.25 | 45.65 | 26.67 | 307.54 | 0.5457 | 626.0 | 488.8 | |
| 0.00 | 1.34 | 0.00 | 0.79 | 16.59 | 45.24 | 26.27 | 308.47 | 0.5438 | 862.0 | 733.0 | |
| 0.00 | 1.61 | 0.00 | 0.95 | 17.38 | 44.66 | 25.68 | 310.26 | 0.5440 | 807.0 | 666.6 | |
| 0.00 | 0.81 | 0.00 | 0.47 | 15.73 | 44.42 | 25.44 | 308.01 | 0.5270 | 674.0 | 513.3 | |
| 0.00 | 1.97 | 0.00 | 1.15 | 16.79 | 44.43 | 25.45 | 309.63 | 0.5363 | 690.0 | 552.8 | |
| 0.00 | 1.16 | 0.00 | 0.69 | 17.50 | 44.43 | 25.45 | 310.68 | 0.5426 | 655.0 | 534.2 | |
| 0.00 | 1.61 | 0.00 | 0.94 | 16.14 | 44.16 | 25.19 | 308.92 | 0.5275 | 366.0 | 499.9 | |
| 0.00 | 1.52 | 0.00 | 0.89 | 16.46 | 44.07 | 25.09 | 309.51 | 0.5292 | 759.0 | 565.6 | |
| 9.04 | 13.07 | 5.25 | 7.59 | 16.17 | 43.85 | 24.88 | 309.30 | 0.5241 | 954.6 | 739.7 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 18.39 | 43.76 | 24.78 | 312.71 | 0.5434 | 595.0 | 492.8 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 18.23 | 43.69 | 24.72 | 312.54 | 0.5412 | 816.0 | 643.2 | |
| 0.00 | 0.45 | 0.00 | 0.26 | 17.25 | 43.34 | 24.37 | 311.50 | 0.5282 | 735.0 | 659.4 | |
| 0.00 | 0.98 | 0.00 | 0.58 | 19.92 | 41.85 | 22.88 | 317.04 | 0.5384 | 663.0 | 570.2 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
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. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
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. |
||
| 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. | |