| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 33.77 | 222.46 | 19.59 | 129.39 | 18.60 | 61.21 | -25.93 | 52.71 | 0.5234 | -420.0 | -281.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-06 23:58:56 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 | 1.36 | 0.00 | 0.74 | 18.45 | 70.84 | -16.30 | 40.33 | 0.4131 | -781.0 | -584.0 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 17.98 | 69.03 | -18.11 | 44.02 | 0.4272 | -704.0 | -537.2 | |
| 0.00 | 1.02 | 0.00 | 0.58 | 21.46 | 67.65 | -19.49 | 40.54 | 0.4798 | -810.0 | -680.0 | |
| 0.00 | 2.05 | 0.00 | 1.16 | 21.46 | 67.07 | -20.07 | 41.33 | 0.4855 | -775.0 | -673.8 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 25.19 | 64.96 | -22.18 | 38.92 | 0.5458 | -915.0 | -736.6 | |
| 0.00 | 1.71 | 0.00 | 1.01 | 25.62 | 64.81 | -22.33 | 38.57 | 0.5517 | -762.0 | -728.0 | |
| 0.00 | 1.79 | 0.00 | 1.00 | 18.57 | 65.86 | -21.28 | 47.46 | 0.4689 | -867.0 | -627.2 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 27.30 | 64.32 | -22.82 | 37.09 | 0.5738 | -686.0 | -602.7 | |
| 0.00 | 1.36 | 0.00 | 0.84 | 27.40 | 61.85 | -25.29 | 39.65 | 0.5966 | 771.0 | 611.9 | |
| 0.00 | 1.11 | 0.00 | 0.68 | 27.66 | 61.75 | -25.39 | 39.44 | 0.6001 | 491.0 | 421.4 | |
| 0.00 | 1.45 | 0.00 | 0.90 | 27.20 | 60.87 | -26.27 | 40.90 | 0.6036 | 592.0 | 593.6 | |
| 0.00 | 1.45 | 0.00 | 0.91 | 27.46 | 60.13 | -27.01 | 41.31 | 0.6128 | 668.0 | 534.1 | |
| 27.63 | 175.82 | 15.84 | 100.83 | 17.33 | 61.80 | -25.34 | 54.16 | 0.5060 | -1258.0 | -378.0 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 26.93 | 59.52 | -27.62 | 42.54 | 0.6136 | 656.0 | 591.5 | |
| 0.00 | 0.94 | 0.00 | 0.59 | 27.10 | 59.36 | -27.78 | 42.49 | 0.6165 | 835.0 | 652.4 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 19.51 | 60.58 | -26.56 | 51.84 | 0.5382 | -635.0 | -463.1 | |
| 0.00 | 1.19 | 0.00 | 0.75 | 26.50 | 58.77 | -28.37 | 43.78 | 0.6168 | 753.0 | 547.9 | |
| 0.00 | 1.11 | 0.00 | 0.71 | 27.06 | 57.90 | -29.24 | 43.87 | 0.6300 | 659.0 | 592.0 | |
| 0.00 | 0.51 | 0.00 | 0.33 | 27.33 | 57.71 | -29.43 | 43.71 | 0.6340 | 492.0 | 421.7 | |
| 0.00 | 2.22 | 0.00 | 1.42 | 27.33 | 57.40 | -29.74 | 43.98 | 0.6369 | 498.0 | 354.4 | |
| 0.00 | 1.79 | 0.00 | 1.15 | 27.13 | 57.31 | -29.83 | 44.31 | 0.6361 | 506.0 | 390.7 | |
| 1.79 | 9.46 | 1.09 | 5.80 | 20.82 | 57.10 | -30.04 | 52.98 | 0.5883 | -833.7 | -712.9 | |
| 4.35 | -22.00 | 2.66 | -22.00 | 20.82 | 56.84 | -30.30 | 53.19 | 0.5912 | -831.3 | 999999 | |
| 0.00 | 2.05 | 0.00 | 1.26 | 20.82 | 56.55 | -30.59 | 53.43 | 0.5945 | -453.0 | -401.4 | |
| 0.00 | 0.85 | 0.00 | 0.54 | 21.93 | 55.09 | -32.05 | 52.99 | 0.6187 | 656.0 | 534.6 | |
| 0.00 | 2.22 | 0.00 | 1.39 | 21.58 | 55.14 | -32.00 | 53.45 | 0.6157 | 769.0 | 620.4 | |
| 0.00 | 1.11 | 0.00 | 0.70 | 21.14 | 54.09 | -33.05 | 54.86 | 0.6244 | 751.0 | 594.7 | |
| 0.00 | 1.96 | 0.00 | 1.24 | 21.17 | 53.85 | -33.29 | 54.98 | 0.6273 | 640.0 | 544.5 | |
| 0.00 | 1.28 | 0.00 | 0.84 | 21.83 | 51.47 | -35.67 | 55.68 | 0.6577 | 456.0 | 388.3 | |
| 0.00 | 1.11 | 0.00 | 0.78 | 21.54 | 46.58 | -40.56 | 58.90 | 0.7088 | 674.0 | 540.8 | |
| 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. | |