| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.51 | 282.84 | 24.19 | 169.04 | 20.25 | 192.90 | 28.33 | 307.06 | 0.5603 | -209.5 | -231.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-01 02:58:56 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 | 2.82 | 0.00 | 1.74 | 19.12 | 197.14 | 32.58 | 301.74 | 0.6005 | -603.0 | -532.6 | |
| 31.28 | 212.35 | 18.88 | 128.26 | 19.61 | 194.64 | 30.07 | 304.33 | 0.5739 | -1158.7 | -396.6 | |
| 0.00 | 0.68 | 0.00 | 0.42 | 22.23 | 194.56 | 30.00 | 308.28 | 0.5918 | -486.0 | -419.5 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 22.10 | 193.65 | 29.09 | 308.88 | 0.5808 | -714.0 | -607.5 | |
| 0.00 | 1.37 | 0.00 | 0.81 | 19.22 | 192.58 | 28.02 | 305.43 | 0.5466 | -778.0 | -677.9 | |
| 0.00 | 2.05 | 0.00 | 1.21 | 19.00 | 192.40 | 27.84 | 305.25 | 0.5428 | -562.0 | -486.2 | |
| 0.00 | 1.37 | 0.00 | 0.80 | 17.48 | 192.07 | 27.51 | 303.06 | 0.5277 | -778.0 | -641.3 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 20.39 | 191.07 | 26.51 | 308.67 | 0.5379 | -527.0 | -441.9 | |
| 1.45 | 1.62 | 0.86 | 0.96 | 21.20 | 191.01 | 26.45 | 309.98 | 0.5441 | -840.1 | -786.5 | |
| 0.00 | 2.05 | 0.00 | 1.20 | 20.36 | 190.85 | 26.29 | 308.83 | 0.5352 | -644.0 | -581.2 | |
| 0.00 | 1.03 | 0.00 | 0.60 | 20.70 | 190.74 | 26.18 | 309.48 | 0.5368 | -936.0 | -836.5 | |
| 0.00 | 1.97 | 0.00 | 1.16 | 21.33 | 190.86 | 26.30 | 310.32 | 0.5434 | -642.0 | -544.1 | |
| 0.00 | 1.28 | 0.00 | 0.72 | 15.57 | 189.18 | 24.61 | 302.36 | 0.4770 | -720.0 | -609.7 | |
| 0.00 | 1.11 | 0.00 | 0.62 | 15.36 | 188.74 | 24.18 | 302.39 | 0.4698 | -805.0 | -633.8 | |
| 0.00 | 1.03 | 0.00 | 0.59 | 21.92 | 188.51 | 23.94 | 313.68 | 0.5227 | 548.0 | 471.2 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 21.79 | 187.72 | 23.16 | 314.39 | 0.5131 | 680.0 | 528.3 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 22.27 | 187.73 | 23.17 | 315.08 | 0.5178 | 882.0 | 750.1 | |
| 3.25 | 4.36 | 1.86 | 2.50 | 22.34 | 186.64 | 22.07 | 316.49 | 0.5070 | 815.0 | 656.1 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 22.05 | 186.38 | 21.82 | 316.38 | 0.5014 | 848.0 | 709.6 | |
| 0.00 | 1.37 | 0.00 | 0.78 | 21.80 | 186.34 | 21.78 | 316.06 | 0.4985 | 791.0 | 642.2 | |
| 0.00 | 1.45 | 0.00 | 0.83 | 22.21 | 186.34 | 21.78 | 316.67 | 0.5026 | 574.0 | 569.3 | |
| 1.97 | 2.05 | 1.13 | 1.18 | 22.56 | 186.22 | 21.66 | 317.33 | 0.5050 | 665.0 | 626.0 | |
| 0.00 | 2.05 | 0.00 | 1.17 | 22.22 | 185.89 | 21.33 | 317.24 | 0.4980 | 836.0 | 719.7 | |
| 0.00 | 1.20 | 0.00 | 0.68 | 22.63 | 185.89 | 21.33 | 317.85 | 0.5023 | 632.0 | 551.2 | |
| 0.00 | 1.79 | 0.00 | 1.02 | 22.34 | 185.64 | 21.08 | 317.75 | 0.4967 | 774.0 | 683.5 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 22.54 | 185.60 | 21.04 | 318.08 | 0.4984 | 879.0 | 734.5 | |
| 0.00 | 1.79 | 0.00 | 1.04 | 24.30 | 185.45 | 20.88 | 320.75 | 0.5156 | 476.0 | 441.6 | |
| 2.56 | 3.33 | 1.46 | 1.90 | 22.95 | 185.15 | 20.59 | 319.26 | 0.4983 | 831.1 | 712.7 | |
| 0.00 | 2.39 | 0.00 | 1.41 | 26.58 | 185.62 | 21.06 | 323.48 | 0.5420 | 525.0 | 272.8 | |
| 0.00 | 3.42 | 0.00 | 1.95 | 23.18 | 184.95 | 20.39 | 319.85 | 0.4987 | 768.0 | 629.8 | |
| 0.00 | 3.93 | 0.00 | 2.25 | 23.63 | 184.85 | 20.29 | 320.61 | 0.5026 | 742.0 | 698.4 | |
| 0.00 | 4.19 | 0.00 | 2.38 | 22.95 | 184.74 | 20.18 | 319.81 | 0.4942 | 677.0 | 787.9 | |
| 0.00 | 4.44 | 0.00 | 2.59 | 25.92 | 185.21 | 20.65 | 323.17 | 0.5312 | 820.0 | 711.1 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 23.95 | 184.87 | 20.31 | 321.03 | 0.5063 | 607.0 | 492.4 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 22.89 | 184.42 | 19.86 | 320.15 | 0.4905 | 875.0 | 683.6 | |
| 0.00 | 3.67 | 0.00 | 2.10 | 23.88 | 184.31 | 19.74 | 321.69 | 0.5003 | 886.0 | 732.0 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 25.50 | 184.26 | 19.70 | 323.87 | 0.5181 | 683.0 | 521.2 | |
| 0.00 | 0.94 | 0.00 | 0.52 | 20.90 | 182.86 | 18.30 | 319.41 | 0.4528 | 831.0 | 679.3 | |
| 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. | |