| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54.37 | 162.26 | 44.60 | 134.95 | 12.74 | 301.31 | 53.44 | 282.38 | 0.8036 | 246.3 | -71.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-28 11:59:00 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 |
| 5.72 | 26.63 | 5.22 | 24.26 | 13.05 | 305.14 | 57.27 | 282.48 | 0.8415 | -794.6 | -522.0 | |
| 3.30 | 5.98 | 2.93 | 5.30 | 13.06 | 304.13 | 56.26 | 282.55 | 0.8321 | -631.9 | -569.3 | |
| 0.00 | 1.13 | 0.00 | 0.99 | 13.31 | 303.56 | 55.69 | 282.89 | 0.8268 | -572.0 | -546.4 | |
| 2.86 | 39.20 | 2.45 | 33.10 | 11.34 | 302.66 | 54.80 | 280.54 | 0.8171 | -680.9 | -181.5 | |
| 0.00 | 1.30 | 0.00 | 1.11 | 12.41 | 302.45 | 54.59 | 281.87 | 0.8155 | 235.0 | 183.5 | |
| 0.00 | 0.87 | 0.00 | 0.74 | 12.77 | 302.52 | 54.65 | 282.30 | 0.8163 | 273.0 | 193.8 | |
| 1.73 | -4.00 | 1.46 | -4.00 | 11.68 | 302.03 | 54.16 | 281.00 | 0.8109 | -794.6 | 999999 | |
| 0.00 | 3.21 | 0.00 | 2.90 | 18.08 | 304.34 | 56.47 | 288.54 | 0.8379 | -641.0 | -440.5 | |
| 7.98 | -4.00 | 6.67 | -4.00 | 12.04 | 301.71 | 53.84 | 281.45 | 0.8079 | 507.8 | 999999 | |
| 0.00 | 3.21 | 0.00 | 2.69 | 13.74 | 301.62 | 53.76 | 283.57 | 0.8082 | -19.0 | -23.9 | |
| 0.00 | 1.30 | 0.00 | 1.07 | 11.90 | 301.00 | 53.14 | 281.33 | 0.8007 | -342.0 | -288.5 | |
| 1.56 | 3.47 | 1.30 | 2.88 | 13.27 | 301.37 | 53.50 | 283.01 | 0.8052 | 270.7 | 309.5 | |
| 0.00 | 4.51 | 0.00 | 3.70 | 11.52 | 300.85 | 52.98 | 280.86 | 0.7988 | -198.0 | -343.6 | |
| 0.00 | 0.95 | 0.00 | 0.79 | 13.61 | 301.32 | 53.45 | 283.43 | 0.8050 | 489.0 | 429.8 | |
| 0.00 | 1.30 | 0.00 | 1.08 | 13.82 | 301.34 | 53.47 | 283.70 | 0.8054 | 272.0 | 290.2 | |
| 0.00 | 1.47 | 0.00 | 1.21 | 12.76 | 300.85 | 52.98 | 282.41 | 0.7996 | 385.0 | 180.2 | |
| 0.00 | 0.78 | 0.00 | 0.64 | 13.35 | 300.67 | 52.80 | 283.17 | 0.7982 | 449.0 | 357.2 | |
| 0.00 | 1.13 | 0.00 | 0.91 | 12.35 | 300.12 | 52.25 | 281.96 | 0.7918 | 183.0 | 168.1 | |
| 1.91 | 3.30 | 1.54 | 2.67 | 12.83 | 300.21 | 52.34 | 282.56 | 0.7931 | 412.0 | 317.4 | |
| 2.08 | 2.43 | 1.68 | 1.95 | 12.85 | 299.96 | 52.09 | 282.60 | 0.7905 | 478.0 | 417.0 | |
| 0.00 | 1.21 | 0.00 | 0.97 | 12.62 | 299.75 | 51.88 | 282.33 | 0.7881 | 417.0 | 272.4 | |
| 1.99 | 47.88 | 1.57 | 37.65 | 12.09 | 299.06 | 51.19 | 281.70 | 0.7804 | 535.7 | 424.4 | |
| 0.00 | 1.82 | 0.00 | 1.45 | 13.19 | 299.32 | 51.45 | 283.09 | 0.7841 | 500.0 | 448.3 | |
| 5.90 | -22.00 | 4.65 | -22.00 | 12.51 | 299.03 | 51.16 | 282.25 | 0.7804 | 671.5 | 999999 | |
| 0.00 | 0.43 | 0.00 | 0.34 | 11.45 | 298.60 | 50.73 | 280.92 | 0.7751 | 527.0 | 448.8 | |
| 17.78 | -22.00 | 13.92 | -22.00 | 12.78 | 298.66 | 50.79 | 282.63 | 0.7767 | 846.8 | 999999 | |
| 0.00 | 1.30 | 0.00 | 1.01 | 13.17 | 298.24 | 50.37 | 283.17 | 0.7725 | 731.0 | 592.8 | |
| 1.56 | 2.08 | 1.21 | 1.62 | 13.41 | 298.21 | 50.34 | 283.49 | 0.7725 | 697.5 | 740.0 | |
| 0.00 | 1.47 | 0.00 | 1.14 | 13.66 | 298.19 | 50.32 | 283.81 | 0.7724 | 510.0 | 428.8 | |
| 0.00 | 0.69 | 0.00 | 0.53 | 13.51 | 297.57 | 49.70 | 283.70 | 0.7656 | 617.0 | 565.0 | |
| 0.00 | 0.87 | 0.00 | 0.66 | 14.34 | 297.05 | 49.18 | 284.84 | 0.7609 | 466.0 | 420.9 | |
| 0.00 | 1.39 | 0.00 | 0.94 | 13.36 | 290.89 | 43.02 | 284.47 | 0.6879 | -559.0 | -453.8 | |
| 0.00 | 0.95 | 0.00 | 0.65 | 16.49 | 290.57 | 42.70 | 289.04 | 0.6902 | -507.0 | -345.5 | |
| 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. | |