| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 89.51 | 443.24 | 116.83 | 594.24 | 11.40 | 305.44 | -68.80 | 79.94 | 0.9271 | -129.1 | -27.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-18 21:59:01 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 |
| 10.46 | 63.37 | 11.41 | 68.76 | 11.99 | 310.69 | -63.55 | 79.39 | 0.8929 | -682.4 | -360.8 | |
| 0.00 | 2.88 | 0.00 | 3.20 | 11.48 | 310.07 | -64.17 | 79.96 | 0.8977 | -450.0 | -313.4 | |
| 0.00 | 2.88 | 0.00 | 3.21 | 10.71 | 310.03 | -64.21 | 80.81 | 0.8981 | -607.0 | -548.9 | |
| 2.44 | 6.71 | 2.76 | 7.58 | 10.98 | 309.63 | -64.61 | 80.50 | 0.9010 | -538.2 | -352.5 | |
| 0.00 | 3.14 | 0.00 | 3.59 | 10.68 | 309.32 | -64.92 | 80.83 | 0.9033 | -595.0 | -458.1 | |
| 15.08 | 97.97 | 17.05 | 111.13 | 9.47 | 309.71 | -64.53 | 82.18 | 0.9007 | -862.6 | -335.3 | |
| 0.00 | 3.40 | 0.00 | 3.94 | 10.98 | 308.98 | -65.26 | 80.49 | 0.9058 | 166.0 | 170.2 | |
| 4.45 | -6.00 | 5.14 | -6.00 | 10.26 | 309.05 | -65.19 | 81.29 | 0.9054 | -343.5 | 999999 | |
| 0.00 | 1.22 | 0.00 | 1.42 | 10.59 | 308.92 | -65.32 | 80.93 | 0.9063 | -214.0 | -209.6 | |
| 5.75 | -6.00 | 6.64 | -6.00 | 9.90 | 309.12 | -65.12 | 81.69 | 0.9050 | -432.0 | 999999 | |
| 1.48 | 16.04 | 1.78 | 19.43 | 11.78 | 308.02 | -66.22 | 79.59 | 0.9126 | 233.6 | -247.4 | |
| 0.00 | 1.83 | 0.00 | 2.19 | 11.51 | 308.07 | -66.17 | 79.89 | 0.9122 | -370.0 | -216.6 | |
| 3.49 | -11.00 | 4.24 | -11.00 | 12.14 | 307.61 | -66.63 | 79.19 | 0.9154 | -542.9 | 999999 | |
| 0.00 | 1.05 | 0.00 | 1.24 | 9.97 | 308.43 | -65.81 | 81.60 | 0.9099 | -288.0 | -234.8 | |
| 5.06 | 72.17 | 6.09 | 88.39 | 10.80 | 307.93 | -66.31 | 80.67 | 0.9133 | 495.4 | 203.6 | |
| 0.78 | -15.00 | 0.94 | -15.00 | 10.12 | 308.07 | -66.17 | 81.42 | 0.9125 | -281.6 | 999999 | |
| 1.13 | -15.00 | 1.37 | -15.00 | 10.12 | 307.84 | -66.40 | 81.40 | 0.9141 | -241.5 | 999999 | |
| 3.40 | -15.00 | 4.15 | -15.00 | 10.38 | 307.65 | -66.59 | 81.12 | 0.9153 | -202.6 | 999999 | |
| 1.83 | 3.14 | 2.37 | 4.05 | 12.35 | 306.14 | -68.10 | 78.94 | 0.9252 | -146.6 | 14.3 | |
| 0.00 | 2.00 | 0.00 | 2.45 | 8.81 | 307.66 | -66.58 | 82.84 | 0.9157 | 286.0 | 232.4 | |
| 2.44 | 22.57 | 3.18 | 30.26 | 11.08 | 305.97 | -68.27 | 80.31 | 0.9265 | 416.7 | -3.5 | |
| 1.31 | 4.97 | 1.73 | 6.55 | 11.63 | 305.60 | -68.64 | 79.71 | 0.9287 | 423.5 | 343.9 | |
| 0.00 | 2.27 | 0.00 | 2.96 | 10.74 | 305.89 | -68.35 | 80.67 | 0.9271 | 363.0 | 310.2 | |
| 1.22 | -21.00 | 1.65 | -21.00 | 11.58 | 305.11 | -69.13 | 79.74 | 0.9318 | -453.1 | 999999 | |
| 9.50 | -21.00 | 12.77 | -21.00 | 11.17 | 305.25 | -68.99 | 80.19 | 0.9310 | -455.1 | 999999 | |
| 2.09 | 16.56 | 3.04 | 24.67 | 13.11 | 303.46 | -70.78 | 78.06 | 0.9414 | -210.8 | 360.0 | |
| 0.00 | 1.31 | 0.00 | 1.92 | 13.46 | 303.22 | -71.02 | 77.69 | 0.9428 | 9.0 | -11.7 | |
| 1.22 | -26.00 | 1.80 | -26.00 | 12.87 | 303.15 | -71.09 | 78.32 | 0.9433 | 373.1 | 999999 | |
| 0.00 | 4.18 | 0.00 | 5.90 | 10.52 | 304.17 | -70.07 | 80.85 | 0.9377 | 691.0 | 556.1 | |
| 0.00 | 0.70 | 0.00 | 1.00 | 11.16 | 303.83 | -70.41 | 80.15 | 0.9396 | 405.0 | 406.8 | |
| 0.00 | 4.36 | 0.00 | 6.48 | 12.34 | 303.02 | -71.22 | 78.88 | 0.9441 | 543.0 | 520.3 | |
| 0.00 | 1.05 | 0.00 | 1.59 | 12.60 | 302.55 | -71.69 | 78.58 | 0.9466 | 504.0 | 483.2 | |
| 0.00 | 5.49 | 0.00 | 8.12 | 11.19 | 303.15 | -71.09 | 80.10 | 0.9435 | 658.0 | 542.2 | |
| 2.00 | 2.88 | 3.02 | 4.34 | 11.76 | 302.71 | -71.53 | 79.48 | 0.9459 | 460.2 | 294.6 | |
| 0.00 | 4.36 | 0.00 | 6.69 | 12.06 | 302.32 | -71.92 | 79.15 | 0.9480 | 502.0 | 415.2 | |
| 0.00 | 1.31 | 0.00 | 1.97 | 10.88 | 302.76 | -71.48 | 80.41 | 0.9458 | 494.0 | 389.9 | |
| 3.22 | 16.47 | 5.01 | 25.77 | 11.56 | 302.15 | -72.09 | 79.67 | 0.9490 | 432.6 | 42.1 | |
| 0.00 | 0.70 | 0.00 | 1.05 | 10.75 | 302.64 | -71.60 | 80.55 | 0.9465 | 376.0 | 388.6 | |
| 0.00 | 0.52 | 0.00 | 0.89 | 12.43 | 300.36 | -73.88 | 78.69 | 0.9580 | 373.0 | 421.8 | |
| 0.00 | 1.57 | 0.00 | 2.64 | 11.81 | 300.61 | -73.63 | 79.35 | 0.9570 | 336.0 | 315.3 | |
| 0.00 | 2.00 | 0.00 | 3.43 | 11.93 | 300.29 | -73.95 | 79.20 | 0.9585 | 520.0 | 477.8 | |
| 0.00 | 1.13 | 0.00 | 1.95 | 11.65 | 300.17 | -74.07 | 79.50 | 0.9591 | 533.0 | 472.0 | |
| 0.00 | 4.18 | 0.00 | 7.40 | 11.91 | 299.74 | -74.50 | 79.20 | 0.9611 | 500.0 | 393.6 | |
| 0.00 | 2.35 | 0.00 | 4.43 | 13.25 | 298.60 | -75.64 | 77.77 | 0.9660 | 320.0 | 295.8 | |
| 9.59 | 52.91 | 17.75 | 101.03 | 12.66 | 298.88 | -75.36 | 78.39 | 0.9649 | 351.5 | -86.1 | |
| 0.00 | 4.01 | 0.00 | 7.92 | 13.76 | 297.84 | -76.40 | 77.21 | 0.9692 | 174.0 | 108.1 | |
| 0.00 | 3.75 | 0.00 | 7.62 | 14.12 | 297.45 | -76.79 | 76.82 | 0.9707 | 10.0 | -8.0 | |
| 0.87 | -45.00 | 1.61 | -45.00 | 12.12 | 298.98 | -75.26 | 78.96 | 0.9646 | 205.1 | 999999 | |
| 0.70 | -45.00 | 1.33 | -45.00 | 12.77 | 298.41 | -75.83 | 78.26 | 0.9670 | -199.6 | 999999 | |
| 0.00 | 3.84 | 0.00 | 7.08 | 11.09 | 299.06 | -75.18 | 80.03 | 0.9644 | 66.0 | 2.7 | |
| 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. | |