| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 29.24 | 142.27 | 26.70 | 128.49 | 17.29 | 354.53 | 56.11 | 288.42 | 0.8371 | -184.7 | -181.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-07 15:59:11 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 | 0.82 | 0.00 | 0.79 | 17.77 | 357.08 | 58.66 | 288.62 | 0.8603 | -279.0 | -258.0 | |
| 0.45 | 80.63 | 0.43 | 74.45 | 16.96 | 356.12 | 57.70 | 287.81 | 0.8512 | 199.6 | -191.8 | |
| 4.27 | -2.00 | 3.98 | -2.00 | 17.01 | 355.90 | 57.48 | 287.89 | 0.8494 | -473.8 | 999999 | |
| 3.09 | -2.00 | 2.86 | -2.00 | 16.76 | 355.72 | 57.31 | 287.62 | 0.8476 | -640.4 | 999999 | |
| 4.36 | -2.00 | 4.02 | -2.00 | 17.03 | 355.43 | 57.02 | 287.98 | 0.8453 | -710.6 | 999999 | |
| 2.18 | -2.00 | 1.99 | -2.00 | 17.05 | 355.09 | 56.67 | 288.04 | 0.8423 | -693.5 | 999999 | |
| 0.00 | 3.27 | 0.00 | 2.98 | 17.37 | 355.01 | 56.59 | 288.43 | 0.8419 | -613.0 | -494.7 | |
| 0.00 | 2.36 | 0.00 | 2.17 | 17.83 | 355.18 | 56.76 | 288.96 | 0.8440 | -434.0 | -318.9 | |
| 2.81 | -2.00 | 2.54 | -2.00 | 16.85 | 354.65 | 56.23 | 287.87 | 0.8381 | -684.5 | 999999 | |
| 3.27 | 16.07 | 3.00 | 14.68 | 18.25 | 355.15 | 56.73 | 289.45 | 0.8442 | -578.6 | -427.4 | |
| 0.00 | 1.82 | 0.00 | 1.65 | 17.70 | 354.70 | 56.29 | 288.87 | 0.8396 | -685.0 | -524.0 | |
| 1.36 | -2.00 | 1.22 | -2.00 | 16.83 | 354.24 | 55.83 | 287.91 | 0.8343 | -523.9 | 999999 | |
| 4.45 | 5.45 | 4.08 | 4.99 | 18.90 | 354.95 | 56.54 | 290.25 | 0.8433 | 482.3 | 238.7 | |
| 0.00 | 3.63 | 0.00 | 3.21 | 16.79 | 353.77 | 55.35 | 287.93 | 0.8299 | -481.0 | -403.4 | |
| 0.00 | 1.54 | 0.00 | 1.39 | 18.74 | 354.23 | 55.82 | 290.18 | 0.8367 | 575.0 | 468.4 | |
| 0.00 | 1.27 | 0.00 | 1.14 | 18.56 | 354.08 | 55.67 | 289.99 | 0.8351 | 222.0 | 181.4 | |
| 3.00 | 7.81 | 2.58 | 6.72 | 16.34 | 352.80 | 54.38 | 287.53 | 0.8202 | -612.1 | -543.9 | |
| 0.00 | 1.27 | 0.00 | 1.14 | 19.32 | 354.18 | 55.76 | 290.87 | 0.8371 | -343.0 | -218.0 | |
| 0.00 | 2.72 | 0.00 | 2.40 | 21.55 | 352.80 | 54.39 | 293.78 | 0.8284 | -411.0 | -299.1 | |
| 0.00 | 0.45 | 0.00 | 0.37 | 16.77 | 350.36 | 51.94 | 288.46 | 0.7970 | 250.0 | 211.2 | |
| 0.00 | 1.00 | 0.00 | 0.80 | 15.26 | 349.75 | 51.34 | 286.67 | 0.7886 | 369.0 | 276.6 | |
| 0.00 | 1.09 | 0.00 | 0.87 | 16.30 | 349.61 | 51.20 | 288.00 | 0.7887 | 391.0 | 327.6 | |
| 0.00 | 1.00 | 0.00 | 0.80 | 16.81 | 349.60 | 51.18 | 288.64 | 0.7894 | 402.0 | 298.3 | |
| 0.00 | 1.00 | 0.00 | 0.79 | 15.32 | 349.02 | 50.60 | 286.87 | 0.7810 | 503.0 | 446.8 | |
| 0.00 | 3.45 | 0.00 | 2.78 | 17.09 | 349.60 | 51.19 | 289.00 | 0.7899 | 477.0 | 375.6 | |
| 0.00 | 1.54 | 0.00 | 1.23 | 16.86 | 349.11 | 50.69 | 288.80 | 0.7845 | 639.0 | 555.2 | |
| 0.00 | 1.36 | 0.00 | 1.06 | 14.85 | 348.37 | 49.95 | 286.38 | 0.7735 | 477.0 | 438.7 | |
| 0.00 | 1.36 | 0.00 | 1.05 | 18.35 | 347.08 | 48.67 | 291.14 | 0.7664 | 486.0 | 407.5 | |
| 0.00 | 0.91 | 0.00 | 0.69 | 16.98 | 346.54 | 48.13 | 289.49 | 0.7577 | 506.0 | 399.1 | |
| 0.00 | 0.45 | 0.00 | 0.34 | 18.94 | 346.00 | 47.58 | 292.17 | 0.7564 | 532.0 | 466.6 | |
| 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. | |