| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 13.55 | 60.65 | 10.14 | 45.62 | -20.73 | 79.98 | -40.68 | 125.89 | 0.7540 | 216.0 | 167.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-08 14:00:36 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 |
| 0.36 | 1.43 | 0.26 | 1.02 | -20.92 | 83.09 | -37.56 | 128.16 | 0.7265 | 670.2 | 603.2 | |
| 0.98 | 4.64 | 0.71 | 3.33 | -20.73 | 82.90 | -37.75 | 127.81 | 0.7271 | 740.8 | 590.4 | |
| 0.00 | 1.69 | 0.00 | 1.22 | -20.88 | 82.73 | -37.92 | 127.86 | 0.7296 | 404.0 | 432.2 | |
| 0.00 | 1.25 | 0.00 | 0.91 | -21.10 | 82.50 | -38.15 | 127.95 | 0.7332 | 472.0 | 362.9 | |
| 0.00 | 1.16 | 0.00 | 0.84 | -20.83 | 82.42 | -38.24 | 127.59 | 0.7323 | 488.0 | 418.7 | |
| 0.00 | 1.52 | 0.00 | 1.09 | -20.39 | 82.47 | -38.19 | 127.11 | 0.7290 | 533.0 | 489.1 | |
| 0.00 | 0.71 | 0.00 | 0.51 | -19.91 | 82.57 | -38.09 | 126.62 | 0.7250 | 529.0 | 445.8 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -23.21 | 81.43 | -39.23 | 129.60 | 0.7565 | 551.0 | 524.3 | |
| 0.00 | 0.80 | 0.00 | 0.59 | -20.82 | 81.76 | -38.90 | 127.12 | 0.7384 | 550.0 | 443.4 | |
| 0.00 | 2.41 | 0.00 | 1.77 | -20.78 | 81.48 | -39.17 | 126.89 | 0.7407 | 711.0 | 527.3 | |
| 0.00 | 0.98 | 0.00 | 0.73 | -21.38 | 81.16 | -39.49 | 127.36 | 0.7474 | 407.0 | 395.9 | |
| 0.00 | 0.71 | 0.00 | 0.52 | -19.41 | 81.68 | -38.97 | 125.43 | 0.7303 | -590.0 | -441.4 | |
| 0.00 | 0.36 | 0.00 | 0.26 | -19.25 | 81.65 | -39.01 | 125.22 | 0.7297 | -563.0 | -506.8 | |
| 0.00 | 1.07 | 0.00 | 0.79 | -20.71 | 81.08 | -39.57 | 126.54 | 0.7440 | 588.0 | 550.5 | |
| 0.00 | 1.07 | 0.00 | 0.80 | -20.72 | 80.57 | -40.08 | 126.22 | 0.7488 | 546.0 | 502.4 | |
| 1.43 | 3.03 | 1.07 | 2.27 | -20.71 | 80.24 | -40.42 | 126.00 | 0.7519 | 533.3 | 415.9 | |
| 3.21 | 9.10 | 2.42 | 6.85 | -21.03 | 80.09 | -40.57 | 126.27 | 0.7551 | 564.1 | 444.0 | |
| 1.69 | 6.69 | 1.24 | 4.92 | -19.34 | 80.54 | -40.12 | 124.60 | 0.7409 | -816.9 | -600.5 | |
| 1.87 | -18.00 | 1.38 | -18.00 | -19.55 | 80.43 | -40.22 | 124.78 | 0.7432 | -466.6 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.64 | -23.62 | 78.35 | -42.30 | 128.06 | 0.7855 | 290.0 | 248.9 | |
| 0.00 | 0.89 | 0.00 | 0.68 | -21.00 | 79.24 | -41.42 | 125.70 | 0.7628 | 379.0 | 379.5 | |
| 1.07 | 8.83 | 0.81 | 6.68 | -20.22 | 79.28 | -41.37 | 124.84 | 0.7579 | -686.7 | -483.7 | |
| 0.00 | 1.52 | 0.00 | 1.21 | -22.31 | 77.57 | -43.08 | 126.15 | 0.7849 | 526.0 | 518.2 | |
| 0.00 | 0.98 | 0.00 | 0.79 | -22.77 | 77.39 | -43.27 | 126.56 | 0.7890 | 478.0 | 381.7 | |
| 2.94 | 4.55 | 2.25 | 3.48 | -19.77 | 78.35 | -42.30 | 123.75 | 0.7640 | -584.5 | -459.7 | |
| 0.00 | 1.52 | 0.00 | 1.21 | -21.98 | 77.02 | -43.63 | 125.47 | 0.7879 | 539.0 | 507.8 | |
| 0.00 | 1.07 | 0.00 | 0.88 | -21.59 | 75.07 | -45.58 | 123.94 | 0.8028 | 167.0 | 153.8 | |
| 0.00 | 0.89 | 0.00 | 0.77 | -23.73 | 73.89 | -46.76 | 125.64 | 0.8228 | 496.0 | 370.6 | |
| 0.00 | 0.71 | 0.00 | 0.66 | -21.77 | 69.79 | -50.86 | 121.52 | 0.8471 | -336.0 | -288.4 | |
| 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. | |