SDO HMI 2011-11-12 21:58:58 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.50 | 276.66 | 21.64 | 140.87 | 9.79 | 55.47 | 10.89 | 303.47 | 0.2288 | -392.5 | -277.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-12 21:58:58 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 | 1.63 | 0.00 | 0.85 | 6.40 | 62.60 | 18.03 | 280.91 | 0.3146 | -906.0 | -648.1 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 6.76 | 60.83 | 16.26 | 283.15 | 0.2868 | -776.0 | -622.0 | |
| 15.40 | 216.89 | 7.87 | 110.75 | 9.30 | 57.43 | 12.85 | 296.28 | 0.2460 | -1322.9 | -453.0 | |
| 21.94 | -3.00 | 11.19 | -3.00 | 9.49 | 57.03 | 12.46 | 297.66 | 0.2414 | -1474.9 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 11.61 | 56.60 | 12.02 | 306.01 | 0.2534 | -875.0 | -714.6 | |
| 0.00 | 2.93 | 0.00 | 1.50 | 11.92 | 56.30 | 11.73 | 307.66 | 0.2523 | -267.0 | -339.5 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 11.05 | 55.86 | 11.29 | 305.78 | 0.2379 | -857.0 | -751.7 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 8.96 | 55.67 | 11.09 | 298.27 | 0.2168 | -366.0 | -298.2 | |
| 0.00 | 2.49 | 0.00 | 1.27 | 9.98 | 55.45 | 10.88 | 302.80 | 0.2222 | -958.0 | -732.2 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 12.68 | 55.13 | 10.55 | 312.96 | 0.2453 | 1032.0 | 765.1 | |
| 0.00 | 1.55 | 0.00 | 0.78 | 13.11 | 50.10 | 5.53 | 331.55 | 0.1978 | 925.0 | 772.8 | |
| 0.00 | 0.77 | 0.00 | 0.39 | 12.81 | 49.91 | 5.34 | 331.63 | 0.1917 | 969.0 | 795.4 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 12.69 | 49.72 | 5.15 | 332.17 | 0.1884 | 991.0 | 839.3 | |
| 3.10 | 4.22 | 1.55 | 2.11 | 10.06 | 49.16 | 4.59 | 326.79 | 0.1445 | -1017.3 | -800.1 | |
| 0.00 | 0.86 | 0.00 | 0.43 | 9.43 | 48.97 | 4.40 | 325.34 | 0.1337 | -900.0 | -681.9 | |
| 0.34 | 1.29 | 0.17 | 0.65 | 10.66 | 48.60 | 4.02 | 332.18 | 0.1484 | -979.5 | -808.7 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 10.30 | 48.32 | 3.75 | 332.68 | 0.1407 | -810.0 | -601.0 | |
| 0.00 | 2.49 | 0.00 | 1.25 | 10.90 | 48.00 | 3.42 | 336.51 | 0.1477 | -652.0 | -523.9 | |
| 0.00 | 3.01 | 0.00 | 1.50 | 9.29 | 47.95 | 3.37 | 331.48 | 0.1222 | 690.0 | 568.2 | |
| 0.00 | 2.84 | 0.00 | 1.42 | 10.81 | 47.21 | 2.63 | 341.29 | 0.1414 | 977.0 | 738.8 | |
| 0.00 | 1.46 | 0.00 | 0.73 | 11.38 | 46.15 | 1.58 | 349.30 | 0.1463 | 1076.0 | 839.7 | |
| 0.00 | 1.29 | 0.00 | 0.64 | 9.89 | 46.15 | 1.57 | 347.01 | 0.1209 | 873.0 | 682.5 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 11.89 | 46.07 | 1.49 | 350.48 | 0.1547 | 877.0 | 731.2 | |
| 0.00 | 1.20 | 0.00 | 0.60 | 10.87 | 46.00 | 1.43 | 349.68 | 0.1371 | 673.0 | 727.6 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 12.82 | 45.92 | 1.35 | 352.24 | 0.1703 | 954.0 | 783.9 | |
| 0.00 | 8.00 | 0.00 | 4.00 | 11.20 | 45.88 | 1.31 | 350.92 | 0.1424 | 966.0 | 878.8 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 10.81 | 45.85 | 1.27 | 350.69 | 0.1357 | 986.0 | 858.0 | |
| 1.72 | 4.99 | 0.86 | 2.49 | 10.57 | 45.82 | 1.24 | 350.62 | 0.1315 | 1075.3 | 780.2 | |
| 0.00 | 1.72 | 0.00 | 0.86 | 11.86 | 45.76 | 1.19 | 352.36 | 0.1534 | 909.0 | 679.9 | |
| 0.00 | 2.41 | 0.00 | 1.23 | 17.65 | 45.61 | 1.03 | 356.07 | 0.2520 | 794.0 | 653.6 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 17.37 | 45.33 | 0.75 | 357.08 | 0.2470 | 855.0 | 631.0 | |
| 0.00 | 1.12 | 0.00 | 0.56 | 12.91 | 45.10 | 0.52 | 356.99 | 0.1705 | 797.0 | 628.4 | |
| 0.00 | 1.29 | 0.00 | 0.65 | 12.01 | 43.70 | -0.87 | 5.52 | 0.1554 | 862.0 | 546.8 | |
| 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. | |