| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 50.09 | 225.20 | 32.07 | 144.82 | 16.71 | 47.70 | -34.09 | 57.49 | 0.6384 | -184.8 | -111.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-03 09:59:07 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 | 0.71 | 0.00 | 0.44 | 15.43 | 51.32 | -30.46 | 56.56 | 0.5878 | 666.0 | 502.6 | |
| 7.50 | 176.99 | 4.73 | 112.67 | 16.51 | 49.14 | -32.65 | 56.75 | 0.6207 | -1027.9 | -307.8 | |
| 2.59 | -2.00 | 1.64 | -2.00 | 16.78 | 48.86 | -32.92 | 56.58 | 0.6257 | -852.9 | 999999 | |
| 1.52 | -2.00 | 0.96 | -2.00 | 16.36 | 48.90 | -32.88 | 57.14 | 0.6224 | -815.2 | 999999 | |
| 24.11 | -2.00 | 15.38 | -2.00 | 16.92 | 48.34 | -33.44 | 56.76 | 0.6326 | -917.4 | 999999 | |
| 8.66 | -2.00 | 5.50 | -2.00 | 16.28 | 48.35 | -33.43 | 57.65 | 0.6282 | -703.9 | 999999 | |
| 0.00 | 1.52 | 0.00 | 0.98 | 17.66 | 47.65 | -34.13 | 56.26 | 0.6453 | -442.0 | -382.7 | |
| 0.00 | 1.34 | 0.00 | 0.88 | 18.72 | 47.37 | -34.41 | 55.05 | 0.6553 | -589.0 | -444.8 | |
| 0.00 | 1.52 | 0.00 | 0.99 | 18.27 | 47.05 | -34.73 | 55.88 | 0.6559 | -593.0 | -425.9 | |
| 0.00 | 1.07 | 0.00 | 0.69 | 16.42 | 47.37 | -34.41 | 58.17 | 0.6403 | 670.0 | 473.8 | |
| 0.00 | 1.52 | 0.00 | 0.98 | 16.17 | 47.19 | -34.59 | 58.64 | 0.6408 | 652.0 | 619.2 | |
| 1.07 | 1.96 | 0.69 | 1.26 | 14.21 | 46.73 | -35.06 | 61.72 | 0.6346 | 646.1 | 734.6 | |
| 0.00 | 0.27 | 0.00 | 0.17 | 14.25 | 46.49 | -35.29 | 61.81 | 0.6376 | 624.0 | 530.7 | |
| 0.00 | 1.34 | 0.00 | 0.87 | 14.87 | 46.18 | -35.60 | 61.13 | 0.6447 | 774.0 | 680.4 | |
| 0.00 | 0.80 | 0.00 | 0.54 | 19.02 | 44.94 | -36.85 | 56.36 | 0.6833 | 554.0 | 482.9 | |
| 0.00 | 1.16 | 0.00 | 0.76 | 14.82 | 45.69 | -36.09 | 61.51 | 0.6503 | 644.0 | 499.5 | |
| 0.00 | 2.32 | 0.00 | 1.53 | 16.34 | 45.34 | -36.45 | 59.64 | 0.6630 | 656.0 | 494.1 | |
| 0.00 | 0.71 | 0.00 | 0.47 | 16.05 | 45.40 | -36.38 | 60.00 | 0.6606 | 609.0 | 515.6 | |
| 0.00 | 1.25 | 0.00 | 0.82 | 15.89 | 45.31 | -36.47 | 60.26 | 0.6606 | 669.0 | 547.2 | |
| 0.00 | 0.89 | 0.00 | 0.59 | 16.49 | 44.79 | -36.99 | 59.78 | 0.6700 | 829.0 | 685.0 | |
| 0.00 | 5.80 | 0.00 | 3.85 | 16.17 | 44.78 | -37.00 | 60.22 | 0.6683 | 890.0 | 699.5 | |
| 0.00 | 3.75 | 0.00 | 2.51 | 16.41 | 44.45 | -37.33 | 60.10 | 0.6733 | 572.0 | 609.7 | |
| 0.00 | 1.16 | 0.00 | 0.78 | 16.55 | 44.18 | -37.60 | 60.08 | 0.6771 | 629.0 | 455.2 | |
| 0.00 | 2.23 | 0.00 | 1.51 | 16.85 | 44.03 | -37.75 | 59.78 | 0.6804 | 746.0 | 615.8 | |
| 0.00 | 0.54 | 0.00 | 0.36 | 17.08 | 43.90 | -37.89 | 59.55 | 0.6832 | 477.0 | 414.7 | |
| 0.00 | 3.13 | 0.00 | 2.10 | 16.53 | 43.95 | -37.84 | 60.25 | 0.6796 | 636.0 | 551.0 | |
| 0.00 | 0.98 | 0.00 | 0.67 | 18.26 | 43.52 | -38.26 | 58.24 | 0.6940 | 623.0 | 532.0 | |
| 0.00 | 1.79 | 0.00 | 1.24 | 18.46 | 42.81 | -38.97 | 58.42 | 0.7026 | 639.0 | 473.7 | |
| 4.64 | 6.16 | 3.17 | 4.20 | 16.89 | 43.18 | -38.61 | 60.24 | 0.6901 | 715.7 | 667.0 | |
| 0.00 | 1.70 | 0.00 | 1.16 | 17.41 | 43.05 | -38.74 | 59.64 | 0.6943 | 598.0 | 554.3 | |
| 0.00 | 2.59 | 0.00 | 1.80 | 18.27 | 42.66 | -39.13 | 58.75 | 0.7032 | 415.0 | 413.1 | |
| 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. | |