SDO HMI 2011-05-28 23:59:10 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 |
| 92.19 | 383.41 | 55.75 | 233.01 | 20.81 | 131.69 | 28.28 | 310.07 | 0.5798 | -73.7 | -156.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-05-28 23:59:10 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 |
| 1.62 | 226.42 | 1.01 | 140.27 | 20.81 | 133.97 | 30.56 | 307.94 | 0.6049 | -437.5 | -383.0 | |
| 0.81 | -1.00 | 0.51 | -1.00 | 21.31 | 134.01 | 30.60 | 308.59 | 0.6090 | -638.6 | 999999 | |
| 1.35 | -1.00 | 0.84 | -1.00 | 21.57 | 133.84 | 30.43 | 309.09 | 0.6092 | -707.1 | 999999 | |
| 4.60 | -1.00 | 2.87 | -1.00 | 21.76 | 133.70 | 30.29 | 309.49 | 0.6092 | -868.7 | 999999 | |
| 1.35 | 5.14 | 0.83 | 3.15 | 19.96 | 133.22 | 29.81 | 307.36 | 0.5901 | -837.1 | -592.5 | |
| 24.82 | -1.00 | 15.36 | -1.00 | 21.17 | 133.45 | 30.04 | 308.88 | 0.6019 | -959.9 | 999999 | |
| 3.70 | -1.00 | 2.28 | -1.00 | 20.81 | 133.37 | 29.96 | 308.44 | 0.5982 | -1034.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.49 | 19.66 | 132.86 | 29.46 | 307.24 | 0.5838 | 372.0 | 303.8 | |
| 2.26 | -1.00 | 1.39 | -1.00 | 20.80 | 133.03 | 29.62 | 308.73 | 0.5945 | -1165.1 | 999999 | |
| 1.71 | -1.00 | 1.05 | -1.00 | 21.03 | 132.74 | 29.33 | 309.30 | 0.5931 | -916.9 | 999999 | |
| 1.53 | 1.90 | 0.94 | 1.16 | 21.03 | 132.37 | 28.96 | 309.63 | 0.5890 | -777.0 | -778.2 | |
| 4.60 | 12.54 | 2.80 | 7.64 | 21.09 | 131.82 | 28.41 | 310.21 | 0.5835 | -916.4 | -703.0 | |
| 0.00 | 3.34 | 0.00 | 2.00 | 19.26 | 131.39 | 27.98 | 307.96 | 0.5639 | 495.0 | 339.3 | |
| 1.35 | 2.80 | 0.82 | 1.69 | 20.53 | 131.60 | 28.19 | 309.62 | 0.5765 | -806.3 | -710.0 | |
| 0.00 | 0.72 | 0.00 | 0.44 | 20.43 | 131.43 | 28.02 | 309.64 | 0.5738 | -480.0 | -525.2 | |
| 3.34 | 8.93 | 1.99 | 5.32 | 19.06 | 131.09 | 27.69 | 307.94 | 0.5590 | 601.2 | 751.0 | |
| 0.00 | 1.08 | 0.00 | 0.65 | 19.48 | 131.10 | 27.69 | 308.56 | 0.5624 | 392.0 | 306.5 | |
| 1.17 | -16.00 | 0.70 | -16.00 | 19.02 | 130.83 | 27.43 | 308.13 | 0.5557 | 825.4 | 999999 | |
| 1.53 | -16.00 | 0.91 | -16.00 | 19.18 | 130.79 | 27.38 | 308.42 | 0.5565 | 865.6 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.44 | 21.01 | 131.14 | 27.73 | 310.74 | 0.5755 | -345.0 | -470.0 | |
| 12.09 | 16.60 | 7.21 | 9.90 | 19.61 | 130.69 | 27.28 | 309.14 | 0.5588 | 747.8 | 302.7 | |
| 0.00 | 1.26 | 0.00 | 0.76 | 20.85 | 130.85 | 27.44 | 310.79 | 0.5710 | -696.0 | -570.7 | |
| 0.00 | 9.39 | 0.00 | 5.55 | 19.50 | 129.91 | 26.50 | 309.75 | 0.5492 | 698.0 | 611.7 | |
| 0.00 | 4.96 | 0.00 | 2.92 | 19.27 | 129.36 | 25.96 | 309.95 | 0.5410 | 614.0 | 665.6 | |
| 0.00 | 1.44 | 0.00 | 0.86 | 21.03 | 129.61 | 26.20 | 312.28 | 0.5592 | 526.0 | 391.5 | |
| 4.51 | 5.78 | 2.66 | 3.40 | 20.76 | 128.37 | 24.96 | 313.19 | 0.5434 | 730.2 | 610.4 | |
| 0.00 | 0.90 | 0.00 | 0.53 | 20.20 | 128.27 | 24.86 | 312.49 | 0.5372 | 580.0 | 480.9 | |
| 0.00 | 1.35 | 0.00 | 0.79 | 20.49 | 128.14 | 24.74 | 313.06 | 0.5385 | 790.0 | 663.7 | |
| 0.00 | 3.79 | 0.00 | 2.23 | 20.72 | 127.97 | 24.56 | 313.58 | 0.5387 | 886.0 | 651.2 | |
| 0.00 | 2.17 | 0.00 | 1.24 | 17.38 | 127.27 | 23.86 | 309.24 | 0.5004 | -532.0 | -395.4 | |
| 0.00 | 1.53 | 0.00 | 0.89 | 19.97 | 127.66 | 24.25 | 312.82 | 0.5284 | 838.0 | 686.1 | |
| 0.00 | 1.35 | 0.00 | 0.77 | 17.44 | 127.03 | 23.63 | 309.60 | 0.4982 | -653.0 | -567.7 | |
| 1.99 | 66.42 | 1.16 | 38.74 | 20.55 | 127.30 | 23.89 | 314.09 | 0.5300 | 889.4 | 422.0 | |
| 15.52 | -33.00 | 9.06 | -33.00 | 20.81 | 127.09 | 23.68 | 314.70 | 0.5303 | 867.1 | 999999 | |
| 1.80 | -33.00 | 1.05 | -33.00 | 20.45 | 126.82 | 23.41 | 314.49 | 0.5239 | 1017.2 | 999999 | |
| 0.54 | 1.17 | 0.31 | 0.67 | 17.44 | 126.37 | 22.97 | 310.36 | 0.4905 | -723.2 | -645.6 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 17.98 | 125.86 | 22.45 | 311.85 | 0.4896 | 440.0 | 393.9 | |
| 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. | |