SDO HMI 2011-12-01 08:58:56 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 |
| 117.57 | 570.01 | 69.71 | 339.20 | 8.21 | 128.35 | -32.94 | 76.40 | 0.5550 | -39.8 | 78.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-12-01 08:58:56 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 |
| 34.35 | 152.78 | 19.39 | 86.15 | 7.29 | 133.25 | -28.03 | 76.33 | 0.4818 | -1153.8 | -454.5 | |
| 0.00 | 2.56 | 0.00 | 1.44 | 3.61 | 132.94 | -28.35 | 84.05 | 0.4785 | -942.0 | -670.7 | |
| 0.00 | 0.85 | 0.00 | 0.48 | 3.84 | 132.73 | -28.56 | 83.60 | 0.4820 | -756.0 | -552.2 | |
| 1.28 | 5.64 | 0.73 | 3.22 | 6.57 | 132.04 | -29.24 | 78.24 | 0.4977 | -836.7 | -836.3 | |
| 3.50 | 14.10 | 2.00 | 8.07 | 7.16 | 131.83 | -29.45 | 77.15 | 0.5025 | -1018.8 | -650.6 | |
| 0.00 | 1.54 | 0.00 | 0.88 | 8.35 | 131.64 | -29.65 | 74.91 | 0.5090 | -874.0 | -655.0 | |
| 2.91 | -5.00 | 1.67 | -5.00 | 7.07 | 131.57 | -29.72 | 77.42 | 0.5062 | -723.9 | 999999 | |
| 0.00 | 4.02 | 0.00 | 2.31 | 7.18 | 131.18 | -30.11 | 77.34 | 0.5122 | -721.0 | -649.2 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 9.72 | 130.89 | -30.40 | 72.66 | 0.5246 | -688.0 | -533.4 | |
| 0.00 | 1.54 | 0.00 | 0.89 | 7.36 | 131.10 | -30.19 | 77.02 | 0.5139 | -607.0 | -466.8 | |
| 1.71 | 4.02 | 0.99 | 2.32 | 7.21 | 130.87 | -30.42 | 77.39 | 0.5168 | -684.8 | -507.9 | |
| 0.00 | 1.54 | 0.00 | 0.89 | 4.27 | 130.66 | -30.63 | 83.12 | 0.5138 | -669.0 | -552.2 | |
| 1.88 | 6.92 | 1.09 | 4.02 | 7.27 | 130.41 | -30.88 | 77.44 | 0.5236 | -828.5 | -679.3 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 10.10 | 129.87 | -31.42 | 72.44 | 0.5405 | 555.0 | 400.4 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 7.59 | 130.07 | -31.22 | 76.95 | 0.5295 | -524.0 | -474.4 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 7.59 | 129.69 | -31.60 | 77.09 | 0.5350 | -730.0 | -493.8 | |
| 0.00 | 1.45 | 0.00 | 0.85 | 7.53 | 129.30 | -31.98 | 77.33 | 0.5403 | -698.0 | -537.3 | |
| 0.00 | 2.82 | 0.00 | 1.66 | 7.70 | 129.08 | -32.21 | 77.08 | 0.5441 | -672.0 | -566.0 | |
| 0.00 | 1.20 | 0.00 | 0.70 | 7.35 | 129.07 | -32.21 | 77.73 | 0.5432 | -790.0 | -702.6 | |
| 0.00 | 0.60 | 0.00 | 0.35 | 8.33 | 128.77 | -32.51 | 76.06 | 0.5501 | -424.0 | -357.9 | |
| 14.44 | 22.47 | 8.61 | 13.40 | 10.03 | 128.53 | -32.76 | 73.15 | 0.5590 | -891.0 | -542.8 | |
| 0.00 | 4.61 | 0.00 | 2.75 | 8.77 | 128.41 | -32.88 | 75.40 | 0.5565 | 427.0 | 653.3 | |
| 1.37 | 2.48 | 0.82 | 1.48 | 9.67 | 128.03 | -33.26 | 73.98 | 0.5646 | -540.6 | -444.1 | |
| 3.42 | 6.92 | 2.03 | 4.11 | 7.34 | 128.15 | -33.14 | 78.03 | 0.5564 | -648.4 | -626.9 | |
| 0.00 | 1.88 | 0.00 | 1.12 | 7.07 | 128.00 | -33.29 | 78.55 | 0.5580 | -655.0 | -500.2 | |
| 0.00 | 15.64 | 0.00 | 9.42 | 9.30 | 127.42 | -33.87 | 74.84 | 0.5720 | 599.0 | 377.4 | |
| 0.00 | 0.94 | 0.00 | 0.57 | 8.79 | 127.44 | -33.85 | 75.71 | 0.5702 | -477.0 | -296.7 | |
| 0.00 | 1.45 | 0.00 | 0.88 | 9.18 | 127.00 | -34.29 | 75.20 | 0.5774 | 798.0 | 703.0 | |
| 0.00 | 1.11 | 0.00 | 0.67 | 9.33 | 126.80 | -34.48 | 75.02 | 0.5806 | 604.0 | 357.5 | |
| 0.00 | 0.68 | 0.00 | 0.41 | 6.41 | 126.90 | -34.39 | 80.00 | 0.5721 | -502.0 | -398.2 | |
| 0.43 | 274.28 | 0.26 | 167.88 | 8.97 | 126.55 | -34.74 | 75.71 | 0.5830 | 813.4 | 396.3 | |
| 43.49 | -31.00 | 26.66 | -31.00 | 8.51 | 125.83 | -35.46 | 76.70 | 0.5918 | 1174.9 | 999999 | |
| 1.62 | 19.74 | 1.01 | 12.27 | 10.45 | 125.41 | -35.88 | 73.64 | 0.6029 | 817.7 | 641.2 | |
| 1.62 | -31.00 | 1.00 | -31.00 | 8.66 | 125.45 | -35.84 | 76.57 | 0.5974 | 662.8 | 999999 | |
| 0.00 | 0.94 | 0.00 | 0.58 | 9.91 | 125.18 | -36.10 | 74.60 | 0.6043 | 829.0 | 816.7 | |
| 1.28 | -31.00 | 0.79 | -31.00 | 7.29 | 125.44 | -35.85 | 78.85 | 0.5943 | -418.6 | 999999 | |
| 0.00 | 2.39 | 0.00 | 1.48 | 9.73 | 125.13 | -36.15 | 74.91 | 0.6045 | 961.0 | 747.9 | |
| 4.27 | -33.00 | 2.66 | -33.00 | 10.24 | 124.99 | -36.29 | 74.13 | 0.6078 | 722.6 | 999999 | |
| 0.00 | 2.22 | 0.00 | 1.38 | 9.82 | 124.86 | -36.43 | 74.86 | 0.6084 | 697.0 | 537.3 | |
| 0.00 | 1.28 | 0.00 | 0.80 | 9.55 | 124.71 | -36.58 | 75.34 | 0.6097 | 608.0 | 507.3 | |
| 0.00 | 1.03 | 0.00 | 0.64 | 7.70 | 124.77 | -36.52 | 78.34 | 0.6044 | 525.0 | 374.4 | |
| 0.00 | 1.03 | 0.00 | 0.65 | 9.29 | 123.11 | -38.17 | 76.22 | 0.6303 | 644.0 | 553.8 | |
| 0.00 | 1.79 | 0.00 | 1.16 | 8.92 | 121.81 | -39.47 | 77.14 | 0.6465 | 746.0 | 627.9 | |
| 0.00 | 0.85 | 0.00 | 0.57 | 6.55 | 119.53 | -41.76 | 81.18 | 0.6719 | 585.0 | 519.7 | |
| 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. | |