SDO HMI 2011-09-01 04:59:08 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 |
| 88.83 | 384.96 | 55.22 | 239.12 | -19.98 | 258.48 | -25.45 | 137.81 | 0.6038 | 102.8 | -84.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-09-01 04:59:08 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 |
| 1.61 | 2.60 | 0.98 | 1.58 | -21.81 | 263.23 | -20.70 | 145.49 | 0.5815 | 911.1 | 813.7 | |
| 0.00 | 1.16 | 0.00 | 0.70 | -21.19 | 263.19 | -20.75 | 144.77 | 0.5749 | 857.0 | 676.5 | |
| 1.97 | 3.49 | 1.20 | 2.12 | -21.44 | 262.97 | -20.96 | 144.77 | 0.5794 | 794.4 | 708.7 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -20.93 | 262.22 | -21.72 | 143.26 | 0.5801 | 836.0 | 599.8 | |
| 0.00 | 2.33 | 0.00 | 1.42 | -20.95 | 261.86 | -22.07 | 142.84 | 0.5832 | 811.0 | 645.2 | |
| 0.00 | 3.13 | 0.00 | 1.91 | -20.78 | 261.71 | -22.22 | 142.48 | 0.5827 | 723.0 | 723.7 | |
| 4.84 | 7.70 | 3.06 | 4.88 | -23.40 | 259.94 | -24.00 | 143.21 | 0.6255 | -780.4 | -728.6 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -21.80 | 259.92 | -24.02 | 141.48 | 0.6091 | -649.0 | -557.4 | |
| 5.28 | 243.30 | 3.25 | 150.80 | -20.27 | 259.75 | -24.18 | 139.57 | 0.5947 | 1098.7 | 37.8 | |
| 0.00 | 1.43 | 0.00 | 0.90 | -22.26 | 259.19 | -24.75 | 141.15 | 0.6200 | 661.0 | 466.4 | |
| 13.52 | -9.00 | 8.37 | -9.00 | -20.57 | 259.35 | -24.59 | 139.44 | 0.6014 | 936.5 | 999999 | |
| 0.36 | -9.00 | 0.22 | -9.00 | -20.92 | 259.11 | -24.83 | 139.58 | 0.6071 | 411.5 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.80 | -23.10 | 258.55 | -25.39 | 141.36 | 0.6338 | 706.0 | 546.1 | |
| 0.00 | 1.34 | 0.00 | 0.86 | -22.96 | 258.47 | -25.47 | 141.13 | 0.6332 | 758.0 | 641.5 | |
| 10.21 | -9.00 | 6.33 | -9.00 | -20.29 | 258.83 | -25.11 | 138.54 | 0.6033 | 861.8 | 999999 | |
| 0.00 | 8.51 | 0.00 | 5.21 | -19.10 | 258.99 | -24.94 | 137.30 | 0.5899 | 699.0 | 676.9 | |
| 16.12 | -9.00 | 9.95 | -9.00 | -19.88 | 258.83 | -25.11 | 138.06 | 0.5993 | 1005.0 | 999999 | |
| 0.00 | 1.70 | 0.00 | 1.08 | -21.96 | 258.41 | -25.52 | 139.98 | 0.6236 | 761.0 | 618.3 | |
| 6.72 | -9.00 | 4.14 | -9.00 | -19.42 | 258.55 | -25.39 | 137.20 | 0.5974 | 748.3 | 999999 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -18.85 | 258.57 | -25.36 | 136.53 | 0.5915 | 527.0 | 423.6 | |
| 0.00 | 1.79 | 0.00 | 1.14 | -22.06 | 257.88 | -26.05 | 139.52 | 0.6293 | 608.0 | 528.9 | |
| 0.00 | 1.88 | 0.00 | 1.14 | -17.65 | 258.58 | -25.35 | 135.04 | 0.5797 | -867.0 | -606.6 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -17.59 | 258.38 | -25.55 | 134.75 | 0.5812 | -854.0 | -797.9 | |
| 1.25 | 9.85 | 0.77 | 6.02 | -18.00 | 258.25 | -25.69 | 135.12 | 0.5864 | -803.2 | -561.2 | |
| 1.61 | -9.00 | 1.00 | -9.00 | -19.57 | 257.85 | -26.09 | 136.60 | 0.6054 | -749.2 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -17.93 | 257.80 | -26.14 | 134.53 | 0.5902 | -851.0 | -664.8 | |
| 0.00 | 2.15 | 0.00 | 1.34 | -19.13 | 257.28 | -26.66 | 135.47 | 0.6067 | -778.0 | -510.5 | |
| 0.00 | 2.33 | 0.00 | 1.44 | -18.19 | 257.33 | -26.61 | 134.36 | 0.5973 | -837.0 | -711.8 | |
| 0.00 | 1.34 | 0.00 | 0.83 | -18.66 | 257.25 | -26.69 | 134.86 | 0.6025 | -714.0 | -603.3 | |
| 0.00 | 4.21 | 0.00 | 2.59 | -17.79 | 257.32 | -26.61 | 133.85 | 0.5937 | -752.0 | -726.8 | |
| 1.16 | 5.19 | 0.73 | 3.23 | -19.21 | 257.01 | -26.93 | 135.29 | 0.6101 | -802.8 | -707.4 | |
| 0.00 | 2.78 | 0.00 | 1.72 | -18.54 | 256.98 | -26.95 | 134.44 | 0.6041 | -934.0 | -774.6 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -18.63 | 256.57 | -27.36 | 134.13 | 0.6090 | -845.0 | -750.2 | |
| 0.00 | 1.16 | 0.00 | 0.73 | -19.52 | 256.38 | -27.56 | 135.01 | 0.6190 | -802.0 | -619.9 | |
| 8.42 | 34.57 | 5.33 | 21.80 | -19.97 | 256.22 | -27.72 | 135.39 | 0.6247 | -942.0 | -595.4 | |
| 0.36 | 1.70 | 0.22 | 1.07 | -19.15 | 256.37 | -27.56 | 134.55 | 0.6157 | -960.0 | -836.1 | |
| 0.00 | 0.90 | 0.00 | 0.57 | -20.32 | 256.04 | -27.90 | 135.62 | 0.6296 | -577.0 | -383.4 | |
| 0.00 | 2.15 | 0.00 | 1.33 | -17.47 | 256.52 | -27.42 | 132.60 | 0.5989 | -691.0 | -642.0 | |
| 1.70 | 6.18 | 1.07 | 3.89 | -19.23 | 256.18 | -27.76 | 134.45 | 0.6183 | -870.5 | -620.3 | |
| 9.94 | 11.82 | 6.23 | 7.40 | -18.79 | 256.18 | -27.75 | 133.92 | 0.6143 | -907.1 | -698.3 | |
| 1.16 | 1.97 | 0.74 | 1.25 | -20.03 | 255.88 | -28.06 | 135.11 | 0.6284 | -641.5 | -490.6 | |
| 0.00 | 1.25 | 0.00 | 0.80 | -20.27 | 255.76 | -28.18 | 135.28 | 0.6318 | -541.0 | -467.8 | |
| 2.60 | 4.03 | 1.63 | 2.53 | -18.82 | 255.78 | -28.16 | 133.55 | 0.6185 | -606.3 | -512.6 | |
| 0.00 | 1.52 | 0.00 | 0.94 | -17.41 | 255.92 | -28.02 | 131.91 | 0.6045 | -571.0 | -519.8 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -19.17 | 255.53 | -28.40 | 133.73 | 0.6241 | -598.0 | -497.8 | |
| 0.00 | 0.72 | 0.00 | 0.46 | -19.69 | 255.36 | -28.58 | 134.19 | 0.6304 | -500.0 | -404.4 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -16.69 | 254.16 | -29.78 | 129.28 | 0.6169 | -449.0 | -441.1 | |
| 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. | |