SDO HMI 2014-09-23 22:00:34 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 |
| 46.62 | 168.71 | 23.65 | 85.45 | 8.84 | 289.05 | 10.84 | 268.06 | 0.2069 | -374.9 | -359.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-23 22:00:34 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 | 3.27 | 0.00 | 1.70 | 9.96 | 295.51 | 17.31 | 280.97 | 0.2998 | -863.0 | -709.6 | |
| 0.00 | 0.97 | 0.00 | 0.50 | 12.59 | 294.49 | 16.28 | 290.43 | 0.2933 | -808.0 | -628.4 | |
| 14.24 | 28.03 | 7.27 | 14.30 | 5.14 | 292.17 | 13.97 | 263.07 | 0.2433 | -1066.0 | -789.6 | |
| 0.00 | 0.80 | 0.00 | 0.41 | 8.57 | 292.13 | 13.92 | 277.34 | 0.2409 | -825.0 | -668.2 | |
| 0.00 | 1.41 | 0.00 | 0.72 | 10.16 | 292.16 | 13.95 | 283.83 | 0.2456 | -801.0 | -722.4 | |
| 0.00 | 0.97 | 0.00 | 0.50 | 10.68 | 292.00 | 13.79 | 286.04 | 0.2448 | -798.0 | -631.4 | |
| 0.00 | 5.04 | 0.00 | 2.57 | 5.52 | 291.50 | 13.29 | 264.29 | 0.2310 | -1029.0 | -847.6 | |
| 0.00 | 1.77 | 0.00 | 0.90 | 3.73 | 291.06 | 12.85 | 256.24 | 0.2296 | -930.0 | -531.7 | |
| 0.00 | 1.68 | 0.00 | 0.85 | 5.44 | 291.03 | 12.83 | 263.69 | 0.2233 | -939.0 | -749.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 4.98 | 290.25 | 12.04 | 261.02 | 0.2114 | -740.0 | -668.0 | |
| 0.00 | 2.39 | 0.00 | 1.21 | 5.31 | 290.23 | 12.02 | 262.56 | 0.2101 | -1057.0 | -868.7 | |
| 4.42 | 94.71 | 2.24 | 47.97 | 11.24 | 290.29 | 12.09 | 290.38 | 0.2201 | -947.3 | -579.6 | |
| 1.86 | -12.00 | 0.94 | -12.00 | 11.34 | 290.02 | 11.81 | 291.21 | 0.2162 | -945.9 | 999999 | |
| 6.28 | -12.00 | 3.18 | -12.00 | 11.22 | 289.82 | 11.62 | 290.99 | 0.2125 | -1157.3 | 999999 | |
| 10.97 | -12.00 | 5.55 | -12.00 | 11.05 | 289.63 | 11.42 | 290.50 | 0.2084 | -1218.8 | 999999 | |
| 7.52 | -12.00 | 3.80 | -12.00 | 10.87 | 289.40 | 11.20 | 290.03 | 0.2039 | -1257.9 | 999999 | |
| 1.33 | -12.00 | 0.67 | -12.00 | 10.94 | 289.19 | 10.98 | 290.67 | 0.2008 | -1191.6 | 999999 | |
| 0.00 | 2.56 | 0.00 | 1.29 | 6.01 | 287.47 | 9.27 | 264.30 | 0.1617 | 851.0 | 694.7 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 6.14 | 287.23 | 9.02 | 264.91 | 0.1573 | 1013.0 | 819.8 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 6.41 | 287.11 | 8.91 | 266.59 | 0.1548 | 875.0 | 701.1 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 7.64 | 287.08 | 8.87 | 274.62 | 0.1540 | 708.0 | 529.2 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 7.16 | 287.04 | 8.83 | 271.49 | 0.1530 | 790.0 | 749.5 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 5.54 | 286.98 | 8.77 | 260.88 | 0.1544 | 772.0 | 634.7 | |
| 0.00 | 1.95 | 0.00 | 0.97 | 7.08 | 286.76 | 8.55 | 270.93 | 0.1483 | 753.0 | 634.0 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 5.68 | 286.00 | 7.79 | 260.64 | 0.1374 | 885.0 | 726.2 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -0.27 | 284.65 | 6.44 | 221.67 | 0.1696 | 1035.0 | 817.3 | |
| 0.00 | 1.15 | 0.00 | 0.57 | 4.54 | 284.13 | 5.92 | 247.48 | 0.1119 | 855.0 | 689.7 | |
| 0.00 | 0.88 | 0.00 | 0.44 | 4.11 | 284.07 | 5.86 | 243.84 | 0.1140 | 920.0 | 753.6 | |
| 0.00 | 1.24 | 0.00 | 0.61 | 7.63 | 281.01 | 2.80 | 282.70 | 0.0498 | 861.0 | 647.6 | |
| 0.00 | 1.95 | 0.00 | 0.96 | 8.82 | 276.57 | -1.63 | 41.84 | 0.0424 | 745.0 | 738.0 | |
| 0.00 | 0.97 | 0.00 | 0.48 | 9.00 | 276.45 | -1.76 | 41.16 | 0.0462 | 743.0 | 513.8 | |
| 0.00 | 1.95 | 0.00 | 0.96 | 8.70 | 276.21 | -2.00 | 49.56 | 0.0455 | 831.0 | 672.5 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 0.01 | 274.05 | -4.15 | 149.24 | 0.1423 | 723.0 | 440.2 | |
| 0.00 | 1.41 | 0.00 | 0.71 | -0.36 | 270.94 | -7.27 | 135.20 | 0.1803 | 759.0 | 465.6 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 8.90 | 269.73 | -8.48 | 76.78 | 0.1504 | 823.0 | 668.2 | |
| 0.00 | 1.50 | 0.00 | 0.76 | 8.50 | 267.24 | -10.97 | 81.54 | 0.1911 | 892.0 | 776.9 | |
| 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. | |