SDO HMI 2011-07-22 14:59:11 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 |
| 47.71 | 191.53 | 32.20 | 130.89 | -23.06 | 134.42 | 33.95 | 228.31 | 0.6896 | -333.1 | -137.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 14:59:11 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 | 0.73 | 0.00 | 0.55 | -22.55 | 142.04 | 41.57 | 234.20 | 0.7579 | 321.0 | 339.1 | |
| 0.00 | 1.18 | 0.00 | 0.87 | -21.94 | 140.99 | 40.52 | 234.27 | 0.7446 | 679.0 | 591.8 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -22.91 | 141.16 | 40.69 | 233.25 | 0.7517 | 459.0 | 413.3 | |
| 1.18 | 3.08 | 0.87 | 2.28 | -22.66 | 140.51 | 40.04 | 233.13 | 0.7443 | 688.6 | 602.5 | |
| 0.00 | 1.45 | 0.00 | 1.06 | -22.12 | 139.89 | 39.42 | 233.38 | 0.7352 | 625.0 | 477.6 | |
| 0.00 | 1.27 | 0.00 | 0.92 | -22.31 | 139.74 | 39.27 | 233.06 | 0.7350 | 733.0 | 659.1 | |
| 0.00 | 0.82 | 0.00 | 0.60 | -23.32 | 139.36 | 38.89 | 231.64 | 0.7376 | 295.0 | 360.6 | |
| 0.00 | 1.18 | 0.00 | 0.85 | -22.56 | 138.64 | 38.16 | 232.04 | 0.7260 | 690.0 | 590.5 | |
| 0.00 | 2.09 | 0.00 | 1.54 | -24.51 | 139.15 | 38.67 | 230.12 | 0.7432 | 588.0 | 490.7 | |
| 0.00 | 1.72 | 0.00 | 1.26 | -24.08 | 138.82 | 38.35 | 230.40 | 0.7374 | 672.0 | 559.2 | |
| 0.00 | 0.73 | 0.00 | 0.53 | -24.64 | 139.02 | 38.55 | 229.89 | 0.7429 | 468.0 | 379.8 | |
| 0.00 | 0.54 | 0.00 | 0.39 | -22.08 | 138.11 | 37.64 | 232.24 | 0.7180 | 649.0 | 572.0 | |
| 0.91 | 14.06 | 0.65 | 10.08 | -22.83 | 138.10 | 37.63 | 231.35 | 0.7227 | 982.2 | 685.7 | |
| 0.00 | 2.81 | 0.00 | 1.99 | -22.41 | 137.88 | 37.41 | 231.70 | 0.7179 | 767.0 | 630.3 | |
| 0.00 | 1.00 | 0.00 | 0.71 | -23.14 | 138.07 | 37.60 | 230.98 | 0.7245 | 684.0 | 651.1 | |
| 0.00 | 1.81 | 0.00 | 1.30 | -23.23 | 137.89 | 37.42 | 230.75 | 0.7234 | 728.0 | 686.3 | |
| 0.00 | 4.08 | 0.00 | 2.93 | -23.70 | 137.72 | 37.24 | 230.07 | 0.7249 | 453.0 | 481.4 | |
| 0.00 | 1.45 | 0.00 | 1.02 | -23.18 | 136.35 | 35.87 | 229.70 | 0.7086 | 565.0 | 426.9 | |
| 0.00 | 1.00 | 0.00 | 0.69 | -23.83 | 135.00 | 34.53 | 227.93 | 0.7007 | -490.0 | -374.3 | |
| 0.00 | 1.09 | 0.00 | 0.75 | -23.66 | 134.90 | 34.43 | 228.06 | 0.6985 | -540.0 | -395.6 | |
| 3.17 | 8.89 | 2.14 | 6.02 | -22.22 | 134.25 | 33.78 | 229.25 | 0.6817 | -776.8 | -544.0 | |
| 0.00 | 1.27 | 0.00 | 0.87 | -23.77 | 134.41 | 33.94 | 227.55 | 0.6948 | -380.0 | -339.3 | |
| 4.17 | 82.25 | 2.81 | 55.59 | -22.70 | 133.67 | 33.20 | 228.21 | 0.6797 | -855.7 | -301.4 | |
| 0.00 | 2.72 | 0.00 | 1.85 | -23.73 | 133.72 | 33.25 | 227.04 | 0.6882 | -521.0 | -360.5 | |
| 23.67 | -23.00 | 15.97 | -23.00 | -23.07 | 133.49 | 33.02 | 227.63 | 0.6809 | -848.8 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.96 | -22.12 | 132.96 | 32.49 | 228.33 | 0.6685 | -686.0 | -540.1 | |
| 3.08 | 42.53 | 2.07 | 28.34 | -23.28 | 132.88 | 32.41 | 226.88 | 0.6768 | -772.1 | -592.6 | |
| 3.45 | -27.00 | 2.30 | -27.00 | -22.99 | 132.69 | 32.21 | 227.05 | 0.6727 | -824.7 | 999999 | |
| 3.63 | -27.00 | 2.41 | -27.00 | -22.81 | 132.40 | 31.93 | 227.03 | 0.6685 | -1034.1 | 999999 | |
| 1.27 | -27.00 | 0.85 | -27.00 | -23.15 | 132.42 | 31.94 | 226.64 | 0.6714 | -730.0 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.86 | -24.55 | 132.65 | 32.17 | 225.22 | 0.6847 | -300.0 | -190.2 | |
| 0.00 | 1.54 | 0.00 | 1.04 | -24.35 | 132.24 | 31.76 | 225.09 | 0.6794 | -519.0 | -338.0 | |
| 2.00 | 3.17 | 1.34 | 2.12 | -24.26 | 131.82 | 31.35 | 224.84 | 0.6749 | -544.2 | -614.2 | |
| 1.18 | 4.08 | 0.79 | 2.72 | -24.11 | 131.54 | 31.07 | 224.77 | 0.6711 | -764.7 | -677.7 | |
| 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. | |