SDO HMI 2011-07-22 11:59:11 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 |
| 46.54 | 204.05 | 30.95 | 136.81 | -23.03 | 134.52 | 32.39 | 227.07 | 0.6747 | -263.3 | -210.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-22 11:59:11 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 | 1.18 | 0.00 | 0.86 | -21.90 | 141.82 | 39.69 | 233.81 | 0.7365 | 560.0 | 442.2 | |
| 0.00 | 1.09 | 0.00 | 0.80 | -22.59 | 142.06 | 39.93 | 233.15 | 0.7429 | 478.0 | 379.9 | |
| 0.00 | 0.64 | 0.00 | 0.46 | -21.96 | 141.07 | 38.95 | 233.26 | 0.7297 | 570.0 | 610.3 | |
| 1.63 | 4.26 | 1.18 | 3.07 | -22.67 | 140.46 | 38.34 | 232.02 | 0.7284 | 734.9 | 666.4 | |
| 0.00 | 1.45 | 0.00 | 1.04 | -22.32 | 140.31 | 38.18 | 232.33 | 0.7247 | 519.0 | 521.2 | |
| 0.00 | 2.45 | 0.00 | 1.74 | -22.32 | 139.72 | 37.59 | 231.93 | 0.7191 | 779.0 | 581.1 | |
| 0.00 | 2.27 | 0.00 | 1.60 | -22.85 | 138.73 | 36.60 | 230.62 | 0.7131 | 665.0 | 579.9 | |
| 0.00 | 1.81 | 0.00 | 1.31 | -24.50 | 139.23 | 37.10 | 229.07 | 0.7289 | 562.0 | 535.5 | |
| 0.00 | 1.09 | 0.00 | 0.79 | -24.78 | 139.29 | 37.16 | 228.79 | 0.7313 | 466.0 | 410.8 | |
| 0.00 | 2.09 | 0.00 | 1.49 | -24.09 | 138.80 | 36.67 | 229.22 | 0.7222 | 683.0 | 518.4 | |
| 0.00 | 1.45 | 0.00 | 1.01 | -22.40 | 138.01 | 35.89 | 230.63 | 0.7033 | 830.0 | 768.4 | |
| 4.45 | 12.43 | 3.10 | 8.70 | -22.88 | 138.04 | 35.91 | 230.08 | 0.7068 | 944.5 | 692.3 | |
| 0.00 | 4.08 | 0.00 | 2.86 | -23.22 | 138.02 | 35.89 | 229.67 | 0.7090 | 645.0 | 535.8 | |
| 0.00 | 1.09 | 0.00 | 0.76 | -23.56 | 137.96 | 35.84 | 229.23 | 0.7109 | 646.0 | 517.1 | |
| 0.00 | 0.91 | 0.00 | 0.64 | -23.91 | 137.99 | 35.86 | 228.85 | 0.7136 | 430.0 | 370.1 | |
| 0.00 | 1.27 | 0.00 | 0.88 | -23.81 | 136.73 | 34.61 | 228.02 | 0.7012 | 647.0 | 504.2 | |
| 0.00 | 0.73 | 0.00 | 0.50 | -23.35 | 136.47 | 34.34 | 228.36 | 0.6954 | 518.0 | 444.5 | |
| 0.00 | 2.36 | 0.00 | 1.57 | -22.17 | 134.87 | 32.74 | 228.48 | 0.6713 | -40.0 | -146.4 | |
| 0.00 | 0.64 | 0.00 | 0.43 | -23.49 | 135.15 | 33.03 | 227.15 | 0.6841 | 125.0 | 92.7 | |
| 0.00 | 1.18 | 0.00 | 0.79 | -22.51 | 134.85 | 32.72 | 228.05 | 0.6737 | -255.0 | -193.7 | |
| 0.00 | 2.36 | 0.00 | 1.59 | -23.65 | 134.88 | 32.75 | 226.74 | 0.6828 | -498.0 | -336.3 | |
| 0.00 | 1.18 | 0.00 | 0.80 | -23.82 | 134.89 | 32.76 | 226.55 | 0.6843 | -288.0 | -224.2 | |
| 2.90 | 12.07 | 1.92 | 8.01 | -22.18 | 134.29 | 32.16 | 227.99 | 0.6657 | -837.4 | -575.3 | |
| 0.00 | 0.82 | 0.00 | 0.55 | -23.87 | 134.47 | 32.34 | 226.14 | 0.6808 | -464.0 | -390.2 | |
| 1.45 | 85.00 | 0.96 | 56.37 | -22.84 | 134.00 | 31.87 | 226.94 | 0.6682 | -709.5 | -401.4 | |
| 3.18 | -25.00 | 2.11 | -25.00 | -23.15 | 133.92 | 31.79 | 226.51 | 0.6699 | -667.7 | 999999 | |
| 2.72 | -25.00 | 1.80 | -25.00 | -22.66 | 133.71 | 31.58 | 226.92 | 0.6640 | -945.4 | 999999 | |
| 0.00 | 3.72 | 0.00 | 2.49 | -23.73 | 133.80 | 31.67 | 225.73 | 0.6735 | -520.0 | -391.2 | |
| 14.70 | -25.00 | 9.71 | -25.00 | -23.02 | 133.42 | 31.29 | 226.23 | 0.6642 | -998.1 | 999999 | |
| 0.00 | 0.82 | 0.00 | 0.55 | -25.13 | 133.96 | 31.83 | 224.27 | 0.6864 | -487.0 | -393.7 | |
| 8.35 | 45.99 | 5.49 | 30.15 | -23.13 | 132.87 | 30.74 | 225.62 | 0.6599 | -855.2 | -529.6 | |
| 4.35 | -31.00 | 2.84 | -31.00 | -22.84 | 132.49 | 30.36 | 225.62 | 0.6539 | -1041.5 | 999999 | |
| 1.09 | -31.00 | 0.71 | -31.00 | -23.15 | 132.49 | 30.36 | 225.26 | 0.6565 | -674.7 | 999999 | |
| 1.72 | 5.26 | 1.13 | 3.46 | -24.30 | 131.85 | 29.73 | 223.36 | 0.6605 | -670.4 | -563.1 | |
| 0.00 | 2.36 | 0.00 | 1.54 | -24.11 | 131.58 | 29.45 | 223.32 | 0.6564 | -854.0 | -678.8 | |
| 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. | |