SDO HMI 2011-10-23 14:59:00 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 |
| 126.04 | 693.62 | 135.42 | 743.77 | 7.82 | 249.52 | -62.64 | 83.94 | 0.8829 | -155.8 | -80.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 14:59:00 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 | 1.04 | 0.00 | 0.97 | 11.32 | 254.11 | -58.05 | 79.88 | 0.8473 | -362.0 | -317.9 | |
| 0.00 | 2.61 | 0.00 | 2.34 | 4.86 | 255.38 | -56.77 | 87.61 | 0.8364 | -146.0 | -137.4 | |
| 65.72 | 395.88 | 59.60 | 360.53 | 6.29 | 254.95 | -57.21 | 85.87 | 0.8399 | -828.9 | -238.1 | |
| 1.22 | -3.00 | 1.12 | -3.00 | 6.63 | 254.26 | -57.89 | 85.44 | 0.8462 | -165.6 | 999999 | |
| 1.48 | -3.00 | 1.37 | -3.00 | 5.88 | 254.17 | -57.99 | 86.33 | 0.8473 | -346.6 | 999999 | |
| 0.00 | 1.39 | 0.00 | 1.28 | 4.78 | 254.33 | -57.82 | 87.64 | 0.8463 | 197.0 | 139.2 | |
| 0.00 | 0.87 | 0.00 | 0.86 | 12.70 | 251.93 | -60.23 | 78.32 | 0.8667 | -537.0 | -484.9 | |
| 0.00 | 1.30 | 0.00 | 1.30 | 11.47 | 251.65 | -60.50 | 79.75 | 0.8688 | -319.0 | -310.5 | |
| 0.00 | 0.96 | 0.00 | 0.99 | 8.17 | 250.48 | -61.67 | 83.52 | 0.8789 | -375.0 | -272.5 | |
| 0.00 | 1.65 | 0.00 | 1.70 | 5.43 | 250.71 | -61.45 | 86.66 | 0.8779 | -263.0 | -193.2 | |
| 0.00 | 1.39 | 0.00 | 1.44 | 6.27 | 250.42 | -61.74 | 85.68 | 0.8800 | -562.0 | -426.5 | |
| 8.26 | 11.21 | 8.64 | 11.73 | 5.92 | 250.11 | -62.05 | 86.07 | 0.8827 | -395.3 | -209.9 | |
| 0.00 | 1.56 | 0.00 | 1.65 | 6.13 | 249.80 | -62.35 | 85.81 | 0.8851 | 29.0 | -30.4 | |
| 0.00 | 2.96 | 0.00 | 3.14 | 5.91 | 249.59 | -62.57 | 86.06 | 0.8869 | 383.0 | 299.6 | |
| 0.00 | 1.22 | 0.00 | 1.35 | 6.94 | 248.28 | -63.88 | 84.83 | 0.8968 | -61.0 | -23.8 | |
| 0.00 | 7.39 | 0.00 | 8.38 | 6.83 | 247.68 | -64.48 | 84.92 | 0.9014 | 750.0 | 572.8 | |
| 0.00 | 1.74 | 0.00 | 2.11 | 10.17 | 245.69 | -66.46 | 81.17 | 0.9150 | 664.0 | 582.4 | |
| 0.00 | 3.65 | 0.00 | 4.43 | 9.75 | 245.79 | -66.37 | 81.63 | 0.9144 | 589.0 | 542.7 | |
| 0.00 | 1.39 | 0.00 | 1.85 | 13.27 | 243.39 | -68.77 | 77.78 | 0.9299 | -212.0 | -144.3 | |
| 3.04 | 242.62 | 3.84 | 321.11 | 10.49 | 244.77 | -67.38 | 80.80 | 0.9212 | 685.4 | 61.8 | |
| 0.00 | 1.83 | 0.00 | 2.20 | 6.85 | 246.00 | -66.16 | 84.82 | 0.9136 | 557.0 | 455.5 | |
| 3.74 | -20.00 | 4.75 | -20.00 | 10.20 | 244.58 | -67.58 | 81.11 | 0.9225 | 785.0 | 999999 | |
| 1.65 | 1.74 | 2.04 | 2.15 | 6.50 | 245.41 | -66.75 | 85.17 | 0.9178 | 299.2 | 297.0 | |
| 11.47 | -20.00 | 14.86 | -20.00 | 9.83 | 244.10 | -68.06 | 81.50 | 0.9258 | 570.0 | 999999 | |
| 4.52 | -20.00 | 5.90 | -20.00 | 10.29 | 243.89 | -68.27 | 80.99 | 0.9270 | 368.9 | 999999 | |
| 1.74 | -20.00 | 2.26 | -20.00 | 9.46 | 244.01 | -68.15 | 81.90 | 0.9264 | 579.0 | 999999 | |
| 1.30 | -20.00 | 1.72 | -20.00 | 10.24 | 243.66 | -68.50 | 81.04 | 0.9285 | -188.1 | 999999 | |
| 3.56 | 4.26 | 4.59 | 5.49 | 8.45 | 244.32 | -67.84 | 83.00 | 0.9246 | 418.2 | 285.4 | |
| 0.00 | 2.00 | 0.00 | 2.58 | 8.09 | 244.29 | -67.87 | 83.39 | 0.9249 | 175.0 | 160.0 | |
| 7.82 | -20.00 | 10.44 | -20.00 | 9.35 | 243.47 | -68.69 | 82.00 | 0.9299 | 429.6 | 999999 | |
| 1.22 | -20.00 | 1.64 | -20.00 | 9.45 | 243.17 | -68.99 | 81.88 | 0.9317 | -163.3 | 999999 | |
| 0.52 | -20.00 | 0.71 | -20.00 | 8.94 | 242.96 | -69.20 | 82.41 | 0.9332 | 180.3 | 999999 | |
| 7.39 | -20.00 | 10.02 | -20.00 | 8.65 | 243.08 | -69.08 | 82.73 | 0.9325 | 487.2 | 999999 | |
| 1.39 | -20.00 | 1.92 | -20.00 | 8.59 | 242.76 | -69.40 | 82.78 | 0.9345 | -151.8 | 999999 | |
| 0.00 | 2.96 | 0.00 | 4.19 | 9.56 | 242.07 | -70.09 | 81.72 | 0.9385 | -396.0 | -355.0 | |
| 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. | |