SDO HMI 2011-11-10 12:58:58 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 |
| 49.09 | 173.57 | 28.89 | 102.36 | -17.86 | 101.18 | 25.28 | 228.56 | 0.5432 | 62.6 | -12.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-10 12:58:58 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 | 0.86 | 0.00 | 0.51 | -16.91 | 103.57 | 27.66 | 232.51 | 0.5619 | -595.0 | -376.8 | |
| 22.83 | 86.91 | 13.72 | 52.29 | -18.33 | 103.17 | 27.26 | 230.07 | 0.5693 | 1059.6 | 309.9 | |
| 0.00 | 1.38 | 0.00 | 0.81 | -16.34 | 102.54 | 26.63 | 232.35 | 0.5454 | 659.0 | 452.3 | |
| 0.00 | 1.38 | 0.00 | 0.83 | -18.53 | 102.57 | 26.67 | 229.18 | 0.5645 | 353.0 | 319.2 | |
| 1.72 | 3.45 | 1.02 | 2.05 | -17.67 | 102.40 | 26.49 | 230.24 | 0.5550 | 878.9 | 707.3 | |
| 1.46 | 2.24 | 0.86 | 1.32 | -16.93 | 102.00 | 26.10 | 230.93 | 0.5442 | 675.4 | 546.9 | |
| 0.00 | 3.62 | 0.00 | 2.15 | -17.79 | 102.14 | 26.23 | 229.80 | 0.5532 | 545.0 | 592.2 | |
| 1.21 | 7.15 | 0.71 | 4.19 | -17.47 | 100.95 | 25.04 | 229.00 | 0.5371 | 851.0 | 580.3 | |
| 1.46 | -8.00 | 0.86 | -8.00 | -17.50 | 100.78 | 24.87 | 228.77 | 0.5355 | 733.0 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.60 | -16.60 | 100.24 | 24.33 | 229.52 | 0.5212 | -627.0 | -541.4 | |
| 0.00 | 1.38 | 0.00 | 0.80 | -16.79 | 100.27 | 24.36 | 229.26 | 0.5233 | 545.0 | 398.8 | |
| 0.00 | 0.86 | 0.00 | 0.50 | -16.73 | 99.14 | 23.23 | 228.05 | 0.5100 | -460.0 | -348.0 | |
| 0.00 | 1.64 | 0.00 | 0.95 | -17.40 | 99.19 | 23.29 | 227.11 | 0.5170 | -527.0 | -403.7 | |
| 0.00 | 5.08 | 0.00 | 2.91 | -16.56 | 98.51 | 22.61 | 227.56 | 0.5013 | -902.0 | -786.7 | |
| 0.69 | 29.29 | 0.40 | 16.81 | -17.38 | 98.42 | 22.51 | 226.19 | 0.5083 | -844.1 | -674.3 | |
| 0.00 | 3.62 | 0.00 | 2.07 | -16.87 | 98.28 | 22.38 | 226.80 | 0.5018 | -893.0 | -686.9 | |
| 1.98 | -15.00 | 1.14 | -15.00 | -17.76 | 98.36 | 22.46 | 225.57 | 0.5115 | -646.0 | 999999 | |
| 2.41 | 5.51 | 1.37 | 3.14 | -16.23 | 98.10 | 22.20 | 227.55 | 0.4936 | -888.8 | -769.4 | |
| 2.84 | -15.00 | 1.63 | -15.00 | -17.43 | 98.19 | 22.28 | 225.82 | 0.5064 | -1046.9 | 999999 | |
| 6.20 | 14.56 | 3.57 | 8.37 | -18.04 | 98.17 | 22.26 | 224.91 | 0.5122 | -825.2 | -676.4 | |
| 0.00 | 1.89 | 0.00 | 1.08 | -16.70 | 97.93 | 22.02 | 226.60 | 0.4963 | -946.0 | -706.9 | |
| 3.10 | -15.00 | 1.78 | -15.00 | -17.49 | 97.89 | 21.99 | 225.37 | 0.5038 | -1004.8 | 999999 | |
| 0.00 | 1.72 | 0.00 | 0.98 | -17.08 | 97.77 | 21.87 | 225.84 | 0.4983 | -760.0 | -690.7 | |
| 3.19 | -20.00 | 1.83 | -20.00 | -18.03 | 97.76 | 21.85 | 224.41 | 0.5079 | -787.5 | 999999 | |
| 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. | |