SDO HMI 2014-04-12 13:00:33 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 |
| 58.52 | 298.31 | 83.66 | 417.33 | -17.46 | 221.66 | -69.99 | 106.51 | 0.9339 | 166.7 | 61.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-12 13:00:33 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 | 0.97 | 0.00 | 1.12 | -17.07 | 226.50 | -65.14 | 106.17 | 0.9049 | 515.0 | 462.5 | |
| 2.47 | 43.70 | 3.05 | 54.36 | -18.16 | 224.69 | -66.96 | 107.31 | 0.9175 | -279.5 | 126.1 | |
| 0.71 | -2.00 | 0.88 | -2.00 | -18.22 | 224.31 | -67.33 | 107.37 | 0.9200 | 1.2 | 999999 | |
| 2.65 | 151.50 | 3.16 | 183.42 | -16.15 | 225.58 | -66.06 | 105.13 | 0.9112 | 891.0 | 180.8 | |
| 19.78 | -4.00 | 23.94 | -4.00 | -16.36 | 225.13 | -66.52 | 105.35 | 0.9143 | 508.5 | 999999 | |
| 0.00 | 3.88 | 0.00 | 4.55 | -14.76 | 225.99 | -65.65 | 103.60 | 0.9082 | 24.0 | -60.2 | |
| 0.00 | 1.32 | 0.00 | 1.80 | -19.44 | 222.39 | -69.26 | 108.63 | 0.9322 | 557.0 | 461.2 | |
| 8.65 | -4.00 | 10.48 | -4.00 | -15.74 | 225.15 | -66.50 | 104.67 | 0.9141 | 583.9 | 999999 | |
| 0.00 | 2.03 | 0.00 | 2.82 | -19.64 | 221.82 | -69.82 | 108.83 | 0.9356 | 211.0 | 247.3 | |
| 1.41 | 2.47 | 1.94 | 3.40 | -19.05 | 222.02 | -69.63 | 108.21 | 0.9344 | 307.1 | 210.2 | |
| 0.00 | 1.68 | 0.00 | 2.65 | -20.20 | 219.00 | -72.65 | 109.39 | 0.9510 | -7.0 | 18.5 | |
| 1.94 | 4.86 | 2.99 | 7.50 | -19.29 | 219.50 | -72.14 | 108.43 | 0.9484 | 166.4 | 23.0 | |
| 0.00 | 1.06 | 0.00 | 1.74 | -20.35 | 218.25 | -73.40 | 109.54 | 0.9547 | -282.0 | -264.6 | |
| 1.32 | 4.06 | 1.95 | 5.98 | -18.12 | 220.51 | -71.13 | 107.20 | 0.9429 | 278.3 | 221.2 | |
| 0.00 | 1.06 | 0.00 | 1.48 | -16.53 | 221.65 | -69.99 | 105.51 | 0.9364 | 411.0 | 343.9 | |
| 0.35 | 2.74 | 0.54 | 4.16 | -18.34 | 219.79 | -71.85 | 107.43 | 0.9468 | 288.5 | 196.5 | |
| 0.00 | 1.50 | 0.00 | 2.63 | -20.59 | 217.10 | -74.54 | 109.79 | 0.9602 | -312.0 | -294.9 | |
| 0.44 | -16.00 | 0.67 | -16.00 | -18.21 | 219.72 | -71.92 | 107.29 | 0.9472 | 225.0 | 999999 | |
| 0.00 | 1.77 | 0.00 | 2.50 | -16.35 | 221.34 | -70.31 | 105.31 | 0.9382 | 115.0 | 94.2 | |
| 0.00 | 3.44 | 0.00 | 6.48 | -20.15 | 215.82 | -75.83 | 109.34 | 0.9658 | -471.0 | -428.6 | |
| 0.00 | 0.62 | 0.00 | 1.13 | -19.74 | 216.16 | -75.49 | 108.91 | 0.9644 | -482.0 | -439.9 | |
| 0.00 | 0.44 | 0.00 | 0.68 | -16.58 | 219.45 | -72.19 | 105.57 | 0.9487 | -226.0 | -211.4 | |
| 4.59 | 58.53 | 8.52 | 109.83 | -19.22 | 216.10 | -75.55 | 108.37 | 0.9647 | -341.9 | -130.6 | |
| 0.00 | 2.47 | 0.00 | 5.15 | -20.38 | 214.18 | -77.46 | 109.60 | 0.9724 | -265.0 | -190.2 | |
| 0.00 | 1.15 | 0.00 | 2.46 | -20.62 | 213.75 | -77.89 | 109.86 | 0.9740 | 125.0 | 107.2 | |
| 0.00 | 0.97 | 0.00 | 2.03 | -19.89 | 214.10 | -77.54 | 109.10 | 0.9728 | -93.0 | -123.4 | |
| 11.30 | -23.00 | 21.29 | -23.00 | -18.59 | 215.78 | -75.86 | 107.72 | 0.9661 | -144.7 | 999999 | |
| 2.91 | 4.59 | 4.25 | 6.69 | -13.15 | 220.73 | -70.92 | 101.92 | 0.9420 | 244.4 | 163.7 | |
| 0.00 | 1.50 | 0.00 | 2.77 | -15.26 | 216.20 | -75.44 | 104.26 | 0.9647 | -456.0 | -348.1 | |
| 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. | |