SDO HMI 2014-08-10 16:00:39 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 |
| 31.04 | 104.27 | 17.83 | 59.91 | -17.96 | 161.30 | 18.57 | 216.67 | 0.5096 | 514.6 | 423.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-10 16:00:39 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 | 0.63 | 0.00 | 0.38 | -18.11 | 166.21 | 23.47 | 223.01 | 0.5572 | 605.0 | 559.6 | |
| 0.00 | 1.44 | 0.00 | 0.86 | -17.97 | 166.15 | 23.42 | 223.12 | 0.5553 | 689.0 | 500.6 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -18.94 | 165.31 | 22.58 | 220.88 | 0.5571 | 490.0 | 417.5 | |
| 0.00 | 1.17 | 0.00 | 0.69 | -18.42 | 164.27 | 21.54 | 220.20 | 0.5418 | 692.0 | 648.1 | |
| 0.00 | 1.17 | 0.00 | 0.69 | -19.01 | 163.97 | 21.24 | 219.08 | 0.5454 | 718.0 | 511.6 | |
| 2.17 | 4.33 | 1.26 | 2.52 | -18.77 | 162.26 | 19.53 | 217.07 | 0.5272 | 802.2 | 664.3 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -18.59 | 162.04 | 19.30 | 216.96 | 0.5231 | 759.0 | 682.9 | |
| 0.00 | 1.17 | 0.00 | 0.68 | -18.76 | 161.99 | 19.26 | 216.69 | 0.5246 | 783.0 | 671.5 | |
| 21.48 | 55.95 | 12.32 | 32.03 | -17.31 | 161.72 | 18.99 | 218.10 | 0.5055 | 1013.5 | 590.7 | |
| 0.00 | 1.26 | 0.00 | 0.73 | -18.43 | 161.37 | 18.64 | 216.21 | 0.5154 | 597.0 | 385.8 | |
| 0.00 | 1.35 | 0.00 | 0.79 | -19.40 | 161.25 | 18.52 | 214.88 | 0.5258 | 652.0 | 432.1 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -16.91 | 160.61 | 17.88 | 216.96 | 0.4904 | 595.0 | 506.8 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -18.10 | 160.66 | 17.93 | 215.56 | 0.5053 | 642.0 | 523.7 | |
| 0.00 | 3.61 | 0.00 | 2.06 | -17.80 | 160.53 | 17.80 | 215.73 | 0.5004 | 106.0 | 138.8 | |
| 0.00 | 1.62 | 0.00 | 0.92 | -17.45 | 160.00 | 17.26 | 215.33 | 0.4915 | -808.0 | -537.6 | |
| 5.14 | 10.11 | 2.96 | 5.82 | -19.06 | 160.13 | 17.39 | 213.63 | 0.5122 | 891.8 | 675.6 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -18.51 | 159.90 | 17.17 | 213.91 | 0.5036 | 807.0 | 659.2 | |
| 1.08 | 3.25 | 0.62 | 1.86 | -18.78 | 159.89 | 17.16 | 213.60 | 0.5069 | 945.0 | 772.5 | |
| 0.72 | 2.35 | 0.41 | 1.33 | -17.67 | 159.78 | 17.05 | 214.73 | 0.4924 | -753.4 | -523.0 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -18.60 | 159.68 | 16.94 | 213.46 | 0.5029 | 575.0 | 581.6 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -17.85 | 159.20 | 16.47 | 213.59 | 0.4896 | -668.0 | -448.8 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -17.61 | 158.98 | 16.25 | 213.52 | 0.4847 | -725.0 | -579.3 | |
| 0.00 | 0.90 | 0.00 | 0.51 | -17.67 | 158.78 | 16.05 | 213.14 | 0.4839 | -767.0 | -648.9 | |
| 0.00 | 1.80 | 0.00 | 1.03 | -19.01 | 158.71 | 15.98 | 211.50 | 0.5001 | 825.0 | 637.5 | |
| 0.45 | 2.80 | 0.26 | 1.63 | -21.39 | 158.86 | 16.13 | 209.25 | 0.5315 | -826.6 | -671.6 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -20.53 | 158.63 | 15.90 | 209.76 | 0.5188 | -691.0 | -443.3 | |
| 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. | |