| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.65 | 103.29 | 19.05 | 68.18 | -18.41 | 148.80 | 38.50 | 243.49 | 0.6615 | 431.1 | 352.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-23 12:00:38 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 |
| 0.36 | 1.98 | 0.27 | 1.46 | -18.70 | 155.89 | 45.58 | 246.03 | 0.7427 | 614.5 | 453.7 | |
| 0.00 | 2.34 | 0.00 | 1.72 | -19.08 | 155.65 | 45.35 | 245.45 | 0.7414 | 473.0 | 254.7 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -18.04 | 155.26 | 44.95 | 246.68 | 0.7339 | 604.0 | 459.0 | |
| 0.00 | 1.98 | 0.00 | 1.34 | -17.04 | 150.87 | 40.57 | 246.42 | 0.6808 | 556.0 | 461.4 | |
| 0.00 | 0.81 | 0.00 | 0.55 | -17.05 | 150.71 | 40.40 | 246.35 | 0.6788 | 600.0 | 462.8 | |
| 0.54 | 4.77 | 0.36 | 3.21 | -17.43 | 150.64 | 40.34 | 245.78 | 0.6795 | 677.7 | 650.6 | |
| 0.00 | 1.44 | 0.00 | 0.97 | -17.62 | 150.56 | 40.26 | 245.48 | 0.6793 | 543.0 | 487.5 | |
| 8.56 | 27.21 | 5.84 | 18.52 | -19.11 | 150.94 | 40.64 | 243.57 | 0.6896 | 747.7 | 577.5 | |
| 0.00 | 0.99 | 0.00 | 0.66 | -17.40 | 150.22 | 39.91 | 245.64 | 0.6744 | 811.0 | 660.5 | |
| 6.40 | -8.00 | 4.35 | -8.00 | -19.27 | 150.65 | 40.35 | 243.21 | 0.6869 | 860.4 | 999999 | |
| 0.00 | 1.17 | 0.00 | 0.78 | -17.66 | 150.16 | 39.85 | 245.25 | 0.6747 | 839.0 | 690.1 | |
| 0.00 | 1.17 | 0.00 | 0.79 | -19.12 | 150.15 | 39.84 | 243.19 | 0.6805 | 664.0 | 561.3 | |
| 0.00 | 1.08 | 0.00 | 0.71 | -16.13 | 149.24 | 38.94 | 247.06 | 0.6579 | 606.0 | 507.8 | |
| 0.00 | 0.81 | 0.00 | 0.54 | -18.87 | 149.82 | 39.52 | 243.39 | 0.6758 | 590.0 | 460.6 | |
| 1.44 | 3.42 | 0.95 | 2.27 | -17.70 | 149.38 | 39.08 | 244.85 | 0.6658 | 885.8 | 662.2 | |
| 0.00 | 0.54 | 0.00 | 0.35 | -16.04 | 148.90 | 38.59 | 247.05 | 0.6533 | 548.0 | 566.2 | |
| 0.00 | 1.17 | 0.00 | 0.77 | -17.49 | 148.88 | 38.57 | 244.93 | 0.6589 | -410.0 | -317.5 | |
| 0.00 | 0.90 | 0.00 | 0.59 | -17.68 | 148.84 | 38.54 | 244.63 | 0.6593 | 651.0 | 660.0 | |
| 0.00 | 1.26 | 0.00 | 0.82 | -16.02 | 148.37 | 38.06 | 246.85 | 0.6467 | 517.0 | 354.4 | |
| 0.00 | 0.72 | 0.00 | 0.48 | -19.30 | 148.91 | 38.60 | 242.35 | 0.6671 | 667.0 | 544.2 | |
| 0.45 | 2.25 | 0.29 | 1.46 | -17.47 | 147.98 | 37.68 | 244.53 | 0.6481 | -678.4 | -523.8 | |
| 0.27 | 28.11 | 0.17 | 18.03 | -17.77 | 146.97 | 36.67 | 243.59 | 0.6372 | -683.3 | -130.4 | |
| 7.84 | -22.00 | 5.03 | -22.00 | -18.25 | 146.89 | 36.58 | 242.84 | 0.6384 | -220.5 | 999999 | |
| 2.79 | -22.00 | 1.79 | -22.00 | -17.90 | 146.80 | 36.50 | 243.31 | 0.6358 | -862.2 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.86 | -17.88 | 146.48 | 36.18 | 243.18 | 0.6318 | 572.0 | 383.3 | |
| 0.00 | 0.36 | 0.00 | 0.24 | -20.84 | 147.17 | 36.87 | 239.27 | 0.6546 | 467.0 | 437.5 | |
| 0.00 | 0.81 | 0.00 | 0.52 | -19.44 | 146.15 | 35.85 | 240.69 | 0.6355 | 508.0 | 448.7 | |
| 0.00 | 1.17 | 0.00 | 0.75 | -19.89 | 145.79 | 35.48 | 239.82 | 0.6337 | 624.0 | 492.6 | |
| 0.00 | 1.80 | 0.00 | 1.13 | -17.71 | 145.07 | 34.76 | 242.66 | 0.6137 | 880.0 | 741.2 | |
| 0.00 | 1.26 | 0.00 | 0.79 | -18.28 | 145.20 | 34.89 | 241.87 | 0.6182 | 576.0 | 368.3 | |
| 0.00 | 0.54 | 0.00 | 0.35 | -20.92 | 145.62 | 35.32 | 238.23 | 0.6374 | 54.0 | 66.0 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -19.65 | 145.17 | 34.87 | 239.82 | 0.6251 | 556.0 | 493.6 | |
| 0.00 | 1.44 | 0.00 | 0.90 | -18.19 | 144.75 | 34.44 | 241.75 | 0.6122 | 735.0 | 612.6 | |
| 0.00 | 1.08 | 0.00 | 0.67 | -17.81 | 144.55 | 34.24 | 242.21 | 0.6078 | 586.0 | 602.8 | |
| 0.00 | 0.99 | 0.00 | 0.61 | -16.05 | 143.96 | 33.66 | 244.62 | 0.5917 | 596.0 | 433.6 | |
| 0.00 | 4.86 | 0.00 | 3.05 | -19.34 | 144.51 | 34.21 | 239.87 | 0.6155 | 613.0 | 660.5 | |
| 0.00 | 1.89 | 0.00 | 1.19 | -19.63 | 144.38 | 34.08 | 239.36 | 0.6156 | 658.0 | 548.8 | |
| 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. | |