| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.14 | 79.47 | 2.50 | 47.76 | -18.39 | 147.43 | 30.54 | 238.73 | 0.5648 | 517.9 | 427.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-05-23 00:00:38 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 |
| 0.00 | 2.07 | 0.00 | 1.36 | -18.28 | 155.25 | 38.36 | 243.76 | 0.6593 | 793.0 | 626.7 | |
| 0.00 | 1.35 | 0.00 | 0.88 | -20.15 | 154.29 | 37.40 | 240.60 | 0.6567 | -671.0 | -597.9 | |
| 0.00 | 1.26 | 0.00 | 0.77 | -16.47 | 149.90 | 33.01 | 243.67 | 0.5851 | 519.0 | 402.4 | |
| 0.00 | 0.72 | 0.00 | 0.44 | -17.67 | 150.06 | 33.17 | 241.87 | 0.5934 | 696.0 | 621.4 | |
| 0.00 | 1.08 | 0.00 | 0.66 | -17.51 | 149.99 | 33.10 | 242.08 | 0.5916 | 811.0 | 662.2 | |
| 1.17 | 1.98 | 0.73 | 1.23 | -19.38 | 150.21 | 33.32 | 239.33 | 0.6046 | 687.7 | 568.3 | |
| 0.00 | 0.99 | 0.00 | 0.61 | -19.03 | 150.09 | 33.20 | 239.78 | 0.6012 | 560.0 | 544.1 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -19.13 | 149.96 | 33.07 | 239.55 | 0.6002 | 576.0 | 454.1 | |
| 0.00 | 1.35 | 0.00 | 0.83 | -17.90 | 149.62 | 32.73 | 241.24 | 0.5890 | 583.0 | 466.9 | |
| 0.00 | 5.49 | 0.00 | 3.40 | -19.42 | 149.91 | 33.02 | 239.08 | 0.6013 | 675.0 | 650.3 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -16.24 | 149.07 | 32.18 | 243.56 | 0.5732 | 673.0 | 552.6 | |
| 0.00 | 0.63 | 0.00 | 0.38 | -17.93 | 149.39 | 32.50 | 241.04 | 0.5865 | 750.0 | 671.4 | |
| 0.00 | 1.53 | 0.00 | 0.92 | -15.89 | 148.89 | 32.00 | 244.01 | 0.5692 | 662.0 | 591.5 | |
| 0.00 | 0.90 | 0.00 | 0.55 | -18.06 | 149.16 | 32.27 | 240.68 | 0.5843 | 612.0 | 604.7 | |
| 0.00 | 1.62 | 0.00 | 0.97 | -15.68 | 148.70 | 31.81 | 244.26 | 0.5656 | 636.0 | 570.8 | |
| 0.00 | 6.93 | 0.00 | 4.26 | -19.33 | 149.28 | 32.39 | 238.79 | 0.5931 | 842.0 | 662.3 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -15.96 | 148.57 | 31.68 | 243.70 | 0.5653 | 744.0 | 651.8 | |
| 0.00 | 1.26 | 0.00 | 0.75 | -15.49 | 148.30 | 31.41 | 244.32 | 0.5595 | 725.0 | 683.1 | |
| 0.00 | 2.16 | 0.00 | 1.29 | -15.74 | 148.35 | 31.46 | 243.92 | 0.5613 | 823.0 | 706.1 | |
| 0.00 | 1.53 | 0.00 | 0.94 | -19.50 | 148.97 | 32.08 | 238.33 | 0.5904 | 657.0 | 502.2 | |
| 0.00 | 1.26 | 0.00 | 0.75 | -15.62 | 148.10 | 31.21 | 243.98 | 0.5575 | 781.0 | 621.1 | |
| 0.00 | 2.97 | 0.00 | 1.81 | -19.31 | 148.74 | 31.85 | 238.46 | 0.5865 | 529.0 | 454.6 | |
| 0.00 | 1.17 | 0.00 | 0.71 | -19.57 | 148.42 | 31.53 | 237.83 | 0.5842 | 611.0 | 549.7 | |
| 0.00 | 1.71 | 0.00 | 1.04 | -19.25 | 148.20 | 31.31 | 238.16 | 0.5796 | 702.0 | 540.4 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -17.86 | 147.65 | 30.76 | 239.98 | 0.5644 | -642.0 | -560.4 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -18.37 | 147.64 | 30.75 | 239.16 | 0.5673 | -328.0 | -232.5 | |
| 0.00 | 0.99 | 0.00 | 0.60 | -19.04 | 147.55 | 30.66 | 238.03 | 0.5704 | 601.0 | 461.5 | |
| 1.89 | 4.14 | 1.13 | 2.47 | -18.15 | 147.19 | 30.30 | 239.18 | 0.5604 | -561.9 | -371.5 | |
| 0.00 | 1.26 | 0.00 | 0.75 | -18.54 | 147.12 | 30.23 | 238.51 | 0.5619 | 819.0 | 701.1 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -18.03 | 146.84 | 29.94 | 239.12 | 0.5552 | 792.0 | 610.5 | |
| 0.00 | 1.35 | 0.00 | 0.81 | -20.16 | 147.11 | 30.22 | 235.94 | 0.5725 | 615.0 | 553.0 | |
| 0.00 | 1.44 | 0.00 | 0.87 | -19.65 | 146.97 | 30.08 | 236.62 | 0.5673 | 486.0 | 476.0 | |
| 0.00 | 1.17 | 0.00 | 0.70 | -19.30 | 146.90 | 30.01 | 237.12 | 0.5641 | 593.0 | 488.3 | |
| 0.00 | 1.80 | 0.00 | 1.08 | -20.04 | 146.94 | 30.05 | 236.00 | 0.5695 | 817.0 | 693.7 | |
| 1.08 | 1.89 | 0.64 | 1.13 | -18.86 | 146.62 | 29.73 | 237.62 | 0.5579 | 828.2 | 740.9 | |
| 0.00 | 1.71 | 0.00 | 1.01 | -18.27 | 146.03 | 29.14 | 238.12 | 0.5467 | 787.0 | 694.1 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -20.69 | 146.22 | 29.33 | 234.41 | 0.5656 | 676.0 | 646.0 | |
| 0.00 | 2.61 | 0.00 | 1.52 | -17.74 | 144.85 | 27.96 | 238.04 | 0.5283 | 822.0 | 663.8 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -17.49 | 144.66 | 27.77 | 238.32 | 0.5243 | 706.0 | 655.2 | |
| 0.00 | 1.26 | 0.00 | 0.74 | -18.92 | 144.80 | 27.91 | 236.05 | 0.5359 | 647.0 | 603.3 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -17.72 | 144.52 | 27.63 | 237.82 | 0.5240 | 628.0 | 555.8 | |
| 0.00 | 1.71 | 0.00 | 0.98 | -15.81 | 143.37 | 26.48 | 240.21 | 0.4964 | 739.0 | 525.2 | |
| 0.00 | 0.99 | 0.00 | 0.56 | -16.06 | 143.06 | 26.17 | 239.47 | 0.4939 | 677.0 | 564.5 | |
| 0.00 | 1.08 | 0.00 | 0.64 | -22.36 | 144.05 | 27.16 | 229.95 | 0.5535 | 691.0 | 585.8 | |
| 0.00 | 1.35 | 0.00 | 0.80 | -22.96 | 143.10 | 26.21 | 228.15 | 0.5482 | 687.0 | 558.2 | |
| 0.00 | 2.70 | 0.00 | 1.48 | -17.23 | 136.69 | 19.80 | 230.34 | 0.4220 | -693.0 | -687.1 | |
| 0.00 | 2.79 | 0.00 | 1.52 | -17.01 | 136.43 | 19.54 | 230.41 | 0.4168 | -723.0 | -609.4 | |
| 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. | |