SDO HMI 2011-07-21 06:59:11 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 |
| 96.28 | 435.36 | 56.63 | 256.48 | -22.79 | 135.91 | 17.80 | 211.34 | 0.5430 | -94.4 | -131.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-07-21 06:59:11 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 | 1.27 | 0.00 | 0.76 | -18.58 | 143.83 | 25.72 | 226.52 | 0.5691 | 619.0 | 436.1 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -19.14 | 143.70 | 25.60 | 225.64 | 0.5731 | 698.0 | 554.1 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -22.08 | 142.17 | 24.07 | 220.24 | 0.5872 | 702.0 | 573.7 | |
| 0.00 | 2.27 | 0.00 | 1.39 | -22.87 | 142.06 | 23.96 | 219.20 | 0.5943 | 564.0 | 433.8 | |
| 0.00 | 2.81 | 0.00 | 1.72 | -22.18 | 141.90 | 23.80 | 219.82 | 0.5857 | 693.0 | 512.4 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -22.17 | 141.68 | 23.58 | 219.58 | 0.5836 | 894.0 | 728.2 | |
| 0.00 | 1.72 | 0.00 | 1.05 | -22.35 | 141.18 | 23.07 | 218.77 | 0.5811 | 626.0 | 505.4 | |
| 0.00 | 2.54 | 0.00 | 1.54 | -22.28 | 140.98 | 22.88 | 218.63 | 0.5786 | 710.0 | 568.0 | |
| 5.26 | 47.74 | 3.18 | 28.80 | -22.40 | 140.54 | 22.44 | 217.95 | 0.5759 | 899.9 | 650.0 | |
| 0.00 | 0.82 | 0.00 | 0.50 | -23.75 | 140.78 | 22.68 | 216.71 | 0.5925 | 665.0 | 484.7 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -23.22 | 140.36 | 22.26 | 216.81 | 0.5832 | 580.0 | 483.0 | |
| 1.54 | -9.00 | 0.93 | -9.00 | -22.49 | 140.20 | 22.10 | 217.43 | 0.5739 | 938.5 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.33 | -23.39 | 140.28 | 22.18 | 216.52 | 0.5844 | 679.0 | 607.2 | |
| 0.82 | -9.00 | 0.49 | -9.00 | -22.35 | 140.03 | 21.93 | 217.39 | 0.5709 | 1094.2 | 999999 | |
| 0.00 | 2.09 | 0.00 | 1.27 | -23.21 | 140.07 | 21.97 | 216.47 | 0.5807 | 685.0 | 626.0 | |
| 7.44 | -9.00 | 4.49 | -9.00 | -22.58 | 139.86 | 21.76 | 216.91 | 0.5720 | 961.3 | 999999 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -21.62 | 139.70 | 21.60 | 217.83 | 0.5601 | 680.0 | 560.5 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -23.41 | 139.93 | 21.83 | 216.07 | 0.5817 | 714.0 | 572.9 | |
| 0.00 | 3.45 | 0.00 | 2.02 | -19.85 | 139.30 | 21.20 | 219.47 | 0.5371 | 777.0 | 625.1 | |
| 0.00 | 2.99 | 0.00 | 1.79 | -22.13 | 139.54 | 21.43 | 217.03 | 0.5642 | 947.0 | 756.2 | |
| 0.00 | 2.00 | 0.00 | 1.19 | -21.58 | 139.41 | 21.31 | 217.52 | 0.5571 | 756.0 | 676.6 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -23.54 | 139.67 | 21.56 | 215.61 | 0.5809 | 699.0 | 540.3 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -23.71 | 139.52 | 21.41 | 215.24 | 0.5815 | 624.0 | 459.4 | |
| 2.54 | 3.72 | 1.51 | 2.22 | -21.77 | 139.13 | 21.03 | 216.92 | 0.5567 | 848.6 | 725.8 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -22.25 | 139.13 | 21.03 | 216.38 | 0.5621 | 785.0 | 671.9 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -20.88 | 138.64 | 20.54 | 217.35 | 0.5424 | 752.0 | 551.0 | |
| 0.00 | 1.72 | 0.00 | 1.03 | -22.22 | 138.32 | 20.22 | 215.36 | 0.5549 | 816.0 | 635.3 | |
| 0.00 | 0.64 | 0.00 | 0.38 | -22.98 | 138.40 | 20.30 | 214.62 | 0.5642 | 725.0 | 590.6 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -25.47 | 138.82 | 20.72 | 212.55 | 0.5958 | 652.0 | 533.7 | |
| 0.00 | 1.36 | 0.00 | 0.81 | -22.77 | 138.19 | 20.09 | 214.59 | 0.5600 | 1020.0 | 806.3 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -22.76 | 138.01 | 19.91 | 214.36 | 0.5585 | 938.0 | 740.2 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -25.14 | 138.29 | 20.19 | 212.23 | 0.5880 | 506.0 | 444.9 | |
| 0.00 | 3.45 | 0.00 | 2.06 | -23.04 | 137.88 | 19.78 | 213.89 | 0.5606 | 763.0 | 731.3 | |
| 1.27 | 2.81 | 0.76 | 1.67 | -22.79 | 137.67 | 19.56 | 213.87 | 0.5560 | 955.6 | 791.8 | |
| 0.00 | 1.82 | 0.00 | 1.10 | -24.46 | 137.82 | 19.72 | 212.32 | 0.5766 | 656.0 | 465.9 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -24.38 | 137.53 | 19.42 | 212.02 | 0.5734 | 514.0 | 357.9 | |
| 0.00 | 2.09 | 0.00 | 1.24 | -23.05 | 137.21 | 19.11 | 212.99 | 0.5554 | 756.0 | 556.0 | |
| 3.90 | 11.80 | 2.34 | 7.08 | -23.95 | 137.32 | 19.21 | 212.18 | 0.5668 | 835.4 | 586.8 | |
| 0.00 | 3.99 | 0.00 | 2.38 | -23.39 | 137.20 | 19.09 | 212.60 | 0.5593 | 854.0 | 657.0 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -23.70 | 137.10 | 19.00 | 212.15 | 0.5623 | 588.0 | 602.9 | |
| 0.00 | 0.73 | 0.00 | 0.44 | -24.11 | 136.88 | 18.78 | 211.44 | 0.5654 | 468.0 | 355.5 | |
| 1.54 | 4.36 | 0.91 | 2.56 | -22.20 | 136.47 | 18.36 | 212.87 | 0.5394 | 370.4 | 96.0 | |
| 0.00 | 2.27 | 0.00 | 1.33 | -21.93 | 136.29 | 18.19 | 212.93 | 0.5347 | -145.0 | -137.2 | |
| 0.00 | 4.90 | 0.00 | 2.90 | -23.19 | 136.15 | 18.05 | 211.39 | 0.5489 | 154.0 | -45.6 | |
| 0.00 | 2.63 | 0.00 | 1.54 | -22.22 | 135.95 | 17.85 | 212.12 | 0.5356 | -552.0 | -475.8 | |
| 0.00 | 2.99 | 0.00 | 1.78 | -23.88 | 135.93 | 17.83 | 210.39 | 0.5556 | 12.0 | 20.6 | |
| 1.82 | 16.43 | 1.07 | 9.72 | -23.42 | 135.59 | 17.49 | 210.37 | 0.5474 | -734.8 | -184.2 | |
| 1.91 | 233.32 | 1.11 | 136.27 | -22.14 | 135.35 | 17.25 | 211.35 | 0.5299 | -777.2 | -466.5 | |
| 4.17 | -48.00 | 2.43 | -48.00 | -22.27 | 135.06 | 16.95 | 210.79 | 0.5293 | -865.2 | 999999 | |
| 5.90 | -48.00 | 3.47 | -48.00 | -23.37 | 134.99 | 16.89 | 209.57 | 0.5424 | -771.7 | 999999 | |
| 0.00 | 1.27 | 0.00 | 0.76 | -24.55 | 135.08 | 16.98 | 208.56 | 0.5578 | -485.0 | -329.6 | |
| 6.35 | -48.00 | 3.76 | -48.00 | -23.92 | 134.82 | 16.72 | 208.79 | 0.5481 | -783.6 | 999999 | |
| 29.86 | -48.00 | 17.37 | -48.00 | -22.39 | 134.49 | 16.38 | 209.82 | 0.5265 | -1167.1 | 999999 | |
| 13.25 | -48.00 | 7.74 | -48.00 | -23.00 | 134.11 | 16.01 | 208.66 | 0.5315 | -937.3 | 999999 | |
| 0.00 | 2.36 | 0.00 | 1.35 | -21.08 | 133.79 | 15.69 | 210.13 | 0.5047 | 651.0 | 475.0 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -24.42 | 133.98 | 15.88 | 207.12 | 0.5486 | -669.0 | -545.5 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -21.82 | 133.63 | 15.53 | 209.11 | 0.5130 | -873.0 | -753.2 | |
| 8.71 | 33.58 | 5.07 | 19.51 | -22.95 | 133.35 | 15.25 | 207.56 | 0.5255 | -1135.4 | -687.2 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -23.60 | 133.19 | 15.08 | 206.70 | 0.5328 | -535.0 | -390.4 | |
| 0.00 | 2.36 | 0.00 | 1.38 | -24.10 | 132.32 | 14.21 | 204.93 | 0.5338 | -766.0 | -564.8 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -24.66 | 132.17 | 14.07 | 204.24 | 0.5402 | -660.0 | -573.2 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -24.12 | 131.46 | 13.35 | 203.59 | 0.5288 | -747.0 | -589.4 | |
| 0.00 | 2.54 | 0.00 | 1.48 | -23.87 | 131.16 | 13.05 | 203.33 | 0.5236 | -684.0 | -567.5 | |
| 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. | |