SDO HMI 2014-08-19 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.39 | 144.83 | 25.01 | 84.06 | 14.22 | 56.91 | 30.94 | 286.46 | 0.5213 | -299.4 | -227.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-19 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 |
| 0.00 | 1.62 | 0.00 | 0.97 | 12.04 | 60.41 | 34.44 | 281.38 | 0.5663 | -631.0 | -506.1 | |
| 0.00 | 2.52 | 0.00 | 1.51 | 10.71 | 60.19 | 34.21 | 279.05 | 0.5616 | -638.0 | -560.6 | |
| 0.00 | 0.99 | 0.00 | 0.59 | 8.45 | 59.74 | 33.77 | 275.02 | 0.5540 | -469.0 | -428.0 | |
| 4.77 | 11.61 | 2.87 | 6.98 | 13.83 | 60.35 | 34.38 | 284.53 | 0.5686 | -845.3 | -592.6 | |
| 3.96 | -4.00 | 2.38 | -4.00 | 13.68 | 60.22 | 34.24 | 284.31 | 0.5664 | -964.7 | 999999 | |
| 0.00 | 1.35 | 0.00 | 0.80 | 12.15 | 59.23 | 33.26 | 281.79 | 0.5498 | -763.0 | -660.5 | |
| 0.00 | 1.89 | 0.00 | 1.12 | 15.63 | 58.60 | 32.63 | 288.25 | 0.5488 | -681.0 | -523.0 | |
| 9.36 | 73.46 | 5.50 | 43.07 | 14.24 | 58.28 | 32.31 | 285.83 | 0.5406 | -888.3 | -566.6 | |
| 5.94 | -8.00 | 3.49 | -8.00 | 14.00 | 58.21 | 32.24 | 285.41 | 0.5390 | -1073.9 | 999999 | |
| 1.71 | 6.39 | 1.01 | 3.76 | 14.51 | 58.29 | 32.32 | 286.33 | 0.5414 | -844.1 | -537.3 | |
| 5.67 | -8.00 | 3.33 | -8.00 | 13.82 | 58.14 | 32.17 | 285.09 | 0.5376 | -928.9 | 999999 | |
| 0.81 | -10.00 | 0.48 | -10.00 | 14.64 | 58.28 | 32.30 | 286.56 | 0.5415 | -787.7 | 999999 | |
| 8.37 | -8.00 | 4.90 | -8.00 | 13.92 | 57.86 | 31.89 | 285.38 | 0.5339 | -1120.2 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 13.44 | 57.75 | 31.78 | 284.51 | 0.5312 | -516.0 | -422.6 | |
| 1.80 | 3.24 | 1.05 | 1.89 | 13.64 | 57.45 | 31.48 | 284.98 | 0.5274 | -946.5 | -796.3 | |
| 0.00 | 2.34 | 0.00 | 1.36 | 13.83 | 57.41 | 31.44 | 285.34 | 0.5272 | -891.0 | -604.8 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 14.23 | 57.40 | 31.42 | 286.10 | 0.5281 | -302.0 | -290.7 | |
| 0.00 | 1.89 | 0.00 | 1.09 | 12.63 | 56.91 | 30.93 | 283.21 | 0.5173 | 813.0 | 648.0 | |
| 0.00 | 3.24 | 0.00 | 1.88 | 17.00 | 56.54 | 30.57 | 291.59 | 0.5251 | -917.0 | -770.2 | |
| 0.00 | 0.36 | 0.00 | 0.20 | 11.62 | 54.95 | 28.98 | 281.69 | 0.4865 | 144.0 | 195.8 | |
| 0.00 | 0.81 | 0.00 | 0.46 | 15.99 | 55.20 | 29.23 | 290.33 | 0.5025 | -792.0 | -623.1 | |
| 0.00 | 1.26 | 0.00 | 0.71 | 15.99 | 53.62 | 27.64 | 291.13 | 0.4801 | -648.0 | -460.2 | |
| 0.00 | 2.25 | 0.00 | 1.26 | 15.54 | 52.84 | 26.87 | 290.63 | 0.4671 | 571.0 | 487.1 | |
| 0.00 | 3.78 | 0.00 | 2.11 | 14.57 | 52.56 | 26.59 | 288.74 | 0.4594 | 559.0 | 609.4 | |
| 0.00 | 1.89 | 0.00 | 1.05 | 15.06 | 52.60 | 26.62 | 289.76 | 0.4617 | 570.0 | 518.5 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 14.79 | 52.49 | 26.52 | 289.24 | 0.4591 | 721.0 | 559.1 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 14.55 | 52.35 | 26.38 | 288.80 | 0.4562 | 887.0 | 773.9 | |
| 0.00 | 1.98 | 0.00 | 1.10 | 16.27 | 51.92 | 25.95 | 292.68 | 0.4571 | 710.0 | 563.3 | |
| 0.00 | 2.52 | 0.00 | 1.39 | 14.87 | 51.52 | 25.55 | 289.94 | 0.4452 | 862.0 | 662.8 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 16.33 | 51.23 | 25.26 | 293.27 | 0.4475 | 697.0 | 517.8 | |
| 0.00 | 0.63 | 0.00 | 0.35 | 15.17 | 51.04 | 25.06 | 290.88 | 0.4394 | 679.0 | 562.3 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 15.18 | 50.83 | 24.86 | 291.03 | 0.4365 | 642.0 | 552.4 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 17.46 | 50.87 | 24.89 | 295.92 | 0.4483 | 686.0 | 524.5 | |
| 0.00 | 1.26 | 0.00 | 0.69 | 15.41 | 50.48 | 24.51 | 291.77 | 0.4324 | 850.0 | 665.6 | |
| 0.00 | 1.53 | 0.00 | 0.84 | 17.04 | 50.59 | 24.62 | 295.24 | 0.4422 | 870.0 | 707.4 | |
| 0.00 | 1.62 | 0.00 | 0.88 | 14.94 | 49.52 | 23.55 | 291.32 | 0.4162 | 751.0 | 572.5 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 12.42 | 49.05 | 23.08 | 285.58 | 0.3991 | 886.0 | 715.9 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 12.82 | 48.82 | 22.85 | 286.71 | 0.3970 | 747.0 | 579.2 | |
| 0.00 | 1.44 | 0.00 | 0.79 | 17.85 | 49.25 | 23.27 | 298.06 | 0.4280 | 694.0 | 515.9 | |
| 0.00 | 0.99 | 0.00 | 0.54 | 17.69 | 48.70 | 22.73 | 298.19 | 0.4194 | 851.0 | 752.3 | |
| 0.00 | 0.45 | 0.00 | 0.24 | 14.64 | 45.81 | 19.84 | 293.51 | 0.3596 | 637.0 | 461.8 | |
| 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. | |