SDO HMI 2011-10-23 10:59:01 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 |
| 68.29 | 352.09 | 42.04 | 216.15 | 15.52 | 279.25 | -35.10 | 70.56 | 0.5889 | -236.0 | -145.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-10-23 10:59:01 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 | 1.48 | 0.00 | 0.81 | 13.66 | 290.22 | -24.13 | 68.75 | 0.4281 | -866.0 | -695.4 | |
| 0.00 | 1.57 | 0.00 | 0.87 | 15.82 | 288.80 | -25.55 | 65.12 | 0.4594 | -940.0 | -769.2 | |
| 0.00 | 0.61 | 0.00 | 0.34 | 16.09 | 288.73 | -25.62 | 64.61 | 0.4619 | -736.0 | -606.1 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 15.78 | 288.56 | -25.79 | 65.36 | 0.4625 | -748.0 | -573.6 | |
| 0.00 | 3.31 | 0.00 | 1.83 | 13.60 | 288.74 | -25.62 | 69.81 | 0.4496 | -830.0 | -733.7 | |
| 0.00 | 1.65 | 0.00 | 0.92 | 15.65 | 288.38 | -25.98 | 65.76 | 0.4645 | -885.0 | -753.2 | |
| 0.00 | 1.65 | 0.00 | 0.91 | 11.25 | 288.78 | -25.57 | 74.94 | 0.4402 | -681.0 | -474.4 | |
| 0.00 | 1.48 | 0.00 | 0.82 | 13.68 | 288.42 | -25.93 | 69.83 | 0.4546 | -779.0 | -676.9 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 13.40 | 288.35 | -26.00 | 70.46 | 0.4544 | -764.0 | -628.8 | |
| 0.00 | 3.04 | 0.00 | 1.70 | 13.79 | 288.13 | -26.22 | 69.77 | 0.4592 | -781.0 | -594.9 | |
| 0.00 | 0.52 | 0.00 | 0.29 | 13.01 | 288.23 | -26.13 | 71.37 | 0.4547 | -787.0 | -677.2 | |
| 0.00 | 1.30 | 0.00 | 0.73 | 13.42 | 288.04 | -26.31 | 70.59 | 0.4590 | -632.0 | -580.6 | |
| 0.00 | 0.87 | 0.00 | 0.49 | 13.78 | 287.86 | -26.49 | 69.95 | 0.4631 | -606.0 | -555.1 | |
| 0.00 | 1.04 | 0.00 | 0.58 | 13.29 | 287.78 | -26.57 | 71.01 | 0.4623 | -562.0 | -486.8 | |
| 0.00 | 1.39 | 0.00 | 0.78 | 14.48 | 287.19 | -27.17 | 68.89 | 0.4759 | -761.0 | -586.2 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 12.40 | 284.45 | -29.90 | 74.30 | 0.5078 | -535.0 | -533.1 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 12.48 | 284.26 | -30.09 | 74.21 | 0.5108 | -620.0 | -530.7 | |
| 0.00 | 3.31 | 0.00 | 2.00 | 18.77 | 281.28 | -33.07 | 64.33 | 0.5755 | -507.0 | -443.0 | |
| 11.74 | 223.02 | 7.08 | 135.69 | 15.67 | 280.57 | -33.79 | 69.87 | 0.5725 | -1094.4 | -310.6 | |
| 0.00 | 1.13 | 0.00 | 0.68 | 13.56 | 280.86 | -33.49 | 73.42 | 0.5619 | -711.0 | -498.1 | |
| 2.61 | 5.39 | 1.58 | 3.27 | 16.45 | 280.23 | -34.13 | 68.70 | 0.5797 | -767.5 | -681.8 | |
| 0.00 | 0.78 | 0.00 | 0.48 | 16.69 | 280.14 | -34.21 | 68.34 | 0.5817 | -646.0 | -540.1 | |
| 0.00 | 1.57 | 0.00 | 0.95 | 16.90 | 280.06 | -34.29 | 68.02 | 0.5836 | -620.0 | -433.4 | |
| 0.00 | 1.30 | 0.00 | 0.78 | 13.60 | 280.56 | -33.80 | 73.44 | 0.5662 | -715.0 | -584.5 | |
| 6.44 | -19.00 | 3.90 | -19.00 | 15.61 | 280.09 | -34.26 | 70.15 | 0.5787 | -905.6 | 999999 | |
| 6.18 | -19.00 | 3.76 | -19.00 | 16.06 | 279.89 | -34.46 | 69.48 | 0.5828 | -720.1 | 999999 | |
| 9.66 | -19.00 | 5.87 | -19.00 | 15.23 | 279.75 | -34.60 | 70.93 | 0.5820 | -961.3 | 999999 | |
| 3.13 | 8.96 | 1.90 | 5.44 | 14.11 | 279.76 | -34.59 | 72.82 | 0.5785 | -928.6 | -647.5 | |
| 17.14 | -19.00 | 10.44 | -19.00 | 15.01 | 279.49 | -34.86 | 71.40 | 0.5848 | -778.1 | 999999 | |
| 0.00 | 2.17 | 0.00 | 1.34 | 16.98 | 278.78 | -35.57 | 68.41 | 0.6006 | -754.0 | -417.8 | |
| 0.00 | 2.26 | 0.00 | 1.41 | 17.30 | 278.37 | -35.99 | 68.07 | 0.6071 | -649.0 | -410.7 | |
| 0.00 | 1.13 | 0.00 | 0.70 | 16.90 | 278.30 | -36.05 | 68.73 | 0.6065 | -548.0 | -442.5 | |
| 0.00 | 0.96 | 0.00 | 0.60 | 17.10 | 277.99 | -36.37 | 68.54 | 0.6112 | -189.0 | -184.0 | |
| 0.00 | 0.35 | 0.00 | 0.22 | 14.99 | 277.47 | -36.89 | 72.09 | 0.6116 | 518.0 | 625.5 | |
| 2.26 | 5.31 | 1.44 | 3.37 | 17.34 | 276.71 | -37.64 | 68.64 | 0.6282 | 399.1 | 116.5 | |
| 0.00 | 1.22 | 0.00 | 0.78 | 17.51 | 276.47 | -37.88 | 68.46 | 0.6318 | 723.0 | 638.1 | |
| 0.00 | 2.52 | 0.00 | 1.60 | 16.05 | 276.70 | -37.66 | 70.65 | 0.6245 | 879.0 | 756.8 | |
| 0.00 | 1.48 | 0.00 | 0.94 | 17.14 | 276.45 | -37.91 | 69.04 | 0.6310 | 246.0 | 306.4 | |
| 0.00 | 5.31 | 0.00 | 3.37 | 16.44 | 276.53 | -37.82 | 70.10 | 0.6278 | 845.0 | 764.5 | |
| 0.00 | 0.52 | 0.00 | 0.33 | 16.71 | 276.43 | -37.92 | 69.71 | 0.6299 | 705.0 | 705.7 | |
| 0.00 | 0.87 | 0.00 | 0.56 | 17.40 | 276.22 | -38.13 | 68.71 | 0.6347 | 748.0 | 595.8 | |
| 0.00 | 2.17 | 0.00 | 1.39 | 17.01 | 276.28 | -38.07 | 69.30 | 0.6327 | 721.0 | 547.4 | |
| 0.00 | 1.57 | 0.00 | 1.03 | 20.89 | 274.88 | -39.48 | 64.01 | 0.6631 | 703.0 | 575.3 | |
| 0.00 | 1.13 | 0.00 | 0.71 | 13.67 | 276.68 | -37.68 | 74.43 | 0.6188 | 682.0 | 559.5 | |
| 0.00 | 0.96 | 0.00 | 0.61 | 16.53 | 275.99 | -38.36 | 70.13 | 0.6349 | 691.0 | 627.7 | |
| 0.00 | 3.91 | 0.00 | 2.50 | 16.35 | 276.00 | -38.36 | 70.41 | 0.6343 | 621.0 | 566.0 | |
| 0.00 | 0.61 | 0.00 | 0.38 | 13.52 | 276.55 | -37.80 | 74.71 | 0.6201 | 567.0 | 454.9 | |
| 0.00 | 1.22 | 0.00 | 0.78 | 16.95 | 275.77 | -38.58 | 69.56 | 0.6389 | 714.0 | 681.5 | |
| 0.00 | 0.96 | 0.00 | 0.61 | 16.58 | 275.78 | -38.57 | 70.12 | 0.6377 | 623.0 | 516.4 | |
| 0.00 | 1.13 | 0.00 | 0.73 | 18.09 | 275.32 | -39.03 | 67.98 | 0.6480 | 352.0 | 359.8 | |
| 0.00 | 1.57 | 0.00 | 1.01 | 17.41 | 275.26 | -39.10 | 69.03 | 0.6467 | 720.0 | 535.7 | |
| 0.00 | 0.70 | 0.00 | 0.46 | 18.71 | 274.87 | -39.49 | 67.21 | 0.6556 | 589.0 | 532.8 | |
| 0.00 | 0.87 | 0.00 | 0.56 | 17.13 | 275.21 | -39.15 | 69.47 | 0.6465 | 744.0 | 630.4 | |
| 0.00 | 3.39 | 0.00 | 2.19 | 16.28 | 275.33 | -39.02 | 70.72 | 0.6425 | 449.0 | 458.4 | |
| 0.00 | 6.87 | 0.00 | 4.47 | 16.80 | 274.80 | -39.55 | 70.09 | 0.6506 | 828.0 | 658.8 | |
| 0.00 | 1.04 | 0.00 | 0.68 | 16.49 | 274.80 | -39.55 | 70.56 | 0.6498 | 621.0 | 553.9 | |
| 0.00 | 2.26 | 0.00 | 1.47 | 16.07 | 274.82 | -39.53 | 71.20 | 0.6484 | 764.0 | 638.5 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 16.97 | 274.48 | -39.88 | 69.94 | 0.6551 | 465.0 | 366.4 | |
| 0.00 | 0.96 | 0.00 | 0.62 | 15.46 | 274.80 | -39.55 | 72.13 | 0.6471 | 569.0 | 509.3 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 16.41 | 274.33 | -40.02 | 70.83 | 0.6554 | 507.0 | 471.4 | |
| 0.00 | 6.96 | 0.00 | 4.57 | 15.86 | 273.94 | -40.42 | 71.75 | 0.6590 | 493.0 | 457.7 | |
| 0.00 | 2.17 | 0.00 | 1.44 | 16.27 | 273.63 | -40.72 | 71.22 | 0.6638 | 260.0 | 349.9 | |
| 9.13 | 10.87 | 6.07 | 7.22 | 14.74 | 272.97 | -41.38 | 73.66 | 0.6685 | 726.0 | 549.1 | |
| 0.00 | 1.13 | 0.00 | 0.74 | 12.79 | 273.27 | -41.08 | 76.52 | 0.6613 | 612.0 | 524.5 | |
| 0.00 | 1.04 | 0.00 | 0.70 | 15.42 | 272.64 | -41.71 | 72.73 | 0.6740 | 638.0 | 487.0 | |
| 0.00 | 1.83 | 0.00 | 1.20 | 12.21 | 273.22 | -41.13 | 77.40 | 0.6611 | 634.0 | 506.4 | |
| 0.00 | 1.65 | 0.00 | 1.14 | 14.08 | 270.57 | -43.78 | 75.10 | 0.6969 | 758.0 | 641.5 | |
| 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. | |