SDO HMI 2014-02-26 09:00:27 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 |
| 101.54 | 387.41 | 97.64 | 366.00 | -13.09 | 108.32 | -58.83 | 101.02 | 0.8483 | 265.8 | -56.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-02-26 09:00:27 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 | 1.21 | 0.00 | 0.79 | -16.41 | 126.52 | -40.63 | 106.86 | 0.6550 | 659.0 | 543.3 | |
| 0.00 | 1.38 | 0.00 | 0.89 | -11.39 | 127.18 | -39.97 | 99.22 | 0.6403 | 731.0 | 585.5 | |
| 0.00 | 1.72 | 0.00 | 1.12 | -13.19 | 126.73 | -40.42 | 101.97 | 0.6477 | 660.0 | 462.9 | |
| 0.00 | 1.55 | 0.00 | 1.00 | -11.64 | 126.90 | -40.25 | 99.59 | 0.6441 | 820.0 | 680.6 | |
| 0.00 | 1.55 | 0.00 | 1.00 | -11.46 | 126.86 | -40.30 | 99.30 | 0.6446 | 729.0 | 576.8 | |
| 3.62 | 7.07 | 2.34 | 4.57 | -11.25 | 126.85 | -40.30 | 98.97 | 0.6445 | 851.3 | 621.7 | |
| 0.00 | 0.78 | 0.00 | 0.50 | -8.91 | 127.17 | -39.98 | 95.33 | 0.6399 | 572.0 | 490.3 | |
| 0.00 | 1.90 | 0.00 | 1.23 | -12.63 | 126.52 | -40.63 | 101.09 | 0.6499 | 653.0 | 555.3 | |
| 0.00 | 1.21 | 0.00 | 0.78 | -11.62 | 126.63 | -40.52 | 99.53 | 0.6477 | 618.0 | 553.2 | |
| 0.00 | 2.67 | 0.00 | 1.80 | -18.84 | 124.87 | -42.28 | 110.09 | 0.6803 | 607.0 | 369.8 | |
| 0.00 | 1.12 | 0.00 | 0.74 | -14.94 | 125.94 | -41.21 | 104.53 | 0.6599 | 728.0 | 570.8 | |
| 0.00 | 0.26 | 0.00 | 0.17 | -3.48 | 127.47 | -39.68 | 86.79 | 0.6406 | 421.0 | 431.0 | |
| 0.00 | 2.15 | 0.00 | 1.39 | -7.15 | 127.14 | -40.01 | 92.57 | 0.6409 | 602.0 | 525.6 | |
| 0.00 | 0.34 | 0.00 | 0.22 | -11.25 | 126.53 | -40.62 | 98.96 | 0.6487 | 545.0 | 496.2 | |
| 0.00 | 2.07 | 0.00 | 1.34 | -11.28 | 126.45 | -40.70 | 98.99 | 0.6498 | 582.0 | 496.7 | |
| 0.52 | 2.93 | 0.34 | 1.90 | -10.95 | 126.46 | -40.69 | 98.48 | 0.6495 | 671.7 | 532.4 | |
| 0.00 | 0.60 | 0.00 | 0.39 | -7.66 | 126.77 | -40.38 | 93.38 | 0.6455 | 606.0 | 568.4 | |
| 0.00 | 0.69 | 0.00 | 0.45 | -7.33 | 126.81 | -40.34 | 92.87 | 0.6452 | 604.0 | 488.9 | |
| 0.00 | 2.15 | 0.00 | 1.43 | -15.37 | 125.34 | -41.81 | 105.09 | 0.6681 | 634.0 | 504.0 | |
| 0.00 | 1.72 | 0.00 | 1.16 | -16.25 | 124.57 | -42.58 | 106.25 | 0.6790 | 495.0 | 486.9 | |
| 0.00 | 1.21 | 0.00 | 0.81 | -14.81 | 124.77 | -42.38 | 104.16 | 0.6744 | 608.0 | 425.6 | |
| 0.00 | 1.29 | 0.00 | 0.91 | -10.76 | 121.11 | -46.04 | 98.06 | 0.7166 | 598.0 | 456.5 | |
| 0.00 | 1.12 | 0.00 | 0.81 | -8.67 | 120.17 | -46.98 | 95.17 | 0.7280 | 401.0 | 347.4 | |
| 0.00 | 0.78 | 0.00 | 0.65 | -13.58 | 112.73 | -54.43 | 101.60 | 0.8094 | -461.0 | -428.0 | |
| 0.00 | 0.52 | 0.00 | 0.46 | -18.54 | 110.11 | -57.05 | 107.52 | 0.8364 | -532.0 | -454.2 | |
| 0.00 | 0.69 | 0.00 | 0.59 | -12.70 | 111.85 | -55.31 | 100.51 | 0.8180 | -611.0 | -556.0 | |
| 0.00 | 1.38 | 0.00 | 1.18 | -12.23 | 111.94 | -55.21 | 99.93 | 0.8170 | 381.0 | 224.6 | |
| 0.00 | 0.26 | 0.00 | 0.22 | -12.63 | 111.71 | -55.44 | 100.42 | 0.8193 | -323.0 | -361.0 | |
| 0.00 | 0.60 | 0.00 | 0.59 | -19.34 | 107.04 | -60.11 | 108.25 | 0.8635 | -318.0 | -326.9 | |
| 0.00 | 1.72 | 0.00 | 1.51 | -10.11 | 110.94 | -56.21 | 97.36 | 0.8272 | 555.0 | 433.9 | |
| 0.00 | 2.24 | 0.00 | 2.01 | -11.25 | 110.11 | -57.04 | 98.77 | 0.8348 | 611.0 | 477.1 | |
| 28.01 | 338.03 | 26.97 | 330.85 | -13.66 | 107.36 | -59.79 | 101.65 | 0.8595 | -819.6 | -116.3 | |
| 2.76 | -32.00 | 2.69 | -32.00 | -14.21 | 106.87 | -60.28 | 102.30 | 0.8637 | -452.5 | 999999 | |
| 0.52 | 1.38 | 0.52 | 1.38 | -15.29 | 106.11 | -61.04 | 103.55 | 0.8702 | -493.2 | -454.6 | |
| 5.60 | -32.00 | 5.55 | -32.00 | -14.28 | 106.34 | -60.81 | 102.38 | 0.8682 | -389.7 | 999999 | |
| 0.78 | -32.00 | 0.76 | -32.00 | -13.81 | 106.55 | -60.60 | 101.84 | 0.8665 | 138.1 | 999999 | |
| 59.73 | -32.00 | 58.47 | -32.00 | -12.75 | 106.81 | -60.34 | 100.60 | 0.8643 | 760.4 | 999999 | |
| 0.00 | 1.12 | 0.00 | 1.16 | -14.04 | 104.97 | -62.19 | 102.11 | 0.8796 | 296.0 | 167.1 | |
| 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. | |