SDO HMI 2014-07-12 04:00:40 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 |
| 38.79 | 218.50 | 23.22 | 131.42 | -20.07 | 148.07 | -24.87 | 135.64 | 0.5664 | 277.0 | 94.5 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-12 04:00:40 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 | 5.72 | 0.00 | 3.28 | -21.95 | 157.38 | -15.56 | 150.28 | 0.5038 | 652.0 | 704.0 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -20.67 | 155.86 | -17.08 | 146.49 | 0.4997 | 648.0 | 552.3 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -21.50 | 154.52 | -18.42 | 145.50 | 0.5211 | 643.0 | 505.3 | |
| 0.00 | 0.54 | 0.00 | 0.31 | -17.70 | 154.77 | -18.17 | 141.02 | 0.4741 | 620.0 | 522.8 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -18.62 | 153.41 | -19.53 | 140.29 | 0.4978 | 708.0 | 512.1 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -8.59 | 154.01 | -18.93 | 123.82 | 0.3877 | 777.0 | 592.2 | |
| 0.00 | 0.82 | 0.00 | 0.49 | -22.67 | 152.40 | -20.54 | 143.98 | 0.5527 | 582.0 | 565.2 | |
| 0.00 | 1.27 | 0.00 | 0.72 | -17.88 | 152.89 | -20.05 | 138.53 | 0.4947 | 816.0 | 698.1 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -17.75 | 152.70 | -20.24 | 138.08 | 0.4952 | 825.0 | 652.2 | |
| 0.00 | 1.54 | 0.00 | 0.90 | -20.11 | 152.39 | -20.55 | 140.85 | 0.5241 | 748.0 | 583.6 | |
| 0.00 | 1.18 | 0.00 | 0.68 | -19.47 | 152.44 | -20.50 | 140.10 | 0.5166 | 664.0 | 594.8 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -17.47 | 152.36 | -20.58 | 137.21 | 0.4956 | 730.0 | 608.2 | |
| 0.00 | 0.91 | 0.00 | 0.53 | -19.69 | 151.76 | -21.18 | 139.47 | 0.5256 | 507.0 | 367.9 | |
| 0.00 | 2.63 | 0.00 | 1.51 | -18.27 | 151.88 | -21.06 | 137.70 | 0.5091 | 799.0 | 615.4 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -12.05 | 151.33 | -21.61 | 127.09 | 0.4534 | 788.0 | 579.6 | |
| 0.00 | 1.73 | 0.00 | 1.02 | -19.68 | 149.69 | -23.25 | 136.88 | 0.5458 | 830.0 | 714.8 | |
| 10.35 | 55.04 | 6.15 | 32.79 | -20.19 | 149.51 | -23.43 | 137.32 | 0.5528 | 954.7 | 236.1 | |
| 0.00 | 1.45 | 0.00 | 0.84 | -16.16 | 149.91 | -23.03 | 132.13 | 0.5087 | 796.0 | 660.9 | |
| 6.27 | -17.00 | 3.72 | -17.00 | -20.03 | 149.25 | -23.69 | 136.81 | 0.5537 | 1031.2 | 999999 | |
| 0.00 | 2.45 | 0.00 | 1.45 | -19.66 | 149.27 | -23.67 | 136.35 | 0.5498 | 821.0 | 770.6 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -16.30 | 149.72 | -23.22 | 132.10 | 0.5121 | 593.0 | 487.2 | |
| 7.45 | -17.00 | 4.44 | -17.00 | -20.13 | 148.98 | -23.96 | 136.64 | 0.5574 | 762.7 | 999999 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -19.78 | 148.47 | -24.47 | 135.59 | 0.5591 | 641.0 | 576.8 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -20.22 | 148.22 | -24.72 | 135.89 | 0.5660 | 550.0 | 453.8 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -21.07 | 148.07 | -24.87 | 136.82 | 0.5756 | 458.0 | 322.0 | |
| 0.00 | 3.54 | 0.00 | 2.17 | -22.26 | 147.70 | -25.24 | 137.90 | 0.5909 | 675.0 | 532.7 | |
| 4.18 | 8.36 | 2.50 | 5.01 | -19.99 | 148.08 | -24.86 | 135.43 | 0.5651 | 816.6 | 657.8 | |
| 1.18 | 29.97 | 0.71 | 18.10 | -20.36 | 147.98 | -24.96 | 135.81 | 0.5697 | 644.9 | 30.0 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -15.52 | 148.67 | -24.27 | 129.69 | 0.5167 | 619.0 | 550.9 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -21.65 | 147.60 | -25.34 | 137.04 | 0.5859 | 499.0 | 393.6 | |
| 0.00 | 1.73 | 0.00 | 1.03 | -18.79 | 147.42 | -25.52 | 133.08 | 0.5605 | 641.0 | 487.2 | |
| 0.00 | 0.82 | 0.00 | 0.51 | -22.77 | 146.64 | -26.30 | 137.40 | 0.6057 | -752.0 | -573.6 | |
| 0.00 | 3.09 | 0.00 | 1.86 | -19.59 | 147.11 | -25.83 | 133.84 | 0.5713 | 302.0 | 542.9 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -19.70 | 146.94 | -25.99 | 133.80 | 0.5739 | 625.0 | 558.8 | |
| 0.00 | 1.27 | 0.00 | 0.79 | -22.81 | 146.34 | -26.60 | 137.14 | 0.6090 | -768.0 | -628.9 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -20.04 | 146.74 | -26.20 | 134.04 | 0.5792 | 265.0 | 273.8 | |
| 0.00 | 1.36 | 0.00 | 0.82 | -19.50 | 146.84 | -26.10 | 133.43 | 0.5733 | 567.0 | 522.0 | |
| 0.00 | 6.36 | 0.00 | 3.83 | -19.20 | 146.82 | -26.12 | 133.00 | 0.5707 | 627.0 | 593.7 | |
| 1.54 | 31.79 | 0.94 | 19.32 | -19.87 | 146.62 | -26.32 | 133.70 | 0.5789 | 659.1 | 15.1 | |
| 2.09 | -39.00 | 1.27 | -39.00 | -19.78 | 146.50 | -26.44 | 133.44 | 0.5793 | 545.0 | 999999 | |
| 2.27 | -39.00 | 1.38 | -39.00 | -20.25 | 146.37 | -26.57 | 133.94 | 0.5849 | -670.9 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.89 | -20.65 | 146.19 | -26.75 | 134.28 | 0.5905 | -563.0 | -448.4 | |
| 0.91 | 3.18 | 0.56 | 1.95 | -20.39 | 146.02 | -26.92 | 133.76 | 0.5898 | -651.7 | -272.4 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -20.63 | 145.97 | -26.97 | 134.02 | 0.5924 | -733.0 | -563.5 | |
| 0.82 | 2.09 | 0.50 | 1.29 | -21.00 | 145.79 | -27.15 | 134.32 | 0.5976 | -821.0 | -676.8 | |
| 0.00 | 1.18 | 0.00 | 0.72 | -20.47 | 145.82 | -27.12 | 133.66 | 0.5925 | -753.0 | -604.8 | |
| 1.00 | 3.45 | 0.61 | 2.12 | -20.07 | 145.57 | -27.37 | 132.89 | 0.5916 | -844.4 | -719.5 | |
| 0.73 | 3.81 | 0.44 | 2.33 | -19.67 | 145.53 | -27.41 | 132.32 | 0.5884 | -858.6 | -721.4 | |
| 0.00 | 1.82 | 0.00 | 1.13 | -21.13 | 144.95 | -27.99 | 133.65 | 0.6072 | -705.0 | -643.5 | |
| 0.00 | 3.45 | 0.00 | 2.14 | -20.86 | 144.90 | -28.04 | 133.26 | 0.6054 | -1008.0 | -807.5 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -18.50 | 145.06 | -27.88 | 130.26 | 0.5833 | -825.0 | -664.9 | |
| 0.00 | 3.91 | 0.00 | 2.44 | -20.75 | 144.33 | -28.61 | 132.56 | 0.6102 | -813.0 | -733.7 | |
| 0.00 | 1.36 | 0.00 | 0.86 | -22.22 | 143.85 | -29.09 | 133.97 | 0.6275 | -899.0 | -776.0 | |
| 0.00 | 1.36 | 0.00 | 0.88 | -23.05 | 143.24 | -29.70 | 134.43 | 0.6407 | -651.0 | -575.2 | |
| 0.00 | 2.00 | 0.00 | 1.27 | -21.49 | 143.30 | -29.64 | 132.55 | 0.6269 | -807.0 | -687.4 | |
| 0.00 | 1.91 | 0.00 | 1.21 | -21.29 | 143.31 | -29.63 | 132.30 | 0.6251 | -632.0 | -645.8 | |
| 0.00 | 1.09 | 0.00 | 0.70 | -22.56 | 142.90 | -30.04 | 133.51 | 0.6397 | -745.0 | -667.2 | |
| 0.00 | 1.18 | 0.00 | 0.75 | -21.19 | 143.14 | -29.80 | 132.03 | 0.6260 | -584.0 | -465.2 | |
| 0.00 | 1.36 | 0.00 | 0.84 | -18.88 | 143.59 | -29.35 | 129.39 | 0.6023 | -831.0 | -638.4 | |
| 0.00 | 0.45 | 0.00 | 0.29 | -21.44 | 142.97 | -29.97 | 132.18 | 0.6297 | -536.0 | -497.0 | |
| 0.00 | 0.45 | 0.00 | 0.28 | -18.28 | 142.85 | -30.09 | 127.91 | 0.6055 | -579.0 | -474.8 | |
| 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. | |