SDO HMI 2014-09-25 12:00:34 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 |
| 161.31 | 554.26 | 80.90 | 278.10 | 13.82 | 262.94 | 5.61 | 322.62 | 0.1582 | 39.4 | -23.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-25 12:00:34 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 | 1.77 | 0.00 | 0.89 | 13.96 | 265.90 | 8.57 | 310.49 | 0.1910 | -368.0 | -423.2 | |
| 5.48 | 206.93 | 2.76 | 104.14 | 13.78 | 265.61 | 8.28 | 310.70 | 0.1854 | -955.0 | -366.7 | |
| 4.42 | -2.00 | 2.22 | -2.00 | 13.18 | 265.46 | 8.14 | 308.56 | 0.1770 | -1316.6 | 999999 | |
| 11.58 | -2.00 | 5.82 | -2.00 | 13.09 | 265.24 | 7.92 | 308.91 | 0.1732 | -1523.5 | 999999 | |
| 9.37 | -2.00 | 4.72 | -2.00 | 13.79 | 265.27 | 7.94 | 311.90 | 0.1810 | -1001.9 | 999999 | |
| 15.82 | -2.00 | 7.96 | -2.00 | 13.43 | 265.22 | 7.90 | 310.48 | 0.1765 | -1340.2 | 999999 | |
| 4.07 | -2.00 | 2.04 | -2.00 | 13.03 | 265.08 | 7.76 | 309.20 | 0.1705 | -1242.3 | 999999 | |
| 6.36 | -2.00 | 3.20 | -2.00 | 13.13 | 264.93 | 7.60 | 310.17 | 0.1694 | -944.9 | 999999 | |
| 2.03 | -2.00 | 1.02 | -2.00 | 13.61 | 264.85 | 7.53 | 312.63 | 0.1738 | -1013.7 | 999999 | |
| 0.00 | 4.77 | 0.00 | 2.41 | 14.46 | 264.85 | 7.53 | 316.13 | 0.1838 | -940.0 | -805.2 | |
| 0.00 | 1.59 | 0.00 | 0.80 | 14.62 | 264.58 | 7.25 | 317.77 | 0.1825 | -690.0 | -460.6 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 14.77 | 264.42 | 7.10 | 318.94 | 0.1827 | -866.0 | -689.5 | |
| 3.18 | 5.04 | 1.60 | 2.53 | 12.84 | 264.21 | 6.88 | 311.56 | 0.1568 | -1095.3 | -823.2 | |
| 6.01 | 11.05 | 3.03 | 5.57 | 14.99 | 264.18 | 6.85 | 320.70 | 0.1828 | -906.7 | -466.7 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 12.72 | 264.02 | 6.69 | 311.76 | 0.1531 | -664.0 | -632.7 | |
| 3.62 | 81.23 | 1.82 | 40.67 | 12.99 | 263.81 | 6.48 | 314.00 | 0.1536 | -995.8 | -247.7 | |
| 6.36 | -16.00 | 3.19 | -16.00 | 12.76 | 263.24 | 5.92 | 315.42 | 0.1439 | -1129.9 | 999999 | |
| 3.98 | -16.00 | 1.99 | -16.00 | 13.00 | 263.19 | 5.86 | 316.87 | 0.1462 | -1220.6 | 999999 | |
| 0.00 | 1.77 | 0.00 | 0.89 | 13.70 | 263.11 | 5.79 | 320.38 | 0.1543 | -729.0 | -521.7 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 14.00 | 262.96 | 5.64 | 322.35 | 0.1568 | 818.0 | 673.2 | |
| 0.00 | 1.50 | 0.00 | 0.75 | 14.67 | 262.92 | 5.59 | 325.08 | 0.1655 | 900.0 | 694.6 | |
| 0.62 | 1.77 | 0.31 | 0.89 | 14.28 | 262.88 | 5.55 | 323.83 | 0.1596 | 843.4 | 722.6 | |
| 2.21 | -16.00 | 1.11 | -16.00 | 13.01 | 262.51 | 5.18 | 320.38 | 0.1386 | 715.1 | 999999 | |
| 1.33 | 6.45 | 0.66 | 3.22 | 12.20 | 262.40 | 5.07 | 316.83 | 0.1268 | -1048.3 | -766.1 | |
| 0.80 | 2.39 | 0.40 | 1.20 | 15.13 | 262.46 | 5.14 | 328.84 | 0.1678 | 1034.1 | 793.9 | |
| 2.21 | 14.50 | 1.11 | 7.27 | 14.47 | 262.35 | 5.03 | 327.15 | 0.1571 | 759.2 | 360.0 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 12.68 | 262.07 | 4.74 | 321.26 | 0.1294 | -711.0 | -449.1 | |
| 0.00 | 2.92 | 0.00 | 1.46 | 12.17 | 262.03 | 4.70 | 318.83 | 0.1222 | -739.0 | -733.4 | |
| 0.00 | 1.86 | 0.00 | 0.93 | 14.29 | 261.88 | 4.56 | 329.04 | 0.1503 | 763.0 | 558.0 | |
| 0.53 | 2.21 | 0.27 | 1.11 | 15.66 | 261.73 | 4.40 | 334.07 | 0.1697 | -805.2 | -545.9 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 14.75 | 261.67 | 4.35 | 331.70 | 0.1553 | -553.0 | -446.2 | |
| 0.00 | 1.68 | 0.00 | 0.84 | 13.90 | 261.63 | 4.30 | 329.08 | 0.1422 | 692.0 | 445.5 | |
| 0.00 | 3.09 | 0.00 | 1.55 | 14.11 | 261.63 | 4.30 | 329.82 | 0.1454 | 409.0 | 381.5 | |
| 2.39 | 117.39 | 1.19 | 58.71 | 13.72 | 261.44 | 4.11 | 329.53 | 0.1379 | 965.1 | 415.5 | |
| 0.00 | 2.56 | 0.00 | 1.28 | 11.94 | 261.28 | 3.95 | 322.32 | 0.1109 | 1110.0 | 875.7 | |
| 4.51 | -34.00 | 2.25 | -34.00 | 13.87 | 261.25 | 3.93 | 331.21 | 0.1386 | 806.9 | 999999 | |
| 7.07 | -34.00 | 3.54 | -34.00 | 13.97 | 260.94 | 3.62 | 333.45 | 0.1376 | 1207.5 | 999999 | |
| 2.39 | -34.00 | 1.20 | -34.00 | 14.60 | 260.83 | 3.50 | 336.11 | 0.1467 | 826.3 | 999999 | |
| 35.09 | -34.00 | 17.55 | -34.00 | 14.21 | 260.70 | 3.37 | 335.77 | 0.1396 | 1185.6 | 999999 | |
| 4.77 | -34.00 | 2.38 | -34.00 | 13.63 | 260.66 | 3.33 | 334.18 | 0.1303 | 1031.9 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 16.98 | 260.69 | 3.36 | 342.19 | 0.1841 | 646.0 | 443.1 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 16.52 | 260.65 | 3.32 | 341.57 | 0.1764 | -874.0 | -610.7 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 16.70 | 260.49 | 3.17 | 342.69 | 0.1786 | -804.0 | -645.5 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 17.19 | 260.50 | 3.17 | 343.46 | 0.1867 | 727.0 | 459.3 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 16.06 | 260.45 | 3.12 | 341.75 | 0.1679 | -600.0 | -475.6 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 14.76 | 260.24 | 2.92 | 340.14 | 0.1455 | 798.0 | 590.7 | |
| 0.00 | 0.71 | 0.00 | 0.35 | 15.82 | 260.23 | 2.90 | 342.52 | 0.1628 | 783.0 | 627.6 | |
| 0.00 | 1.33 | 0.00 | 0.67 | 15.58 | 260.13 | 2.80 | 342.61 | 0.1583 | 702.0 | 553.5 | |
| 3.71 | 7.78 | 1.85 | 3.88 | 13.73 | 260.07 | 2.75 | 338.54 | 0.1278 | 1100.5 | 697.7 | |
| 3.45 | 14.05 | 1.73 | 7.05 | 15.34 | 260.00 | 2.67 | 342.89 | 0.1536 | 1115.6 | 807.7 | |
| 0.00 | 2.74 | 0.00 | 1.38 | 17.62 | 259.91 | 2.58 | 346.96 | 0.1913 | 993.0 | 782.0 | |
| 3.54 | 7.78 | 1.76 | 3.88 | 13.55 | 259.70 | 2.37 | 340.75 | 0.1226 | 1160.2 | 806.6 | |
| 2.03 | -50.00 | 1.02 | -50.00 | 15.55 | 259.66 | 2.33 | 345.33 | 0.1556 | 1131.4 | 999999 | |
| 0.00 | 4.60 | 0.00 | 2.31 | 15.83 | 259.63 | 2.31 | 345.94 | 0.1601 | 938.0 | 771.3 | |
| 0.00 | 1.06 | 0.00 | 0.54 | 18.24 | 259.67 | 2.34 | 348.81 | 0.2007 | 669.0 | 565.1 | |
| 0.97 | 9.37 | 0.49 | 4.67 | 13.37 | 259.33 | 2.00 | 343.15 | 0.1176 | 1198.9 | 869.7 | |
| 0.00 | 2.39 | 0.00 | 1.20 | 17.66 | 259.09 | 1.76 | 351.05 | 0.1892 | 1062.0 | 867.3 | |
| 0.00 | 1.86 | 0.00 | 0.93 | 16.62 | 259.05 | 1.72 | 350.30 | 0.1714 | 998.0 | 836.2 | |
| 1.41 | 3.45 | 0.71 | 1.73 | 15.68 | 258.79 | 1.46 | 350.82 | 0.1546 | 1196.1 | 994.8 | |
| 0.00 | 1.86 | 0.00 | 0.94 | 17.57 | 258.77 | 1.45 | 352.57 | 0.1869 | 984.0 | 847.9 | |
| 0.00 | 1.41 | 0.00 | 0.71 | 15.95 | 258.76 | 1.43 | 351.28 | 0.1592 | 809.0 | 566.2 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 15.77 | 258.60 | 1.27 | 352.06 | 0.1557 | 913.0 | 806.5 | |
| 0.00 | 2.39 | 0.00 | 1.20 | 17.48 | 258.58 | 1.26 | 353.48 | 0.1849 | 957.0 | 742.2 | |
| 0.00 | 4.86 | 0.00 | 2.44 | 16.81 | 258.33 | 1.00 | 354.43 | 0.1730 | 617.0 | 664.8 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 15.41 | 258.32 | 0.99 | 353.54 | 0.1489 | 930.0 | 774.8 | |
| 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. | |