| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 68.01 | 328.85 | 34.14 | 164.93 | 14.07 | 56.28 | 3.88 | 333.34 | 0.1552 | -433.0 | -146.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-17 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 | 1.44 | 0.00 | 0.72 | 9.68 | 60.58 | 8.18 | 290.55 | 0.1505 | -1001.0 | -862.9 | |
| 0.00 | 2.88 | 0.00 | 1.44 | 9.30 | 60.17 | 7.77 | 288.92 | 0.1416 | -849.0 | -668.8 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 11.61 | 60.17 | 7.76 | 303.00 | 0.1585 | -1029.0 | -824.5 | |
| 18.38 | 27.66 | 9.26 | 13.94 | 14.02 | 60.12 | 7.72 | 314.45 | 0.1833 | -1174.4 | -571.8 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 11.62 | 59.58 | 7.17 | 305.11 | 0.1502 | -950.0 | -796.5 | |
| 0.00 | 1.35 | 0.00 | 0.68 | 12.08 | 59.28 | 6.87 | 308.75 | 0.1507 | -905.0 | -724.1 | |
| 0.00 | 2.88 | 0.00 | 1.45 | 12.38 | 59.25 | 6.85 | 310.42 | 0.1537 | -832.0 | -771.7 | |
| 0.00 | 2.52 | 0.00 | 1.26 | 10.62 | 58.96 | 6.55 | 301.41 | 0.1320 | -904.0 | -696.1 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 12.11 | 58.97 | 6.56 | 310.22 | 0.1469 | -1074.0 | -890.8 | |
| 0.00 | 1.98 | 0.00 | 0.99 | 12.36 | 58.94 | 6.53 | 311.59 | 0.1493 | -959.0 | -701.3 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 10.29 | 58.80 | 6.39 | 299.78 | 0.1268 | -884.0 | -751.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 15.48 | 58.72 | 6.31 | 325.25 | 0.1867 | 764.0 | 601.2 | |
| 0.00 | 2.25 | 0.00 | 1.14 | 16.17 | 58.01 | 5.60 | 330.30 | 0.1901 | -873.0 | -626.5 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 14.42 | 57.77 | 5.37 | 325.99 | 0.1626 | -637.0 | -597.2 | |
| 33.42 | 153.69 | 16.75 | 77.00 | 13.66 | 57.69 | 5.28 | 323.50 | 0.1511 | -1279.1 | -469.3 | |
| 1.44 | 12.43 | 0.73 | 6.28 | 16.29 | 57.73 | 5.32 | 331.87 | 0.1897 | -1150.3 | -878.5 | |
| 0.00 | 10.18 | 0.00 | 5.11 | 14.61 | 57.59 | 5.18 | 327.54 | 0.1636 | -888.0 | -861.6 | |
| 6.04 | -15.00 | 3.03 | -15.00 | 14.06 | 57.35 | 4.95 | 326.80 | 0.1535 | -1019.1 | 999999 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 14.80 | 56.90 | 4.49 | 331.68 | 0.1604 | -857.0 | -682.8 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 16.99 | 56.41 | 4.00 | 339.45 | 0.1911 | -808.0 | -743.9 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 10.99 | 56.30 | 3.89 | 318.13 | 0.1003 | -910.0 | -692.3 | |
| 1.62 | 24.95 | 0.81 | 12.47 | 13.49 | 55.96 | 3.56 | 332.87 | 0.1330 | 784.7 | 459.8 | |
| 1.71 | 3.06 | 0.85 | 1.53 | 13.04 | 55.33 | 2.93 | 335.64 | 0.1212 | 1016.5 | 721.9 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 12.70 | 55.24 | 2.83 | 335.17 | 0.1152 | -892.0 | -758.4 | |
| 0.81 | 1.71 | 0.40 | 0.85 | 12.86 | 54.61 | 2.21 | 340.61 | 0.1137 | -988.8 | -838.2 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 13.02 | 53.74 | 1.34 | 348.25 | 0.1122 | 883.0 | 735.8 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 15.34 | 52.38 | -0.03 | 0.19 | 0.1503 | 853.0 | 631.1 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 18.65 | 51.48 | -0.92 | 4.23 | 0.2079 | 887.0 | 711.1 | |
| 0.00 | 2.34 | 0.00 | 1.17 | 15.50 | 51.43 | -0.97 | 6.14 | 0.1539 | 625.0 | 553.0 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 15.10 | 51.24 | -1.16 | 7.67 | 0.1474 | 868.0 | 770.2 | |
| 0.00 | 0.54 | 0.00 | 0.27 | 15.96 | 51.15 | -1.26 | 7.52 | 0.1624 | 783.0 | 604.5 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 13.81 | 51.09 | -1.31 | 10.24 | 0.1258 | 907.0 | 753.0 | |
| 0.00 | 3.15 | 0.00 | 1.58 | 14.55 | 51.03 | -1.38 | 9.73 | 0.1385 | 955.0 | 750.7 | |
| 1.71 | 6.94 | 0.86 | 3.47 | 15.16 | 50.99 | -1.41 | 9.23 | 0.1491 | 1050.7 | 915.5 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 13.54 | 50.88 | -1.53 | 12.36 | 0.1218 | 969.0 | 769.4 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 14.52 | 50.53 | -1.88 | 13.20 | 0.1397 | 1081.0 | 943.9 | |
| 2.43 | 16.13 | 1.22 | 8.10 | 15.80 | 50.04 | -2.36 | 14.13 | 0.1633 | 1196.9 | 881.6 | |
| 0.45 | 4.32 | 0.23 | 2.16 | 14.51 | 50.02 | -2.38 | 16.55 | 0.1419 | 1041.6 | 817.9 | |
| 0.00 | 3.87 | 0.00 | 1.95 | 17.06 | 49.96 | -2.44 | 12.79 | 0.1848 | 786.0 | 612.6 | |
| 0.00 | 9.19 | 0.00 | 4.61 | 15.43 | 49.48 | -2.93 | 18.02 | 0.1598 | 903.0 | 761.2 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 14.73 | 49.36 | -3.04 | 20.26 | 0.1490 | 806.0 | 618.9 | |
| 0.00 | 1.53 | 0.00 | 0.76 | 13.10 | 49.29 | -3.12 | 25.50 | 0.1236 | 1050.0 | 905.6 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 15.49 | 49.26 | -3.15 | 19.16 | 0.1620 | 797.0 | 718.0 | |
| 0.00 | 2.25 | 0.00 | 1.13 | 16.20 | 48.96 | -3.44 | 19.32 | 0.1752 | 918.0 | 761.1 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 13.41 | 48.94 | -3.47 | 26.81 | 0.1310 | 831.0 | 645.6 | |
| 0.00 | 3.24 | 0.00 | 1.64 | 17.61 | 48.59 | -3.82 | 18.57 | 0.2002 | 820.0 | 722.4 | |
| 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. | |