SDO HMI 2014-08-23 15:00:38 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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 110.52 | 596.99 | 56.13 | 303.02 | 8.75 | 343.90 | 12.44 | 278.94 | 0.2176 | -727.4 | -283.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-23 15:00:38 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 | 1.89 | 0.00 | 0.98 | 12.70 | 347.77 | 16.31 | 290.89 | 0.2945 | -940.0 | -728.4 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 8.87 | 346.85 | 15.39 | 278.12 | 0.2660 | 834.0 | 729.4 | |
| 8.71 | 11.50 | 4.49 | 5.93 | 12.24 | 346.87 | 15.41 | 290.31 | 0.2781 | -1082.8 | -738.3 | |
| 0.00 | 1.53 | 0.00 | 0.79 | 13.07 | 346.79 | 15.33 | 293.20 | 0.2814 | -808.0 | -586.2 | |
| 0.00 | 1.35 | 0.00 | 0.69 | 11.98 | 346.56 | 15.10 | 289.72 | 0.2720 | -996.0 | -732.9 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 8.15 | 345.61 | 14.16 | 275.71 | 0.2444 | 528.0 | 394.9 | |
| 1.62 | 4.31 | 0.83 | 2.22 | 13.01 | 345.82 | 14.36 | 294.24 | 0.2662 | 1026.4 | 800.0 | |
| 0.81 | 5.84 | 0.41 | 2.98 | 7.21 | 345.45 | 14.00 | 271.86 | 0.2412 | -1083.4 | -792.1 | |
| 0.45 | -8.00 | 0.23 | -8.00 | 7.31 | 345.36 | 13.91 | 272.26 | 0.2396 | -982.8 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.41 | 7.71 | 345.25 | 13.79 | 273.94 | 0.2379 | 573.0 | 359.4 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 12.33 | 345.08 | 13.62 | 292.80 | 0.2506 | -785.0 | -619.3 | |
| 5.30 | 453.75 | 2.70 | 230.20 | 7.84 | 344.85 | 13.39 | 274.58 | 0.2312 | -1022.2 | -438.1 | |
| 0.81 | 6.20 | 0.41 | 3.17 | 13.59 | 344.80 | 13.34 | 297.83 | 0.2547 | 1017.0 | 734.4 | |
| 0.54 | -13.00 | 0.28 | -13.00 | 13.41 | 344.62 | 13.17 | 297.47 | 0.2508 | 886.3 | 999999 | |
| 1.17 | -12.00 | 0.59 | -12.00 | 8.28 | 344.20 | 12.74 | 276.74 | 0.2208 | -873.2 | 999999 | |
| 1.44 | 75.46 | 0.73 | 38.26 | 6.86 | 344.09 | 12.64 | 270.25 | 0.2182 | 747.4 | 252.7 | |
| 0.00 | 1.53 | 0.00 | 0.78 | 7.68 | 344.09 | 12.63 | 274.02 | 0.2182 | -727.0 | -512.8 | |
| 0.00 | 1.71 | 0.00 | 0.87 | 12.57 | 344.10 | 12.64 | 295.17 | 0.2371 | -972.0 | -784.4 | |
| 82.20 | -12.00 | 41.69 | -12.00 | 8.84 | 343.81 | 12.35 | 279.49 | 0.2153 | -1399.6 | 999999 | |
| 1.35 | -16.00 | 0.68 | -16.00 | 7.41 | 343.77 | 12.31 | 272.84 | 0.2126 | -873.3 | 999999 | |
| 2.43 | -16.00 | 1.23 | -16.00 | 6.48 | 343.62 | 12.16 | 268.38 | 0.2103 | 1064.8 | 999999 | |
| 2.52 | -16.00 | 1.27 | -16.00 | 6.78 | 343.56 | 12.10 | 269.83 | 0.2091 | 1075.1 | 999999 | |
| 0.00 | 6.20 | 0.00 | 3.14 | 6.58 | 343.15 | 11.69 | 268.77 | 0.2023 | 868.0 | 756.6 | |
| 0.00 | 1.98 | 0.00 | 1.00 | 7.07 | 343.10 | 11.64 | 271.19 | 0.2012 | 868.0 | 638.9 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 12.92 | 343.32 | 11.87 | 297.92 | 0.2278 | -848.0 | -700.9 | |
| 0.00 | 3.86 | 0.00 | 1.96 | 13.12 | 343.01 | 11.56 | 299.28 | 0.2247 | -885.0 | -852.9 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 11.85 | 342.23 | 10.77 | 295.49 | 0.2036 | -951.0 | -805.6 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.09 | 341.01 | 9.55 | 288.93 | 0.1734 | 797.0 | 600.1 | |
| 1.17 | 2.96 | 0.59 | 1.50 | 13.19 | 340.96 | 9.50 | 304.38 | 0.1956 | 1010.9 | 779.2 | |
| 0.00 | 1.17 | 0.00 | 0.59 | 10.00 | 340.79 | 9.33 | 288.83 | 0.1694 | 922.0 | 766.5 | |
| 0.00 | 1.80 | 0.00 | 0.90 | 9.52 | 340.65 | 9.19 | 286.28 | 0.1648 | 869.0 | 686.5 | |
| 0.00 | 0.63 | 0.00 | 0.32 | 9.16 | 340.48 | 9.02 | 284.36 | 0.1606 | 707.0 | 569.3 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 9.58 | 340.43 | 8.97 | 287.01 | 0.1615 | 1016.0 | 870.3 | |
| 0.00 | 1.62 | 0.00 | 0.81 | 9.16 | 340.23 | 8.77 | 284.75 | 0.1564 | 1077.0 | 803.6 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 8.27 | 339.13 | 7.67 | 280.21 | 0.1348 | 824.0 | 611.8 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 12.67 | 337.96 | 6.50 | 312.14 | 0.1497 | 870.0 | 690.3 | |
| 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. | |