group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
26.98 | 130.41 | 35.36 | 169.67 | 14.22 | 54.39 | -68.50 | 77.25 | 0.9244 | 41.3 | 47.0 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-08-12 04:00:39 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 |
10.02 | 51.90 | 10.96 | 56.59 | 13.80 | 59.07 | -63.82 | 77.79 | 0.8935 | -744.9 | -373.6 | |
2.53 | 6.95 | 2.87 | 7.88 | 13.76 | 58.07 | -64.82 | 77.82 | 0.9010 | -436.9 | -319.2 | |
0.00 | 1.53 | 0.00 | 1.81 | 12.37 | 56.88 | -66.01 | 79.34 | 0.9098 | -648.0 | -506.9 | |
0.81 | 2.08 | 0.98 | 2.51 | 12.19 | 56.34 | -66.54 | 79.52 | 0.9136 | -314.6 | -286.9 | |
0.45 | 2.17 | 0.55 | 2.65 | 12.84 | 56.01 | -66.88 | 78.80 | 0.9158 | -332.0 | -216.4 | |
0.00 | 0.81 | 0.00 | 1.04 | 13.34 | 54.82 | -68.07 | 78.23 | 0.9236 | -80.0 | -79.3 | |
0.54 | 1.35 | 0.70 | 1.74 | 13.60 | 54.58 | -68.31 | 77.94 | 0.9251 | -44.8 | -54.8 | |
0.00 | 0.63 | 0.00 | 0.82 | 13.30 | 54.42 | -68.47 | 78.26 | 0.9262 | 314.0 | 295.7 | |
0.00 | 1.53 | 0.00 | 2.02 | 13.83 | 54.09 | -68.80 | 77.68 | 0.9282 | 329.0 | 303.2 | |
0.00 | 0.63 | 0.00 | 0.83 | 13.52 | 54.19 | -68.70 | 78.01 | 0.9276 | 258.0 | 278.4 | |
4.06 | 33.94 | 6.02 | 50.58 | 14.68 | 51.43 | -71.45 | 76.69 | 0.9439 | 547.6 | 397.7 | |
3.25 | -11.00 | 4.90 | -11.00 | 15.01 | 51.06 | -71.83 | 76.32 | 0.9459 | 586.0 | 999999 | |
0.90 | -11.00 | 1.36 | -11.00 | 14.83 | 51.11 | -71.78 | 76.52 | 0.9457 | 618.9 | 999999 | |
0.00 | 4.51 | 0.00 | 6.66 | 14.28 | 51.54 | -71.35 | 77.12 | 0.9434 | 628.0 | 527.2 | |
0.00 | 2.71 | 0.00 | 3.95 | 14.02 | 51.74 | -71.15 | 77.40 | 0.9423 | 521.0 | 516.0 | |
3.97 | 7.04 | 6.32 | 11.20 | 15.65 | 49.98 | -72.91 | 75.61 | 0.9516 | 250.2 | 128.6 | |
0.00 | 3.07 | 0.00 | 4.69 | 14.70 | 50.80 | -72.09 | 76.64 | 0.9474 | 230.0 | 162.8 | |
0.00 | 2.62 | 0.00 | 3.80 | 12.64 | 52.01 | -70.88 | 78.87 | 0.9411 | 526.0 | 449.3 | |
0.00 | 1.17 | 0.00 | 1.88 | 14.99 | 49.92 | -72.97 | 76.31 | 0.9520 | 309.0 | 217.8 | |
0.45 | 2.44 | 0.70 | 3.79 | 14.20 | 50.48 | -72.41 | 77.16 | 0.9492 | 304.8 | 215.9 | |
0.00 | 0.90 | 0.00 | 1.43 | 14.69 | 50.07 | -72.82 | 76.63 | 0.9512 | 182.0 | 125.1 | |
0.00 | 0.72 | 0.00 | 1.11 | 13.72 | 50.74 | -72.14 | 77.67 | 0.9479 | 348.0 | 339.9 | |
0.00 | 1.71 | 0.00 | 2.69 | 13.80 | 50.27 | -72.62 | 77.58 | 0.9504 | 214.0 | 118.1 |
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. |