group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
28.80 | 253.49 | 15.69 | 138.26 | -24.38 | 100.85 | 13.23 | 209.85 | 0.4207 | 547.0 | 383.1 |
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-01-03 06:58:55 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 | 0.93 | 0.00 | 0.52 | -19.01 | 110.57 | 22.95 | 233.16 | 0.4626 | -302.0 | -354.3 | |
0.00 | 0.76 | 0.00 | 0.41 | -15.27 | 107.53 | 19.91 | 237.18 | 0.3926 | -652.0 | -608.6 | |
0.00 | 1.53 | 0.00 | 0.85 | -21.82 | 107.67 | 20.05 | 224.66 | 0.4546 | 853.0 | 607.7 | |
0.00 | 1.19 | 0.00 | 0.66 | -21.92 | 107.11 | 19.49 | 223.73 | 0.4496 | 802.0 | 619.9 | |
0.00 | 0.85 | 0.00 | 0.46 | -19.12 | 106.28 | 18.66 | 227.53 | 0.4115 | -926.0 | -807.5 | |
0.00 | 1.19 | 0.00 | 0.68 | -27.09 | 107.23 | 19.60 | 216.25 | 0.5073 | 686.0 | 505.3 | |
0.00 | 4.67 | 0.00 | 2.61 | -24.03 | 106.58 | 18.95 | 219.64 | 0.4669 | 774.0 | 666.7 | |
0.00 | 3.06 | 0.00 | 1.71 | -23.69 | 106.52 | 18.90 | 220.09 | 0.4625 | 966.0 | 792.4 | |
0.00 | 1.10 | 0.00 | 0.60 | -20.27 | 106.02 | 18.40 | 225.04 | 0.4203 | -887.0 | -615.2 | |
0.00 | 0.93 | 0.00 | 0.51 | -20.70 | 105.91 | 18.29 | 224.10 | 0.4236 | -743.0 | -636.3 | |
0.00 | 2.89 | 0.00 | 1.60 | -23.32 | 106.09 | 18.47 | 220.05 | 0.4541 | 689.0 | 660.4 | |
0.00 | 0.93 | 0.00 | 0.52 | -24.58 | 106.28 | 18.66 | 218.43 | 0.4701 | 781.0 | 637.2 | |
0.00 | 1.02 | 0.00 | 0.56 | -21.82 | 105.89 | 18.26 | 222.15 | 0.4354 | 886.0 | 655.4 | |
0.00 | 0.68 | 0.00 | 0.38 | -23.05 | 105.38 | 17.76 | 219.41 | 0.4439 | 715.0 | 543.1 | |
0.00 | 1.44 | 0.00 | 0.83 | -28.79 | 104.36 | 16.74 | 210.20 | 0.5038 | 808.0 | 631.8 | |
0.00 | 1.02 | 0.00 | 0.58 | -28.99 | 104.11 | 16.49 | 209.62 | 0.5045 | 690.0 | 583.8 | |
0.00 | 1.70 | 0.00 | 0.97 | -28.48 | 103.79 | 16.16 | 209.73 | 0.4955 | 1002.0 | 766.2 | |
0.00 | 1.44 | 0.00 | 0.77 | -20.05 | 102.04 | 14.41 | 218.78 | 0.3750 | -566.0 | -416.9 | |
0.00 | 0.93 | 0.00 | 0.53 | -28.40 | 102.42 | 14.79 | 207.75 | 0.4844 | 738.0 | 612.8 | |
0.00 | 1.10 | 0.00 | 0.61 | -26.24 | 101.99 | 14.36 | 209.56 | 0.4531 | 646.0 | 533.9 | |
28.80 | 211.22 | 15.69 | 114.99 | -24.54 | 100.35 | 12.73 | 208.79 | 0.4179 | 1402.4 | 450.1 | |
0.00 | 3.40 | 0.00 | 1.78 | -18.70 | 98.88 | 11.26 | 214.62 | 0.3270 | -718.0 | -601.9 | |
0.00 | 0.85 | 0.00 | 0.46 | -25.68 | 97.70 | 10.08 | 202.40 | 0.4157 | -758.0 | -641.4 | |
0.00 | 1.44 | 0.00 | 0.78 | -24.41 | 97.27 | 9.64 | 202.85 | 0.3946 | -914.0 | -741.9 | |
0.00 | 3.99 | 0.00 | 2.15 | -24.16 | 97.25 | 9.62 | 203.08 | 0.3908 | -895.0 | -672.9 | |
0.00 | 1.02 | 0.00 | 0.55 | -25.17 | 97.23 | 9.60 | 201.97 | 0.4055 | -673.0 | -543.8 | |
0.00 | 0.85 | 0.00 | 0.46 | -25.49 | 97.12 | 9.50 | 201.43 | 0.4095 | -770.0 | -675.0 | |
0.00 | 1.36 | 0.00 | 0.73 | -25.19 | 95.22 | 7.60 | 197.72 | 0.3948 | -887.0 | -677.2 |
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. |