SDO HMI 2014-09-04 11:00:36 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 |
| 153.47 | 683.38 | 97.09 | 432.64 | -14.95 | 206.58 | 31.45 | 234.13 | 0.6224 | 76.5 | 50.7 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-04 11:00:36 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 |
| 1.34 | 342.11 | 0.89 | 224.79 | -14.31 | 211.45 | 36.32 | 239.11 | 0.6711 | 440.1 | 376.8 | |
| 28.78 | -1.00 | 19.01 | -1.00 | -14.05 | 210.94 | 35.81 | 239.10 | 0.6637 | 1122.2 | 999999 | |
| 10.01 | -1.00 | 6.60 | -1.00 | -14.37 | 210.58 | 35.44 | 238.41 | 0.6618 | 895.6 | 999999 | |
| 16.90 | -1.00 | 11.06 | -1.00 | -14.34 | 210.11 | 34.98 | 238.12 | 0.6564 | 988.0 | 999999 | |
| 0.00 | 0.45 | 0.00 | 0.30 | -15.95 | 210.38 | 35.25 | 236.21 | 0.6700 | 645.0 | 494.8 | |
| 3.75 | -1.00 | 2.45 | -1.00 | -14.48 | 209.91 | 34.78 | 237.78 | 0.6551 | 891.4 | 999999 | |
| 5.18 | -1.00 | 3.37 | -1.00 | -14.12 | 209.77 | 34.63 | 238.16 | 0.6511 | 1128.6 | 999999 | |
| 3.58 | -1.00 | 2.33 | -1.00 | -14.31 | 209.69 | 34.55 | 237.85 | 0.6514 | 967.3 | 999999 | |
| 0.00 | 0.72 | 0.00 | 0.47 | -14.89 | 209.75 | 34.62 | 237.12 | 0.6561 | 615.0 | 493.1 | |
| 2.15 | -1.00 | 1.39 | -1.00 | -14.03 | 209.53 | 34.39 | 238.09 | 0.6478 | 1097.7 | 999999 | |
| 4.83 | -1.00 | 3.13 | -1.00 | -14.26 | 209.49 | 34.36 | 237.76 | 0.6489 | 1126.9 | 999999 | |
| 0.00 | 0.54 | 0.00 | 0.34 | -13.21 | 209.28 | 34.14 | 239.02 | 0.6396 | 598.0 | 420.0 | |
| 0.00 | 0.54 | 0.00 | 0.36 | -16.66 | 209.79 | 34.66 | 234.86 | 0.6686 | 427.0 | 446.8 | |
| 0.00 | 9.83 | 0.00 | 6.41 | -15.09 | 209.30 | 34.16 | 236.52 | 0.6523 | 852.0 | 572.4 | |
| 3.04 | -1.00 | 1.96 | -1.00 | -14.32 | 209.01 | 33.87 | 237.32 | 0.6439 | 910.9 | 999999 | |
| 0.00 | 1.43 | 0.00 | 0.92 | -14.30 | 208.37 | 33.23 | 236.84 | 0.6366 | 671.0 | 528.9 | |
| 0.00 | 1.25 | 0.00 | 0.82 | -16.67 | 208.65 | 33.52 | 233.95 | 0.6565 | 782.0 | 663.8 | |
| 0.45 | 3.84 | 0.29 | 2.45 | -14.25 | 208.14 | 33.00 | 236.72 | 0.6337 | 805.2 | 666.4 | |
| 2.23 | 7.69 | 1.45 | 4.98 | -15.82 | 208.22 | 33.09 | 234.71 | 0.6458 | 838.0 | 433.9 | |
| 0.00 | 3.58 | 0.00 | 2.32 | -16.22 | 208.30 | 33.16 | 234.25 | 0.6495 | 528.0 | 534.0 | |
| 0.00 | 0.80 | 0.00 | 0.52 | -16.42 | 208.33 | 33.20 | 234.02 | 0.6514 | 650.0 | 515.9 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -17.78 | 207.96 | 32.83 | 231.99 | 0.6575 | 586.0 | 468.6 | |
| 1.07 | 2.59 | 0.67 | 1.62 | -13.95 | 206.54 | 31.40 | 235.83 | 0.6134 | -733.2 | -591.7 | |
| 8.85 | 14.75 | 5.52 | 9.21 | -14.21 | 206.10 | 30.97 | 235.10 | 0.6104 | -815.5 | -457.0 | |
| 0.00 | 2.15 | 0.00 | 1.32 | -14.64 | 204.79 | 29.65 | 233.33 | 0.5990 | 755.0 | 556.5 | |
| 2.86 | 7.33 | 1.76 | 4.52 | -14.78 | 204.56 | 29.42 | 232.92 | 0.5976 | 897.9 | 612.6 | |
| 0.00 | 2.86 | 0.00 | 1.79 | -16.88 | 204.64 | 29.51 | 230.19 | 0.6158 | -487.0 | -497.0 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -15.27 | 204.02 | 28.89 | 231.75 | 0.5957 | 731.0 | 617.2 | |
| 1.16 | 2.68 | 0.71 | 1.64 | -14.57 | 203.81 | 28.68 | 232.50 | 0.5876 | 861.6 | 722.3 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -17.31 | 204.13 | 29.00 | 229.15 | 0.6141 | -619.0 | -570.3 | |
| 0.00 | 1.16 | 0.00 | 0.74 | -18.89 | 204.31 | 29.18 | 227.34 | 0.6295 | -474.0 | -412.5 | |
| 0.00 | 5.81 | 0.00 | 3.60 | -16.63 | 203.73 | 28.60 | 229.65 | 0.6040 | 242.0 | 284.3 | |
| 0.00 | 2.06 | 0.00 | 1.24 | -13.96 | 203.34 | 28.20 | 232.90 | 0.5772 | -650.0 | -532.3 | |
| 0.00 | 1.43 | 0.00 | 0.87 | -14.27 | 203.20 | 28.07 | 232.33 | 0.5783 | -469.0 | -305.7 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -16.91 | 203.49 | 28.35 | 229.05 | 0.6039 | -444.0 | -383.9 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -19.18 | 203.60 | 28.46 | 226.29 | 0.6250 | -484.0 | -409.2 | |
| 0.00 | 1.07 | 0.00 | 0.67 | -17.69 | 203.33 | 28.20 | 227.88 | 0.6091 | -557.0 | -512.5 | |
| 0.00 | 2.86 | 0.00 | 1.80 | -18.59 | 203.27 | 28.14 | 226.69 | 0.6165 | -438.0 | -325.6 | |
| 6.17 | 41.03 | 3.80 | 25.21 | -16.71 | 202.92 | 27.78 | 228.74 | 0.5961 | -853.4 | -446.3 | |
| 0.00 | 1.34 | 0.00 | 0.83 | -17.58 | 203.06 | 27.93 | 227.76 | 0.6053 | -667.0 | -548.1 | |
| 0.00 | 1.25 | 0.00 | 0.78 | -18.10 | 203.00 | 27.87 | 227.03 | 0.6095 | -622.0 | -448.9 | |
| 3.22 | -39.00 | 1.97 | -39.00 | -16.49 | 202.63 | 27.50 | 228.73 | 0.5913 | -1023.2 | 999999 | |
| 0.80 | -39.00 | 0.49 | -39.00 | -16.74 | 202.39 | 27.25 | 228.15 | 0.5909 | -951.1 | 999999 | |
| 0.00 | 15.02 | 0.00 | 9.12 | -15.78 | 202.24 | 27.11 | 229.28 | 0.5808 | -206.0 | -321.6 | |
| 0.00 | 3.31 | 0.00 | 2.03 | -16.93 | 202.27 | 27.14 | 227.79 | 0.5914 | -860.0 | -726.7 | |
| 0.80 | 5.72 | 0.49 | 3.48 | -16.33 | 202.11 | 26.98 | 228.41 | 0.5843 | -831.7 | -657.8 | |
| 0.00 | 0.89 | 0.00 | 0.55 | -17.76 | 202.23 | 27.10 | 226.68 | 0.5985 | -587.0 | -504.2 | |
| 0.54 | 42.28 | 0.32 | 25.53 | -15.95 | 201.77 | 26.64 | 228.56 | 0.5773 | -753.5 | -586.0 | |
| 0.00 | 1.70 | 0.00 | 1.05 | -18.01 | 202.09 | 26.96 | 226.21 | 0.5995 | -576.0 | -481.2 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -16.60 | 201.76 | 26.63 | 227.68 | 0.5831 | -589.0 | -468.8 | |
| 0.00 | 1.34 | 0.00 | 0.82 | -16.93 | 201.78 | 26.65 | 227.26 | 0.5863 | -700.0 | -483.7 | |
| 8.67 | -48.00 | 5.24 | -48.00 | -15.99 | 201.50 | 26.37 | 228.21 | 0.5748 | -982.2 | 999999 | |
| 0.00 | 2.15 | 0.00 | 1.30 | -16.46 | 201.53 | 26.40 | 227.62 | 0.5794 | -615.0 | -529.6 | |
| 6.08 | -48.00 | 3.67 | -48.00 | -16.15 | 201.27 | 26.14 | 227.76 | 0.5738 | -1024.4 | 999999 | |
| 4.02 | -48.00 | 2.43 | -48.00 | -16.33 | 201.05 | 25.92 | 227.28 | 0.5732 | -958.4 | 999999 | |
| 2.50 | 135.61 | 1.50 | 80.71 | -15.50 | 200.91 | 25.77 | 228.23 | 0.5639 | -794.5 | -445.9 | |
| 0.00 | 1.25 | 0.00 | 0.76 | -16.59 | 201.06 | 25.92 | 226.93 | 0.5757 | -321.0 | -351.6 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -20.13 | 201.45 | 26.32 | 222.96 | 0.6132 | -654.0 | -511.3 | |
| 24.49 | -56.00 | 14.59 | -56.00 | -15.25 | 200.56 | 25.43 | 228.19 | 0.5579 | -1122.1 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -16.37 | 200.61 | 25.47 | 226.73 | 0.5689 | -652.0 | -395.0 | |
| 0.00 | 0.98 | 0.00 | 0.62 | -22.30 | 200.02 | 24.89 | 218.93 | 0.6218 | -551.0 | -464.5 | |
| 0.00 | 2.32 | 0.00 | 1.36 | -17.80 | 195.12 | 19.99 | 218.05 | 0.5301 | -760.0 | -526.1 | |
| 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. | |