SDO HMI 2014-09-04 14:00:36 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 |
| 120.56 | 652.32 | 77.65 | 421.82 | -14.89 | 206.88 | 33.40 | 235.84 | 0.6432 | 57.2 | 69.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-04 14:00:36 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 |
| 0.00 | 1.25 | 0.00 | 0.88 | -14.39 | 213.39 | 39.91 | 241.32 | 0.7106 | -611.0 | -514.9 | |
| 0.00 | 0.71 | 0.00 | 0.50 | -15.36 | 212.18 | 38.70 | 239.35 | 0.7031 | 332.0 | 308.6 | |
| 2.32 | 339.88 | 1.58 | 228.37 | -14.29 | 211.44 | 37.95 | 240.23 | 0.6889 | 532.1 | 392.3 | |
| 27.97 | -3.00 | 18.88 | -3.00 | -14.02 | 210.91 | 37.43 | 240.24 | 0.6816 | 1109.4 | 999999 | |
| 2.23 | -3.00 | 1.51 | -3.00 | -14.52 | 210.69 | 37.21 | 239.44 | 0.6822 | 546.0 | 999999 | |
| 7.95 | -3.00 | 5.36 | -3.00 | -14.35 | 210.54 | 37.06 | 239.57 | 0.6794 | 938.5 | 999999 | |
| 7.33 | -3.00 | 4.90 | -3.00 | -14.32 | 210.14 | 36.66 | 239.34 | 0.6749 | 1023.3 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.67 | -16.02 | 210.29 | 36.81 | 237.25 | 0.6871 | 568.0 | 364.9 | |
| 0.27 | -3.00 | 0.18 | -3.00 | -14.00 | 209.85 | 36.37 | 239.55 | 0.6697 | 1010.0 | 999999 | |
| 7.24 | -3.00 | 4.83 | -3.00 | -14.42 | 209.85 | 36.37 | 239.00 | 0.6723 | 949.6 | 999999 | |
| 3.93 | -3.00 | 2.62 | -3.00 | -14.19 | 209.77 | 36.29 | 239.25 | 0.6700 | 1109.2 | 999999 | |
| 0.27 | -3.00 | 0.18 | -3.00 | -14.29 | 209.44 | 35.96 | 238.88 | 0.6670 | 1111.3 | 999999 | |
| 0.00 | 2.95 | 0.00 | 1.96 | -14.97 | 209.38 | 35.89 | 237.95 | 0.6705 | 721.0 | 592.4 | |
| 0.00 | 0.98 | 0.00 | 0.64 | -12.84 | 209.00 | 35.51 | 240.51 | 0.6529 | -343.0 | -247.5 | |
| 0.00 | 1.97 | 0.00 | 1.30 | -15.01 | 209.07 | 35.59 | 237.68 | 0.6675 | 419.0 | 437.0 | |
| 0.00 | 2.06 | 0.00 | 1.35 | -14.14 | 208.68 | 35.20 | 238.55 | 0.6575 | 710.0 | 636.5 | |
| 0.00 | 1.07 | 0.00 | 0.70 | -14.34 | 208.41 | 34.93 | 238.08 | 0.6559 | 779.0 | 604.4 | |
| 0.00 | 1.52 | 0.00 | 1.02 | -16.64 | 208.63 | 35.15 | 235.26 | 0.6736 | 726.0 | 610.2 | |
| 0.00 | 2.41 | 0.00 | 1.57 | -14.25 | 208.09 | 34.61 | 237.96 | 0.6517 | 830.0 | 689.4 | |
| 0.00 | 1.25 | 0.00 | 0.84 | -16.80 | 208.59 | 35.10 | 235.02 | 0.6742 | 627.0 | 503.7 | |
| 0.00 | 4.74 | 0.00 | 3.14 | -16.16 | 208.42 | 34.93 | 235.70 | 0.6680 | 616.0 | 522.9 | |
| 1.79 | 3.40 | 1.18 | 2.24 | -15.80 | 208.30 | 34.82 | 236.09 | 0.6643 | 819.4 | 642.4 | |
| 0.00 | 0.63 | 0.00 | 0.41 | -14.20 | 207.82 | 34.34 | 237.83 | 0.6483 | 645.0 | 544.4 | |
| 0.00 | 1.25 | 0.00 | 0.84 | -17.82 | 208.03 | 34.55 | 233.33 | 0.6755 | 607.0 | 492.2 | |
| 0.00 | 0.89 | 0.00 | 0.59 | -17.11 | 207.84 | 34.36 | 234.06 | 0.6685 | 669.0 | 530.4 | |
| 0.00 | 1.16 | 0.00 | 0.76 | -15.47 | 207.44 | 33.96 | 235.86 | 0.6527 | 81.0 | 179.8 | |
| 0.00 | 0.89 | 0.00 | 0.60 | -17.89 | 207.70 | 34.22 | 232.97 | 0.6726 | 577.0 | 466.0 | |
| 0.54 | 1.52 | 0.34 | 0.97 | -13.91 | 206.53 | 33.05 | 237.23 | 0.6318 | -690.3 | -567.6 | |
| 0.00 | 1.34 | 0.00 | 0.86 | -14.35 | 206.42 | 32.93 | 236.54 | 0.6336 | -309.0 | -173.1 | |
| 0.00 | 0.63 | 0.00 | 0.40 | -13.54 | 206.25 | 32.77 | 237.52 | 0.6260 | -513.0 | -476.9 | |
| 7.42 | 11.17 | 4.71 | 7.09 | -14.23 | 205.99 | 32.50 | 236.36 | 0.6279 | -844.6 | -566.4 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -16.36 | 205.28 | 31.80 | 232.93 | 0.6359 | -479.0 | -294.9 | |
| 0.00 | 1.43 | 0.00 | 0.90 | -14.59 | 204.76 | 31.27 | 234.84 | 0.6168 | 697.0 | 523.1 | |
| 3.40 | 5.27 | 2.13 | 3.31 | -14.77 | 204.53 | 31.05 | 234.40 | 0.6156 | 872.0 | 621.7 | |
| 0.00 | 0.36 | 0.00 | 0.23 | -16.19 | 204.73 | 31.25 | 232.68 | 0.6287 | -550.0 | -435.5 | |
| 0.00 | 1.88 | 0.00 | 1.20 | -16.81 | 204.69 | 31.21 | 231.84 | 0.6331 | -700.0 | -571.2 | |
| 0.00 | 2.50 | 0.00 | 1.56 | -15.15 | 203.93 | 30.45 | 233.35 | 0.6119 | 774.0 | 529.4 | |
| 0.00 | 2.14 | 0.00 | 1.33 | -14.59 | 203.81 | 30.33 | 234.01 | 0.6062 | 896.0 | 752.5 | |
| 0.00 | 1.43 | 0.00 | 0.91 | -17.27 | 204.22 | 30.74 | 230.83 | 0.6319 | -677.0 | -465.5 | |
| 0.00 | 1.97 | 0.00 | 1.24 | -16.63 | 204.00 | 30.51 | 231.45 | 0.6243 | 655.0 | 516.9 | |
| 0.00 | 3.31 | 0.00 | 2.14 | -18.83 | 204.19 | 30.71 | 228.84 | 0.6443 | -380.0 | -252.8 | |
| 0.00 | 2.59 | 0.00 | 1.59 | -13.91 | 203.31 | 29.83 | 234.50 | 0.5953 | -667.0 | -615.9 | |
| 0.00 | 1.16 | 0.00 | 0.72 | -14.34 | 203.37 | 29.89 | 233.97 | 0.5993 | -480.0 | -374.2 | |
| 0.00 | 1.43 | 0.00 | 0.90 | -16.07 | 203.50 | 30.02 | 231.73 | 0.6145 | 397.0 | 368.2 | |
| 0.00 | 0.98 | 0.00 | 0.62 | -16.90 | 203.57 | 30.09 | 230.71 | 0.6220 | -559.0 | -410.0 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -14.00 | 202.75 | 29.27 | 233.86 | 0.5896 | 422.0 | 381.4 | |
| 0.00 | 0.27 | 0.00 | 0.17 | -18.35 | 203.47 | 29.99 | 228.77 | 0.6330 | -507.0 | -441.7 | |
| 0.00 | 0.98 | 0.00 | 0.62 | -17.41 | 203.26 | 29.77 | 229.77 | 0.6229 | -594.0 | -538.0 | |
| 0.00 | 1.16 | 0.00 | 0.72 | -15.27 | 202.79 | 29.31 | 232.14 | 0.6003 | -494.0 | -439.8 | |
| 0.00 | 0.71 | 0.00 | 0.46 | -19.05 | 203.42 | 29.94 | 227.86 | 0.6384 | -326.0 | -355.9 | |
| 7.06 | 47.98 | 4.41 | 29.94 | -16.62 | 202.79 | 29.31 | 230.35 | 0.6114 | -850.8 | -414.1 | |
| 0.80 | -51.00 | 0.50 | -51.00 | -16.43 | 202.54 | 29.06 | 230.35 | 0.6073 | -950.1 | 999999 | |
| 0.80 | -51.00 | 0.50 | -51.00 | -16.71 | 202.30 | 28.82 | 229.75 | 0.6071 | -918.0 | 999999 | |
| 0.00 | 9.20 | 0.00 | 5.67 | -15.65 | 202.13 | 28.65 | 231.00 | 0.5963 | -665.0 | -376.1 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -17.61 | 202.35 | 28.86 | 228.64 | 0.6152 | -585.0 | -538.2 | |
| 0.63 | 5.63 | 0.39 | 3.48 | -16.11 | 202.06 | 28.58 | 230.32 | 0.5994 | -780.3 | -619.6 | |
| 0.54 | -56.00 | 0.33 | -56.00 | -16.30 | 202.02 | 28.54 | 230.02 | 0.6006 | -876.3 | 999999 | |
| 0.45 | 2.86 | 0.27 | 1.74 | -14.87 | 201.66 | 28.18 | 231.60 | 0.5846 | -699.8 | -580.0 | |
| 0.00 | 1.70 | 0.00 | 1.07 | -18.02 | 202.06 | 28.57 | 227.83 | 0.6159 | -701.0 | -578.7 | |
| 0.00 | 2.06 | 0.00 | 1.27 | -16.58 | 201.78 | 28.29 | 229.41 | 0.6004 | -516.0 | -374.1 | |
| 0.00 | 0.98 | 0.00 | 0.58 | -12.16 | 201.11 | 27.62 | 234.96 | 0.5557 | -610.0 | -417.2 | |
| 0.00 | 1.88 | 0.00 | 1.16 | -16.40 | 201.53 | 28.05 | 229.41 | 0.5963 | -658.0 | -512.7 | |
| 7.15 | 35.47 | 4.38 | 21.74 | -16.00 | 201.44 | 27.95 | 229.84 | 0.5918 | -986.6 | -705.2 | |
| 0.00 | 0.89 | 0.00 | 0.56 | -18.49 | 201.60 | 28.11 | 226.79 | 0.6154 | -654.0 | -530.0 | |
| 0.00 | 2.14 | 0.00 | 1.35 | -18.83 | 201.58 | 28.10 | 226.36 | 0.6183 | -581.0 | -515.3 | |
| 2.86 | -63.00 | 1.75 | -63.00 | -16.34 | 201.13 | 27.65 | 229.08 | 0.5915 | -889.9 | 999999 | |
| 2.59 | -63.00 | 1.59 | -63.00 | -16.11 | 201.10 | 27.61 | 229.35 | 0.5891 | -1037.1 | 999999 | |
| 1.52 | 122.94 | 0.92 | 74.20 | -15.58 | 200.91 | 27.43 | 229.88 | 0.5824 | -705.4 | -474.5 | |
| 0.00 | 1.52 | 0.00 | 0.95 | -18.61 | 201.36 | 27.88 | 226.41 | 0.6141 | -648.0 | -477.1 | |
| 23.50 | -68.00 | 14.21 | -68.00 | -15.23 | 200.54 | 27.06 | 229.98 | 0.5753 | -1085.4 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.57 | -22.26 | 199.92 | 26.43 | 220.64 | 0.6348 | -616.0 | -544.2 | |
| 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. | |