SDO HMI 2014-11-28 16:00:25 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 |
| 87.81 | 531.91 | 54.60 | 329.38 | -13.78 | 165.13 | 34.02 | 244.79 | 0.6029 | 529.0 | 340.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-28 16:00:25 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 | 1.62 | 0.00 | 1.09 | -6.49 | 173.08 | 41.98 | 259.05 | 0.6792 | 575.0 | 512.7 | |
| 0.00 | 0.77 | 0.00 | 0.56 | -17.81 | 174.89 | 43.78 | 244.07 | 0.7349 | 385.0 | 369.3 | |
| 0.00 | 0.51 | 0.00 | 0.34 | -9.77 | 172.37 | 41.27 | 254.08 | 0.6783 | 61.0 | 61.5 | |
| 0.00 | 2.39 | 0.00 | 1.68 | -15.39 | 173.37 | 42.27 | 246.61 | 0.7089 | 645.0 | 482.1 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -9.65 | 172.19 | 41.09 | 254.20 | 0.6757 | 697.0 | 596.1 | |
| 0.00 | 1.20 | 0.00 | 0.85 | -17.94 | 173.73 | 42.63 | 243.39 | 0.7230 | 460.0 | 389.4 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -17.96 | 172.68 | 41.58 | 242.88 | 0.7117 | 736.0 | 642.3 | |
| 0.00 | 0.34 | 0.00 | 0.23 | -15.33 | 171.51 | 40.41 | 245.88 | 0.6873 | 602.0 | 541.2 | |
| 0.00 | 0.86 | 0.00 | 0.61 | -20.70 | 172.74 | 41.64 | 239.35 | 0.7248 | 460.0 | 420.5 | |
| 19.75 | 59.00 | 12.45 | 37.23 | -11.69 | 167.28 | 36.18 | 249.22 | 0.6206 | 918.4 | 218.6 | |
| 0.00 | 1.54 | 0.00 | 1.06 | -21.87 | 169.51 | 38.40 | 236.07 | 0.6971 | 190.0 | 285.6 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -12.87 | 167.17 | 36.07 | 247.35 | 0.6242 | 577.0 | 423.7 | |
| 0.00 | 1.45 | 0.00 | 0.91 | -11.96 | 167.02 | 35.92 | 248.68 | 0.6184 | 471.0 | 563.7 | |
| 0.00 | 1.11 | 0.00 | 0.70 | -12.54 | 166.93 | 35.82 | 247.75 | 0.6196 | 456.0 | 405.9 | |
| 2.39 | 11.80 | 1.50 | 7.39 | -12.14 | 166.64 | 35.54 | 248.22 | 0.6142 | 962.0 | 762.8 | |
| 0.00 | 0.77 | 0.00 | 0.48 | -11.80 | 166.37 | 35.26 | 248.61 | 0.6092 | 680.0 | 523.9 | |
| 0.00 | 1.37 | 0.00 | 0.84 | -9.59 | 165.82 | 34.71 | 251.89 | 0.5930 | -601.0 | -487.0 | |
| 0.00 | 0.77 | 0.00 | 0.52 | -22.50 | 168.45 | 37.34 | 234.61 | 0.6898 | 482.0 | 359.4 | |
| 0.00 | 0.94 | 0.00 | 0.58 | -11.19 | 165.80 | 34.70 | 249.30 | 0.5992 | 560.0 | 397.8 | |
| 0.00 | 1.28 | 0.00 | 0.87 | -22.20 | 168.19 | 37.09 | 234.83 | 0.6854 | 672.0 | 560.2 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -15.56 | 166.38 | 35.27 | 242.88 | 0.6273 | -564.0 | -424.6 | |
| 0.00 | 0.77 | 0.00 | 0.49 | -15.62 | 166.20 | 35.10 | 242.69 | 0.6255 | -475.0 | -474.0 | |
| 0.86 | 2.74 | 0.53 | 1.68 | -12.00 | 165.21 | 34.11 | 247.70 | 0.5951 | 884.5 | 691.7 | |
| 6.50 | 372.36 | 4.03 | 230.21 | -13.46 | 165.40 | 34.30 | 245.50 | 0.6045 | 971.6 | 447.6 | |
| 0.00 | 2.22 | 0.00 | 1.37 | -12.48 | 165.10 | 34.00 | 246.87 | 0.5960 | 763.0 | 611.4 | |
| 13.25 | -24.00 | 8.22 | -24.00 | -13.76 | 165.27 | 34.16 | 244.95 | 0.6043 | 1028.8 | 999999 | |
| 0.00 | 1.62 | 0.00 | 0.99 | -12.23 | 164.77 | 33.67 | 247.08 | 0.5905 | 805.0 | 614.6 | |
| 0.00 | 2.14 | 0.00 | 1.34 | -15.42 | 165.15 | 34.05 | 242.35 | 0.6116 | 380.0 | 362.3 | |
| 41.90 | -24.00 | 25.93 | -24.00 | -14.22 | 164.87 | 33.76 | 244.01 | 0.6016 | 1324.9 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.63 | -12.47 | 164.48 | 33.38 | 246.53 | 0.5879 | 761.0 | 596.1 | |
| 1.62 | -24.00 | 1.01 | -24.00 | -14.83 | 164.82 | 33.72 | 243.04 | 0.6043 | 763.5 | 999999 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -11.37 | 164.08 | 32.97 | 248.09 | 0.5773 | -516.0 | -446.4 | |
| 0.00 | 1.28 | 0.00 | 0.80 | -15.51 | 164.61 | 33.51 | 241.88 | 0.6055 | 650.0 | 524.7 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -12.28 | 164.06 | 32.95 | 246.59 | 0.5814 | 729.0 | 570.1 | |
| 0.00 | 0.60 | 0.00 | 0.36 | -12.25 | 163.83 | 32.73 | 246.52 | 0.5783 | 532.0 | 354.0 | |
| 0.00 | 1.20 | 0.00 | 0.74 | -16.03 | 164.38 | 33.28 | 240.94 | 0.6056 | 664.0 | 481.9 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -12.95 | 163.57 | 32.47 | 245.23 | 0.5785 | 664.0 | 539.4 | |
| 0.00 | 2.05 | 0.00 | 1.24 | -12.76 | 163.40 | 32.30 | 245.43 | 0.5753 | 779.0 | 619.2 | |
| 0.00 | 0.68 | 0.00 | 0.41 | -11.73 | 163.23 | 32.12 | 247.02 | 0.5677 | -393.0 | -406.4 | |
| 0.00 | 1.37 | 0.00 | 0.82 | -10.97 | 162.95 | 31.85 | 248.14 | 0.5604 | -664.0 | -504.9 | |
| 0.00 | 2.48 | 0.00 | 1.49 | -11.85 | 162.99 | 31.89 | 246.69 | 0.5652 | -572.0 | -494.1 | |
| 0.00 | 2.05 | 0.00 | 1.22 | -12.32 | 162.20 | 31.10 | 245.40 | 0.5572 | -733.0 | -496.1 | |
| 1.54 | 9.06 | 0.93 | 5.49 | -15.23 | 162.49 | 31.39 | 240.86 | 0.5775 | -636.1 | 51.7 | |
| 0.00 | 0.94 | 0.00 | 0.57 | -15.73 | 162.46 | 31.36 | 240.07 | 0.5803 | 127.0 | 131.8 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -13.63 | 161.78 | 30.67 | 242.94 | 0.5589 | -697.0 | -603.2 | |
| 0.00 | 1.03 | 0.00 | 0.62 | -15.84 | 161.95 | 30.84 | 239.51 | 0.5746 | -315.0 | -310.2 | |
| 0.00 | 1.11 | 0.00 | 0.67 | -14.76 | 161.73 | 30.63 | 241.07 | 0.5652 | -414.0 | -375.2 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -13.87 | 161.42 | 30.32 | 242.30 | 0.5558 | -789.0 | -688.9 | |
| 0.00 | 5.04 | 0.00 | 3.01 | -14.54 | 161.49 | 30.38 | 241.24 | 0.5607 | -689.0 | -648.6 | |
| 0.00 | 4.19 | 0.00 | 2.49 | -14.05 | 161.20 | 30.10 | 241.84 | 0.5540 | -116.0 | -291.3 | |
| 0.00 | 0.77 | 0.00 | 0.44 | -8.62 | 160.48 | 29.38 | 250.89 | 0.5154 | -641.0 | -545.7 | |
| 0.00 | 1.20 | 0.00 | 0.72 | -16.08 | 161.20 | 30.10 | 238.56 | 0.5669 | -624.0 | -389.1 | |
| 0.00 | 2.65 | 0.00 | 1.58 | -15.06 | 161.04 | 29.93 | 240.06 | 0.5582 | -723.0 | -524.5 | |
| 0.00 | 1.20 | 0.00 | 0.71 | -14.60 | 160.93 | 29.83 | 240.73 | 0.5539 | -809.0 | -621.6 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -16.78 | 159.76 | 28.65 | 236.28 | 0.5541 | -425.0 | -422.6 | |
| 0.00 | 1.28 | 0.00 | 0.74 | -12.83 | 158.99 | 27.88 | 242.22 | 0.5175 | -729.0 | -601.0 | |
| 0.00 | 1.28 | 0.00 | 0.76 | -16.68 | 159.49 | 28.39 | 236.21 | 0.5502 | -787.0 | -689.7 | |
| 0.00 | 1.71 | 0.00 | 0.98 | -13.13 | 158.24 | 27.13 | 241.08 | 0.5095 | -744.0 | -620.5 | |
| 0.00 | 1.37 | 0.00 | 0.78 | -12.79 | 157.96 | 26.85 | 241.45 | 0.5036 | -861.0 | -666.8 | |
| 0.00 | 1.45 | 0.00 | 0.83 | -13.06 | 157.95 | 26.85 | 240.95 | 0.5054 | -812.0 | -692.2 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -13.33 | 157.71 | 26.61 | 240.26 | 0.5040 | -862.0 | -708.6 | |
| 0.00 | 1.28 | 0.00 | 0.73 | -12.93 | 157.19 | 26.09 | 240.52 | 0.4944 | -242.0 | -252.7 | |
| 0.00 | 0.68 | 0.00 | 0.39 | -15.26 | 157.38 | 26.27 | 236.61 | 0.5136 | -787.0 | -653.5 | |
| 0.00 | 1.28 | 0.00 | 0.73 | -13.66 | 156.70 | 25.60 | 238.76 | 0.4931 | -796.0 | -614.8 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -26.20 | 156.05 | 24.94 | 219.53 | 0.5968 | 599.0 | 534.7 | |
| 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. | |