SDO HMI 2014-07-15 21:00:40 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 |
| 0.00 | 74.98 | 0.00 | 45.39 | -20.09 | 148.26 | 24.39 | 223.06 | 0.5726 | 194.6 | 141.0 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-15 21:00:40 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 | 2.99 | 0.00 | 1.98 | -20.76 | 157.49 | 33.63 | 231.43 | 0.6646 | 641.0 | 540.9 | |
| 0.00 | 0.73 | 0.00 | 0.47 | -20.09 | 156.78 | 32.92 | 231.72 | 0.6524 | 634.0 | 572.2 | |
| 0.00 | 1.36 | 0.00 | 0.89 | -20.18 | 156.50 | 32.63 | 231.38 | 0.6501 | 703.0 | 629.8 | |
| 0.00 | 1.09 | 0.00 | 0.71 | -20.36 | 156.19 | 32.33 | 230.89 | 0.6483 | 734.0 | 538.4 | |
| 0.00 | 0.82 | 0.00 | 0.53 | -20.53 | 156.19 | 32.33 | 230.68 | 0.6496 | 502.0 | 429.4 | |
| 0.00 | 1.00 | 0.00 | 0.65 | -20.56 | 156.01 | 32.14 | 230.49 | 0.6479 | 667.0 | 533.0 | |
| 0.00 | 0.64 | 0.00 | 0.41 | -19.63 | 155.41 | 31.55 | 231.19 | 0.6347 | 643.0 | 467.7 | |
| 0.00 | 0.73 | 0.00 | 0.47 | -20.00 | 155.50 | 31.63 | 230.78 | 0.6383 | 692.0 | 638.2 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -11.66 | 153.86 | 30.00 | 241.45 | 0.5596 | 665.0 | 495.4 | |
| 0.00 | 1.27 | 0.00 | 0.83 | -22.56 | 155.42 | 31.55 | 227.51 | 0.6576 | 497.0 | 394.5 | |
| 0.00 | 1.72 | 0.00 | 1.11 | -21.31 | 154.84 | 30.98 | 228.55 | 0.6420 | 787.0 | 568.5 | |
| 0.00 | 1.36 | 0.00 | 0.85 | -18.66 | 153.64 | 29.77 | 230.93 | 0.6081 | 670.0 | 604.7 | |
| 0.00 | 0.36 | 0.00 | 0.21 | -9.36 | 152.10 | 28.23 | 243.90 | 0.5218 | 580.0 | 603.8 | |
| 0.00 | 0.64 | 0.00 | 0.39 | -17.34 | 152.73 | 28.87 | 231.92 | 0.5877 | 688.0 | 580.3 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -17.43 | 152.60 | 28.74 | 231.67 | 0.5870 | 655.0 | 553.2 | |
| 0.00 | 1.91 | 0.00 | 1.16 | -17.56 | 152.33 | 28.47 | 231.24 | 0.5850 | 809.0 | 543.0 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -17.85 | 152.35 | 28.48 | 230.85 | 0.5876 | 553.0 | 530.3 | |
| 0.00 | 0.82 | 0.00 | 0.52 | -23.21 | 152.36 | 28.50 | 223.95 | 0.6340 | 542.0 | 471.7 | |
| 0.00 | 2.18 | 0.00 | 1.32 | -17.87 | 151.26 | 27.40 | 229.76 | 0.5759 | 510.0 | 452.7 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -17.74 | 151.10 | 27.23 | 229.78 | 0.5729 | 669.0 | 553.5 | |
| 0.00 | 0.64 | 0.00 | 0.40 | -22.58 | 151.84 | 27.98 | 224.21 | 0.6234 | 666.0 | 490.7 | |
| 0.00 | 1.54 | 0.00 | 0.93 | -17.79 | 150.82 | 26.95 | 229.42 | 0.5703 | 741.0 | 573.6 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -19.74 | 150.83 | 26.96 | 226.78 | 0.5878 | 818.0 | 713.3 | |
| 0.00 | 0.91 | 0.00 | 0.57 | -21.87 | 151.06 | 27.19 | 224.30 | 0.6094 | 647.0 | 479.9 | |
| 0.00 | 1.00 | 0.00 | 0.60 | -17.79 | 149.78 | 25.91 | 228.35 | 0.5590 | 671.0 | 579.3 | |
| 0.00 | 0.54 | 0.00 | 0.32 | -17.13 | 149.68 | 25.81 | 229.18 | 0.5520 | 742.0 | 567.0 | |
| 0.00 | 6.62 | 0.00 | 3.94 | -17.74 | 149.42 | 25.55 | 228.03 | 0.5547 | 631.0 | 586.7 | |
| 0.00 | 1.18 | 0.00 | 0.70 | -16.95 | 149.16 | 25.29 | 228.88 | 0.5446 | 638.0 | 556.7 | |
| 0.00 | 0.91 | 0.00 | 0.52 | -13.40 | 147.57 | 23.71 | 232.58 | 0.4944 | 686.0 | 523.2 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -21.20 | 148.60 | 24.73 | 222.52 | 0.5793 | 626.0 | 527.3 | |
| 0.00 | 1.09 | 0.00 | 0.68 | -23.73 | 148.75 | 24.88 | 219.65 | 0.6059 | 519.0 | 422.8 | |
| 0.00 | 0.82 | 0.00 | 0.49 | -20.68 | 148.04 | 24.17 | 222.55 | 0.5687 | 684.0 | 542.6 | |
| 0.00 | 1.91 | 0.00 | 1.15 | -20.97 | 147.80 | 23.94 | 221.90 | 0.5694 | 736.0 | 648.4 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -20.69 | 147.26 | 23.39 | 221.63 | 0.5612 | 606.0 | 482.1 | |
| 0.00 | 0.91 | 0.00 | 0.51 | -12.56 | 145.22 | 21.36 | 231.14 | 0.4584 | 624.0 | 513.0 | |
| 0.00 | 1.81 | 0.00 | 1.08 | -21.73 | 146.08 | 22.21 | 218.92 | 0.5611 | -652.0 | -450.1 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -21.08 | 145.83 | 21.97 | 219.41 | 0.5519 | -429.0 | -424.3 | |
| 0.00 | 0.82 | 0.00 | 0.49 | -22.30 | 145.85 | 21.98 | 217.96 | 0.5652 | -562.0 | -446.9 | |
| 0.00 | 2.36 | 0.00 | 1.35 | -17.43 | 145.09 | 21.22 | 223.28 | 0.5057 | -791.0 | -630.0 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -18.06 | 145.16 | 21.30 | 222.50 | 0.5132 | -602.0 | -507.3 | |
| 0.00 | 1.36 | 0.00 | 0.79 | -18.46 | 145.18 | 21.31 | 221.98 | 0.5175 | -625.0 | -497.9 | |
| 0.00 | 1.54 | 0.00 | 0.92 | -21.54 | 145.45 | 21.58 | 218.36 | 0.5533 | -625.0 | -512.6 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -20.69 | 145.18 | 21.31 | 219.06 | 0.5416 | -620.0 | -476.3 | |
| 0.00 | 1.27 | 0.00 | 0.74 | -19.69 | 144.31 | 20.44 | 219.18 | 0.5225 | -784.0 | -576.1 | |
| 0.00 | 1.27 | 0.00 | 0.73 | -18.97 | 143.56 | 19.70 | 219.10 | 0.5074 | -827.0 | -640.5 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -19.32 | 143.09 | 19.22 | 217.97 | 0.5070 | -604.0 | -490.9 | |
| 0.00 | 2.81 | 0.00 | 1.68 | -24.17 | 143.00 | 19.13 | 212.23 | 0.5627 | -865.0 | -720.3 | |
| 0.00 | 2.18 | 0.00 | 1.30 | -24.27 | 142.80 | 18.93 | 211.87 | 0.5624 | -659.0 | -541.0 | |
| 0.00 | 1.54 | 0.00 | 0.92 | -24.30 | 142.56 | 18.69 | 211.52 | 0.5608 | -672.0 | -545.2 | |
| 0.00 | 2.72 | 0.00 | 1.66 | -27.05 | 141.35 | 17.48 | 207.30 | 0.5855 | -633.0 | -509.6 | |
| 0.00 | 1.00 | 0.00 | 0.58 | -23.30 | 140.11 | 16.25 | 209.09 | 0.5306 | -680.0 | -607.9 | |
| 0.00 | 1.09 | 0.00 | 0.63 | -23.07 | 137.38 | 13.51 | 205.09 | 0.5089 | -667.0 | -594.2 | |
| 0.00 | 1.63 | 0.00 | 0.89 | -17.46 | 135.32 | 11.46 | 207.07 | 0.4181 | -652.0 | -401.8 | |
| 0.00 | 1.09 | 0.00 | 0.66 | -29.25 | 113.68 | -10.19 | 164.41 | 0.5762 | -418.0 | -322.2 | |
| 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. | |