SDO HMI 2014-07-15 19:00:40 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 | 60.37 | 0.00 | 36.38 | -20.03 | 149.43 | 24.45 | 223.20 | 0.5683 | 190.4 | 185.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-15 19:00:40 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 | 3.09 | 0.00 | 2.01 | -20.72 | 157.50 | 32.53 | 230.62 | 0.6530 | 646.0 | 478.2 | |
| 0.00 | 1.45 | 0.00 | 0.93 | -20.08 | 156.70 | 31.73 | 230.77 | 0.6398 | 698.0 | 559.2 | |
| 0.00 | 1.09 | 0.00 | 0.70 | -20.28 | 156.67 | 31.70 | 230.49 | 0.6411 | 621.0 | 483.2 | |
| 0.00 | 3.72 | 0.00 | 2.38 | -20.10 | 156.40 | 31.43 | 230.49 | 0.6369 | 720.0 | 580.1 | |
| 0.00 | 0.64 | 0.00 | 0.41 | -19.86 | 156.31 | 31.34 | 230.72 | 0.6341 | 652.0 | 558.6 | |
| 0.00 | 1.45 | 0.00 | 0.93 | -20.36 | 156.23 | 31.26 | 230.01 | 0.6371 | 602.0 | 470.0 | |
| 0.00 | 0.73 | 0.00 | 0.47 | -20.59 | 156.09 | 31.12 | 229.60 | 0.6375 | 698.0 | 577.0 | |
| 0.00 | 0.82 | 0.00 | 0.52 | -20.71 | 155.93 | 30.96 | 229.30 | 0.6369 | 600.0 | 431.3 | |
| 0.00 | 0.82 | 0.00 | 0.52 | -20.03 | 155.48 | 30.50 | 229.79 | 0.6267 | 761.0 | 644.8 | |
| 0.00 | 1.36 | 0.00 | 0.87 | -21.34 | 154.78 | 29.81 | 227.49 | 0.6304 | 781.0 | 654.3 | |
| 0.00 | 0.91 | 0.00 | 0.56 | -17.68 | 153.98 | 29.00 | 231.58 | 0.5918 | 349.0 | 393.8 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -17.91 | 153.87 | 28.90 | 231.17 | 0.5925 | 623.0 | 551.4 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -17.19 | 152.98 | 28.01 | 231.34 | 0.5767 | 590.0 | 540.5 | |
| 0.00 | 1.45 | 0.00 | 0.88 | -17.55 | 152.32 | 27.35 | 230.17 | 0.5725 | 905.0 | 709.4 | |
| 0.00 | 1.09 | 0.00 | 0.65 | -17.74 | 151.28 | 26.30 | 228.84 | 0.5627 | 791.0 | 696.2 | |
| 0.00 | 0.54 | 0.00 | 0.33 | -19.75 | 150.96 | 25.99 | 225.77 | 0.5777 | 676.0 | 566.8 | |
| 0.00 | 0.82 | 0.00 | 0.48 | -16.92 | 150.27 | 25.29 | 228.93 | 0.5442 | 691.0 | 649.7 | |
| 0.00 | 1.54 | 0.00 | 0.91 | -17.72 | 149.78 | 24.81 | 227.25 | 0.5464 | 625.0 | 546.7 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -17.10 | 149.69 | 24.72 | 228.04 | 0.5395 | 779.0 | 610.4 | |
| 0.00 | 5.35 | 0.00 | 3.15 | -17.74 | 149.43 | 24.46 | 226.82 | 0.5428 | 425.0 | 636.2 | |
| 0.00 | 1.45 | 0.00 | 0.85 | -17.41 | 149.35 | 24.38 | 227.20 | 0.5388 | 588.0 | 548.8 | |
| 0.00 | 1.36 | 0.00 | 0.83 | -22.10 | 149.84 | 24.86 | 221.57 | 0.5892 | 527.0 | 352.9 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -13.44 | 147.63 | 22.66 | 231.29 | 0.4821 | 681.0 | 596.0 | |
| 0.00 | 1.45 | 0.00 | 0.86 | -20.68 | 147.98 | 23.00 | 221.18 | 0.5573 | 755.0 | 587.8 | |
| 0.00 | 0.45 | 0.00 | 0.27 | -20.95 | 147.95 | 22.97 | 220.81 | 0.5598 | 708.0 | 691.8 | |
| 0.00 | 0.82 | 0.00 | 0.49 | -21.80 | 147.98 | 23.01 | 219.81 | 0.5690 | 513.0 | 303.2 | |
| 0.00 | 1.45 | 0.00 | 0.87 | -20.94 | 147.74 | 22.76 | 220.56 | 0.5577 | 818.0 | 707.8 | |
| 0.00 | 0.64 | 0.00 | 0.38 | -20.69 | 147.24 | 22.26 | 220.27 | 0.5504 | 792.0 | 657.3 | |
| 0.00 | 1.27 | 0.00 | 0.75 | -21.64 | 146.11 | 21.14 | 217.70 | 0.5503 | -674.0 | -532.6 | |
| 0.00 | 2.27 | 0.00 | 1.34 | -21.12 | 145.86 | 20.89 | 217.99 | 0.5423 | -537.0 | -404.5 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -18.43 | 145.22 | 20.25 | 220.59 | 0.5066 | -623.0 | -554.1 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -17.77 | 145.01 | 20.03 | 221.21 | 0.4971 | -844.0 | -591.5 | |
| 0.00 | 1.18 | 0.00 | 0.69 | -21.58 | 145.40 | 20.43 | 216.84 | 0.5434 | -702.0 | -542.3 | |
| 0.00 | 2.09 | 0.00 | 1.20 | -18.79 | 144.79 | 19.81 | 219.52 | 0.5063 | -346.0 | -366.1 | |
| 0.00 | 0.91 | 0.00 | 0.54 | -22.09 | 145.23 | 20.26 | 216.03 | 0.5476 | -617.0 | -453.9 | |
| 0.00 | 1.18 | 0.00 | 0.67 | -19.02 | 143.52 | 18.54 | 217.40 | 0.4970 | -770.0 | -636.4 | |
| 0.00 | 1.54 | 0.00 | 0.88 | -19.33 | 142.98 | 18.00 | 216.19 | 0.4958 | -678.0 | -524.3 | |
| 0.00 | 1.00 | 0.00 | 0.60 | -24.40 | 143.26 | 18.28 | 210.88 | 0.5589 | -645.0 | -502.3 | |
| 0.00 | 2.27 | 0.00 | 1.35 | -24.19 | 143.05 | 18.08 | 210.81 | 0.5547 | -836.0 | -712.2 | |
| 0.00 | 2.54 | 0.00 | 1.51 | -24.25 | 142.78 | 17.80 | 210.37 | 0.5535 | -613.0 | -556.1 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -27.36 | 141.72 | 16.75 | 206.07 | 0.5845 | -613.0 | -521.3 | |
| 0.00 | 0.91 | 0.00 | 0.49 | -15.79 | 136.92 | 11.94 | 210.13 | 0.3983 | -778.0 | -676.5 | |
| 0.00 | 0.82 | 0.00 | 0.47 | -23.16 | 137.41 | 12.43 | 203.25 | 0.5034 | -679.0 | -522.8 | |
| 0.00 | 0.45 | 0.00 | 0.26 | -23.06 | 132.86 | 7.88 | 195.34 | 0.4789 | -283.0 | -336.4 | |
| 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. | |