SDO HMI 2014-09-22 16:00:34 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 |
| 171.78 | 996.73 | 161.53 | 948.49 | -11.09 | 238.87 | -55.85 | 107.71 | 0.8527 | 31.1 | -49.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-22 16:00:34 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 | 1.24 | 0.00 | 1.01 | -10.84 | 245.08 | -49.64 | 109.47 | 0.7960 | 460.0 | 472.3 | |
| 0.00 | 1.59 | 0.00 | 1.36 | -12.57 | 243.52 | -51.20 | 110.93 | 0.8166 | 461.0 | 450.9 | |
| 15.49 | 66.81 | 12.70 | 54.65 | -9.17 | 244.24 | -50.48 | 107.16 | 0.7992 | 849.1 | 478.1 | |
| 0.00 | 1.68 | 0.00 | 1.44 | -12.63 | 243.26 | -51.46 | 110.90 | 0.8192 | 587.0 | 526.2 | |
| 0.00 | 3.63 | 0.00 | 3.12 | -12.32 | 243.15 | -51.57 | 110.50 | 0.8193 | 356.0 | 341.4 | |
| 0.00 | 3.36 | 0.00 | 2.92 | -12.98 | 242.91 | -51.81 | 111.18 | 0.8236 | 558.0 | 391.3 | |
| 0.00 | 1.15 | 0.00 | 1.00 | -12.63 | 242.96 | -51.76 | 110.79 | 0.8220 | 463.0 | 496.6 | |
| 39.38 | 332.00 | 33.34 | 284.49 | -10.91 | 243.37 | -51.35 | 108.93 | 0.8129 | 843.1 | 255.2 | |
| 0.27 | -8.00 | 0.22 | -8.00 | -10.58 | 243.25 | -51.47 | 108.50 | 0.8131 | 730.0 | 999999 | |
| 0.00 | 1.33 | 0.00 | 1.14 | -11.85 | 242.83 | -51.89 | 109.84 | 0.8208 | 628.0 | 555.5 | |
| 0.00 | 1.42 | 0.00 | 1.23 | -12.41 | 242.62 | -52.10 | 110.41 | 0.8244 | 545.0 | 368.6 | |
| 1.59 | -8.00 | 1.38 | -8.00 | -11.75 | 242.55 | -52.17 | 109.62 | 0.8231 | 626.3 | 999999 | |
| 1.24 | -8.00 | 1.07 | -8.00 | -11.50 | 242.52 | -52.20 | 109.32 | 0.8227 | 694.9 | 999999 | |
| 3.63 | -8.00 | 3.14 | -8.00 | -11.19 | 242.50 | -52.22 | 108.95 | 0.8220 | 549.6 | 999999 | |
| 3.10 | -8.00 | 2.66 | -8.00 | -10.64 | 242.64 | -52.08 | 108.36 | 0.8191 | 673.9 | 999999 | |
| 5.93 | -8.00 | 5.18 | -8.00 | -11.66 | 242.17 | -52.55 | 109.39 | 0.8264 | 483.7 | 999999 | |
| 0.27 | -8.00 | 0.23 | -8.00 | -11.21 | 242.24 | -52.48 | 108.89 | 0.8244 | 448.3 | 999999 | |
| 0.88 | -8.00 | 0.78 | -8.00 | -11.93 | 242.05 | -52.67 | 109.65 | 0.8283 | 266.3 | 999999 | |
| 7.96 | -8.00 | 6.89 | -8.00 | -10.46 | 242.28 | -52.44 | 108.02 | 0.8219 | 546.3 | 999999 | |
| 0.00 | 2.21 | 0.00 | 1.97 | -12.37 | 241.71 | -53.01 | 110.05 | 0.8326 | 457.0 | 347.8 | |
| 0.00 | 1.06 | 0.00 | 0.94 | -11.74 | 241.69 | -53.03 | 109.31 | 0.8310 | 183.0 | 103.7 | |
| 0.00 | 1.06 | 0.00 | 0.91 | -8.86 | 242.39 | -52.33 | 106.17 | 0.8165 | 408.0 | 380.8 | |
| 0.27 | -8.00 | 0.23 | -8.00 | -10.37 | 241.90 | -52.82 | 107.79 | 0.8253 | 319.7 | 999999 | |
| 0.00 | 0.80 | 0.00 | 0.71 | -11.97 | 241.31 | -53.41 | 109.45 | 0.8351 | 371.0 | 315.3 | |
| 0.00 | 0.97 | 0.00 | 0.88 | -11.87 | 241.03 | -53.69 | 109.24 | 0.8373 | 388.0 | 353.0 | |
| 0.00 | 0.27 | 0.00 | 0.24 | -12.49 | 240.84 | -53.87 | 109.88 | 0.8407 | 216.0 | 289.7 | |
| 0.53 | 1.33 | 0.49 | 1.22 | -12.77 | 240.60 | -54.12 | 110.11 | 0.8436 | 249.2 | 201.4 | |
| 4.69 | 109.19 | 4.23 | 101.51 | -11.39 | 240.80 | -53.92 | 108.61 | 0.8381 | 301.3 | -148.7 | |
| 0.00 | 0.62 | 0.00 | 0.55 | -10.15 | 241.03 | -53.69 | 107.25 | 0.8327 | -260.0 | -252.7 | |
| 2.48 | -28.00 | 2.23 | -28.00 | -11.02 | 240.75 | -53.97 | 108.16 | 0.8376 | 339.5 | 999999 | |
| 1.24 | -28.00 | 1.11 | -28.00 | -10.73 | 240.82 | -53.89 | 107.86 | 0.8361 | 162.9 | 999999 | |
| 0.00 | 2.12 | 0.00 | 1.95 | -12.11 | 240.27 | -54.45 | 109.25 | 0.8447 | 234.0 | 272.2 | |
| 0.00 | 0.88 | 0.00 | 0.82 | -12.13 | 240.05 | -54.67 | 109.20 | 0.8467 | 435.0 | 414.2 | |
| 0.00 | 0.97 | 0.00 | 0.90 | -11.80 | 240.15 | -54.57 | 108.87 | 0.8450 | 394.0 | 350.1 | |
| 0.00 | 1.06 | 0.00 | 0.98 | -11.61 | 240.16 | -54.56 | 108.65 | 0.8444 | 345.0 | 270.8 | |
| 0.00 | 1.42 | 0.00 | 1.27 | -9.20 | 240.52 | -54.20 | 105.99 | 0.8350 | -296.0 | -305.6 | |
| 0.00 | 2.04 | 0.00 | 1.83 | -9.39 | 240.42 | -54.30 | 106.19 | 0.8364 | -505.0 | -469.7 | |
| 5.49 | -28.00 | 5.13 | -28.00 | -11.77 | 239.52 | -55.20 | 108.63 | 0.8504 | 320.9 | 999999 | |
| 0.00 | 1.95 | 0.00 | 1.79 | -10.42 | 239.85 | -54.87 | 107.19 | 0.8441 | -328.0 | -245.6 | |
| 0.00 | 1.15 | 0.00 | 1.04 | -9.17 | 240.16 | -54.56 | 105.85 | 0.8382 | -612.0 | -519.0 | |
| 0.27 | -28.00 | 0.25 | -28.00 | -11.95 | 239.35 | -55.37 | 108.77 | 0.8523 | 328.0 | 999999 | |
| 2.39 | -28.00 | 2.26 | -28.00 | -12.25 | 239.15 | -55.57 | 109.05 | 0.8548 | 240.9 | 999999 | |
| 0.00 | 1.15 | 0.00 | 1.06 | -9.25 | 239.45 | -55.27 | 105.72 | 0.8448 | -709.0 | -647.3 | |
| 0.00 | 1.15 | 0.00 | 1.06 | -9.11 | 239.26 | -55.45 | 105.51 | 0.8461 | -577.0 | -543.7 | |
| 3.98 | 5.75 | 3.85 | 5.56 | -11.47 | 238.23 | -56.49 | 107.88 | 0.8606 | -750.6 | -500.5 | |
| 0.00 | 3.80 | 0.00 | 3.57 | -9.13 | 238.71 | -56.01 | 105.38 | 0.8511 | -739.0 | -561.0 | |
| 2.65 | 25.40 | 2.52 | 24.13 | -9.91 | 238.46 | -56.26 | 106.19 | 0.8550 | -751.2 | -558.5 | |
| 0.00 | 1.33 | 0.00 | 1.30 | -11.80 | 237.79 | -56.93 | 108.12 | 0.8651 | -560.0 | -499.9 | |
| 1.77 | -47.00 | 1.70 | -47.00 | -10.18 | 238.22 | -56.50 | 106.43 | 0.8577 | -727.2 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.96 | -12.04 | 237.54 | -57.18 | 108.31 | 0.8678 | -484.0 | -416.1 | |
| 0.00 | 1.86 | 0.00 | 1.83 | -11.63 | 237.62 | -57.10 | 107.87 | 0.8661 | -565.0 | -549.2 | |
| 0.71 | 1.95 | 0.69 | 1.89 | -10.50 | 237.85 | -56.87 | 106.68 | 0.8616 | -558.8 | -455.5 | |
| 0.00 | 2.48 | 0.00 | 2.50 | -12.75 | 237.12 | -57.60 | 108.97 | 0.8728 | -659.0 | -546.9 | |
| 0.00 | 1.77 | 0.00 | 1.79 | -11.55 | 236.61 | -58.11 | 107.48 | 0.8742 | -531.0 | -504.5 | |
| 1.86 | 300.24 | 1.89 | 315.25 | -10.95 | 236.27 | -58.45 | 106.73 | 0.8756 | -873.8 | -249.6 | |
| 2.39 | -55.00 | 2.47 | -55.00 | -11.29 | 235.80 | -58.92 | 106.97 | 0.8800 | -797.3 | 999999 | |
| 0.00 | 2.04 | 0.00 | 2.06 | -9.57 | 236.10 | -58.62 | 105.14 | 0.8741 | -362.0 | -336.5 | |
| 2.83 | 102.65 | 3.03 | 112.71 | -12.37 | 235.05 | -59.67 | 107.95 | 0.8881 | -577.6 | -253.1 | |
| 1.42 | -55.00 | 1.49 | -55.00 | -11.59 | 235.34 | -59.38 | 107.17 | 0.8843 | -600.3 | 999999 | |
| 48.84 | -55.00 | 51.33 | -55.00 | -10.88 | 235.22 | -59.50 | 106.36 | 0.8838 | -667.6 | 999999 | |
| 0.00 | 0.88 | 0.00 | 0.95 | -12.13 | 234.71 | -60.01 | 107.59 | 0.8902 | -494.0 | -454.8 | |
| 6.55 | -58.00 | 7.16 | -58.00 | -12.50 | 234.44 | -60.28 | 107.92 | 0.8930 | -547.5 | 999999 | |
| 1.68 | -58.00 | 1.88 | -58.00 | -12.72 | 233.65 | -61.06 | 107.93 | 0.8991 | -136.9 | 999999 | |
| 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. | |