SDO HMI 2014-04-08 19:00:33 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 |
| 37.16 | 161.95 | 24.73 | 107.88 | -11.28 | 23.08 | 41.94 | 259.74 | 0.6671 | -34.3 | 81.2 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-04-08 19:00:33 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 | 0.79 | 0.00 | 0.58 | -7.40 | 28.46 | 47.32 | 265.54 | 0.7336 | 690.0 | 587.4 | |
| 0.00 | 0.79 | 0.00 | 0.58 | -7.26 | 28.40 | 47.26 | 265.74 | 0.7329 | 442.0 | 455.8 | |
| 0.35 | 1.32 | 0.25 | 0.95 | -6.63 | 27.96 | 46.82 | 266.63 | 0.7279 | 629.2 | 576.5 | |
| 0.00 | 0.79 | 0.00 | 0.57 | -8.07 | 28.02 | 46.89 | 264.64 | 0.7283 | 343.0 | 411.8 | |
| 2.03 | 3.61 | 1.45 | 2.59 | -8.25 | 27.69 | 46.56 | 264.40 | 0.7243 | 608.3 | 471.3 | |
| 0.00 | 1.50 | 0.00 | 1.06 | -7.50 | 27.23 | 46.10 | 265.45 | 0.7189 | 689.0 | 581.4 | |
| 0.88 | 2.03 | 0.63 | 1.44 | -8.64 | 27.31 | 46.18 | 263.86 | 0.7197 | 517.1 | 431.8 | |
| 0.00 | 2.29 | 0.00 | 1.62 | -8.92 | 27.14 | 46.00 | 263.46 | 0.7176 | 519.0 | 387.2 | |
| 0.00 | 1.06 | 0.00 | 0.75 | -11.62 | 27.51 | 46.37 | 259.72 | 0.7229 | 530.0 | 440.3 | |
| 0.00 | 0.62 | 0.00 | 0.43 | -7.97 | 26.60 | 45.46 | 264.81 | 0.7112 | -530.0 | -397.9 | |
| 1.23 | 38.57 | 0.87 | 27.08 | -10.91 | 26.88 | 45.74 | 260.67 | 0.7150 | 602.4 | 528.1 | |
| 0.00 | 1.32 | 0.00 | 0.94 | -13.15 | 27.37 | 46.23 | 257.58 | 0.7224 | 507.0 | 458.4 | |
| 0.53 | 1.67 | 0.37 | 1.17 | -8.91 | 26.48 | 45.34 | 263.47 | 0.7097 | 637.2 | 590.9 | |
| 0.00 | 1.06 | 0.00 | 0.74 | -7.93 | 26.25 | 45.11 | 264.86 | 0.7069 | 520.0 | 523.6 | |
| 5.02 | -11.00 | 3.54 | -11.00 | -11.10 | 26.74 | 45.60 | 260.39 | 0.7134 | 842.0 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.86 | -9.04 | 26.33 | 45.19 | 263.29 | 0.7078 | 597.0 | 488.6 | |
| 2.03 | -11.00 | 1.42 | -11.00 | -10.72 | 26.58 | 45.44 | 260.92 | 0.7113 | 779.2 | 999999 | |
| 0.00 | 1.76 | 0.00 | 1.25 | -13.82 | 27.05 | 45.91 | 256.62 | 0.7192 | 590.0 | 502.0 | |
| 0.00 | 0.53 | 0.00 | 0.37 | -8.98 | 25.97 | 44.84 | 263.37 | 0.7035 | 623.0 | 558.3 | |
| 2.20 | -11.00 | 1.54 | -11.00 | -10.99 | 26.20 | 45.06 | 260.52 | 0.7068 | 852.7 | 999999 | |
| 0.00 | 1.76 | 0.00 | 1.22 | -9.47 | 25.84 | 44.70 | 262.67 | 0.7019 | 643.0 | 523.6 | |
| 0.00 | 2.29 | 0.00 | 1.58 | -9.83 | 25.55 | 44.42 | 262.15 | 0.6984 | 660.0 | 596.4 | |
| 0.00 | 0.70 | 0.00 | 0.48 | -10.28 | 25.08 | 43.94 | 261.47 | 0.6927 | 609.0 | 584.8 | |
| 0.00 | 1.23 | 0.00 | 0.83 | -10.02 | 24.15 | 43.01 | 261.82 | 0.6809 | 476.0 | 504.4 | |
| 0.00 | 0.97 | 0.00 | 0.65 | -10.08 | 23.62 | 42.48 | 261.69 | 0.6743 | -317.0 | -321.2 | |
| 0.00 | 0.62 | 0.00 | 0.41 | -10.21 | 23.10 | 41.96 | 261.47 | 0.6677 | 545.0 | 589.7 | |
| 0.00 | 0.79 | 0.00 | 0.53 | -13.61 | 23.58 | 42.44 | 256.46 | 0.6770 | 591.0 | 484.2 | |
| 0.00 | 1.14 | 0.00 | 0.76 | -13.06 | 23.13 | 41.99 | 257.21 | 0.6706 | -403.0 | -322.8 | |
| 0.00 | 0.70 | 0.00 | 0.46 | -10.25 | 22.53 | 41.39 | 261.38 | 0.6604 | 532.0 | 464.6 | |
| 14.44 | 41.57 | 9.53 | 27.50 | -12.58 | 22.58 | 41.44 | 257.85 | 0.6630 | -898.0 | -194.9 | |
| 0.00 | 1.23 | 0.00 | 0.81 | -11.63 | 22.23 | 41.10 | 259.25 | 0.6576 | -668.0 | -475.8 | |
| 0.00 | 0.97 | 0.00 | 0.63 | -10.08 | 21.98 | 40.84 | 261.61 | 0.6531 | 592.0 | 468.3 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -11.37 | 22.11 | 40.97 | 259.64 | 0.6557 | -379.0 | -362.8 | |
| 0.00 | 1.06 | 0.00 | 0.70 | -13.45 | 22.30 | 41.16 | 256.50 | 0.6606 | 572.0 | 511.7 | |
| 0.00 | 4.49 | 0.00 | 2.93 | -11.78 | 21.85 | 40.72 | 258.98 | 0.6529 | 139.0 | -39.3 | |
| 0.00 | 2.20 | 0.00 | 1.43 | -12.00 | 21.77 | 40.63 | 258.64 | 0.6520 | 656.0 | 515.0 | |
| 0.00 | 1.14 | 0.00 | 0.74 | -11.49 | 21.60 | 40.46 | 259.39 | 0.6493 | 615.0 | 503.5 | |
| 0.00 | 0.88 | 0.00 | 0.57 | -12.13 | 21.63 | 40.50 | 258.42 | 0.6504 | 584.0 | 417.6 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -11.31 | 18.84 | 37.70 | 259.35 | 0.6125 | -488.0 | -451.1 | |
| 0.00 | 1.41 | 0.00 | 0.88 | -11.20 | 18.67 | 37.53 | 259.51 | 0.6100 | -674.0 | -550.5 | |
| 0.00 | 1.06 | 0.00 | 0.66 | -11.01 | 18.30 | 37.16 | 259.77 | 0.6047 | -561.0 | -504.0 | |
| 0.00 | 0.88 | 0.00 | 0.55 | -13.33 | 18.09 | 36.95 | 255.92 | 0.6054 | -484.0 | -420.5 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -14.05 | 18.15 | 37.01 | 254.74 | 0.6075 | -511.0 | -479.5 | |
| 0.00 | 1.06 | 0.00 | 0.66 | -13.67 | 17.96 | 36.82 | 255.32 | 0.6042 | -549.0 | -491.2 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -14.04 | 17.91 | 36.77 | 254.71 | 0.6043 | -740.0 | -581.3 | |
| 0.00 | 2.03 | 0.00 | 1.25 | -13.62 | 17.76 | 36.62 | 255.36 | 0.6014 | -791.0 | -659.6 | |
| 0.00 | 1.06 | 0.00 | 0.65 | -13.64 | 17.03 | 35.89 | 255.16 | 0.5916 | -821.0 | -578.2 | |
| 1.23 | 3.08 | 0.75 | 1.86 | -10.74 | 16.25 | 35.11 | 259.96 | 0.5761 | -699.0 | -557.5 | |
| 0.00 | 2.91 | 0.00 | 1.75 | -9.82 | 15.98 | 34.85 | 261.53 | 0.5714 | -602.0 | -572.5 | |
| 7.22 | 10.57 | 4.38 | 6.41 | -12.13 | 16.26 | 35.12 | 257.55 | 0.5782 | -904.4 | -624.9 | |
| 0.00 | 3.26 | 0.00 | 1.95 | -9.59 | 15.25 | 34.12 | 261.86 | 0.5608 | -815.0 | -665.8 | |
| 0.00 | 4.05 | 0.00 | 2.41 | -9.86 | 14.77 | 33.63 | 261.32 | 0.5541 | -897.0 | -762.6 | |
| 0.00 | 0.35 | 0.00 | 0.21 | -10.22 | 13.10 | 31.97 | 260.42 | 0.5305 | -710.0 | -593.2 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -13.38 | 11.81 | 30.67 | 254.10 | 0.5181 | -462.0 | -383.9 | |
| 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. | |