SDO HMI 2014-03-14 02:00:29 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 |
| 15.97 | 77.99 | 10.31 | 48.69 | -10.60 | 357.64 | 37.46 | 261.51 | 0.6070 | 183.4 | 190.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-14 02:00:29 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 |
| 4.34 | 6.17 | 2.85 | 4.04 | -7.86 | 1.49 | 41.31 | 266.29 | 0.6576 | 614.9 | 413.3 | |
| 0.00 | 2.26 | 0.00 | 1.48 | -7.22 | 1.29 | 41.12 | 267.28 | 0.6554 | 598.0 | 478.0 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -7.43 | 1.28 | 41.10 | 266.96 | 0.6551 | 586.0 | 561.0 | |
| 0.00 | 0.87 | 0.00 | 0.57 | -7.36 | 1.07 | 40.89 | 267.09 | 0.6524 | 558.0 | 575.6 | |
| 0.00 | 1.13 | 0.00 | 0.74 | -6.29 | 0.92 | 40.74 | 268.74 | 0.6512 | 244.0 | 283.2 | |
| 0.00 | 1.56 | 0.00 | 1.02 | -6.00 | 0.82 | 40.64 | 269.20 | 0.6501 | 594.0 | 492.5 | |
| 0.00 | 1.74 | 0.00 | 1.13 | -7.87 | 1.01 | 40.83 | 266.30 | 0.6513 | 614.0 | 459.8 | |
| 0.00 | 1.04 | 0.00 | 0.68 | -6.84 | 0.82 | 40.64 | 267.90 | 0.6494 | 615.0 | 547.6 | |
| 0.00 | 1.13 | 0.00 | 0.73 | -6.89 | 0.47 | 40.29 | 267.84 | 0.6447 | 635.0 | 537.7 | |
| 0.00 | 1.82 | 0.00 | 1.18 | -7.02 | 0.36 | 40.18 | 267.65 | 0.6432 | 696.0 | 651.4 | |
| 0.00 | 1.04 | 0.00 | 0.68 | -12.98 | 1.01 | 40.83 | 258.44 | 0.6527 | 573.0 | 420.6 | |
| 0.00 | 1.39 | 0.00 | 0.89 | -5.53 | 359.99 | 39.81 | 270.03 | 0.6396 | 507.0 | 333.5 | |
| 0.00 | 0.96 | 0.00 | 0.61 | -8.78 | 0.13 | 39.95 | 264.92 | 0.6394 | 331.0 | 269.7 | |
| 8.16 | 13.63 | 5.25 | 8.76 | -9.76 | 0.18 | 40.01 | 263.37 | 0.6401 | 718.0 | 533.4 | |
| 2.78 | 4.69 | 1.78 | 3.00 | -9.19 | 359.83 | 39.65 | 264.27 | 0.6354 | 683.3 | 523.0 | |
| 0.00 | 2.17 | 0.00 | 1.38 | -8.64 | 359.17 | 38.99 | 265.15 | 0.6266 | 773.0 | 685.0 | |
| 0.00 | 3.39 | 0.00 | 2.15 | -13.18 | 359.17 | 38.99 | 257.90 | 0.6288 | 764.0 | 663.4 | |
| 0.00 | 1.04 | 0.00 | 0.65 | -8.75 | 358.22 | 38.04 | 265.00 | 0.6137 | 473.0 | 395.8 | |
| 0.69 | 3.04 | 0.43 | 1.89 | -11.02 | 357.45 | 37.27 | 261.22 | 0.6037 | 710.2 | 560.5 | |
| 0.00 | 1.13 | 0.00 | 0.70 | -11.05 | 357.07 | 36.89 | 261.15 | 0.5985 | 764.0 | 624.7 | |
| 0.00 | 0.96 | 0.00 | 0.60 | -15.29 | 357.70 | 37.53 | 254.25 | 0.6128 | 568.0 | 495.3 | |
| 0.00 | 0.78 | 0.00 | 0.49 | -14.50 | 357.31 | 37.13 | 255.46 | 0.6061 | 466.0 | 368.0 | |
| 0.00 | 1.22 | 0.00 | 0.76 | -16.36 | 357.58 | 37.41 | 252.49 | 0.6135 | -478.0 | -411.2 | |
| 0.00 | 2.43 | 0.00 | 1.49 | -11.83 | 356.69 | 36.52 | 259.80 | 0.5940 | 554.0 | 469.0 | |
| 0.00 | 0.78 | 0.00 | 0.48 | -11.90 | 356.48 | 36.30 | 259.65 | 0.5911 | 506.0 | 396.3 | |
| 0.00 | 1.04 | 0.00 | 0.64 | -16.24 | 355.85 | 35.68 | 252.21 | 0.5903 | -350.0 | -290.4 | |
| 0.00 | 1.39 | 0.00 | 0.84 | -14.73 | 355.26 | 35.08 | 254.60 | 0.5787 | 655.0 | 537.8 | |
| 0.00 | 1.04 | 0.00 | 0.61 | -8.82 | 353.00 | 32.82 | 264.88 | 0.5398 | -597.0 | -445.4 | |
| 0.00 | 0.43 | 0.00 | 0.26 | -16.14 | 353.20 | 33.02 | 251.52 | 0.5541 | -558.0 | -469.0 | |
| 0.00 | 1.74 | 0.00 | 1.02 | -12.32 | 352.54 | 32.37 | 258.30 | 0.5362 | -652.0 | -487.0 | |
| 0.00 | 0.96 | 0.00 | 0.55 | -9.75 | 351.59 | 31.41 | 263.06 | 0.5195 | -589.0 | -501.1 | |
| 0.00 | 1.13 | 0.00 | 0.65 | -13.66 | 351.36 | 31.19 | 255.50 | 0.5218 | -688.0 | -563.6 | |
| 0.00 | 1.56 | 0.00 | 0.91 | -15.53 | 351.48 | 31.30 | 252.03 | 0.5283 | -755.0 | -604.2 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -8.91 | 350.17 | 29.99 | 264.64 | 0.4981 | -625.0 | -514.9 | |
| 0.00 | 0.43 | 0.00 | 0.25 | -9.18 | 350.13 | 29.95 | 264.09 | 0.4975 | -738.0 | -652.8 | |
| 0.00 | 0.78 | 0.00 | 0.44 | -8.83 | 349.92 | 29.74 | 264.78 | 0.4943 | -704.0 | -608.3 | |
| 0.00 | 1.56 | 0.00 | 0.90 | -16.03 | 350.19 | 30.01 | 250.56 | 0.5118 | -574.0 | -518.7 | |
| 0.00 | 1.39 | 0.00 | 0.80 | -16.21 | 350.15 | 29.97 | 250.19 | 0.5119 | -760.0 | -597.6 | |
| 0.00 | 1.22 | 0.00 | 0.70 | -16.07 | 349.95 | 29.77 | 250.37 | 0.5086 | -689.0 | -602.3 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -16.29 | 349.91 | 29.73 | 249.94 | 0.5088 | -690.0 | -570.8 | |
| 0.00 | 2.17 | 0.00 | 1.24 | -16.28 | 349.62 | 29.44 | 249.84 | 0.5047 | -525.0 | -413.8 | |
| 0.00 | 2.26 | 0.00 | 1.26 | -13.89 | 346.87 | 26.69 | 253.46 | 0.4567 | -814.0 | -655.0 | |
| 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. | |