SDO HMI 2014-03-15 22:00:29 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 |
| 141.62 | 636.52 | 81.61 | 369.70 | -18.03 | 325.99 | 29.97 | 246.20 | 0.5202 | 108.3 | 122.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-15 22:00:29 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 |
| 0.35 | 253.70 | 0.21 | 152.43 | -16.75 | 330.37 | 34.36 | 250.88 | 0.5741 | 389.5 | 305.8 | |
| 0.00 | 1.30 | 0.00 | 0.77 | -11.88 | 329.47 | 33.45 | 259.24 | 0.5512 | 675.0 | 554.1 | |
| 2.09 | -1.00 | 1.26 | -1.00 | -17.47 | 330.11 | 34.09 | 249.56 | 0.5728 | 716.9 | 999999 | |
| 40.49 | -1.00 | 24.28 | -1.00 | -17.04 | 329.72 | 33.70 | 250.15 | 0.5662 | 1004.1 | 999999 | |
| 1.22 | -1.00 | 0.73 | -1.00 | -17.33 | 329.44 | 33.42 | 249.54 | 0.5634 | 862.6 | 999999 | |
| 1.30 | -1.00 | 0.78 | -1.00 | -17.11 | 328.98 | 32.97 | 249.74 | 0.5565 | 1032.3 | 999999 | |
| 0.00 | 2.00 | 0.00 | 1.19 | -18.33 | 329.05 | 33.03 | 247.64 | 0.5617 | 594.0 | 481.2 | |
| 0.00 | 1.22 | 0.00 | 0.72 | -18.35 | 328.72 | 32.70 | 247.46 | 0.5573 | 616.0 | 567.7 | |
| 0.52 | 11.29 | 0.31 | 6.67 | -17.64 | 328.35 | 32.33 | 248.54 | 0.5497 | 782.0 | 786.1 | |
| 0.00 | 1.04 | 0.00 | 0.62 | -18.97 | 328.63 | 32.61 | 246.35 | 0.5585 | 680.0 | 594.9 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -18.83 | 328.48 | 32.46 | 246.53 | 0.5560 | 715.0 | 638.0 | |
| 0.00 | 3.48 | 0.00 | 2.06 | -18.01 | 328.27 | 32.26 | 247.86 | 0.5501 | 882.0 | 637.2 | |
| 0.00 | 0.96 | 0.00 | 0.57 | -18.74 | 328.43 | 32.41 | 246.66 | 0.5549 | 456.0 | 332.6 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -18.95 | 328.43 | 32.42 | 246.29 | 0.5559 | 616.0 | 521.6 | |
| 0.00 | 1.30 | 0.00 | 0.76 | -16.39 | 327.48 | 31.47 | 250.44 | 0.5336 | 608.0 | 539.1 | |
| 0.00 | 1.48 | 0.00 | 0.86 | -16.72 | 327.47 | 31.45 | 249.82 | 0.5345 | 805.0 | 647.3 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -16.25 | 327.35 | 31.33 | 250.65 | 0.5312 | 758.0 | 626.9 | |
| 0.00 | 0.70 | 0.00 | 0.41 | -16.91 | 327.47 | 31.45 | 249.49 | 0.5351 | 590.0 | 477.2 | |
| 0.00 | 1.56 | 0.00 | 0.90 | -13.68 | 326.79 | 30.78 | 255.29 | 0.5161 | 678.0 | 516.8 | |
| 0.00 | 0.87 | 0.00 | 0.52 | -21.27 | 328.26 | 32.24 | 242.23 | 0.5639 | 655.0 | 510.2 | |
| 0.00 | 4.00 | 0.00 | 2.34 | -17.04 | 327.27 | 31.26 | 249.16 | 0.5329 | 777.0 | 762.6 | |
| 0.00 | 1.65 | 0.00 | 0.96 | -16.32 | 327.11 | 31.09 | 250.41 | 0.5281 | 861.0 | 731.8 | |
| 22.76 | 97.92 | 13.34 | 57.25 | -17.89 | 327.33 | 31.31 | 247.64 | 0.5368 | 959.8 | 451.7 | |
| 2.09 | -23.00 | 1.22 | -23.00 | -18.14 | 327.23 | 31.21 | 247.15 | 0.5365 | 910.7 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.71 | -17.09 | 327.03 | 31.01 | 248.97 | 0.5297 | 786.0 | 721.9 | |
| 0.00 | 0.87 | 0.00 | 0.50 | -14.76 | 326.45 | 30.44 | 253.11 | 0.5140 | 693.0 | 552.8 | |
| 0.00 | 0.87 | 0.00 | 0.51 | -17.41 | 326.76 | 30.74 | 248.26 | 0.5272 | 894.0 | 808.3 | |
| 0.00 | 2.09 | 0.00 | 1.21 | -17.05 | 326.66 | 30.64 | 248.87 | 0.5244 | 802.0 | 678.2 | |
| 4.08 | -23.00 | 2.37 | -23.00 | -17.85 | 326.48 | 30.46 | 247.30 | 0.5251 | 1026.3 | 999999 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -18.14 | 325.73 | 29.72 | 246.38 | 0.5162 | 667.0 | 568.2 | |
| 0.00 | 1.30 | 0.00 | 0.75 | -17.87 | 325.65 | 29.63 | 246.84 | 0.5138 | 837.0 | 692.8 | |
| 0.87 | 2.52 | 0.50 | 1.45 | -17.60 | 325.56 | 29.54 | 247.30 | 0.5115 | 929.1 | 767.5 | |
| 0.00 | 1.04 | 0.00 | 0.60 | -16.82 | 325.32 | 29.30 | 248.66 | 0.5050 | 716.0 | 562.7 | |
| 1.39 | 5.56 | 0.80 | 3.20 | -18.12 | 325.48 | 29.46 | 246.28 | 0.5126 | 971.4 | 792.0 | |
| 0.87 | 6.60 | 0.50 | 3.79 | -18.17 | 325.20 | 29.18 | 246.03 | 0.5090 | 960.3 | 724.7 | |
| 0.00 | 1.30 | 0.00 | 0.75 | -18.47 | 325.25 | 29.24 | 245.50 | 0.5111 | 679.0 | 572.5 | |
| 1.13 | -35.00 | 0.65 | -35.00 | -18.15 | 325.01 | 29.00 | 245.97 | 0.5064 | 946.8 | 999999 | |
| 0.00 | 1.04 | 0.00 | 0.59 | -17.13 | 324.23 | 28.21 | 247.50 | 0.4910 | -569.0 | -458.8 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -17.57 | 323.99 | 27.97 | 246.49 | 0.4896 | 263.0 | 213.5 | |
| 0.00 | 1.56 | 0.00 | 0.89 | -17.43 | 323.75 | 27.73 | 246.63 | 0.4856 | 33.0 | -70.8 | |
| 0.61 | 4.26 | 0.34 | 2.41 | -17.65 | 323.61 | 27.59 | 246.11 | 0.4847 | -572.4 | -437.8 | |
| 0.43 | -41.00 | 0.25 | -41.00 | -17.56 | 323.53 | 27.51 | 246.23 | 0.4831 | -629.8 | 999999 | |
| 0.00 | 1.48 | 0.00 | 0.83 | -15.68 | 323.06 | 27.04 | 249.79 | 0.4684 | 503.0 | 494.0 | |
| 0.00 | 0.87 | 0.00 | 0.49 | -19.09 | 323.57 | 27.56 | 243.29 | 0.4914 | -438.0 | -394.3 | |
| 4.43 | 9.73 | 2.50 | 5.48 | -17.70 | 323.23 | 27.21 | 245.78 | 0.4797 | -794.1 | -681.6 | |
| 0.00 | 1.48 | 0.00 | 0.84 | -18.82 | 323.35 | 27.33 | 243.65 | 0.4870 | -556.0 | -490.5 | |
| 0.00 | 3.56 | 0.00 | 2.02 | -19.19 | 323.27 | 27.26 | 242.88 | 0.4879 | -630.0 | -552.9 | |
| 0.00 | 0.96 | 0.00 | 0.54 | -20.19 | 323.10 | 27.08 | 240.87 | 0.4912 | 611.0 | 473.4 | |
| 0.00 | 2.00 | 0.00 | 1.13 | -19.55 | 322.91 | 26.89 | 241.94 | 0.4850 | 48.0 | 179.3 | |
| 0.00 | 3.39 | 0.00 | 1.92 | -19.92 | 322.94 | 26.92 | 241.26 | 0.4875 | 274.0 | 338.7 | |
| 0.00 | 1.56 | 0.00 | 0.88 | -19.19 | 322.81 | 26.79 | 242.57 | 0.4816 | -575.0 | -396.5 | |
| 0.00 | 0.26 | 0.00 | 0.15 | -21.28 | 322.74 | 26.72 | 238.54 | 0.4932 | 694.0 | 590.0 | |
| 0.00 | 1.56 | 0.00 | 0.88 | -20.29 | 322.37 | 26.35 | 240.13 | 0.4821 | -557.0 | -433.3 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -17.92 | 321.87 | 25.85 | 244.42 | 0.4618 | -539.0 | -408.9 | |
| 14.16 | 70.46 | 7.94 | 39.53 | -19.14 | 321.96 | 25.94 | 242.04 | 0.4698 | -921.5 | -402.2 | |
| 0.00 | 3.30 | 0.00 | 1.86 | -20.98 | 322.07 | 26.05 | 238.57 | 0.4826 | -774.0 | -686.3 | |
| 11.56 | -55.00 | 6.47 | -55.00 | -19.52 | 321.67 | 25.65 | 241.06 | 0.4682 | -827.1 | 999999 | |
| 0.00 | 1.82 | 0.00 | 1.02 | -18.74 | 321.44 | 25.42 | 242.45 | 0.4604 | -913.0 | -835.1 | |
| 0.00 | 1.48 | 0.00 | 0.83 | -20.51 | 321.60 | 25.58 | 239.07 | 0.4733 | -637.0 | -501.1 | |
| 0.00 | 2.09 | 0.00 | 1.16 | -18.90 | 321.25 | 25.24 | 241.98 | 0.4588 | -936.0 | -789.0 | |
| 0.00 | 7.12 | 0.00 | 3.99 | -20.21 | 321.40 | 25.38 | 239.49 | 0.4689 | -731.0 | -640.7 | |
| 0.00 | 0.70 | 0.00 | 0.38 | -17.63 | 320.99 | 24.97 | 244.39 | 0.4480 | -779.0 | -689.2 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -19.71 | 321.00 | 24.98 | 240.15 | 0.4604 | -714.0 | -565.5 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -20.35 | 320.48 | 24.46 | 238.43 | 0.4576 | -604.0 | -545.4 | |
| 0.00 | 1.22 | 0.00 | 0.68 | -21.97 | 320.76 | 24.75 | 235.56 | 0.4726 | 721.0 | 495.9 | |
| 0.00 | 1.39 | 0.00 | 0.77 | -19.62 | 320.29 | 24.27 | 239.72 | 0.4503 | -846.0 | -732.0 | |
| 0.00 | 1.04 | 0.00 | 0.58 | -20.48 | 320.29 | 24.27 | 238.00 | 0.4560 | -613.0 | -573.0 | |
| 0.00 | 1.30 | 0.00 | 0.72 | -18.46 | 319.56 | 23.54 | 241.49 | 0.4330 | -654.0 | -519.3 | |
| 0.00 | 1.48 | 0.00 | 0.82 | -20.72 | 319.88 | 23.86 | 237.15 | 0.4522 | -688.0 | -499.2 | |
| 1.48 | 19.98 | 0.81 | 10.93 | -18.32 | 319.37 | 23.35 | 241.63 | 0.4294 | -866.2 | -578.0 | |
| 3.30 | -70.00 | 1.81 | -70.00 | -18.24 | 319.12 | 23.10 | 241.58 | 0.4255 | -1079.9 | 999999 | |
| 7.12 | 17.81 | 3.90 | 9.75 | -18.64 | 319.11 | 23.09 | 240.72 | 0.4278 | -1047.2 | -835.2 | |
| 4.26 | -72.00 | 2.33 | -72.00 | -18.89 | 318.97 | 22.95 | 240.06 | 0.4276 | -1013.4 | 999999 | |
| 0.00 | 1.22 | 0.00 | 0.67 | -19.20 | 318.81 | 22.79 | 239.24 | 0.4276 | -875.0 | -735.1 | |
| 2.95 | 46.31 | 1.63 | 25.45 | -20.55 | 318.77 | 22.76 | 236.40 | 0.4367 | -749.7 | -480.4 | |
| 12.16 | -75.00 | 6.68 | -75.00 | -20.66 | 318.45 | 22.43 | 235.85 | 0.4332 | -1124.7 | 999999 | |
| 0.00 | 1.30 | 0.00 | 0.73 | -23.09 | 318.81 | 22.80 | 231.52 | 0.4572 | -653.0 | -589.1 | |
| 0.00 | 1.04 | 0.00 | 0.57 | -19.91 | 317.99 | 21.97 | 236.92 | 0.4216 | -715.0 | -647.4 | |
| 0.00 | 1.39 | 0.00 | 0.76 | -19.77 | 317.76 | 21.75 | 236.98 | 0.4176 | -929.0 | -781.5 | |
| 0.00 | 0.87 | 0.00 | 0.47 | -19.19 | 316.90 | 20.89 | 237.30 | 0.4018 | -861.0 | -684.8 | |
| 0.00 | 0.78 | 0.00 | 0.42 | -18.22 | 314.41 | 18.40 | 236.57 | 0.3608 | -731.0 | -635.8 | |
| 0.00 | 3.65 | 0.00 | 1.95 | -21.01 | 313.47 | 17.45 | 228.85 | 0.3734 | -816.0 | -677.4 | |
| 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. | |