groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12038 80.68 322.31 49.73 200.67 -10.75 187.90 37.14 258.65 0.6069 255.7 269.2


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-04-23 05:00:35 UT

No observation available
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!)


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 0.89 0.00 0.59 -13.11 192.58 41.82 255.87 0.6720 -537.0 -374.5
2 0.00 0.80 0.00 0.51 -7.48 189.82 39.06 264.20 0.6302 654.0 503.8
3 4.89 216.02 3.11 136.59 -10.91 189.67 38.91 258.73 0.6312 703.8 398.4
4 15.02 -3.00 9.53 -3.00 -10.31 189.46 38.70 259.65 0.6276 903.0 999999
5 1.07 -3.00 0.68 -3.00 -10.71 189.52 38.76 259.03 0.6289 851.2 999999
6 10.57 -3.00 6.68 -3.00 -10.40 189.04 38.28 259.46 0.6221 995.4 999999
7 4.71 -3.00 2.97 -3.00 -10.59 188.84 38.08 259.12 0.6196 1135.0 999999
8 7.02 -3.00 4.41 -3.00 -10.05 188.68 37.92 259.97 0.6168 1149.8 999999
9 2.04 -3.00 1.28 -3.00 -10.55 188.48 37.72 259.13 0.6147 938.6 999999
10 0.00 0.89 0.00 0.55 -7.93 188.12 37.36 263.39 0.6072 694.0 602.9
11 0.00 2.04 0.00 1.30 -14.19 188.82 38.06 253.36 0.6261 574.0 479.0
12 0.00 2.22 0.00 1.40 -14.18 188.47 37.71 253.28 0.6214 657.0 507.7
13 0.00 0.80 0.00 0.50 -10.82 187.90 37.14 258.59 0.6072 503.0 450.3
14 0.00 1.69 0.00 1.06 -12.67 188.07 37.31 255.60 0.6128 762.0 660.9
15 0.00 0.80 0.00 0.50 -10.92 187.64 36.88 258.37 0.6039 718.0 569.3
16 0.00 2.58 0.00 1.62 -13.83 188.09 37.33 253.73 0.6156 778.0 648.4
17 0.53 1.69 0.33 1.06 -13.59 188.00 37.24 254.10 0.6139 707.5 617.2
18 0.00 0.98 0.00 0.61 -13.05 187.90 37.14 254.96 0.6114 578.0 450.5
19 0.00 0.89 0.00 0.56 -14.48 188.09 37.33 252.70 0.6172 623.0 543.7
20 0.00 0.53 0.00 0.33 -10.81 187.44 36.68 258.52 0.6009 609.0 515.3
21 0.00 0.98 0.00 0.61 -13.79 187.80 37.04 253.73 0.6117 737.0 612.2
22 0.00 1.95 0.00 1.22 -13.24 187.59 36.83 254.55 0.6076 875.0 717.7
23 0.00 1.07 0.00 0.66 -13.52 187.60 36.84 254.11 0.6084 764.0 649.1
24 0.00 0.53 0.00 0.33 -13.62 187.46 36.70 253.91 0.6068 754.0 616.7
25 0.00 2.31 0.00 1.43 -13.38 187.38 36.62 254.28 0.6051 823.0 724.7
26 0.00 0.89 0.00 0.54 -10.75 186.17 35.41 258.38 0.5834 -437.0 -310.6
27 0.44 1.78 0.27 1.07 -10.23 185.58 34.82 259.17 0.5743 817.0 663.9
28 0.00 1.69 0.00 1.02 -11.14 185.70 34.94 257.62 0.5775 -508.0 -276.3
29 1.07 2.75 0.65 1.67 -12.08 185.76 35.00 256.02 0.5801 -650.1 -470.3
30 0.00 1.16 0.00 0.70 -11.39 185.66 34.90 257.19 0.5773 -419.0 -332.4
31 0.00 1.24 0.00 0.75 -10.16 185.31 34.55 259.25 0.5704 257.0 302.6
32 5.24 8.80 3.16 5.30 -11.25 185.26 34.50 257.33 0.5716 -771.3 -588.9
33 0.00 0.27 0.00 0.16 -11.71 185.33 34.57 256.56 0.5734 -560.0 -568.3
34 0.00 0.53 0.00 0.32 -8.09 184.79 34.03 262.84 0.5605 619.0 534.5
35 0.00 1.87 0.00 1.12 -11.53 185.15 34.39 256.82 0.5706 -655.0 -591.3
36 3.02 10.04 1.81 6.01 -11.19 184.70 33.94 257.31 0.5635 -828.4 -626.6
37 0.00 1.42 0.00 0.85 -10.22 184.46 33.70 258.97 0.5585 -587.0 -438.6
38 0.62 -36.00 0.37 -36.00 -11.20 184.48 33.72 257.24 0.5604 -961.7 999999
39 0.00 1.51 0.00 0.89 -7.71 183.91 33.15 263.45 0.5476 -801.0 -693.0
40 18.13 25.06 10.77 14.89 -10.94 184.11 33.35 257.61 0.5548 -992.4 -741.4
41 0.00 3.02 0.00 1.79 -9.67 183.96 33.20 259.87 0.5505 -810.0 -633.6
42 0.00 1.24 0.00 0.74 -11.49 183.96 33.20 256.58 0.5538 -645.0 -505.0
43 0.00 5.07 0.00 3.00 -10.38 183.75 32.99 258.54 0.5486 -668.0 -579.1
44 0.00 0.80 0.00 0.47 -10.62 183.78 33.02 258.11 0.5494 -719.0 -585.2
45 0.00 1.42 0.00 0.84 -10.34 183.20 32.44 258.49 0.5406 -685.0 -522.2
46 6.31 10.31 3.71 6.06 -12.27 182.93 32.17 254.87 0.5410 963.7 601.6
47 0.00 1.78 0.00 1.05 -12.58 182.86 32.10 254.29 0.5409 863.0 760.5


  • 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.