13aD49S

16.+3h 32M

18.+3h 44M

17.+3h 38M

19.+3h 50M
rok

400
200
°

2

Fig. 3.13 -

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8

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4

=jmwC

2

3

4

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t@

#4MC

Ionospheric Records at Rongerik Following Shot 1 by 3 hr 32 min to 3 br 50 min,
Showing Decreasing Virtual Height of the F2 Layer

Select target paragraph3