From the data colected by Mariner -2. 1964, August to November, Coleman and others

(1966) noticed that there is a change in field orientation (polarity) every 12th and 15th day. The Naksatras indicating contrast are 3rd and 16th having a gap of 13 and 14 days between them.

The incredulous amongst us will find impropriety in alotment of 'arbitrary energy regime' to different functions declaring it to be subjective. Even if we withdraw the whole proposal, the most diehard sceptic cannot refute that the sequential position alloted to the Dhruba class of Naksatras (4, 12, 21, 26) are exactly the same as sequential positions of the days of least geomagnetic disturbances. The same principle of correspondence is more or less applicable to other classes also exept the Chara class, and the Chara class was recognized as erratic.

If one examines the statistical probability of getting the correspondence we have obtained by superimposing Varahamihira's stellar classification on Sinno's average geo-magnetic disturbances generated by the 27-day long solar energy cycle with the process of random selection(chance) the results will be startling.

1. The Dhruba Naksatras 4, 12, 21 and 26 being considered as a member of a single group should show either 'high'or 'low' geomagnetic disturbance days (on the system of yes-no or 'black or white' value attribution with equal probability. We have considered D as 'low' but it can be also given 'high' value still the result would be same).

The statistical probability of 4 specific numbers (4, 12, 21, 26) in a 27 number series falling into one and the same group (high or low) is one in ten thousand by random selection.

The specific positions 4th, 12th, 21st and 26th if had to be maintained only for a single character (high or low) the probabily will go further down . Four definite sequential positions in a 27 position series can be obtained in four hundred thousand tries.

Under a less strict statistical condition if the Chara class is removed as 'unpredictable' from the reckoning and the rest are considered as behaving ideally, that is correspondence among the rest of the 22 points are hundred percent, the probability of obtaining such an ideal synchronization by random selection is 10-34 which is vertually impossible to achieve.

The chances of achieving, by the process of random selection, the correspondence obtained between the Naksatras of various class and the level of geomagnetic disturbances in particular date, as shown in the Diagram-1 will be half of 10-34, which indicates that such coincidence is possible only if concious attempt has been made to synchronize earthly happenings with the periodicity of lunar occultation with various Naksatras.

To minimize controversy even if only the Dhruba class of Naksatras and their periodic positions are taken into account, the possibility level of one in four hundred thousands, rules out any chance formulation of stellar classification as given by Varahamihira.

The final hurdle in establishing our postulation is that question may be raised, how one can be sure that the 27-day cycle of magnetic disturbances in the Earth's atmosphere is in fact generated by the 27-day solar energy variations?

As early as 1967, T. Obayashi observed, 'In spite of these different hypotheses, all theories postulate solar active centres, and they admit that enhanced beams of solar particles are the cause of recurrent geomagnetic disturbances" (P. 115. Solar Wind-Geomagnetic Field Interaction : Disturbed). In the last thirty years nobody seriously challenged this statement. It implies that the sequence or periodicity of the electromagnetic disturbances on the Earth's atmosphere will be that same as the increase and decrease of solar energetic particles reaching the earth's atmosphere, and that in turn will follow the sequence of 'Solar active centres' showing different intensity of energy emission facing this Earth. The first two will be synchronous but there will be a time lag between the Third and the first two, extension of which will depend upon the distance solar wind had to cover and speed at which it travelled.