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Default_user

quarters, 2.1-2.3, may all equate to decay of a #Nova?? like eruption.

over 7 years ago
       
Default_user

these are not star spots!! references back to the 1940s interpret them as eclipsing binaries

over 7 years ago
       
Default_user

Quarters 2.1-2.3 are all apparently decay periods with with respect to the pattern of the binary system.

over 7 years ago
       
Default_user

Star spots

over 7 years ago
       
Default_user

This might equate to #Masstransfer from one star to the other in a common envelope situation, or they may have erupted in sequence.

over 7 years ago
       
Default_user

Of interest is that the higher peak is initially on the right hand side of the twined peak pattern, but by end has shifted to the left.

over 7 years ago
       
Default_user

These eclipses lead to an estimate of about ~6 day system full rotation #period.

over 7 years ago
       
Default_user

Primary #eclipses are at days 2, 8, 14, 20, 26 and 32. secondary or alternate eclipses at days 5, 10.5, 17, 23 and 29.

over 7 years ago
       
Default_user

In quarter 1.0, is a #sinusoidal pattern with alternating eclipse depths and peak heights indicative of an unstable #eclipsingbinay.

over 7 years ago