The phase-folded light curves for Mar 11 - 21 are shown below.


Figure 3a. Mar 11 phase-folded LC, showing distinct dips #1 and #2, separated by ~ 0.5 phase units.


Figure 3b. Four days later Dips #1 and #2 are close together, separated by ~ 0.2 phase units.


Figure 3c. On March 17 Dips #1 and the former Dip #2 are aligned (the dip labeled 2 corresponds to previous LC Dip #3).


Figure 3d. The previously labeled Dips #1 & #2 are aligned at the location "1" in this LC.


Figure 3e. The previously labeled Dips #2 is just appearing ahead of Dip#1. It's labeled "6?."


Figure 3f. There is stronger evidence for  previously labeled Dips #2 appearing ahead of Dip#1. It's labeled "6."


Figure 3g. The previously labeled Dips #2 is present ahead of Dip#1. It's labeled "2."


Figure 3h. The first quarter moon is nearby and degrades precision, so two long LCs somewhat overcame this..
 
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This site opened: March 18, 2021 by B. Gary.