Go to YY Gem main web page.
Go to YY Gem status web page.

2012.11.09
Added to YY Gem main page: 1) 2012 Oct 30 - Nov 2 phase-folded g' LC (showing big change from 8 months earlier), 2) Phase-binned OOT for same data, with starspot fitted solution, 3) image of starspot solution showing location & sizes of starspots. E-mailed update to YY Gem observers.

2012.10.30 to 11.02
Obs'd YY Gem & 4 consecutive nights & posted LC & data file results on "Data" web page.

2012.04.08
Added many figures to YY Gem home page & reorganized some.

2012.04.07
Added 2012.04.07 Gary i'-band LC.

2012.04.01
Added 2012.01.13 Jerry Foote Ic-band LC for Session #10. This completes Session #10, and the entire 10-day concentrated observing period.
Added 2012.01.13 Jerry Foote B-band LC for Session #10. 
Added 2012.01.13 Cindy Foote Rc-band LC for Session #10. 

2012.03.31
Added 2012.01.12 Jerry Foote Ic-band LC for Session #9. This completes Session #9 (Yada LC not useable; 1.1 hr long)..
Added 2012.01.12 Jerry Foote B-band LC for Session #9
Added 2012.01.12 Cindy Foote Rc-band LC for Session #9.
Added 2012.01.12 Cindy Foote V-band LC for Session #9.
Added 2012.01.11 Srdoc Rs-band LC for Session #9.

2012.03.27
Added 2012.01.11 Gary z'-band LC for Session #8. This completes Session #8.
Added 2012.01.11 Gary i'-band LC for Session #8.

2012.03.26
Added 2012.01.11 Gary r'-band LC for Session #8.

2012.03.24
Added 2012.01.11 Garlitz Bs-band LC for Session #8.
Added 2012.01.11 J. Foote Ic-band LC for Session #8.
Added 2012.01.11 J. Foote B-band LC for Session #8.
Added 2012.01.11 C. Foote Rc-band LC for Session #8.
Added 2012.01.10 Srdoc Rs-band LC for Session #8.

2012.03.23
Added 2012.01.10 Gary z'-band LC for Session #7. This completes Session #7.
Added 2012.01.10 Gary i'-band LC for Session #7.

2012.03.20
Added 2012.01.10 Gary r'-band LC for Session #7.
Added 2012.01.09 Zambelli V-band LC for Session #7.

2012.03.19
Added 2012.01.09 Garlitz Bs-band LC for Session #6. This completes Session #6.
Added 2012.01.09 Jerry Foote Ic-band LC for Session #6.
Added 2012.01.09 Cindy Foote Rc-band LC for Session #6.
Added 2012.01.09 Cindy Foote V-band LC for Session #6.

2012.03.18
Added 2012.01.08 Zambelli V-band LC for Session #6.
Added 2012.01.08 Zambelli Bs-band LC for Session #6.

2012.03.17
Added 2012.01.08 Gary z'-band LC for Session #5. This completes Session #5.
Added 2012.01.08 Gary i'-band LC for Session #5.
Added 2012.01.08 Gary r'-band LC to Session #5.

2012.03.16
Added 2012.01.06 Gary z'-band LC to Session #3. This completes Session  #3.

2012.03.10
Added 2012.01.06 Gary i'-band LC to Session #3

2012.03.09
Added 2012.01.06 Garlitz Bs-band LC to Session #3
Added 2012.01.06 Cindy Foote Rc-band LC to Session #3.
Added 2012.01.06 Cindy Foote V-band LC to Session #3. 

2012.03.08
Added 2012.01.06 Gary r'-band LC to Session #3. 

2012.03.07
Added 2012.01.06 Jerry Foote Ic-band LC to Session #3. 
Added 2012.01.06 Jerry Foote B-band LC to Session #3. 
Added 2012.01.05 Gregorio V-band LC to Session #3. 

2012.03.06
Added 2012.01.04 Gary z'-band LC to Session #1. This completes Session #1.

2012.03.05
Added 2012.01.04 Gary i'-band LC to Session #1.

2012.03.04
First draft of abstract for SAS paper, circulated to all observers as co-authors for author info corrections & abstract comments. 

2012.03.03
Updated & corrected "status" web page (showing begin & end observing times).

2012.02.28
Added 2012.01.04 Gary r'-band LC to Session #1.
Added 2012.01.04 Garlitz Bs-band LC to Session #1.

2012.02.19
Added 2012.01.04 Cindy Foote V-band LC to Session #1. 
Added 2012.01.04 Jerry Foote B-band LC to Session #1.

2012.02.18
Added 2012.01.04 Cindy Foote Rc-band LC to Session #1. 

2012.02.15
Added 2012.01.05 Gary z'-band LC to Session #2. 

2012.02.12
Added 2012.01.05 Gary i'-band LC to Session #2.  

2012.02.11
Added 2012.02.11 Gary i'-band. Refined P = 0.81428320 (70) days, which is compatible with Qian et al 2002 period. 

2012.02.05
Added 2012.01.05 Gary r'-band LC to Session #2 web page

2012.02.04
Added 2012.01.05 Cindy Foote Rc-band LC to Session #2 web page.
Added 2012.01.05 Cindy Foote V-band LC to Session #2 web page.
Added 2012.01.05 Jerry Foote Ic-band LC to Session #2 web page.

2012.02.03
Added 2012.01.04 Jerry Foote Ic-band LC to Session #1 web page.
Added 2012.01.04 Zambelli V-band LC to Session #2 web page.

2012.02.02
Updated g'-band folded LC, showing OOT variation, to YY Gem home page. Two results:
      1) P = 0.81428540 ± 0.00000015 day (slightly longer than a decade ago)
      2)  OOT varies 38 mmag, brightest after secondary egress. Minimum after primary egress.
Updated TTV plot for all g'-band transits. Shows P = 0.81428450 ± 0.00000070 day (slightly longer than a decade ago)

WebMaster: B. Gary.  Nothing on this web page is copyrighted. This site opened:  2012.02.03  Last Update:  2012.11.10