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 | Baade 6.5-m Telescope | 
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 | Clay 6.5-m Telescope | 
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 | Du Pont 2.5-m Telescope | 
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 | Swope 1.0-m Telescope | 
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			| 
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 | % | 
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			| Run 4 | 
 | Dark | Institution | Observer | East | West | FP1 | 
 | Institution | Observer | East | West | FP3 | 
 | Observer | Instrument | 
 | Observer | Instrument | 
		
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			| Apr 02 | Sat | 0.53 | Arizona | Williams | 
 | IMACS-2 | 
 | 
 | Durham | TBS | 
 | LDSS2 | 
 | 
 | SN | WFCCD | 
 | Kunkel | RetroCam | 
		
			| Apr 03 | Sun | 0.65 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | Oemler | WFCCD | 
 | SN | RetroCam | 
		
			| Apr 04 | Mon | 0.77 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | " | 
		
			| Apr 05 | Tue | 0.89 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | " | 
		
			| Apr 06 | Wed | 0.99 | Chile | Galaz | 
 | IMACS-2 | 
 | 
 | Carnegie | Oemler | 
 | LDSS2 | 
 | 
 | SN | WFCCD | 
 | " | " | 
		
			| Apr 07 | Thu | 1.00 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | Geha | WFCCD | 
 | " | " | 
		
			| Apr 08 | Fri | 1.00 | Harvard | Green | 
 | IMACS-2 | 
 | 
 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | " | 
		
			| Apr 09 | Sat | 1.00 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | " | 
		
			| Apr 10 | Sun | 1.00 | Toronto | Abraham | 
 | IMACS-2 | 
 | 
 | Carnegie | Darling | 
 | LDSS2 | 
 | 
 | " | " | 
 | " | " | 
		
			| Apr 11 | Mon | 0.95 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
 | 
 | SN | WFCCD | 
 | " | " | 
		
			| Apr 12 | Tue | 0.88 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | 
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 | Barrientos | WFCCD | 
 | SN | RetroCam | 
		
			| Apr 13 | Wed | 0.79 | Carnegie | Mulchaey | 
 | IMACS-2 | 
 | 
 | MIT | TBS | 
 | LDSS2 | MagIC | 
 | " | " | 
 | " | " | 
		
			| Apr 14 | Thu | 0.71 | " | " | 
 | " | 
 | 
 | " | " | 
 | " | " | 
 | SN | WFCCD | 
 | " | " | 
		
			| Apr 15 | Fri | 0.61 | " | " | 
 | " | 
 | 
 | Harvard | Torres | MIKE | 
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 | Morrell | WFCCD | 
 | " | " | 
		
			| Apr 16 | Sat | 0.52 | " | " | 
 | " | 
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 | " | " | " | 
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			| Apr 17 | Sun | 0.42 | Carnegie | Madore | 
 | IMACS-4 | 
 | 
 | Carnegie | Butler/ | MIKE | 
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 | Morrell | WFCCD | 
 | SN | RetroCam | 
		
			| Apr 18 | Mon | 0.33 | Harvard | Gaensler | PANIC | 
 | 
 | 
 | " | Sheppard | " | 
 | 
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 | SN | WFCCD | 
 | " | " | 
		
			| Apr 19 | Tue | 0.24 | " | " | " | 
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 | " | " | " | 
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 | Gamen | Echelle | 
 | " | " | 
		
			| Apr 20 | Wed | 0.15 | Harvard | Holman | 
 | IMACS-4 | 
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 | Engineering | 
 | 
 | 
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 | " | " | 
 | " | " | 
		
			| Apr 21 | Thu | 0.05 | " | " | 
 | " | 
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 | " | 
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 | " | " | 
 | " | " | 
		
			| Apr 22 | Fri | 0.00 | Engineering | 
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 | " | 
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 | SN | WIRC | 
 | " | " | 
		
			| Apr 23 | Sat | 0.00 | " | 
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 | " | 
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 | Murphy | WIRC | 
 | " | " | 
		
			| Apr 24 | Sun | 0.00 | Carnegie | Labbe | PANIC | 
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 | " | 
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 | " | " | 
 | " | " | 
		
			| Apr 25 | Mon | 0.00 | " | " | " | 
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 | " | 
 | 
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 | " | " | 
 | " | " | 
		
			| Apr 26 | Tue | 0.03 | " | " | " | 
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 | " | 
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 | " | " | 
 | " | " | 
		
			| Apr 27 | Wed | 0.12 | " | " | " | 
 | 
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 | " | 
 | 
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 | SN | WIRC | 
 | " | " | 
		
			| Apr 28 | Thu | 0.22 | Arizona | Fan/ | PANIC | 
 | 
 | 
 | Harvard | Luhman/ | CorMASS | 
 | 
 | 
 | Gamen | Echelle | 
 | " | " | 
		
			| Apr 29 | Fri | 0.33 | " | Young | " | 
 | 
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 | " | Van den Berg | " | 
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 | " | " | 
 | " | " | 
		
			| Apr 30 | Sat | 0.45 | " | " | 
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 | " | " | " | 
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 | " | " | 
 | " | " | 
	
Revised 14 December, 2005