RTL Summary of LHCFills with Collision events, December 2009

Summary (From Dec. 6 Fill# 900 to Dec. 14/15th Fill# 919)

LHC Fill and CMS Data Taking Operation Efficiencies (time in UTC)

Fill	StartTime	EndTime	FillTime	UpTime	DownTime	Efficiency	Run	comments
#	YYYY.MM.DD hh.mm	YYYY.MM.DD hh.mm	minutes	minutes	minnutes	%	#s
919	2009.12.14 23:43	2009.12.15 00:55	72	70	2	97	124230	900 GeV, 16x16
918	2009.12.14 22:14	2009.12.14 22:14	0	0	0	-	124228	900 GeV, 16x16
916	2009.12.14 03:06	2009.12.14 04:54	108	91	17	84	124120	First 2.36 TeV Collisions
912	2009.12.12 19:20	2009.12.12 21:21	121	99	22	82	124027 , 124028, 124029, 124030	900 GeV
911	2009.12.12 13:09	2009.12.12 18:06	297	267	30	90	124023, 124024, 124025, 124026	900 GeV
910	2009.12.12 08:10	2009.12.12 11:49	219	187	32	85	124022	900 GeV
909	2009.12.12 02:45	2009.12.12 05:05	140	134	6	96	124020	900 GeV, Fill # 909 was repeated
909	2009.12.11 17:40	2009.12.11 20:21	161	113	48	71	124006, 124009	900 GeV
908	2009.12.11 06:13	2009.12.11 09:33	200	164	36	82	123985, 123987	900 GeV
907	2009.12.11 00:32	2009.12.11 05:00	268	190	78	71	123970, 123976, 123977, 123978	900 GeV
906	2009.12.10 07:45	2009.12.10 08:55	70	54	16	77	123909, 123910	900 GeV, Fill# 906 repeated
906	2009.12.10 05:10	2009.12.10 06:08	58	35	23	60	123906, 123908	900 GeV
902	2009.12.06 21:37	2009.12.06 23:24	107	28	79	26	123615	900 GeV
901	2009.12.06 05:56	2009.12.06 09:45	229	212	17	93	123596	900 GeV
901	2009.12.06 03:40	2009.12.06 04:20	40	26	14	65	123591 , 123592	900 GeV
900	2009.12.05 11:55	2009.12.05 13:13	78	74	4	95	123575	900 GeV

DownTime Analysis (from shift e-log)

• DownTime Causes:
  

Useful Related Links

• CMS e-commentary for 2009 LHC Beams
• Luminosity for CMS 2009 by Lumi team
• 2009 Collisions Miscellaneous by A. Venturi
• Collision events Dec. 2009
• FirstCollisionAnalysis

-- KaoriMaeshima - 15-Dec-2009