M8+ Cosmic Alignment using the Global Chi2 Alignment Algorithm

InDet_Cosmic_2008_03

• Started 07-November-2008
• Files in:

  blphmpi00:/net/fsphmpi01/mnt/data/id_align/users/lacuesta/InDetCosmic_2008_03 

• Starting from PIXEL Survey: ,root, db
• Release 14.4.0

Iter	Level	Ev. No BField	Trks. No BField (used)	Plots NoBF	Ev. BField	Trks. BField (used)	Plots BF	Options	Constants Plots	Constants
1	1	602060	118831 (118831)		978678	260953 (260952)				,root, db
2	1	602060	124937 (124937)		978678	271525 (271524)				,root, db
3	1.8	602060	128558 (128558)		972853	277880 (277879)				,root, db
4	1.8	602060	129067 (129067)		978678	272638 (272637)				,root, db
5	2.7	602060	129133 (129133)		978678	272647 (272647)				,root, db
6	2.7	602060	129581 (129581)		978678	273102 (273100)				,root, db
7	3	602060	129611 (119397)		975309	271985 (234944)		Barrel Only, Tx & Rz		,root, db
8	3	602060	129832 (119674)		961742	267947 (231305)		Barrel Only, Tx & Rz		,root, db
Cog										,root, db
Reco		602060	129825 (129825)		978678	273364 (263865)

In the table, used (in brackets) means tracks that have passed the alignment quality track cuts:

• Minimum required hits (PIX + SCT): 7
• In Iterations 7 and 8 and in the reconstruction: Minimum SCT required hits: 7

Related presentations:

• ID Alignment EVO meeting (13 November 2008)
• ID Alignment EVO meeting (20 November 2008)
• ID Week (24 November 2008)

InDet_Cosmic_2008_05

• Started 23-March-2009
• Files in:

  blphmpi00:/net/fsphmpi01/mnt/data/id_align/users/lacuesta/InDetCosmic_2008_05 

• Alignment performed only with cosmics without B Field
• Starting from PIXEL Survey: ,root, db
• Release 15.0.0

Iter	Level	Ev. No BField	Trks. No BField (used)	Options	Plots	Constants
1	1	1000000	209925 (175792)
2	1	1000000	215883 (181890)
3	1	1000000	215890 (181895)
4	1	1000000	215894 (181900)			,root, db
5	1.5	1000000	215896 (181902)
6	1.5	1000000	213412 (179777)
7	1.5	1000000	215310 (181413)
8	1.5	1000000	215924 (181906)			,root, db
9	1.8	1000000	215926 (181908)
10	1.8	1000000	215949 (181966)
11	1.8	1000000	215165 (181289)
12	1.8	1000000	215953 (181970)			,root, db
13	2.7	4529215	1083534 (686533)
14	2.7	4507739	1098295 (698679)
15	2.7	2374445	543385 (346887)
16	2.7	3863288	856101 (541631)			,root, db
17	3	3572108	846614 (452720)	Barrel Only, Tx & Rz
18	3	2571404	578546 (309473)	Barrel Only, Tx & Rz
19	3	3673771	867300 (463198)	Barrel Only, Tx & Rz
20	3	3830028	928895 (496500)	Barrel Only, Tx & Rz		,root, db
21	1	1000000	216300 (182433)
22	1	1000000	216289 (182436)			,root, db
23	2	4250883	1029587 (871451)	Tx, Ty & Rz in EC
24	2	4213902	1018687 (861694)	Tx, Ty & Rz in EC
25	2	4352710	1036030 (874972)	Tx, Ty & Rz in EC		,root, db
CoG						,root, db
Reco		4248989	1033762 (874291)

In the table, used (in brackets) means tracks that have passed the alignment quality track cuts and are used to align:

• Minimum required SCT hits: 10, plus an overlap hit in the levels 2.7 and 3.

Related presentations:

• ID Alignment EVO meeting (26 March 2009)
• ID Alignment EVO meeting (2 April 2009)
• ID Alignment EVO meeting (16 April 2009)
• ID Alignment EVO meeting (23 April 2009)

InDet_Cosmic_2008_06

• Started 23-March-2009
• Files in:

  blphmpi00:/net/fsphmpi01/mnt/data/id_align/users/moles/InDetCosmic_2008_06 

• Alignment performed only with cosmics with B Field
• Starting from InDet_Cosmic_2008_05
• Release 15.1.0

Iter	Level	Ev. No BField	Trks. No BField (used)	Options	Plots	Constants
0	1	2603947	705094 (507031)	Common Track Selection (CTS)
1	1	2632102	716785 (516900)	CTS		,root, db
2	1.8	2616768	709139 (510736)	CTS
3	1.8	2573526	704575 (512286)	CTS		,root, db
4	2.7	2632102	716912 (356205)	CTS, Overlaps
5	2.7	2632102	717227 (357057)	CTS, Overlaps		,root, db
6	3	2631903	717914 (519182)	CTS, Barrel Only Tx, Rz	()	,root, db
7	2	2632102	717625 (519182)	CTS, EndCap SMC in Tz, Rx, Ry
8	2	2632102	717628 (519514)	CTS, EndCap SMC in Tz, Rx,Ry		,root, db
CoG						,root, db
Reco		2598774	711756 (517931)	CTS

In the table, used (in brackets) means tracks that have passed the alignment quality track cuts and are used to align:

• Common Track Selection (CTS):
  • Minimum required SCT hits: 12
  • HitQuality Tool applied
  • Outliers Removal applied
• At level 2 required outliers: outlier pix Hit>1 && outlier SCT hit >2

Related presentations:

• ID Alignment EVO meeting (3 June 2009)
• ID Alignment EVO meeting (9 July 2009)
• ID Alignment EVO meeting (23 July 2009)

InDet_Cosmic_2008_07

• Started 8-November-2009
• Files in:

  blphmpi00:/net/fsphmpi01/mnt/data/id_align/users/moles/InDetCosmic_2008_07 

• Alignment performed with cosmics with B Field and No B Field
• Starting from constants after level27 used in InDet_Cosmic05
• Release 15.5.1.6,AtlasTier0
• Important Running options:
  • use.DCS = True
  • RecCommisioning= True
  • Nominal Error Scaling ( a=1; c=0)

Iter	Level	Ev. BField	Trks. BField (used)	Ev. No BField	Trks. No BField (used)	Options	Plots BF	Plots NoBF?	Constants
0	2.7	Initial Geometry							,root, db
1	3	383454	294187(129388)	210809	159221(83515)	CTS, Barrel Only Tx, Rz
2	3	383454	294514(129597)	210809	159221(83515)	CTS, Barrel Only Tx, Rz
3	3	383454	294422(129511)	210809	159361(83552)	CTS, Barrel Only Tx, Rz
4	3	377183	289755(127456))	199738	151407(79472)	CTS,Barrel Only Tx, Rz
5	3	376949	289622(127414)	210809	159381(83556)	CTS, Barrel Only Tx, Rz			,root, db
6	2	383454	294619(146960)	210809	159365(92862)	CTS, EndCap SMC in Tz, Rx, Ry
7	2	383454	294831(147310)	210809	159454(92915)	CTS, EndCap SMC in Tz, Rx, Ry
8	2	383454	295002(147586)	210809	159511(92957)	CTS, EndCap SMC in Tz, Rx, Ry
9	2	377283	290437(145392)	210809	159563(92987)	CTS, EndCap SMC in Tz, Rx, Ry
10	2	383454	295244(147950)	210809	159614(93018)	CTS, EndCap SMC in Tz, Rx, Ry			,root, db
11	2.7	383454	295279(76756)	199738	151653(45589)	CTS, overlap
12	2.7	383454	295293(76695)	210809	159620(47860)	CTS, overlap			,root, db
13	1.8	383454	295192(148028)	210809	159625(92999)	CTS			,root, db
14	1	382331	294326(147516)	210809	159628(93000)	CTS			,root, db

In the table, used (in brackets) means tracks that have passed the alignment quality track cuts and are used to align:

• Common Track Selection(*) (CTS):
  • Minimum required SCT hits: 12
  • HitQuality Tool applied
  • Outliers Removal applied
  • Pt>2GeV
• At level 2 required outliers: outlier pix Hit>1 && outlier SCT hit >2

Related presentations:

• ID Alignment EVO meeting (12 November 2009)

-- VicenteLacuesta - 07 Jan 2009