# Run 11 target usage

 For latest results and plots go to http://www.phy.bnl.gov/cnipol/summary/

For target thickness and other parameters go to Polarimetry/pC#Targets

A report on a target stress testing study is also available: doc

Approximate number of sweep measurements performed with each target
1 2 3 4 5 6 All
H V H V H V H V H V H V H V
Blue-1 Upstream 81 297 1 1 333 6 74 0 61 0 224 0 777 304
Yellow-1 Downstream 249 16 4 4 56 15 98 7 113 1 65 1 585 44
Blue-2 Downstream 175 49 3 4 41 118 1 75 6 19 1 219 227 484
Yellow-2 Upstream 74 355 6 8 52 178 1 5 41 8 17 116 191 670
Blue-1 Upstream Only 250 GeV measurements are shown. Measurements with vertical targets are shown with down-pointing triangles ${\displaystyle \bigtriangledown }$; whereas mesurements with horizontal targets are shown with up-pointing triangles ${\displaystyle \bigtriangleup }$.

Blue-1 Upstream Only 24 GeV measurements are shown. Measurements with vertical targets are shown with down-pointing triangles ${\displaystyle \bigtriangledown }$; whereas mesurements with horizontal targets are shown with up-pointing triangles ${\displaystyle \bigtriangleup }$.

Blue-1 Upstream Only 100 GeV measurements are shown. Measurements with vertical targets are shown with down-pointing triangles ${\displaystyle \bigtriangledown }$; whereas mesurements with horizontal targets are shown with up-pointing triangles ${\displaystyle \bigtriangleup }$.

# Summary from online

The following information is provided by Haixin.

```Blue1
H1         15081-15251 02/05 12:15PM - 02/28 12:43PM
H3 2/26 15111-15240 3/7 5:33PM-2/26 7:13AM
H5 3/29 15343-15368  3/25 9:14pm- 3/29 6:03PM
H2 3/29 15368-15368 3/29 9:10PM
H4 4/4   15368-15393  3/29 11:07PM-4/4 12:38PM
H6         15394-15475  4/4 12:44PM-4/19 10:01AM
V1         14807-15342 1/13 12:20AM-3/25 6:00PM
V3         14890-14891 only used for emit. measurements.
V5
V2
V4
V6
Blue2
V1 2/21    14807-15208  1/13 12:42AM- 2/21 5:53PM
V3 3/29    15210-15366  2/21 10:51PM-3/29 2:37AM  lost in ramp measurement
V5 3/31    15366-15370  3/29 2:47AM-3/30 4:57AM
V2 3/30    15371 lost w/o use
V4 4/5      15373-15399  3/31 6:45AM-4/5 1:39PM
V6            15399-15475  4/5 4:51PM- 4/19 9:37AM
H1 3/23    14803-15325  1/10 10:48AM- 3/23 5:46AM
H3            15331-15342  3/23 01:11AM-3/25 6:03PM
H5            used on 3/29, too loose
H2
H4
H6
Yellow1
H1 2/27    14890-15246  1/22 1:17PM- 2/27 9:06AM
H3 3/3      15249-15267  2/27 4:56PM-3/3 10:30PM
H5 3/25    15267-15338  3/3 10:36PM-3/25 2:28AM
H2 3/25    lost w/o use 15338 3/25
H4 3/27    15359-15410  3/27 11:27AM- 4/7 12:41PM
H6            15378-15475  4/1 12:40AM- 4/18 10:27PM
V1 3/26    15221-15350   2/23 6:59PM-3/26 6:48PM
V3 3/26    15221 lost w/o use
V5 3/26    15353 lost w/o use
V2 3/26    15353 lost w/o use
V4 3/26    15356 lost w/o use only; used 2/13 for three measurements
V6            15166 2/13 6:54PM used once
Yellow2
V1  3/2     15015-15257 1/30 10:40AM-3/2 4:37PM
V3  3/30   15261-15369 3/3 4:06AM- 3/30 3:24AM
V5  3/30   15369-15370 3/30 3:41AM-3/30 8:05AM
V2  3/31   lost w/o use
V4  3/31   lost w/o use
V6  4/8     15375-15419 3/31 10:02AM- 4/8 1:44AM
H1  4/12   15342-15357 (3/25-3/27) 15424-15443 4/8 7:10PM-4/12 3:54PM
H3  4/16   15443-15466  4/12 4:05PM- 4/16 5:12AM
H5            15466-15473  4/13 7:58AM- 4/18 11:03AM
H2
H4
H6            15221 used in APEX 2/23 6:33PM-9:31PM
```

# Loose Targets

This information is provided by Billy Christie:

```B1V2 (10-187) Prerun comments: No comment Postrun comments: Very Loose