Water Cell BDS Positions | |||||
Target | Description/Material | BDS Encoder Position | Corrected Encoder Position | BDS Enabled | |
Loop 1 Cell | 20 cm He | 32975295 | Not Allowed | ||
Loop 2 Cell | 20 cm He | 25335001 | Not Allowed | ||
Loop 3 Cell | 25 cm H2 | 17638361 | Not Allowed | ||
Optics Target | Carbon foils O,±7.5,±15 | 12674495 | Yes | ||
Dummy Target Hole | Aluminum Foils 2 mm hole | 12024255 | Yes | ||
Dummy Target | Aluminum Foils ±12.5 cm | 11699135 | Yes | ||
BeO Viewer | BeO Foil | 9277410 | Yes | ||
Thin Tantalum | Tantalum foil | 7651810 | Yes | ||
Empty | N/A | 6026210 | Yes | ||
Not Allowed | 4400610 | Yes | |||
H2O Cell | H2O | 2775010 | Yes | ||
Cryo Target BDS Positions | |||||
Target | Description/Material | BDS Encoder Position | Corrected Encoder Position | BDS Enabled | |
Loop 1 Cell | 20 cm He | 32975295 | No | ||
Loop 2 Cell | 20 cm He | 25335001 | No | ||
Loop 3 Cell | 25 cm H2 | 17638361 | Yes | ||
Optics Target | Carbon foils O,±7.5,±15 | 12674495 | Yes | ||
Dummy Target Hole | Aluminum Foils 2 mm hole | 12024255 | Yes | ||
Dummy Target | Aluminum Foils ±12.5 cm | 11699135 | Yes | ||
Carbon Hole | Carbon Foil 2mm Hole | 8952290 | Yes | ||
Thin Tantalum | Tantalum foil | 7326690 | Yes | ||
Thick Tantalum | Tantalum foil | 5701090 | Yes | ||
BeO | BeO | 4075490 | Yes | ||
Empty | Empty | 2449890 | Yes | ||
Note: this table is converted from http://www.jlab.org/~meekins/Target_Configs/HallA/Aug_09/BDS_positions.xlsx | |||||