Olivier: June 11, 2019 Sequence referenced to drawing ISK4585D.dwg at coords [INCH]: x = 169.264" y = 167.267" Olivier: sequence ends on ISK4585D.dwg at coords [INCH]: x = 198.108" y = 152.253" which is the start of ios_db1 Olivier: Referenced to drawing ISK4209d.dwg Quadrupole lengths verified Quadrupole apertures verified Start of sequence is defined at points [in] x = 297.535" y = -64.219" Feb 14 2019 - Quadrupole polarities were backwards. Fixed. Sept 23 2019 - re-referenced to drawings IIS0135D.dwg, IIS0192D.dwg and ILE0173D.dwg Olivier April 2 2020 - I found all EQ's with incorrect lengths. I think this is from all the back and forth with EQSkim. Odd, as we had agreed to put it in. I'll correct the quadrupole lengths in ios_db1.xml, as it's supposed to be the skimmer-less version. I'll add the skimmer EQSkim (later) in ios_db1_skim.xml. IOS:Q1 l = 99.72*mm, effl=48.92*mm Switch ref: IIS0192D.dwg (note backward X-def'l - told Brian). start coords defined at point [in]: x = 42.9013" y = 30.3312" which is midpoint Q2 on IIS0135D.dwg Switch ref: ILE0173D.dwg (note units incorrectly scaled by factor of 2. Div everything by 2). Start coords defined at point [in]: x = -16.054" y = 25.303" which is midpoint Q3 on IIS0192D.dwg FC3 position approximate (410mm) - see ILE0173D.dwg Olivier: regarding IOS:MB, see: http://lin12.triumf.ca/optr/ISAC/OLIS/3head/matlab/sy.f or http://lin12.triumf.ca/optr/ISAC/OLIS/SuperNanogan/sy.f values (from Rick): (SLAC-75 parameters): ak1 = 0.317 ak2 = 2.0 (other parameters): rho = 11.728" (bob's sy.f) fullgap = 5.0800 cm from my computations, taking an effective field boundary of 0.998", I get (Olivier): rho = 29.9887cm = 11.8066 rho*theta(60deg) = 31.4041cm edge angle is 0 both in and out. http://lin12.triumf.ca/optr/ISAC/OLIS/3head/matlab/sy.f Olivier: IOS:FC6 position placeholder to avoid negative drifts. Spencer: EMIT and FC6 from ISK4209.dwg, but swapped their positions as clearly emit is actually before FC6, so locations are approximate. Olivier: IV7 and all attenuators are to be considered approximate. Changes made to IOS attenuators circa 2016 are not encoded in the Ray Dube drawing. This is the OLIS 10x attenuator This is the OLIS 120x attenuator This is the OLIS 210x attenuator This is the OLIS 3400x attenuator Olivier: ordrevB was -156.97mm before Q9, I've modified it's position accordingly - Q9 position changed Sept 23 2019 after re-measure. (Spencer?) Q9 length changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt DEPRECATED:**************************** Olivier: end of sequence defined on ISK4209d.dwg at coordinates [inches] x = 260.685" y = -183.743 *************************************** Sequence ends on ILE0173D.dwg at coords [inches]: x = 97.342" y = -0.850 which is the same distance from the midpoint of Q9 from the old deprecated measure above. This is the start of sequence ios_db10.xml Olivier: June 7 2019 Sequence starts on drawing ILE1095D.dwg at coord [INCH]: x = 434.6673" y = 371.5078" overlapping with the end of sequence ios_db1.xml Q14-19 lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt Olivier: Sequence ends on ILE0195D.dwg at coords [INCH]: x = 434.6673" y = 432.3257" Olivier: June 7 2019 Sequence referenced to drawing ISKD554D-rev1.dwg, originally implemented by Meagan Stewart (winter 2019 coop student). Sequence starts at coordinates [INCH]: x = 67.795" y = 220.048" Q5-10 lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt Olivier: Sequence ends on drawing ISK4554D-rev1.dwg at coords [INCH]: x = 67.795" y = 277.505" all s measurements were made from ISK4554D, ILE1095D, and ISK4231D -meagan Olivier, June 7, 2019 Sequence starts on drawing ILE1095D.dwg at coords [INCH]: x = 434.6673" y = 489.8345" starting where ile_db5.xml ends. Quad lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt SK - Q11 was replaced by a steering quad in 2020(?). length, aperture, position, need to be confirmed. I've updated PVs to get it working in tuneX. YCB11 is now part of steering quad Q11, position set after to avoid negative drifts. XCB11 is now part of steering quad Q11, position set after to avoid negative drifts. Olivier: Sequence ends on ILE1095D.dwg at coords [INCH]: x = 434.6673" y = 528.1803" all s measurements were made from ISK4231D -meagan Olivier: 7 June 2019, Sequence starts on drawing ISK4231D.dwg at coords [INCH]: x = -455.4295 y = 534.9285 CHECK ILE2:B1 OPTR PROPERTIES Quad lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt Olivier: sequence ends on ISK4231D.dwg at coords [INCH]: x = -438.3511" y = 559.3992" Olivier: 7 June 2019, sequence starts on drawing ISK4369D.dwg at coords [inch]: x = -35.79637" y = -7.98761" Quad lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt Olivier: Sequence ends on drawing ISK4369D.dwg at coords [INCH]: x = 0.02888" y = 27.92116" REFERENCES Design drawings: ISK4369D-revG sequence begins at end of deflector ILE2T:YCB3 x = 0.02888" y = 27.92116" -meagan Olivier: 7 June 2019 corrected typos, Meagan's references remain in effect. Quad lengths changed from eletrical length to effective. See: http://lin12.triumf.ca/Optics/Quadrupoles/FFintegrals/ISISACsummary.txt sequence ends at end of quad ILE2T:Q3 x = -0.01242" y = 37.53216" -meagan sequence end moved forward from above values by 5.46*mm to allow increased length of Q3 (effective vs electrical). trfc_db1 also moved forward by the same amount. REFERENCES Design drawings: ISK4369D-revG sequence begins at end of quad ILE2T:Q3 x = -0.01242" y = 37.53216" -meagan Sequence moved forward by spencer by 5.46*mm to end at ILE2:Q3 effective end rather than electrical end. All device positions in this sequence adjusted accordingly. copied and pasted epics information from another IV, unsure if the same for this IV or if these values are in epics -meagan beginning of faraday cage/rfq -meagan decel element type, optr tag, and length taken from rick's decel-to-rfq transoptr file, with s value measured from ISK4369D -meagan sequence ends on skimmer TRFC:SK3B after decelerator x = -0.01242" y = 64.81948" total distance from TIS anode: 3473.421mm -meagan REFERENCES Design drawings: ISK4369D-revG sequences includes RFQ for future addition, however for now running tune from TRFC:SK4 which is the skimmer after the RFQ, giving offset of 793.171mm. The coordinates of this starting point on ISK4369D are x = -0.01242" y = 96.10919" sequence begins on TRFC:SK3B on ISK4369D, top blue line of skimmer after decelerator x = -0.01242" y = 64.81948" -meagan no way to model rfq cooler in transoptr yet, put in as a marker to show where it lies on beamline -meagan all simulations should start from here (skimmer at exit of RFQ) -meagan electrode before drift tube, name in progress :) -meagan start point for comparing to rick's asymetrical section transoptr file -meagan start point for comparing to rick's first lens after rfq transoptr file -meagan sequence ends at end of faraday cage enclosing rfq and einsel lens x = -0.01342" y = 121.48306" distance from TRFC:SK4 (total path length) is 645.452mm total distance from TIS anode: 4912.044mm -meagan