IRFEL Demo Project: Optics Task Schedule version of 1 January 1997 . . +----------------------------------------------+ | KEY | +----------------------------------------------+ | --------- in progress/on schedule | | ooooooooo late start/slipping (no action) | | ......... late/underway/overdue (in action) | | ######### critical | | | scheduled start/finish date | | ! late start/late finish date | | > carry forward | +----------------------------------------------+ . . +------------------------+------------+------------+------------+------------+------------+-------------+-------------+-----------------+ |project |January 97 |February 97 |March 97 |April 97 |May 97 |June 97 |Status |Reference | +------------------------+------------+------------+------------+------------+------------+-------------+-------------+-----------------+ | | | | | |PAC97 | | | | |BASELINE LATTICE ======================================================================================================================| | |**** | | | |PAC97 | | | | | design |**** | | | |PAC97 | |complete | | | TLIE |**** | | | |PAC97 | | | | | certification |**** | | | |PAC97 | | | | | (chromatics, losses) |**** | | | |PAC97 | |underway | | | document |**** | | | |PAC97 | |complete | CEBAF-TN-96-026,| | |**** | | | |PAC97 | | | 35,38,39,40,50;| | final lattice iterate |**** | | | |PAC97 | |complete | JLAB-TN-96-068 | | |**** | | | |PAC97 | | | | |ERROR BUDGET ==========================================================================================================================| | |**** | | | |PAC97 | | | | | develop |**** | | | |PAC97 | |complete | | | document |**** | | | |PAC97 | |complete | CEBAF-TN-96-035,| | |**** | | | |PAC97 | | | 55,59; | | |**** | | | |PAC97 | | | JLAB-TN-96-066 | | |**** | | | |PAC97 | | | | |DIAGNOSTIC/CORRECTOR ==================================================================================================================| | SUITE |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | | develop |**** | | | |PAC97 | |complete | | | document >****........! | | |PAC97 | |late/underway| CEBAF-TN-96-026 | | |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | |ERROR SENSITIVITY =====================================================================================================================| | SIMULATIONS |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | | misalignments |**** | | | |PAC97 | | | | | and corrections >****---------------| | | |PAC97 | |underway | CEBAF-TN-96-055 | | excitation |**** | | | |PAC97 | | | | | errors >****---------------| | | |PAC97 | |underway | CEBAF-TN-96-055 | | o document pi-bend/ |**** | | | |PAC97 | | | | | reverse bend |**** | | | |PAC97 | | | | | ripple effects |****|-------| | | |PAC97 | | | | | magnetic |**** | | | |PAC97 | | | | | inhomogenieties |**** | | | |PAC97 | | | | | dipole end fields |**** | | | |PAC97 | |complete | JLAB-TN-96-068 | | multipoles |**** | | | |PAC97 | | | | | dipoles >****--------------|......! | |PAC97 | |underway | JLAB-TN-96-066 | | quadrupoles >****--------------|......! | |PAC97 | |late start | | | effect of "real" |**** | | | |PAC97 | | | | | wiggler fields |****|--------------------| | |PAC97 | | | | | effect of RF errors |**** | | | |PAC97 | | | | | o document effect |**** | | | |PAC97 | | | | | of cryomodule |**** | | | |PAC97 | | | | | phases on beam |**** | | | |PAC97 | | | | | envelopes ("none") |****|-------| | | |PAC97 | | | Z. Li thesis, | | |**** | | | |PAC97 | | | also, see below | | o skew quad in |**** | | | |PAC97 | | | | | cavities |****|--------------------| | |PAC97 | | |also, see below | | document >****oooooooo!-------------------! | |PAC97 | | | | | |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | |DESIGN PROJECTS =======================================================================================================================| | |**** | | | |PAC97 | | | | | FEL bypass design |**** | | | |PAC97 | |dropped | | | |**** | | | |PAC97 | | | | | Dump optics |**** | | | |PAC97 | | | | | injection |**** | | | |PAC97 | |complete | CEBAF-TN-96-039 | | 10 MeV final |**** | | | |PAC97 | |complete | CEBAF-TN-96-040,| | |**** | | | |PAC97 | | | 48 | | 42 MeV (straightthru)|**** | | | |PAC97 | |complete | CEBAF-TN-96-056 | | tuneup |**** | | | |PAC97 | |dropped | | | |**** | | | |PAC97 | | | | | 75 MeV Upgrade |**** | | | |PAC97 | |due 10/1/97 | | | planning >****------------------------------------------------PAC97-------------------->|underway | | | design >****------------------------------------------------PAC97-------------------->|underway | | | document >****------------------------------------------------PAC97-------------------->|underway | CEBAF-TN-96-031 | | |**** | | | |PAC97 | | | | | UV Upgrade |**** | | | |PAC97 | |due 10/1/98 | | | planning >****-----------------------------------------------|PAC97-------------------->|underway | | | design >****-----------------------------------------------|PAC97-------------------->|underway | | | document |****|------------------------------------------------------------------------>| | | | |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | |OPERATIONS ============================================================================================================================| | |**** | | | |PAC97 | | | | |STUDIES/SIMULATIONS >****-----------------------------------------------|PAC97-------------------->|ongoing | | | path length adjustment|**** | | | |PAC97 | | | | | o determine remnant |**** | | | |PAC97 | | | | | orbit variation due|**** | | | |PAC97 | | | | | to fact steerers |**** | | | |PAC97 | | | | | not quite 180 deg. |**** | | | |PAC97 | | | | | apart in betatron |**** | | | |PAC97 | | | | | phase >****---| | | | |PAC97 | | | | | o specify orbit lock |**** |----| | | |PAC97 | | | | | configuration |**** | | | |PAC97 | | | | | matching telescope |**** | | | |PAC97 | | | | | dynamic range |**** | | | |PAC97 | | | | | o verify range of |**** | | | |PAC97 | | | | | beam envelopes at |**** | | | |PAC97 | | | | | wiggler meets FEL |**** | | | |PAC97 | | | | | requirements >****---| | | | |PAC97 | | | | | effect of cryomodule |**** | | | |PAC97 | | | | | cavity RF phase on |**** | | | |PAC97 | | | | | beam envelopes |****|-------| | | |PAC97 | | |see above as well| | skew quads in "linac" |**** | | | |PAC97 | | | | | (see error |**** | | | |PAC97 | | | | | simulations, above) |****|--------------------| | |PAC97 | | | | | injector energy |**** | | | |PAC97 | |await doc. | | | precision/energy |**** | | | |PAC97 | | | | | ratio variability |**** | | | |PAC97 | | | | | RF phasing, M_56 |**** | | | |PAC97 | |underway | | | scenario |**** | | | |PAC97 | | | | | M_56 variation |**** | | | |PAC97 | |await doc. | | | dispersion correction |**** | | | |PAC97 | | | | | transfer matrix/beam |**** | | | |PAC97 | | | | | envelope function |**** | | | |PAC97 | | | | | correction |**** | | | |PAC97 | | | | | machine setup |**** | | | |PAC97 | | | | | o beam steering |**** | | | |PAC97 | |simulations | | | (algorithms, |**** | | | |PAC97 | | underway | | | effect of |**** | | | |PAC97 | | | | | changing dipole |**** | | | |PAC97 | | | | | focussing when |**** | | | |PAC97 | | | | | steering) |**** | | | |PAC97 | | | | | o RF phasing |**** | | | |PAC97 | |underway | | | (sensitivity, |**** | | | |PAC97 | | | | | resolution) |**** | | | |PAC97 | | | | | o beam properties |**** | | | |PAC97 | | | | | measurements |**** |---------------------------------------PAC97-------| | | | | (energy, |**** | | | |PAC97 | | | | | momentum spread, |**** | | | |PAC97 | | | | | beam enevelopes, |**** | | | |PAC97 | | | | | emittance) and |**** | | | |PAC97 | | | | | matching |**** | | | |PAC97 | | | | | before wiggler |**** |---------------------------------------PAC97-------| | | | | before 1st loop |**** | | | |PAC97 | | | | | in back-leg |**** | | | |PAC97 | | | | | o gradient |**** | | | |PAC97 | | | | | calibration |**** | | | |PAC97 | | | | | o lattice transfer |**** | | | |PAC97 | | | | | map measurement; |**** | | | |PAC97 | | | | | transfer map |**** | | | |PAC97 | | | | | correction |**** | | | |PAC97 | | | | | energy recovery |**** | | | |PAC97 | | | | | simulation, with |**** | | | |PAC97 | | | | | space charge |**** | | | |PAC97 | | | | | magnetic shielding |**** | | | |PAC97 | | | | | |**** | | | |PAC97 |PROCEDURES >****----------------------------------| |PAC97 | | | | | |**** | | | |PAC97 | | | | | injection line |**** | | | |PAC97 | |underway, |v1.1 complete | | threading, steering, |**** | | | |PAC97 | | | | | phasing, |**** | | | |PAC97 | | | | | set unit energy, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation, |**** | | | |PAC97 | | | | | dispersion/M_56 |**** | | | |PAC97 | | | | | measurement, |**** | | | |PAC97 | | | | | (dp/p)/bunch length, |**** | | | |PAC97 | | | | | emittance, |**** | | | |PAC97 | | | | | betatron matching |**** | | | |PAC97 | | | | | module |**** | | | |PAC97 | |underway |v1.0 complete | | threading, steering, |**** | | | |PAC97 | | | | | phasing, |**** | | | |PAC97 | | | | | set module energy, |**** | | | |PAC97 | | | | | (dp/p)/bunch length, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation, |**** | | | |PAC97 | | | | | 42 MeV strait-thru >****!.......! | | |PAC97 | |late | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction, |**** | | | |PAC97 | | | | | raster setup |**** | | | |PAC97 | | | | | 1st match/wiggler >****!ooo.........! | | |PAC97 | |late start | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | emittance, |**** | | | |PAC97 | | | | | (dp/p)/bunch length, |**** | | | |PAC97 | | | | | betatron matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction |**** | | | |PAC97 | | | | | 2nd match >****!ooooooo..........! | | |PAC97 | |late start | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | dp/p (after FEL), |**** | | | |PAC97 | | | | | emittance, |**** | | | |PAC97 | | | | | betatron matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction |**** | | | |PAC97 | | | | | raster setup |**** | | | |PAC97 | | | | | 1st loop |**** | | | |PAC97 | |underway |v2 complete | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | dp/p (after FEL), |**** | | | |PAC97 | | | | | dispersion/M_56 |**** | | | |PAC97 | | | | | correction, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction |**** | | | |PAC97 | | | | | backleg >****!oooooooooooo........! | |PAC97 | |late start | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | emittance, |**** | | | |PAC97 | | | | | betatron matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction |**** | | | |PAC97 | | | | | 2nd loop |****|--------------------| | |PAC97 | | | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | dispersion/M_56 |**** | | | |PAC97 | | | | | correction, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction |**** | | | |PAC97 | | | | | reinjection |**** |-------------------| | |PAC97 | | | | | threading, steering, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation/correction, |**** | | | |PAC97 | | | | | energy recovery |**** |-------------------------| |PAC97 | | | | | threading, steering, |**** | | | |PAC97 | | | | | phasing, |**** | | | |PAC97 | | | | | ener/mag excitation |**** | | | |PAC97 | | | | | matching, |**** | | | |PAC97 | | | | | lattice verifi- |**** | | | |PAC97 | | | | | cation, |**** | | | |PAC97 | | | | | (dp/p)/bunch length |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | | |**** | | | |PAC97 | | | | +------------------------+------------+------------+------------+------------+------------+-------------+-------------+-----------------+