special runs at the end of the beam 2002 
========================================
		Last update	Fri Jun  7 16:49:48 EDT 2002  
		committee:	David Jaffe		djaffe@bnl.gov
				Takeshi K. Komatsubara	koma@bnl.gov

////////////////////////////////
/// BEFORE the beam goes off ///
////////////////////////////////

 o Regular detector-calibration runs with beam ON

  - km21_mix with cs1_v7.cfg, 100k events (TT, once in a month)
     DONE: runs run 50150 & 50151 with 42791 & 56970 events, respectively
     ====

  - eckmu2_mix with cs1_noCCD_v7.cfg, 400k events (ECgain, once in a month)
      All eckmu2_mix data should be taken in a very short period of time!
         [last cal. 15 may, next calibration to be done 7 June]
     DONE: runs 40152-156, ~368K

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
\\\ AFTER  the beam goes off \\\
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

 o Detector-calibration runs with beam OFF

  - cosmic ray with B=0 (requested by Toshio, Shaomin for UTC geometry study)
     250k events with the new electronics. 

 runs 50097-9, 50112-3, 40139 ~63K events already taken before 8 June.
 runs 50222-50231 ~184K events for total of ~247K

  - Collar/MicroCollar/DPV gain study with cosmics
     ~2 hours of data-taking
     Tetsuro must set up trigger (eckmu2 with KBeam requirement removed).


  - CCD linearity measurements (before the electronics is turned off)
     DONE

 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 XXX  SHUTDOWN Schedule       XXX
 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

 Please confirm the beam schedule from  
	http://www.agsrhichome.bnl.gov/AP/RHIC2001/SchedPhys/.

 - Jun 9(Sun) 24:00  E949 and SEB end

 - Beamline magnets (including D3) off immediately after that.
  Begin cosmic data-taking.

 - Turn off HV and electronics after taking beam off data 
  (should be on June 11(Tues) afternoon)

 - June 12 (Wed) Toshio plans to turn off the UTC and RSSC gases.

this file is /wwwdocs/e949/run/0206_beamend.txt owned by e949
============================================ End of this document