GLT Cosmic run hardware status log ================================== (This is based on whatever was written down and is not a complete record) Jan/9 First runs with DAQ data making sense Run 253 DCH+IFR+DCT+GLT scint. Run 254 " A*>=1 Jan/11 We also saw EMT->GLT M signals on scope Jan/13 New IFT prom to allow IFT trigger timing moved earlier by 1 tick. Jan/15(?) New FC prom fixed close trigger out of synch problem. Jan/22 Run 643 New GLT trigger definitions including combinations of IFT,EMT,DCT Jan/23 Run 704 DCT A,B input delay timing adjustment DR2 delay 1b4b->1a2a Run 704-710 GLT IDAQ 3-word shift word format problem Run 713-727 " Jan/24 Run 755 Corrected EMT->GLT cable 0-9 -> 1-10 (was 0->10 & 1-9 -> 1-9) Jan/28 Run 882--886 all had 3 word shift problem. Reset GLT Ok since 887. Run 888 DCH+DIRC+IFR+EMC + DCT+EMT+GLT scint. 50K Run 889 DCH+DIRC+IFR + DCT+GLT M*>=1 50K (EMC+EMT running in separate partition not logging) Run 890 DCH+DIRC+IFR+EMC + DCT+GLT M*>=1 crashed ~3K (891) tried IFR trigger with EMC , crashed Run 892 DCH+DIRC+IFR + DCT+GLT IFR=3 50K (GLT 3-word shift) Run 893 DCH+DIRC+IFR + DCT+GLT IFR=3 15K Run 894 DCH+DIRC+IFR + DCT+GLT A*>=1 17K crashed by DIRC (& GLT has 3-word shift) Run 895+ DCH+DIRC+IFR+EMC + DCT+EMT+GLT scint. (checked GLT OK) Jan/29 Run 940 DCH+DIRC+IFR+EMC + DCT+EMT+GLT scint. 15K (GLT 3-word shift) Jan/30 Run 971 (GLT 3-word shift) Run 972 6AM Checked GLT IDAQ mode OK. Run 996 EMT and GLT data disagreement (EMT X seen as GLT E?) Run 1002 6PM Checked GLT IDAQ mode OK. Jan/31 Run 1096 Last DCH cosmic run. Feb/1 Run ? GLT-3 was in the system temporarily for testing Feb/4 Run ? (1:45pm) New trigger lines with IFT+EMT only ----- Apr/18-Apr/24 GLT-2/GLT-3 were swapped many times for testing. GLT-2 data mostly had problems with IDAQ word shifts. GLT-3 had problems with event out of order errors for many events during this period. Apr/18 DCT still using old firmware Run 1404 First DCH->DCT->GLT calibration (TSFX cable error noticed) Run 1405 2nd Calibration run. TSFX cable fixed. Apr/21 DCT upgraded to new firmware with block transfer Run 1485 DCH->DCT->GLT calibration (GLT-2) Run 1488 " (GLT-3 block transfer download) Run 1493 " (GLT-3 single write download) [GLT-3 data had DAQ event out of order problem] Apr/22 Run 1509 Installed new GLT trigger lines including DCT triggers. (prescales reset to=1 a few runs later). Apr/24 Run 1582 GLT-3 left in running overnight (still has event out of order) (Also made small mod. to trigger line 7 (FEMC)) Run 1627 GLT-3 DAQ out of order problem fixed. GLT-3 Remain in IR2. Run 1631 780Hz 1A trigger run to verify DAQ out of order fix. Apr/27 Run (4:45pm) GLT lookup table M* skip 4->8, A*,B* skip 3->6 Run 1817 First run after DCH repair (trigger mask=60).