Titles: TQIO
=============
Contact: M. Boulay, Queen's
Titles Files
------------
qio_data.dat
Verification
------------
Description
-----------
Control bank for the Root tree and raw channel histogram i/o(QIO) processor.
Data Words
----------
Fixed length Database Header. See titles_dbhdr.html
Word Type Mnemonic Description
---- ---- -------- -----------
1 I _OUTPUT_MODE 0=root file only, 1=rch file only, 2 = root and rch files
2 I _SOFT_NHIT Prescale PMT data for events below this threhold
3 I _HARD_NHIT Only output events above this threshold
4 I _TSLH Flag for TSLH correction (0->Do Nothing,1->Apply TSLH) (See Note 1 below)
5 I _PRESCALE Prescale factor, save every nth event below the Soft Nhit cut
6 I _RCH_PEAKMODE Prompt peak determination mode, 0 = find peak, 1 = use titles
7 F _RCH_PEAK Prompt peak in nsec (for mode 1 above)
8 I _RCH_N Number of events to use in peak determination
9 I _RCH_POS_MODE Source position mode, 0=use cast, 1 = use titles
10 F _RCH_X Source x position in cm
11 F _RCH_Y Source y position in cm
12 F _RCH_Z Source z position in cm
13 I _RCH_TRIG_MASK RCH histogram trigger mask
14 I _RCH_PMT_TIME RCH PMT time (0->PT, 1->PT1)
15 F _RCH_QHS_LOW RCH histogram low charge cut
16 F _RCH_QHS_HIGH RCH histogram high charge cut
17 F _RCH_REFINDEX RCH Group refractive index for time residuals and reconstruction
18 I _CUT_MODE Cut on damn/darn words (0=NONE, 1=DAMN only, 2=DARN only, 3=DAMN and DARN)
19 I _STORE_MODE Store damn/darn words (0=NONE, 1=DAMN only, 2=DARN only, 3=DAMN and DARN)
20 I _INPUT_FORMAT Input flag 0 -> zdab 1 -> root file
21 I _IO_BITFLAGS Bit flags controlling ROOT input/unpacking (See note 2 below).
22 I _MCVX MCVX flag
23 I _NUM_VX number of MC vertex types
24-24+_NUM_VX-1 List of vertices
#. Notes:
#. 1: TSLH correction is not normally be done in QIO. To test
#. different corrections, one can uncomment code in qio_exe.for and
#. set this word.
#. 2: Bit flag controlling root unpacking
#. [31-21][20-11][10-3] [2] [1-0]
#. | | | | |-> unpack DAMN (0),DARN(1) words (and store these)
#. | | | |------> unpack RSP bank
#. | | |-----------> spare
#. | |------------------> upack FITTER bank 10+i
#. |-------------------------> spare
Go Back to the
Snoman Companion Top Page