Protocol: Babadpinad2d  Sequence: babadpinad2d.c  Apptype: solidseq1d

Description:

   1Q-2Q "X" correlation using BABA prep and mixing, with TPPM or SPINAL
   decoupling.

Parameter Groups:

babaX: Module:  yes
Sequence:  babainad2d.c
Description:  Implements the back-to-back, BABA, recoupling sequence
              on the obs channel.
Parameters:  Sequence Page
       aXbaba - amplitude of obs pulses.
       pwXbaba - 360-degree flip on obs.
       qXbaba - BABA cycles represented in the .DEC file.
       ofXbaba - overall frequency offset.
       chXbaba = 'obs' must be set (not shown).
Implementation: MPSEQ baba = getbaba("babaX",0,0.0,0.0,0,1);
Underscore functions: _MPSEQ functions.

Hseq:  Module:  yes
Sequence:  tancpx.c
Description: Chooses SPINAL or TPPM decoupling on the dec channel
             during acquisition.
Parameters:  Sequence Page - the Hspinal and Htppm groups overlap.
       Hseq - chooses the decoupling sequence, TPPM or SPINAL.
Implementation:  DSEQ dec = getdseq("H");  The router implements
             getspinal() or gettppm().
Underscore functions: _dseqon(dec); runs _tppm(); or _spinal();_
             dseqoff(dec); runs decprgoff();

Hspinal:  Module:  yes
Sequence: tancpx.c
Description:  Implements SPINAL decoupling on the dec channel during 
              acquisition.
Parameters:  Sequence Page
       aHspinal - amplitude of the dec channel.
       pwHspinal - approximate 180-degree flip angle on resonance.
       phHspinal - +/- small angle phase. SPINAL64 is implemented
              with phases = +/- 1.0, +/- 1.5 and +/-2.0 times
              phHspinal.
       chHspinal = 'dec' must be set (not shown).
Implementation: SPINAL dec = getspinal("H"); or DSEQ dec =
              getdseq("H");
Underscore functions: _spinal(dec); and decprgoff(); or
             _dseqon(dec); and _dseqoff(dec);

Htppm:  Module:  yes
Sequence:  tancpx.c
Description:  Implements TPPM decoupling on the dec channel during 
              acquisition.
Parameters:  Sequence Page
       aHtppm - amplitude of the dec channel.
       pwHtppm - approximate 180-degree flip angle on resonance.
       phHtppm - +/- small angle phase. TPPM is implemented
              with phases = +/- 1.0 times phHtppm for alternating
              pulses.
       chHtppm = 'dec' must be set (not shown).
Implementation: TPPM dec = gettppm("H"); or DSEQ dec = getdseq("H");
Underscore functions: _tppmon(dec); and decprgoff(); or _dseqon(dec);
              and _dseqoff(dec);


