NewLund:  lund cut = 10 GeV.
  30, 25.1, 18.3 15 12.5 10 km and 738 g/cm^2 
		sanriku cutoff
	       times  each 10^5 events including below cut off
	29	3+1 +1 +1  all bellow
	31	2
	32	2
	33	2
	34	2
	35	2
	36	2
----------------- total:  36x10^5 = 3.6x10^6

NewLund735  Kamioka cut off

715 735, 755 g/cm^2.   2^e6 events x (29,31,32,33) = 8x10^6
		x5 4.0x10^7


NewLund sanriku cuttoff

 DepthList = 100, 235, 290, 345, 430, 480, 520, 720, 800, 870, 1300 1400, 0
 (kg/m^3)

newlg10 etc at 10 g/cm^2.  4x10^6 events > 4GeV including cut-offed.


OldLund sanriku cutoff
oldlg10 etc   4x10^6 events



=====================================================================
Vflux2:
retry for confirmation.

use 6 stations

NewLundNorikura	715 735 755 g/cm^2.
each 10^6 events. cut at 4 GeV. Bess p+He. + some CNO. Kamioka cutoff.
LundCut = 9GeV.
    now  completed
1st  .    6x10^6    6x10^6	
2nd  .    6x10^6   1.2x10^7
3rd  .    6x10^6   1.8x10^7


Sanriku cut.  each 20000 events x 6 =12000
 Below is y2000's  height in HP x10
NewLundHIghAlts:   250, 253, 256, 430, 457, 475, 710, 730, 800, 1150, 1280, 1400, kg/m^3

OldLundHightalts: same


-----------------For J.N gamma at 4 g/cm^2

NewLundat3to5g:  at 3,4,5g/cm^2.  5 x10^6 events over 15 GeV. no cutoff 

OldLundat3to5g:  //
	(old lund for E<1000 GeV  E> 1000GeV; adhoc).  


STdOmega = N/sum;  sum = 73.828
	N = 5x10^6

1/STdOmega = 73.828/5x10^6 =  1.476560000E-05
