function [msec,c,a,cwl,awl] = Read_ACSDat091_1028(fname)

	[dat] = textread(fname,'','delimiter','\t', 'headerlines',21);

	if ~isempty(dat)
		msec = dat(:,1);
		c = dat(:,2:86);
		a = dat(:,87:171);
	else
		[msec,a,c] = deal([])
    end
		
    % s/n 091_1028

    cwl = [400.7 405.1 409.4 413.5 417.8 422.6 427.6 432.0 436.4 440.7 445.1 450.0 454.8 459.2 463.6 468.2 473.1 478.2 483.1 487.8 492.1 496.7 501.2 506.1 510.7 515.8 520.8 525.3 529.9 534.4 538.7 543.0 547.6 551.9 556.5 560.8 565.0 569.0 574.1 578.1 582.4 586.6 591.0 595.2 599.9 604.5 608.8 613.5 618.2 622.5 626.9 631.2 635.5 639.8 644.3 648.6 652.9 657.3 661.6 666.0 670.3 674.5 678.6 682.7 686.6 690.5 694.1 697.9 701.5 705.0 708.4 711.6 715.0 718.4 721.4 724.6 727.8 730.5 733.2 735.9 738.6 740.7 743.2 745.4 747.3];
    awl = [400.5 405.0 409.3 413.5 417.8 422.6 427.6 431.8 436.1 440.3 445.1 449.9 454.8 459.4 463.8 468.4 473.3 478.3 483.1 487.8 492.3 497.0 501.5 505.2 511.3 516.1 521.0 525.6 530.1 534.6 539.0 543.7 548.1 552.4 557.2 561.3 565.7 569.6 573.6 578.0 582.0 586.3 590.7 595.0 599.4 604.0 608.7 613.2 617.9 622.2 626.7 631.0 635.4 639.8 644.1 648.4 652.7 657.2 661.6 665.9 670.3 674.4 678.6 682.9 686.6 690.5 694.2 697.9 701.7 705.0 708.8 711.8 715.2 718.5 721.9 724.8 728.0 730.7 733.4 735.9 738.5 741.2 743.4 745.3 747.3];
    return

