From dsd@pikaia Fri Jan 31 12:21:04 1997 Received: from pikaia.mit.edu by wiwaxia AA25068; Fri, 31 Jan 97 12:21:03 EST Received: by pikaia AA06991; Fri, 31 Jan 97 12:21:00 EST Date: Fri, 31 Jan 97 12:21:00 EST From: David Davis To: baluta@pikaia, buehler@pikaia, crc@pikaia, davis@pikaia, dd@pikaia, dph@pikaia, ebg@pikaia, fangt@pikaia, hermanm@pikaia, houck@pikaia, jhk@pikaia, kaf@pikaia, kimf@pikaia, marks@pikaia, mm@pikaia, mwb@pikaia, nss@pikaia, pgf@pikaia, prp@mpe-garching.mpg.de, psh@pikaia, theog@sron.ruu.nl, wise@pikaia Status: R Suite 11 (D-IXF-3D-11.001 & 2, D-HXF-3D-11.016 & 17) runid's 180140,108141,108142,108143 Preliminary absolute efficiencies for HEG and MEG Fe Ka (6.4 keV) line using the FPC. These data should avoid the problems seem in the low orders with the SSD. HETG order Efficiency (%) Predicted (%) Eff/Pred 0 43.16 52.35 0.82 -1 6.58 8.80 0.74 +1 6.62 8.81 0.75 AVG +1,-1 6.60 8.81 0.75 METG order Efficiency (%) Predicted (%) Eff/Pred 0 59.64 71.18 0.84 -1 6.68 6.20 1.08 +1 6.58 6.20 1.06 AVG +1,-1 6.63 6.20 1.07 dave