Hi!

I looked at the gamma-ray plots produced by galplot from the conventional and plain diffusion models fits files that I made using Galprop 50p. It seems that the low-energy EGRET data, which in my understanding should be independent of any galprop result, change from one model to the other in the plots.

I put the eps-files and galdef and galplotdef files for thw two cases in

http://accms04.physik.rwth-aachen.de/~h ... ots.tar.gz
Any comment would be appreciated.

Henning

Some output from galplot showing the differences in the EGRET spectra follows:

--- 599298h ---

EGRET spectrum *E^2: E1 E2 Ebar Ibar 30 50 38.7298 0.0204328

EGRET spectrum *E^2: E1 E2 Ebar Ibar 50 70 59.1608 0.0220291

EGRET spectrum *E^2: E1 E2 Ebar Ibar 70 100 83.666 0.0261807

EGRET spectrum *E^2: E1 E2 Ebar Ibar 100 150 122.474 0.032454

EGRET spectrum *E^2: E1 E2 Ebar Ibar 150 300 212.132 0.0457423

EGRET spectrum *E^2: E1 E2 Ebar Ibar 300 500 387.298 0.0577835

EGRET spectrum *E^2: E1 E2 Ebar Ibar 500 1000 707.107 0.0672297

EGRET spectrum *E^2: E1 E2 Ebar Ibar 1000 2000 1414.21 0.0685659

EGRET spectrum *E^2: E1 E2 Ebar Ibar 2000 4000 2828.43 0.0598313

EGRET spectrum *E^2: E1 E2 Ebar Ibar 4000 10000 6324.56 0.0338678

--- 999726h ---

EGRET spectrum *E^2: E1 E2 Ebar Ibar 30 50 38.7298 0.023998

EGRET spectrum *E^2: E1 E2 Ebar Ibar 50 70 59.1608 0.0248845

EGRET spectrum *E^2: E1 E2 Ebar Ibar 70 100 83.666 0.0285792

EGRET spectrum *E^2: E1 E2 Ebar Ibar 100 150 122.474 0.0344775

EGRET spectrum *E^2: E1 E2 Ebar Ibar 150 300 212.132 0.0476831

EGRET spectrum *E^2: E1 E2 Ebar Ibar 300 500 387.298 0.059519

EGRET spectrum *E^2: E1 E2 Ebar Ibar 500 1000 707.107 0.0686318

EGRET spectrum *E^2: E1 E2 Ebar Ibar 1000 2000 1414.21 0.0685217

EGRET spectrum *E^2: E1 E2 Ebar Ibar 2000 4000 2828.43 0.0598327

EGRET spectrum *E^2: E1 E2 Ebar Ibar 4000 10000 6324.56 0.0338675