generated from erosita/uds
74 lines
1.7 KiB
R
74 lines
1.7 KiB
R
#
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# 2 data sets
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# in Xspec make ipl->wdata
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# then split file
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#
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library(sfsmisc)
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up=-10.0
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Emin=25.0
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Emax=180.0
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postscript('galplane.eps', horizontal = FALSE, onefile = FALSE, paper = "special",width = 9.0, height = 6.0)
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par(oma=c(1,1,1,1))
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par(lwd=2)
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#layout(matrix(c(1,2), 2, 1, byrow = TRUE), heights = c(1.5,1), TRUE)
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leftx=4.5
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par(mar=c(4., leftx, 0.1, 0.1))
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par(cex.lab=1.6)
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par(cex.axis=1.6)
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xlim <- c(Emin,Emax)
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cl="black"
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sc=1000.0
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ylim <- c(-0.005,0.09)*sc
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a <- read.table("../galplane_1.dat", col.names=c("x","dx","y","dy"))
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b <- read.table("../galplane_3.dat", col.names=c("x","dx","y","dy"))
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c <- read.table("../galplane_2.dat", col.names=c("x","dx","y","dy"))
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d <- read.table("../galplane_4.dat", col.names=c("x","dx","y","dy"))
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plot(a$x, a$y*sc, pch=3, ylim=ylim, xlim=xlim, ylab=expression("mCrab keV"^"-1"~"FOV"^"-1"), xaxt="no",log="x",xlab="",type="p")
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### Log axis using sfsmisc ###
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atx=c(8,30,50,80,100,150)
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eaxis(1, at = atx, labels = pretty10exp(atx, sub10=c(1,100), drop.1=TRUE), las=0)
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abline(v=atx, col="lightgray", lty="dotted")
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###
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grid()
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cl="red"
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segments(a$x,(a$y-a$dy)*sc,a$x,(a$y+a$dy)*sc,col=cl)
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segments(a$x-a$dx,(a$y)*sc,a$x+a$dx,a$y*sc,col=cl)
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cl="black"
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segments(d$x,(d$y-d$dy)*sc,d$x,(d$y+d$dy)*sc,col=cl)
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segments(d$x-d$dx,(d$y)*sc,d$x+d$dx,d$y*sc,col=cl)
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cl="blue"
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bias=1.01
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segments(c$x*bias,(c$y-c$dy)*sc,c$x*bias,(c$y+c$dy)*sc,col=cl)
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segments((c$x-c$dx)*bias,c$y*sc,(c$x+c$dx)*bias,c$y*sc,col=cl)
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cl="green"
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segments(b$x,(b$y-b$dy)*sc,b$x,(b$y+b$dy)*sc,col=cl)
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segments(b$x-b$dx,b$y*sc,b$x+b$dx,b$y*sc,col=cl)
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mtext(side = 1, text = "Energy, keV", line = 3, cex=1.6)
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legend( 85.0,0.09*sc,c("GB","L+20","L-20","3C 273/Coma"), lty=c(1,1,1,1), lwd=c(2.5,2.5,2.5,2.5),col=c("red","blue","green","black"),cex=1.7)
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dev.off()
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