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Ancillary response file example

The following Python example reads in three ARF files and writes out a type II ARF file containing. 

import os
from heap import *

# read the three type I ARF files
arf1 = arf(“first.arf”)
arf2 = arf(“second.arf”)
arf3 = arf(“third.arf”)

# load the the individual ARF objects into a type II ARF object
arfout = arfII()
arfout.push(arf1)
arfout.push(arf2)
arfout.push(arf3)

# and write it out
arffile = "output.arf"
if (os.path.exists(arffile)): os.remove(arffile)
status = arfout.write(arffile)
if status != 0: print("Failed to write output.arf: status = ", status)


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Last modified: Wednesday, 28-Aug-2024 16:49:36 EDT

HEASARC Staff Scientist Position - Applications are now being accepted for a Staff Scientist with significant experience and interest in the technical aspects of astrophysics research, to work in the High Energy Astrophysics Science Archive Research Center (HEASARC) at NASA Goddard Space Flight Center (GSFC) in Greenbelt, MD. Refer to the AAS Job register for full details.