def read_spd_file(spdfn):
"""Return a SPCandidate object for the spd given.
Input:
spdfn: *.spd file name.
Output:
cand: Candidate object constructed from the given pfd
file name.
"""
spd = sp_utils.spd(spdfn)
cand = SPCandidate(spd.best_dm, spd.ra_deg, spd.dec_deg, spdfn)
return cand
def _compute_data(self, cand):
"""Create an sp_utils.spd object for the candidate's
*.spd file
Input:
cand: A ratings2.0 SPCandidate object.
Output:
spd: The corresponding sp_utils.spd object.
"""
spdfn = cand.info['spdfn']
spd = sp_utils.spd(spdfn)
return spd
def read_spd(spd_file, tar = None):
"""
Reads in all the .spd and the .singlepulse.tgz info that can reproduce the sp plots.
Inputs: spd_file: .spd file
.singlepulse.tgz: if not supplied, it will only output .spd info.
Default: not supplied.
Output: An object that has all the relevant information to remake the plot.
"""
sp = sp_utils.spd(spd_file)
if tar is not None:
dmVt_dms, dmVt_times, dmVt_sigmas, dmVt_files = gen_arrays(sp.dmVt_this_dms, 5, sp.spfiles, tar)
sp.dmVt_dms = dmVt_dms
sp.dmVt_times = dmVt_times
sp.dmVt_sigmas = dmVt_sigmas
return sp
else:
return sp
def read_spd(spd_file, tar=None):
"""
Reads in all the .spd and the .singlepulse.tgz info that can reproduce the sp plots.
Inputs: spd_file: .spd file
.singlepulse.tgz: if not supplied, it will only output .spd info.
Default: not supplied.
Output: An object that has all the relevant information to remake the plot.
"""
sp = sp_utils.spd(spd_file)
if tar is not None:
dmVt_dms, dmVt_times, dmVt_sigmas, dmVt_files = gen_arrays(
sp.dmVt_this_dms, 5, sp.spfiles, tar)
sp.dmVt_dms = dmVt_dms
sp.dmVt_times = dmVt_times
sp.dmVt_sigmas = dmVt_sigmas
return sp
else:
return sp
def main():
spdfn = sys.argv[1]
spd = sp_utils.spd(spdfn)
cand = candidate.SPCandidate(spd.best_dm, \
spd.ra_deg, spd.dec_deg, \
spdfn)
print "Loaded %s" % cand.spdfn
print "-" * 20
print " Best DM (cm^-3/pc): %f" % cand.dm
print " RA (J2000 - deg): %f" % cand.raj_deg
print " Dec (J2000 - deg): %f" % cand.decj_deg
gauss.add_data(cand)
print "-" * 20
fit_and_plot(cand, spd)
def main():
spdfn = sys.argv[1]
spd = sp_utils.spd(spdfn)
cand = candidate.SPCandidate(spd.best_dm, \
spd.ra_deg, spd.dec_deg, \
spdfn)
print "Loaded %s" % cand.spdfn
print "-"*20
print " Best DM (cm^-3/pc): %f" % cand.dm
print " RA (J2000 - deg): %f" % cand.raj_deg
print " Dec (J2000 - deg): %f" % cand.decj_deg
gauss.add_data(cand)
print "-"*20
fit_and_plot(cand, spd)