gals = CatalogDBObject.from_objid('galaxyBulge')
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
break
except RuntimeError:
continue
galaxy_phoSim.write_catalog(filename,write_mode='a',write_header=False,chunk_size=20000)
print 'bulge'
while True:
try:
gals = CatalogDBObject.from_objid('galaxyDisk')
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
break
except RuntimeError:
continue
galaxy_phoSim.write_catalog(filename,write_mode='a',write_header=False,chunk_size=20000)
print 'disk'
#PhoSimCatalogZPoint is the phoSim input class for extragalactic point sources (there will be no parallax
#or proper motion)
while True:
try:
gals = CatalogDBObject.from_objid('galaxyAgn')
galaxy_phoSim = PhoSimCatalogZPoint(gals, obs_metadata=obs_metadata)
break
except RuntimeError:
continue
galaxy_phoSim.write_catalog(filename,write_mode='a',write_header=False,chunk_size=20000)
print 'agn'
stars = CatalogDBObject.from_objid(starName)
star_phoSim=PhoSimCatalogPoint(stars,obs_metadata=obs_metadata) #the class for phoSim input files
#containing point sources
if (doHeader):
with open("phoSim_example.txt","w") as fh:
star_phoSim.write_header(fh)
doHeader = False
#below, write_header=False prevents the code from overwriting the header just written
#write_mode = 'a' allows the code to append the new objects to the output file, rather
#than overwriting the file for each different class of object.
star_phoSim.write_catalog("phoSim_example.txt",write_mode='a',write_header=False,chunk_size=20000)
gals = CatalogDBObject.from_objid('galaxyBulge')
#now append a bunch of objects with 2D sersic profiles to our output file
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",write_mode='a',write_header=False,chunk_size=20000)
gals = CatalogDBObject.from_objid('galaxyDisk')
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",write_mode='a',write_header=False,chunk_size=20000)
gals = CatalogDBObject.from_objid('sprinklerAGN')
#gals = CatalogDBObject.from_objid('galaxyAgn')
#PhoSimCatalogZPoint is the phoSim input class for extragalactic point sources (there will be no parallax
#or proper motion)
galaxy_phoSim = PhoSimCatalogZPoint(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",write_mode='a',write_header=False,chunk_size=20000)
star_phoSim.write_catalog("phoSim_example.txt",
write_mode='a',
write_header=False,
chunk_size=20000)
gals = CatalogDBObject.from_objid('galaxyBulge')
#now append a bunch of objects with 2D sersic profiles to our output file
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",
write_mode='a',
write_header=False,
chunk_size=20000)
gals = CatalogDBObject.from_objid('galaxyDisk')
galaxy_phoSim = PhoSimCatalogSersic2D(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",
write_mode='a',
write_header=False,
chunk_size=20000)
gals = CatalogDBObject.from_objid('galaxyAgn')
#PhoSimCatalogZPoint is the phoSim input class for extragalactic point sources (there will be no parallax
#or proper motion)
galaxy_phoSim = PhoSimCatalogZPoint(gals, obs_metadata=obs_metadata)
galaxy_phoSim.write_catalog("phoSim_example.txt",
write_mode='a',
write_header=False,
chunk_size=20000)
