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-rw-r--r--fg21sim/configs/10-galactic.conf.spec2
-rw-r--r--fg21sim/galactic/snr.py5
2 files changed, 4 insertions, 3 deletions
diff --git a/fg21sim/configs/10-galactic.conf.spec b/fg21sim/configs/10-galactic.conf.spec
index 9aa4dbe..e565297 100644
--- a/fg21sim/configs/10-galactic.conf.spec
+++ b/fg21sim/configs/10-galactic.conf.spec
@@ -71,7 +71,7 @@
# Resolution (unit: arcmin) for simulating each SNR, which are finally
# mapped to the HEALPix map of Nside specified in "[common]" section.
- resolution = float(default=1.0, min=0.0)
+ resolution = float(default=0.5, min=0.0)
# Filename prefix for this component
prefix = string(default="gsnr")
diff --git a/fg21sim/galactic/snr.py b/fg21sim/galactic/snr.py
index d331a88..b493ee5 100644
--- a/fg21sim/galactic/snr.py
+++ b/fg21sim/galactic/snr.py
@@ -261,12 +261,13 @@ class SuperNovaRemnants:
templates = {}
resolution = self.resolution.to(au.deg).value
logger.info("Simulate HEALPix template for each SNR")
+ coef_size2deg = self.units["size"].to(au.deg)
for row in self.catalog.itertuples():
name = row.name
logger.debug("Simulate HEALPix template for SNR: {0}".format(name))
center = (row.glon, row.glat)
- size = ((row.size_major * self.units["size"]).to(au.deg).value,
- (row.size_minor * self.units["size"]).to(au.deg).value)
+ size = (row.size_major * coef_size2deg,
+ row.size_minor * coef_size2deg)
rotation = row.rotation
grid = make_grid_ellipse(center, size, resolution, rotation)
hpidx, hpval = map_grid_to_healpix(grid, self.nside)