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Commits
06b39731
Commit
06b39731
authored
Mar 02, 2018
by
Jakob Knollmueller
Browse files
stuff
parent
0c5937f2
Changes
2
Hide whitespace changes
Inline
Side-by-side
1d_separation.py
View file @
06b39731
...
...
@@ -16,7 +16,10 @@ if __name__ == '__main__':
sh
=
power_synthesize
(
sp
)
s
=
FFT
.
adjoint_times
(
sh
)
u
=
Field
(
s_space
,
val
=
-
12
)
# u = np.random.exponential(10,1024)
# u = log(Field(s_space, val = u))
u
=
Field
(
s_space
,
val
=
-
12.
)
u
.
val
[
200
]
=
1
u
.
val
[
300
]
=
3
u
.
val
[
500
]
=
4
...
...
hubble_separation.py
View file @
06b39731
...
...
@@ -6,6 +6,8 @@ rc('font',**{'family':'serif','serif':['Palatino']})
rc
(
'text'
,
usetex
=
True
)
from
matplotlib
import
pyplot
as
plt
from
matplotlib.colors
import
LogNorm
from
mpl_toolkits.axes_grid1
import
make_axes_locatable
from
mpl_toolkits.axes_grid1
import
AxesGrid
np
.
random
.
seed
(
42
)
...
...
@@ -22,28 +24,95 @@ if __name__ == '__main__':
size
=
15
vmin
=
data
.
min
()
+
0.01
vmax
=
0.1
*
data
.
max
()
vmax
=
0.
0
1
*
data
.
max
()
plt
.
figure
()
plt
.
imshow
(
np
.
exp
(
myEnergy
.
s
.
val
),
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
cbar
=
plt
.
colorbar
()
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
title
(
'diffuse emission'
,
size
=
size
)
plt
.
axis
(
'off'
)
ax
=
plt
.
gca
()
im
=
ax
.
imshow
(
np
.
exp
(
myEnergy
.
s
.
val
),
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
divider
=
make_axes_locatable
(
ax
)
cax
=
divider
.
append_axes
(
"right"
,
size
=
"5%"
,
pad
=
0.05
)
cbar
=
plt
.
colorbar
(
im
,
cax
=
cax
)
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
tight_layout
()
plt
.
savefig
(
'hubble_diffuse.pdf'
)
plt
.
figure
()
plt
.
imshow
(
np
.
exp
(
myEnergy
.
u
.
val
),
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
cbar
=
plt
.
colorbar
()
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
title
(
'point-like emission'
,
size
=
size
)
plt
.
axis
(
'off'
)
ax
=
plt
.
gca
()
im
=
ax
.
imshow
(
np
.
exp
(
myEnergy
.
u
.
val
),
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
divider
=
make_axes_locatable
(
ax
)
cax
=
divider
.
append_axes
(
"right"
,
size
=
"5%"
,
pad
=
0.05
)
cbar
=
plt
.
colorbar
(
im
,
cax
=
cax
)
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
tight_layout
()
plt
.
savefig
(
'hubble_point.pdf'
)
plt
.
figure
()
plt
.
imshow
(
data
,
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
cbar
=
plt
.
colorbar
()
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
title
(
'data'
,
size
=
size
)
plt
.
axis
(
'off'
)
ax
=
plt
.
gca
()
im
=
ax
.
imshow
(
data
,
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
divider
=
make_axes_locatable
(
ax
)
cax
=
divider
.
append_axes
(
"right"
,
size
=
"5%"
,
pad
=
0.05
)
cbar
=
plt
.
colorbar
(
im
,
cax
=
cax
)
cbar
.
set_label
(
'flux'
,
size
=
size
)
plt
.
tight_layout
()
plt
.
savefig
(
'hubble_data.pdf'
)
plt
.
close
()
plt
.
figure
()
fig
,
ax
=
plt
.
subplots
(
1
,
3
,
figsize
=
(
6
,
4
))
plt
.
suptitle
(
'zoomed in section'
,
size
=
size
)
# fig.tight_layout()
vmin
=
data
.
min
()
+
0.0001
vmax
=
0.001
*
data
.
max
()
im
=
ax
[
0
].
imshow
(
data
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
ax
[
0
].
set_title
(
'data'
,
size
=
15
)
ax
[
0
].
axis
(
'off'
)
ax
[
1
].
imshow
(
exp
(
myEnergy
.
s
).
val
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
ax
[
1
].
set_title
(
'diffuse'
,
size
=
15
)
ax
[
1
].
axis
(
'off'
)
ax
[
2
].
imshow
(
exp
(
myEnergy
.
u
).
val
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
ax
[
2
].
set_title
(
'point-like'
,
size
=
15
)
ax
[
2
].
axis
(
'off'
)
# cax = fig.add_axes([0., 0.9, 0.03, 0.8])
cb
=
fig
.
colorbar
(
im
,
ax
=
ax
.
ravel
().
tolist
(),
orientation
=
'horizontal'
,
pad
=
0.01
)
cb
.
set_label
(
'flux'
,
size
=
15
)
fig
.
subplots_adjust
(
left
=
None
,
bottom
=
None
,
right
=
None
,
top
=
None
,
wspace
=
0.01
,
hspace
=
None
)
plt
.
savefig
(
'hubble_zoom.pdf'
)
fig
=
plt
.
figure
()
grid
=
AxesGrid
(
fig
,
111
,
# similar to subplot(142)
nrows_ncols
=
(
1
,
3
),
axes_pad
=
0.1
,
share_all
=
True
,
label_mode
=
"1"
,
cbar_location
=
"bottom"
,
cbar_mode
=
"single"
,
cbar_pad
=
0.1
)
im
=
grid
[
0
].
imshow
(
data
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
#, extent=extent, interpolation="not")
im
=
grid
[
1
].
imshow
(
exp
(
myEnergy
.
s
).
val
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
#, extent=extent, interpolation="not")
im
=
grid
[
2
].
imshow
(
exp
(
myEnergy
.
u
).
val
[
600
:
700
,
650
:
750
],
norm
=
LogNorm
(
vmin
=
vmin
,
vmax
=
vmax
))
#, extent=extent, interpolation="not")
grid
[
0
].
axis
(
'off'
)
grid
[
1
].
axis
(
'off'
)
grid
[
2
].
axis
(
'off'
)
grid
[
0
].
set_label
(
'data'
)
#plt.colorbar(im, cax = grid.cbar_axes[0])
cb
=
grid
.
cbar_axes
[
0
].
colorbar
(
im
)
for
cax
in
grid
.
cbar_axes
:
cax
.
toggle_label
(
True
)
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