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Gregory Ashton
PyFstat
Commits
c5b0828d
Commit
c5b0828d
authored
Oct 20, 2017
by
Gregory Ashton
Browse files
Update FM artifact writer
parent
7c09ea13
Changes
1
Hide whitespace changes
Inline
Side-by-side
pyfstat/make_sfts.py
View file @
c5b0828d
...
...
@@ -332,13 +332,14 @@ class FrequencyModulatedArtifactWriter(Writer):
@
helper_functions
.
initializer
def
__init__
(
self
,
label
,
outdir
=
"."
,
tstart
=
700000000
,
data_
duration
=
86400
,
F0
=
30
,
F1
=
0
,
tref
=
None
,
h0
=
10
,
Tsft
=
1800
,
duration
=
86400
,
F0
=
30
,
F1
=
0
,
tref
=
None
,
h0
=
10
,
Tsft
=
1800
,
sqrtSX
=
1
,
Band
=
4
,
Pmod
=
lal
.
DAYSID_SI
,
Pmod_phi
=
0
,
Pmod_amp
=
1
,
Alpha
=
None
,
Delta
=
None
,
IFO
=
'H1'
):
Alpha
=
None
,
Delta
=
None
,
IFO
=
'H1'
,
minStartTime
=
None
,
maxStartTime
=
None
,
detectors
=
'H1'
):
"""
Parameters
----------
tstart,
data_
duration : int
tstart, duration : int
start and duration times (in gps seconds) of the total observation
Pmod, F0, F1 h0: float
Modulation period, freq, freq-drift, and h0 of the artifact
...
...
@@ -352,18 +353,21 @@ class FrequencyModulatedArtifactWriter(Writer):
see `lalapps_Makefakedata_v4 --help` for help with the other paramaters
"""
self
.
phi
=
0
self
.
F2
=
0
self
.
basic_setup
()
self
.
set_ephemeris_files
()
self
.
tstart
=
int
(
tstart
)
self
.
data_
duration
=
int
(
data_
duration
)
self
.
duration
=
int
(
duration
)
if
os
.
path
.
isdir
(
self
.
outdir
)
is
False
:
os
.
makedirs
(
self
.
outdir
)
if
tref
is
None
:
raise
ValueError
(
'Input `tref` not specified'
)
self
.
nsfts
=
int
(
np
.
ceil
(
self
.
data_
duration
/
self
.
Tsft
))
self
.
data_
duration
_days
=
self
.
data_
duration
/
86400.
self
.
nsfts
=
int
(
np
.
ceil
(
self
.
duration
/
self
.
Tsft
))
self
.
duration
=
self
.
duration
/
86400.
self
.
calculate_fmin_Band
()
self
.
cosi
=
0
...
...
@@ -412,7 +416,7 @@ class FrequencyModulatedArtifactWriter(Writer):
def
concatenate_sft_files
(
self
):
SFTFilename
=
lalpulsar
.
OfficialSFTFilename
(
self
.
IFO
[
0
],
self
.
IFO
[
1
],
self
.
nsfts
,
self
.
Tsft
,
int
(
self
.
tstart
),
int
(
self
.
data_
duration
),
self
.
label
)
int
(
self
.
duration
),
self
.
label
)
# If the file already exists, simply remove it for now (no caching
# implemented)
...
...
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