LSST Applications g013ef56533+63812263fb,g083dd6704c+a047e97985,g199a45376c+0ba108daf9,g1fd858c14a+fde7a7a78c,g210f2d0738+db0c280453,g262e1987ae+abed931625,g29ae962dfc+058d1915d8,g2cef7863aa+aef1011c0b,g35bb328faa+8c5ae1fdc5,g3fd5ace14f+64337f1634,g47891489e3+f459a6810c,g53246c7159+8c5ae1fdc5,g54cd7ddccb+890c8e1e5d,g5a60e81ecd+d9e514a434,g64539dfbff+db0c280453,g67b6fd64d1+f459a6810c,g6ebf1fc0d4+8c5ae1fdc5,g7382096ae9+36d16ea71a,g74acd417e5+c70e70fbf6,g786e29fd12+668abc6043,g87389fa792+8856018cbb,g89139ef638+f459a6810c,g8d7436a09f+1b779678e3,g8ea07a8fe4+81eaaadc04,g90f42f885a+34c0557caf,g97be763408+9583a964dd,g98a1a72a9c+028271c396,g98df359435+530b675b85,gb8cb2b794d+4e54f68785,gbf99507273+8c5ae1fdc5,gc2a301910b+db0c280453,gca7fc764a6+f459a6810c,gd7ef33dd92+f459a6810c,gdab6d2f7ff+c70e70fbf6,ge410e46f29+f459a6810c,ge41e95a9f2+db0c280453,geaed405ab2+e3b4b2a692,gf9a733ac38+8c5ae1fdc5,w.2025.43
LSST Data Management Base Package
Loading...
Searching...
No Matches
findCosmicRaysConfig.py
Go to the documentation of this file.
2# LSST Data Management System
3#
4# Copyright 2008-2017 AURA/LSST.
5#
6# This product includes software developed by the
7# LSST Project (http://www.lsst.org/).
8#
9# This program is free software: you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the LSST License Statement and
20# the GNU General Public License along with this program. If not,
21# see <https://www.lsstcorp.org/LegalNotices/>.
22#
23
24__all__ = ["FindCosmicRaysConfig"]
25
26import lsst.pex.config as pexConfig
27from .subtractBackground import SubtractBackgroundTask
28
29
30class FindCosmicRaysConfig(pexConfig.Config):
31 """Config for the findCosmicRays function
32 """
33 nCrPixelMax = pexConfig.Field(
34 dtype=int,
35 doc="maximum number of contaminated pixels",
36 default=1000000,
37 )
38 minSigma = pexConfig.Field(
39 dtype=float,
40 doc="CRs must be > this many sky-sig above sky",
41 default=6.0,
42 )
43 min_DN = pexConfig.Field(
44 dtype=float,
45 doc="CRs must have > this many DN (== electrons/gain) in initial detection",
46 default=150.0,
47 )
48 cond3_fac = pexConfig.Field(
49 dtype=float,
50 doc="used in condition 3 for CR; see CR.cc code",
51 default=2.0,
52 )
53 cond3_fac2 = pexConfig.Field(
54 dtype=float,
55 doc="used in condition 3 for CR; see CR.cc code",
56 default=0.35,
57 )
58 niteration = pexConfig.Field(
59 dtype=int,
60 doc="number of times to look for contaminated pixels near known CR pixels",
61 default=6,
62 )
63 keepCRs = pexConfig.Field(
64 dtype=bool,
65 doc="Don't interpolate over CR pixels",
66 default=False,
67 )
68 background = pexConfig.ConfigurableField(
69 target=SubtractBackgroundTask,
70 doc="Background estimation configuration"
71 )
72
73 def setDefaults(self):
74 self.background.useApprox = False
75 self.background.binSize = 100000
76 self.background.statisticsProperty = "MEDIAN"
77 self.background.undersampleStyle = "REDUCE_INTERP_ORDER"
78 self.background.algorithm = "AKIMA_SPLINE"