LSST Applications g0b6bd0c080+a72a5dd7e6,g1182afd7b4+2a019aa3bb,g17e5ecfddb+2b8207f7de,g1d67935e3f+06cf436103,g38293774b4+ac198e9f13,g396055baef+6a2097e274,g3b44f30a73+6611e0205b,g480783c3b1+98f8679e14,g48ccf36440+89c08d0516,g4b93dc025c+98f8679e14,g5c4744a4d9+a302e8c7f0,g613e996a0d+e1c447f2e0,g6c8d09e9e7+25247a063c,g7271f0639c+98f8679e14,g7a9cd813b8+124095ede6,g9d27549199+a302e8c7f0,ga1cf026fa3+ac198e9f13,ga32aa97882+7403ac30ac,ga786bb30fb+7a139211af,gaa63f70f4e+9994eb9896,gabf319e997+ade567573c,gba47b54d5d+94dc90c3ea,gbec6a3398f+06cf436103,gc6308e37c7+07dd123edb,gc655b1545f+ade567573c,gcc9029db3c+ab229f5caf,gd01420fc67+06cf436103,gd877ba84e5+06cf436103,gdb4cecd868+6f279b5b48,ge2d134c3d5+cc4dbb2e3f,ge448b5faa6+86d1ceac1d,gecc7e12556+98f8679e14,gf3ee170dca+25247a063c,gf4ac96e456+ade567573c,gf9f5ea5b4d+ac198e9f13,gff490e6085+8c2580be5c,w.2022.27
LSST Data Management Base Package
_camera.py
Go to the documentation of this file.
1# This file is part of afw.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (https://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
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 GNU General Public License
20# along with this program. If not, see <https://www.gnu.org/licenses/>.
21
22__all__ = ['Camera']
23
24import numpy as np
25from lsst.utils import continueClass, doImport
26from ._cameraGeom import Camera, FOCAL_PLANE
27
28
29@continueClass
30class Camera: # noqa: F811
31
32 def getPupilFactory(self, visitInfo, pupilSize, npix, **kwargs):
33 """Construct a PupilFactory.
34
35 Parameters
36 ----------
37 visitInfo : `~lsst.afw.image.VisitInfo`
38 VisitInfo object for a particular exposure.
39 pupilSize : `float`
40 Size in meters of constructed Pupil array. Note that this may be
41 larger than the actual diameter of the illuminated pupil to
42 accommodate zero-padding.
43 npix : `int`
44 Constructed Pupils will be npix x npix.
45 **kwargs : `dict`
46 Other keyword arguments forwarded to the PupilFactoryClass
47 constructor.
48 """
49 cls = doImport(self.getPupilFactoryName())
50 return cls(visitInfo, pupilSize, npix, **kwargs)
51
52 @property
54 cls = doImport(self.getPupilFactoryName())
55 return cls.telescopeDiametertelescopeDiameter
56
58 """Compute the maximum radius on the focal plane of the corners of all
59 detectors in this camera.
60
61 Returns
62 -------
63 focalRadius : `float`
64 Maximum focal plane radius in FOCAL_PLANE units (mm).
65 """
66 radii = []
67 for detector in self:
68 for corner in detector.getCorners(FOCAL_PLANE):
69 radii.append(np.hypot(*corner))
70 return np.max(radii)
def getPupilFactory(self, visitInfo, pupilSize, npix, **kwargs)
Definition: _camera.py:32
Information about a single exposure of an imaging camera.
Definition: VisitInfo.h:68