colorterms.data["ps1*"] = ColortermDict(
data={
#####HSC COLOUR TERMS FROM obs_subaru
'HSC-G':
Colorterm(primary="g",
secondary="r",
c0=0.00730066,
c1=0.06508481,
c2=-0.01510570),
'HSC-R':
Colorterm(primary="r",
secondary="i",
c0=0.00279757,
c1=0.02093734,
c2=-0.01877566),
'HSC-I':
Colorterm(primary="i",
secondary="z",
c0=0.00166891,
c1=-0.13944659,
c2=-0.03034094),
'HSC-Z':
Colorterm(primary="z",
secondary="y",
c0=-0.00907517,
c1=-0.28840221,
c2=-0.00316369),
'HSC-Y':
Colorterm(primary="y",
secondary="z",
c0=-0.00156858,
c1=0.14747401,
c2=0.02880125),
'VISTA-Z':
Colorterm(primary="z", secondary="y", c0=0.0, c1=-0.0, c2=-0.0),
'VISTA-Y':
Colorterm(primary="y", secondary="z", c0=0.0, c1=0.0, c2=0.0),
'VISTA-J':
Colorterm(primary="j", secondary="y", c0=0.0, c1=0.0, c2=0.0),
'VISTA-H':
Colorterm(primary="h", secondary="y", c0=0.0, c1=0.0, c2=0.0),
'VISTA-Ks':
Colorterm(primary="ks", secondary="y", c0=0.0, c1=0.0, c2=0.0),
})
import lsst.utils.tests
import lsst.afw.geom
import lsst.pipe.base as pipeBase
from lsst.meas.algorithms import (LoadReferenceObjectsTask, getRefFluxField,
ReferenceObjectLoader)
from lsst.pipe.tasks.loadReferenceCatalog import LoadReferenceCatalogConfig, LoadReferenceCatalogTask
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict, ColortermLibrary
synthTerms = ColortermLibrary(
data={
"synth*":
ColortermDict(
data={
"filter1":
Colorterm(primary="ref1", secondary="ref2", c0=0.0, c1=0.01),
"filter2":
Colorterm(primary="ref2", secondary="ref3", c0=0.0, c1=-0.01),
})
})
_synthFlux = 100.0
_synthCenter = lsst.geom.SpherePoint(30, -30, lsst.geom.degrees)
def setup_module(module):
lsst.utils.tests.init()
class TrivialLoader(ReferenceObjectLoader):
"""Minimal subclass of LoadReferenceObjectsTask"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
config.data = {
"hsc*":
ColortermDict(
data={
# Names used by Exposure.getFilter() in Gen2.
'g': Colorterm(primary="g", secondary="g"),
'r': Colorterm(primary="r", secondary="r"),
'i': Colorterm(primary="i", secondary="i"),
'z': Colorterm(primary="z", secondary="z"),
'y': Colorterm(primary="y", secondary="y"),
# Names used by data IDs in both Gen2 and Gen3, and
# Exposure.getFilter() in Gen3 (data is the same).
'HSC-G': Colorterm(primary="g", secondary="g"),
'HSC-R': Colorterm(primary="r", secondary="r"),
'HSC-I': Colorterm(primary="i", secondary="i"),
'HSC-Z': Colorterm(primary="z", secondary="z"),
'HSC-Y': Colorterm(primary="y", secondary="y"),
}),
"sdss*":
ColortermDict(
data={
# Names used by Exposure.getFilter() in Gen2.
'g':
Colorterm(primary="g",
secondary="r",
c0=-0.009777,
c1=-0.077235,
c2=-0.013121),
'r':
import lsst.afw.image as afwImage
import lsst.utils.tests
from lsst.utils import getPackageDir
from lsst.log import Log
from lsst.pipe.tasks.photoCal import PhotoCalTask, PhotoCalConfig
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict, ColortermLibrary
RefCatDir = os.path.join(getPackageDir("pipe_tasks"), "tests", "data", "sdssrefcat")
# Quiet down meas_astrom logging, so we can see PhotoCal logs better
Log.getLogger("LoadIndexedReferenceObjectsTask").setLevel(Log.WARN)
testColorterms = ColortermLibrary(data={
"test*": ColortermDict(data={
"g": Colorterm(primary="g", secondary="r", c0=0.00, c1=0.00),
"r": Colorterm(primary="r", secondary="i", c0=0.00, c1=0.00, c2=0.00),
"i": Colorterm(primary="i", secondary="z", c0=1.00, c1=0.00, c2=0.00),
"z": Colorterm(primary="z", secondary="i", c0=0.00, c1=0.00, c2=0.00),
})
})
def setup_module(module):
lsst.utils.tests.init()
class PhotoCalTest(unittest.TestCase):
def setUp(self):
# Load sample input from disk
testDir = os.path.dirname(__file__)
# Transformation for griz band between SDSS and SC (estimated with GS83 SEDs)
hamamatsu = ColortermLibrary(
data={
"ham*":
ColortermDict(
data={
"g":
Colorterm(primary="g", secondary="r", c0=-0.00928, c1=-0.0824),
"r":
Colorterm(primary="r",
secondary="i",
c0=-0.00282,
c1=-0.0498,
c2=-0.0149),
"i":
Colorterm(primary="i",
secondary="z",
c0=0.00186,
c1=-0.140,
c2=-0.0196),
"z":
Colorterm(primary="z",
secondary="i",
c0=-4.03e-4,
c1=0.0967,
c2=0.0210),
})
})
def setup_module(module):
"""Set color terms for Suprime-Cam with MITLL detectors"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
# From the last page of http://www.naoj.org/staff/nakata/suprime/illustration/colorterm_report_ver3.pdf
# Transformation for griz band between SDSS and SC (estimated with GS83 SEDs)
config.data = {
"sdss-*":
ColortermDict(
data={
'g':
Colorterm(primary="g", secondary="r", c0=-0.00569, c1=-0.0427),
'r':
Colorterm(primary="r", secondary="g", c0=0.00261, c1=0.0304),
'i':
Colorterm(
primary="i", secondary="r", c0=0.00586, c1=0.0827, c2=-0.0118),
'z':
Colorterm(
primary="z", secondary="i", c0=0.000329, c1=0.0608, c2=0.0219),
}),
}
"""Set color terms for MegaCam"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
# 2018-09-04: Michael Wood-Vasey:
# The color terms should translate between the photometric reference catalog
# and the system transmission of MegaCam.
# I've added a set of color terms here for the PS1 reference catalog
# assuming that the PS1 catalog is on the AB system.
config.data = {
"ps1*":
ColortermDict(
data={
"u": Colorterm(primary="u", secondary="g", c0=0.0, c1=-0.241),
"g": Colorterm(primary="g", secondary="r", c0=0.0, c1=-0.153),
"r": Colorterm(primary="r", secondary="g", c0=0.0, c1=0.024),
"i": Colorterm(primary="i", secondary="r", c0=0.0, c1=0.085),
"z": Colorterm(primary="z", secondary="i", c0=0.0, c1=-0.074),
}),
"e2v":
ColortermDict(
data={
"u": Colorterm(primary="u", secondary="g", c0=0.0, c1=-0.241),
"g": Colorterm(primary="g", secondary="r", c0=0.0, c1=-0.153),
"r": Colorterm(primary="r", secondary="g", c0=0.0, c1=0.024),
"i": Colorterm(primary="i", secondary="r", c0=0.0, c1=0.085),
"z": Colorterm(primary="z", secondary="i", c0=0.0, c1=-0.074),
}),
}
"""Set color terms for HSC"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
config.data = {
"hsc*":
ColortermDict(
data={
'g': Colorterm(primary="g", secondary="g"),
'r': Colorterm(primary="r", secondary="r"),
'i': Colorterm(primary="i", secondary="i"),
'z': Colorterm(primary="z", secondary="z"),
'y': Colorterm(primary="y", secondary="y"),
}),
"sdss*":
ColortermDict(
data={
'g':
Colorterm(primary="g",
secondary="r",
c0=-0.00816446,
c1=-0.08366937,
c2=-0.00726883),
'r':
Colorterm(primary="r",
secondary="i",
c0=0.00231810,
c1=0.01284177,
c2=-0.03068248),
'r2':
Colorterm(primary="r",
"""Set color terms for HSC"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
config.data = {
"hsc*":
ColortermDict(
data={
'g': Colorterm(primary="g", secondary="g"),
'r': Colorterm(primary="r", secondary="r"),
'i': Colorterm(primary="i", secondary="i"),
'z': Colorterm(primary="z", secondary="z"),
'y': Colorterm(primary="y", secondary="y"),
}),
"sdss*":
ColortermDict(
data={
'g':
Colorterm(primary="g",
secondary="r",
c0=-0.00816446,
c1=-0.08366937,
c2=-0.00726883),
'r':
Colorterm(primary="r",
secondary="i",
c0=0.00231810,
c1=0.01284177,
c2=-0.03068248),
'r2':
Colorterm(primary="r",
from lsst.pipe.tasks.colorterms import ColortermLibrary, ColortermDict, Colorterm
# this test needs the ps1 r-band colorterm
config.applyColorTerms = True
# The values in this library were taken from obs_subaru as of stack version 19.0
config.colorterms = ColortermLibrary(data={
"ps1*": ColortermDict(data={
'r': Colorterm(primary="r", secondary="i", c0=-0.000144, c1=0.001369, c2=-0.008380),
})
})
ColortermDict(
data={
# Names used by Exposure.getFilter() in Gen2.
# 'g': Colorterm(primary="g", secondary="r", c0=0.005728, c1=0.061749, c2=-0.001125),
# 'r': Colorterm(primary="r", secondary="i", c0=-0.000144, c1=0.001369, c2=-0.008380),
# # 'r2': Colorterm(primary="r", secondary="i", c0=-0.000032, c1=-0.002866, c2=-0.012638),
# 'i': Colorterm(primary="i", secondary="z", c0=0.000643, c1=-0.130078, c2=-0.006855),
# # 'i2': Colorterm(primary="i", secondary="z", c0=0.001625, c1=-0.200406, c2=-0.013666),
# 'z': Colorterm(primary="z", secondary="y", c0=-0.005362, c1=-0.221551, c2=-0.308279),
# 'y': Colorterm(primary="y", secondary="z", c0=-0.002055, c1=0.209680, c2=0.227296),
# 'z2': Colorterm(primary="z2", secondary="z2"),
# 'y2': Colorterm(primary="y2", secondary="y2"),
# 'j': Colorterm(primary="j", secondary="j"),
# 'h': Colorterm(primary="h", secondary="h"),
# 'ks': Colorterm(primary="ks", secondary="ks"),
# Names used by data IDs in both Gen2 and Gen3, and
# Exposure.getFilter() in Gen3 (data is the same).
'HSC-G':
Colorterm(primary="g",
secondary="r",
c0=0.005728,
c1=0.061749,
c2=-0.001125),
'HSC-R':
Colorterm(primary="r",
secondary="i",
c0=-0.000144,
c1=0.001369,
c2=-0.008380),
# 'HSC-R2': Colorterm(primary="r", secondary="i", c0=-0.000032, c1=-0.002866, c2=-0.012638),
'HSC-I':
Colorterm(primary="i",
secondary="z",
c0=0.000643,
c1=-0.130078,
c2=-0.006855),
# 'HSC-I2': Colorterm(primary="i", secondary="z", c0=0.001625, c1=-0.200406, c2=-0.013666),
'HSC-Z':
Colorterm(primary="z",
secondary="y",
c0=-0.005362,
c1=-0.221551,
c2=-0.308279),
'HSC-Y':
Colorterm(primary="y",
secondary="z",
c0=-0.002055,
c1=0.209680,
c2=0.227296),
'VIRCAM-Z':
Colorterm(primary="z2", secondary="z2"),
'VIRCAM-Y':
Colorterm(primary="y2", secondary="y2"),
'VIRCAM-J':
Colorterm(primary="j", secondary="j"),
'VIRCAM-H':
Colorterm(primary="h", secondary="h"),
'VIRCAM-Ks':
Colorterm(primary="ks", secondary="ks"),
}),
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
config.data = {
"ps1*":
ColortermDict(
data={
"L":
Colorterm(
primary="g", secondary="r", c0=0.247, c1=-0.3516, c2=-0.1765),
"R":
Colorterm(
primary="r", secondary="i", c0=0.09538, c1=-0.1455,
c2=0.08284),
"G":
Colorterm(
primary="g", secondary="r", c0=0.1872, c1=-0.3178,
c2=-0.06752),
"B":
Colorterm(
primary="g", secondary="r", c0=-0.0578, c1=0.283, c2=-0.007889)
})
}
"""Set color terms for HSC"""
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
config.data = {
"hsc*":
ColortermDict(
data={
'g': Colorterm(primary="g", secondary="g"),
'r': Colorterm(primary="r", secondary="r"),
'i': Colorterm(primary="i", secondary="i"),
'z': Colorterm(primary="z", secondary="z"),
'y': Colorterm(primary="y", secondary="y"),
}),
"sdss*":
ColortermDict(
data={
'g':
Colorterm(primary="g",
secondary="r",
c0=-0.00816446,
c1=-0.08366937,
c2=-0.00726883),
'r':
Colorterm(primary="r",
secondary="i",
c0=0.00231810,
c1=0.01284177,
c2=-0.03068248),
'i':
Colorterm(primary="i",
from lsst.pipe.tasks.colorterms import Colorterm, ColortermDict
# 2018-09-04: Michael Wood-Vasey:
# The color terms should translate between the photometric reference catalog
# and the system transmission of MegaCam.
# I've added a set of color terms here for the PS1 reference catalog
# assuming that the PS1 catalog is on the AB system.
config.data = {
"ps1*":
ColortermDict(
data={
"u.MP9301": Colorterm(
primary="u", secondary="g", c0=0.0, c1=-0.241),
"g.MP9401": Colorterm(
primary="g", secondary="r", c0=0.0, c1=-0.153),
"r.MP9601": Colorterm(primary="r", secondary="g", c0=0.0,
c1=0.024),
"i.MP9701": Colorterm(primary="i", secondary="r", c0=0.0,
c1=0.085),
"z.MP9801": Colorterm(
primary="z", secondary="i", c0=0.0, c1=-0.074),
}),
"e2v":
ColortermDict(
data={
"u.MP9301": Colorterm(
primary="u", secondary="g", c0=0.0, c1=-0.241),
"g.MP9401": Colorterm(
primary="g", secondary="r", c0=0.0, c1=-0.153),
"r.MP9601": Colorterm(primary="r", secondary="g", c0=0.0,
c1=0.024),
from lsst.pipe.tasks.colorterms import ColortermLibrary, ColortermDict, Colorterm
# this test needs the sdss r-band colorterm
config.applyColorTerms = True
# The values in this library were taken from obs_subaru as of stack version 16.0
config.colorterms = ColortermLibrary(
data={
"sdss*":
ColortermDict(
data={
'r':
Colorterm(primary="r",
secondary="i",
c0=0.00231810,
c1=0.01284177,
c2=-0.03068248)
})
})
ColortermDict(
data={
'g':
Colorterm(primary="g", secondary="r", c0=-0.00928, c1=-0.0824),
'r':
Colorterm(primary="r",
secondary="i",
c0=-0.00282,
c1=-0.0498,
c2=-0.0149),
'i':
Colorterm(
primary="i", secondary="z", c0=0.00186, c1=-0.140, c2=-0.0196),
'z':
Colorterm(
primary="z", secondary="i", c0=-4.03e-4, c1=0.0967, c2=0.0210),
'B':
Colorterm(primary="g",
secondary="r",
c0=0.02461907,
c1=0.20098328,
c2=0.00858468),
'V':
Colorterm(primary="g",
secondary="r",
c0=-0.03117934,
c1=-0.63134136,
c2=0.05056544),
'R':
Colorterm(primary="r",
secondary="i",
c0=-0.01179613,
c1=-0.25403307,
c2=0.00696479),
'I':
Colorterm(primary="i",
secondary="r",
c0=0.01078282,
c1=0.26727768,
c2=0.00747123),
}),
