LSST Applications
21.0.0-147-g0e635eb1+1acddb5be5,22.0.0+052faf71bd,22.0.0+1ea9a8b2b2,22.0.0+6312710a6c,22.0.0+729191ecac,22.0.0+7589c3a021,22.0.0+9f079a9461,22.0.1-1-g7d6de66+b8044ec9de,22.0.1-1-g87000a6+536b1ee016,22.0.1-1-g8e32f31+6312710a6c,22.0.1-10-gd060f87+016f7cdc03,22.0.1-12-g9c3108e+df145f6f68,22.0.1-16-g314fa6d+c825727ab8,22.0.1-19-g93a5c75+d23f2fb6d8,22.0.1-19-gb93eaa13+aab3ef7709,22.0.1-2-g8ef0a89+b8044ec9de,22.0.1-2-g92698f7+9f079a9461,22.0.1-2-ga9b0f51+052faf71bd,22.0.1-2-gac51dbf+052faf71bd,22.0.1-2-gb66926d+6312710a6c,22.0.1-2-gcb770ba+09e3807989,22.0.1-20-g32debb5+b8044ec9de,22.0.1-23-gc2439a9a+fb0756638e,22.0.1-3-g496fd5d+09117f784f,22.0.1-3-g59f966b+1e6ba2c031,22.0.1-3-g849a1b8+f8b568069f,22.0.1-3-gaaec9c0+c5c846a8b1,22.0.1-32-g5ddfab5d3+60ce4897b0,22.0.1-4-g037fbe1+64e601228d,22.0.1-4-g8623105+b8044ec9de,22.0.1-5-g096abc9+d18c45d440,22.0.1-5-g15c806e+57f5c03693,22.0.1-7-gba73697+57f5c03693,master-g6e05de7fdc+c1283a92b8,master-g72cdda8301+729191ecac,w.2021.39
LSST Data Management Base Package
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Public Member Functions | |
def | __init__ (self, butler=None, refObjLoader=None, **kwargs) |
def | getFgcmReferenceStarsHealpix (self, nside, pixel, filterList, nest=False) |
def | getFgcmReferenceStarsSkyCircle (self, ra, dec, radius, filterList) |
Public Attributes | |
refObjLoader | |
Static Public Attributes | |
ConfigClass = FgcmLoadReferenceCatalogConfig | |
Load multi-band reference objects from a reference catalog. Parameters ---------- butler: `lsst.daf.persistence.Butler` Data butler for reading catalogs
Definition at line 86 of file fgcmLoadReferenceCatalog.py.
def lsst.fgcmcal.fgcmLoadReferenceCatalog.FgcmLoadReferenceCatalogTask.__init__ | ( | self, | |
butler = None , |
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refObjLoader = None , |
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** | kwargs | ||
) |
Construct an FgcmLoadReferenceCatalogTask Parameters ---------- butler: `lsst.daf.persistence.Buter` Data butler for reading catalogs.
Definition at line 98 of file fgcmLoadReferenceCatalog.py.
def lsst.fgcmcal.fgcmLoadReferenceCatalog.FgcmLoadReferenceCatalogTask.getFgcmReferenceStarsHealpix | ( | self, | |
nside, | |||
pixel, | |||
filterList, | |||
nest = False |
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) |
Get a reference catalog that overlaps a healpix pixel, using multiple filters. In addition, apply colorterms if available. Return format is a numpy recarray for use with fgcm, with the format: dtype = ([('ra', `np.float64`), ('dec', `np.float64`), ('refMag', `np.float32`, len(filterList)), ('refMagErr', `np.float32`, len(filterList)]) Reference magnitudes (AB) will be 99 for non-detections. Parameters ---------- nside: `int` Healpix nside of pixel to load pixel: `int` Healpix pixel of pixel to load filterList: `list` list of `str` of camera filter names. nest: `bool`, optional Is the pixel in nest format? Default is False. Returns ------- fgcmRefCat: `np.recarray`
Definition at line 117 of file fgcmLoadReferenceCatalog.py.
def lsst.fgcmcal.fgcmLoadReferenceCatalog.FgcmLoadReferenceCatalogTask.getFgcmReferenceStarsSkyCircle | ( | self, | |
ra, | |||
dec, | |||
radius, | |||
filterList | |||
) |
Get a reference catalog that overlaps a circular sky region, using multiple filters. In addition, apply colorterms if available. Return format is a numpy recarray for use with fgcm. dtype = ([('ra', `np.float64`), ('dec', `np.float64`), ('refMag', `np.float32`, len(filterList)), ('refMagErr', `np.float32`, len(filterList)]) Reference magnitudes (AB) will be 99 for non-detections. Parameters ---------- ra: `float` ICRS right ascension, degrees. dec: `float` ICRS declination, degrees. radius: `float` Radius to search, degrees. filterList: `list` list of `str` of camera filter names. Returns ------- fgcmRefCat: `np.recarray`
Definition at line 173 of file fgcmLoadReferenceCatalog.py.
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static |
Definition at line 95 of file fgcmLoadReferenceCatalog.py.
lsst.fgcmcal.fgcmLoadReferenceCatalog.FgcmLoadReferenceCatalogTask.refObjLoader |
Definition at line 110 of file fgcmLoadReferenceCatalog.py.