mfouesneau

mfouesneau

try:  # python 3
    from io import BytesIO
    from http.client import HTTPConnection
except ImportError:  # python 2
    from StringIO import StringIO as BytesIO
    from httplib import HTTPConnection

from astropy.table import Table

mfouesneau

SELECT TOP 5 source_id,ra,dec,phot_g_mean_mag,astrometric_excess_noise_sig FROM gaiadr1.gaia_source  WHERE 
CONTAINS(POINT('ICRS',gaiadr1.gaia_source.ra,gaiadr1.gaia_source.dec),CIRCLE('ICRS',18.69290,  -0.00109,0.002777777777777778))=1  
or 
CONTAINS(POINT('ICRS',gaiadr1.gaia_source.ra,gaiadr1.gaia_source.dec),CIRCLE('ICRS',229.47509, 0.82868,0.002777777777777778))=1  
or
CONTAINS(POINT('ICRS',gaiadr1.gaia_source.ra,gaiadr1.gaia_source.dec),CIRCLE('ICRS',229.46491, -0.79320,0.002777777777777778))=1  
or
CONTAINS(POINT('ICRS',gaiadr1.gaia_source.ra,gaiadr1.gaia_source.dec),CIRCLE('ICRS',14.21622,  0.00584,0.002777777777777778))=1  

mfouesneau

import numpy as np
from scipy.spatial import cKDTree
from bary import RbfInterpolator


class KDTreeInterpolator(object):
    """
    KDTreeInterpolator(points, values)

    Nearest-neighbours (barycentric) interpolation in N dimensions.

mfouesneau

def ezrc(fontSize=22., lineWidth=2., labelSize=None, tickmajorsize=10,
         tickminorsize=5, figsize=(8, 6)):
    """
    Define params to make pretty fig for slides and papers
    """
    from pylab import rc, rcParams
    if labelSize is None:
        labelSize = fontSize + 5
    rc('figure', figsize=figsize)
    rc('lines', linewidth=lineWidth)