def get_master_photoBPZcat(catlist):
"""
From a list of cats and bpz, it creates
a master cat+bpz catalogue
----
:param catlist:
:param bpzlist:
:return: none
"""
master_list = os.path.dirname(catlist) + 'master.BPZ.list'
master_name = os.path.dirname(catlist) + 'master.BPZ.cat'
filename = open(master_list, 'w')
# header
cats = U.get_str(catlist, 0)
bpzs = U.get_str(bpzlist, 0)
nc = len(cats)
nb = len(bpzs)
if nc != nb:
print 'Dimensions mismatch!'
sys.exit()
for ii in range(nc):
cat = cats[ii]
bpz = cats[ii][:-3] + 'bpz'
out = cats[ii] + 'BPZ.cat'
A.appendColorproBpz(cat, bpz, out)
if os.path.exists(out):
filename.write(out + ' \n')
filename.close()
# Compile the master catalogue.
A.appendlistcatalog(master_name, master_name)
def get_usefulcolumns(columns):
"""
It extracts the vars,evars,posref,zpe,zpo information
from a columns file.
vars & evars: mag & emags positions inside the catalog.
====USAGE=====================================
columns = 'Abell383.columns'
vars,evars,posref,zpe,zpo = get_usefulcolumns(columns)
----
"""
filt = U.get_str(columns,0)
nf = 0
for ii in range(len(filt)):
if filt[ii][-4:] == '.res': nf += 1
if filt[ii] == 'M_0':
posM0 = ii
print 'Number of filters detected... ', nf
filtref = int(U.get_str(columns,1)[posM0])-1
rawvars = U.get_str(columns,1,nf)
vars = U.zeros(nf)
evars = U.zeros(nf)
for jj in range(nf):
vars[jj] = int(rawvars[jj].split(',')[0])-1 # -1 because of columns's notation
evars[jj] = int(rawvars[jj].split(',')[1])-1 # -1 because of columns's notation
if vars[jj] == filtref: posref = int(vars[jj])
zpe,zpo = U.get_data(columns,(3,4),nf)
vars = vars.astype(int)
evars = evars.astype(int)
return vars,evars,posref,zpe,zpo
def building_alhambraPSFmosaico(listmosaics, listPSFnames, size):
"""
================================================================
================================================================
------
listmosaics = '/Volumes/amb22/imagenes/f01/PSFmosaics/F01.mosaics.list'
listPSFnames = '/Volumes/amb22/imagenes/f01/F01P01C01.PSFs.list'
size=25
building_alhambraPSFmosaico(listmosaics,listPSFnames,size)
"""
# It creates the list of images to be used (from "listing.py").
psflist = U.get_str(listPSFnames, 0)
mosaiclist = U.get_str(listmosaics, 0)
# STARTING WITH THE PROCESS...
# Creating "albumdata" where the whole information will be saved (MOSAIC!).
# ===================================================================================
n = 27 # Number of images to be used.
nx = 6 # Number of objects along the x-axis.
ny = 5 # Number of objects along the Y-axis.
mad = size # Size of every sub-squared-stamp. 100 is a good choice!
mad2 = mad + 1
nf = len(psflist)
nm = len(mosaiclist)
for ss in range(nf):
print 'Creating PSF-model for %s...' % (psflist[ss])
print ' '
temporal = N.zeros((nm, size, size), float)
model = N.zeros((size, size), float)
ix = ss % nx
iy = ny - (ss / nx) - 1
ax = ix * mad2 + 1
ay = iy * mad2 + 1
# print 'ax,ay,mad'
# print ax,ay,mad
for ii in range(nm):
mosaico = mosaiclist[ii]
albumdata = fits.open(mosaico)[0].data
# print albumdata
temporal[ii] = albumdata[ay:ay + mad, ax:ax + mad]
for jj in range(mad):
for gg in range(mad):
if temporal[ii, jj, gg] < 0.:
# print temporal[ii,jj,gg]
temporal[ii, jj, gg] = 0.
# print temporal[ii,jj,gg]
model += temporal[ii] / temporal[ii].sum()
# Creating the new mosaic as a fits file.
fits.writeto(psflist[ss], model)
def run():
cs = U.get_str(lista_fluxcomp, 0)
nc = len(cs)
cat = U.get_str(lista_catalogs, 0)
ncat = len(cat)
print 'Number of catalogues to convert: ', nc
cols = U.get_str(lista_columns, 0)
ncols = len(cols)
print 'nc,ncat,ncols: ', nc, ncat, ncols
for ii in range(nc):
head = coeio.loadheader(cs[ii])
nh = len(head)
print 'Number of variables: ', nh
# pausa = raw_input('paused')
nf = nh - 5
body = coeio.loaddata(cs[ii])
ng = len(body)
# pausa = raw_input('paused')
field = ((cat[ii].split('/')[-1]).split('.')[1])[2]
pointing = ((cat[ii].split('/')[-1]).split('.')[1])[5]
ccd = ((cat[ii].split('/')[-1]).split('.')[1])[8]
print 'Reading Field: %s, Pointing: %s, CCD: %s' % (field, pointing,
ccd)
# pausa = raw_input('paused')
filename = final_root + cat[ii].split('/')[-1][:-3] + 'flux_comparison'
print 'filename', filename
filename2 = final_root + cat[ii].split('/')[-1][:-3] + 'columns'
A.copyfile(cols[ii], filename2)
# pausa = raw_input('paused')
outfile = open(filename, 'w')
for ii in range(len(head)):
outfile.write('%s \n' % (head[ii]))
for ss in range(ng):
ids = body[ss, 0]
# print 'IDs',ids
ids814 = convert814ids(ids, int(field), int(pointing), int(ccd))
for jj in range(nh):
if jj == 0: outfile.write('%s ' % (ids814))
if jj == 1: outfile.write('%.2f ' % (body[ss, 1]))
if jj == 2: outfile.write('%.2f ' % (body[ss, 2]))
if jj == 3: outfile.write('%.2f ' % (body[ss, 3]))
if jj == 4: outfile.write('%.2f ' % (body[ss, 4]))
if jj > 4:
# print body[ss,jj]
# pausa = raw_input('paused')
outfile.write('%s ' % (body[ss, jj]))
outfile.write('\n')
outfile.close()
def get_SExt_assoc_files(pepe):
"""
It creates the associated catalogues with
the detections to be included in the analysis.
"""
for ii in range(7):
for jj in range(4):
for kk in range(4):
cat = root + '/f0%i/alhambra.F0%iP0%iC0%i.ColorProBPZ.cat' % (
ii + 2, ii + 2, jj + 1, kk + 1)
if os.path.exists(cat):
ids = U.get_str(cat, 0)
x, y, ar, ra, dec, mm = U.get_data(cat,
(6, 7, 8, 4, 5, 65))
nameout = root + '/f0%i/alhambra.F0%iP0%iC0%i.ColorProBPZ.coo' % (
ii + 2, ii + 2, jj + 1, kk + 1)
good = U.less_equal(abs(mm), 23.0)
ids = U.compress(good, (ids))
x, y, ar, ra, dec, mm = U.multicompress(
good, (x, y, ar, ra, dec, mm))
ne = len(x)
fileout = open(nameout, 'w')
fileout.write('# X Y AREA ID RA DEC F814W \n')
print 'Analyzing ', cat
for ss in range(ne):
linea = '%.3f %.3f %i %s %f %f %.2f \n' % (
x[ss], y[ss], ar[ss], ids[ss], ra[ss], dec[ss],
mm[ss])
fileout.write(linea)
fileout.close()
def combine_alhambraPSFmodels(listPSFs, finalPSFmodel, norm=1):
"""
================================================================
It combines a list of PSFs to derive a normalized final mode
================================================================
------
listPSFs = '/Users/albertomolino/Desktop/rxj2248/HST/stars.list'
finalPSFmodel = '/Users/albertomolino/Desktop/rxj2248/HST/rxj2248_mosaic_065mas_wfc3ir_total_drz_20121105.psfmodel.fits'
combine_alhambraPSFmodels(listPSFs,finalPSFmodel,1)
"""
# combinelistaimages(listPSFs,1,finalPSFmodel,1)
psfs = U.get_str(listPSFs, 0)
np = len(psfs)
data = fits.open(psfs[0])[0].data
data2 = data * 1.
nc = N.shape(data)[1]
nf = N.shape(data)[0]
print 'nc,nf:', nc, nf
for ii in range(np - 1):
datos = fits.open(psfs[ii + 1])[0].data
print 'Reading file...', psfs[ii + 1]
nc = N.shape(datos)[1]
nf = N.shape(datos)[0]
print 'nc,nf:', nc, nf
data2 += datos
if norm == 1:
data2 = data2 / data2.sum()
fits.writeto(finalPSFmodel, data2)
def get_list_detect_wimas(cluster):
"""
Here i need to include more info to
separate weight than drz images.
"""
root2images =finalroot+'images/%s/'%(cluster)
# R-band
cmd1 = '/bin/ls %s*rSDSS*weight*fits '%(root2images)
cmd1 += '> %sdetwima.riz.temp'%(root2images)
os.system(cmd1)
# I-band
cmd2 = '/bin/ls %s*iSDSS*weight*fits '%(root2images)
cmd2 += '>> %sdetwima.riz.temp'%(root2images)
os.system(cmd2)
# z-band
cmd3 = '/bin/ls %s*zSDSS*weight*fits '%(root2images)
cmd3 += '>> %sdetwima.riz.temp'%(root2images)
os.system(cmd3)
# Reading final list
finalist = '%sdetwima.riz.temp'%(root2images)
if not os.path.exists(finalist):
print 'List of detection images not created!'
sys.exit()
else:
wimas = U.get_str(finalist,0)
return wimas
def arrange_alhambraHDF5list_byfield(lista, save='yes'):
"""
It creates a global P(z)'s
---------------------------------
import alhambrahdf5
from alhambrahdf5 import *
mat = arrange_alhambraHDF5list_byfield(lista)
"""
ims = U.get_str(lista, 0)
basez = U.arange(0.001, 7.001, 0.001)
dim = len(ims)
for ii in range(dim):
print '%i/%i' % (ii + 1, dim)
infile = ims[ii]
data = U.get_data(infile, 0)
if ii < 1: datos = data
else: datos += data
if save == 'yes':
finaldata = decapfile(lista) + '.global.mat'
U.put_data(finaldata, (datos, basez))
return datos
def find_alhambraids(ra1, dec1):
"""
It looks for the ALHAMBRA-IDs
given a set of coordinates (RA,Dec).
-----------------------------------------
import alhambra_variability_tools as AVT
ra,dec = U.get_data(cat,(1,2))
ids = AVT.find_alhambraids(ra,dec)
-----------------------------------------
"""
ra, dec = U.get_data(
'/Volumes/amb4/ALHAMBRA/catalogos/reduction_v4f/global/alhambra.coo.cat',
(1, 2))
ids = U.get_str(
'/Volumes/amb4/ALHAMBRA/catalogos/reduction_v4f/global/alhambra.coo.cat',
0)
nele = len(ra1)
idd = U.ones(nele, dtype='int')
for iii in range(nele):
dra = abs(ra - ra1[iii])
ddec = abs(dec - dec1[iii])
val = dra + ddec
pos = U.where(val == val.min())[0][0]
idd[iii] = int(ids[pos])
return idd
def master_PDZerrDistribution(hdf5list, bpzlist, m_max, o_min):
plots = 1
hdf5_files = U.get_str(hdf5list, 0)
n_hdf5 = len(hdf5_files)
bpz_files = U.get_str(bpzlist, 0)
n_bpz = len(bpz_files)
if n_bpz != n_hdf5:
print 'Dimensions mismatch!'
sys.exit()
for ii in range(n_hdf5):
print 'Reading file: ', hdf5_files[ii]
if ii < 1:
basez, basez2, dz_peak, dz_pdf, ng = get_PDZerrDistribution(
hdf5_files[ii], bpz_files[ii], m_max, o_min)
else:
basez, basez2, dz_peak_temp, dz_pdf_temp, ng_temp = get_PDZerrDistribution(
hdf5_files[ii], bpz_files[ii], m_max, o_min)
dz_peak += dz_peak_temp
dz_pdf += dz_pdf_temp
ng += ng_temp
if plots:
plt.figure(12,
figsize=(8.5, 10.),
dpi=80,
facecolor='w',
edgecolor='k')
plt.clf()
plt.plot(basez2, dz_peak, 'b-', lw=12, alpha=0.6)
plt.plot(basez, dz_pdf, 'r-', lw=5, alpha=0.9)
plt.grid()
plt.xlim(-0.1, 0.1)
plt.ylabel('P(z)', size=20, labelpad=+1)
plt.legend(['peaks', 'pdfs'], loc='upper left', fontsize=20)
plt.xlabel('$\delta_{z}$', size=30)
# Saving data into a file.
#output_filename = hdf5list[:-4]+'master.deltaz.mmax%.2fAB.mat'%(m_max)
#U.put_data(output_filename,(basez,dz_peak,dz_pdf),'z dz_peak dz_PDFs')
return basez, basez2, dz_peak, dz_pdf, ng
def get_JPLUS_gains(scimas):
"""
it gets the gain values for a list of JPLUS images.
"""
imas = U.get_str(scimas,0)
nimas = len(imas)
vals = N.zeros(nimas)
for ss in range(nimas):
vals[ss]=JPLUS_image_gain(imas[ss])
return vals
def alhambramosaico(listofimages, xx, yy, size, ID_number):
"""
import clash_tools
from clash_tools import *
lista = '/Volumes/CLASH/psfmodels/May2012/final/listilla.txt'
size=25
coox = 13
cooy = 13
ids=777
clashmosaico(lista,coox,cooy,size,ids)
"""
# It creates the list of images to be used (from "listing.py").
image_list = U.get_str(listofimages, 0)
path = A.getpath(image_list[0])
# Paths & outputs
imageout = A.decapfile(
listofimages) + '.mosaic.X%iY%iID%i.fits' % (xx, yy, ID_number)
print 'Imgaeout: ', imageout
# STARTING WITH THE PROCESS...
# Creating "albumdata" where the whole information will be saved (MOSAIC!).
# ===================================================================================
n = 27 # Number of images to be used.
nx = 6 # Number of objects along the x-axis.
ny = 5 # Number of objects along the Y-axis.
mad = size # Size of every sub-squared-stamp. 100 is a good choice!
mad2 = mad + 1
albumdata = N.zeros((ny * mad2 + 1, nx * mad2 + 1), float)
print ' --------------------------------------------------------------------------- '
print ' A stamp size = %d x %d has been chosen ' % (mad, mad)
print ' One galaxy will be display in a %d x %d album-like image' % (nx,
ny)
print ' --------------------------------------------------------------------------- '
for i in range(len(image_list)):
# print 'i', i
ix = i % nx
iy = ny - (i / nx) - 1
image_in = image_list[i]
# It picks the ith-submatrix from the ith image.
# So, It creates every single sub-mosaic!
stamp = sta.stamping(image_in, xx, yy, mad)
ax = ix * mad2 + 1
ay = iy * mad2 + 1
# Saving the ith-submosaic in albumdata.
albumdata[ay:ay + mad, ax:ax + mad] = stamp.astype(float)
print ' Copying submosaic %i from image %i: ' % (i, i)
# Creating the new mosaic as a fits file.
fits.writeto(imageout, albumdata)
def get_NMAD_vs_seeing(bpzfile, mmax):
bpzs = U.get_str(bpzfile, 0)
nb = len(bpzs)
valor = N.zeros(nb)
for ii in range(nb):
zb, zs, mo = U.get_data(bpzs[ii], (1, 9, 10))
dz = (zb - zs) / (1. + zs)
good = N.less(mo, mmax)
valor[ii] = U.std_mad(dz[good])
return valor
def script_slicing_hdf5alhambra(hdf5list, bpzlist):
"""
import alhambrahdf5 as AH
hdf5list = '/Volumes/amb22/catalogos/reduction_v4f/hdf5.list'
bpzlist = '/Volumes/amb22/catalogos/reduction_v4f/catalogs.list'
AH.script_slicing_hdf5alhambra(hdf5list,bpzlist)
"""
hdf5s = U.get_str(hdf5list, 0)
bpzs = U.get_str(bpzlist, 0)
dim1 = len(hdf5s)
dim2 = len(bpzs)
if dim1 == dim2:
for ss in range(dim1):
AH.slicing_hdf5alhambra(hdf5s[ss], bpzs[ss])
# try: AH.slicing_hdf5alhambra(hdf5s[ss],bpzs[ss])
# except: print 'Impossible to run get2Dmatrix_HDF5 on iteration ',ss
else:
print 'Dimensions mismatch!'
def get_filters(columns):
"""
It extracts the FILTERS from a columns file.
===========================================================
USAGE:
columns = 'Abell383.columns'
filtros = get_filters(columns)
----
"""
data = U.get_str(columns,0)
filters=[]
for ii in range(len(data)):
if data[ii][-4:] == '.res':
filters.append(data[ii])
return filters
def master_global_PDF(hdf5list, m_max):
"""
This routine serves to extract the final P(z)
from a list of HDF5 files. A magnitude-cut (m<19)
is applied.
:param hdf5list: list of HDF5 files
:return: zz, p_r,p_b_p_a
"""
plots = 1
hdf5files = U.get_str(hdf5list, 0)
n_fields = len(hdf5files)
for ii in range(n_fields):
if ii < 1:
zz, p_red, p_blue, p_global = global_PDZ(hdf5files[ii], m_max)
else:
zz, p_red_temp, p_blue_temp, p_global_temp = global_PDZ(
hdf5files[ii], m_max)
p_red += p_red_temp
p_blue += p_blue_temp
p_global += p_global_temp
if plots:
plt.figure(12,
figsize=(8.5, 10.),
dpi=80,
facecolor='w',
edgecolor='k')
plt.clf()
plt.plot(zz, p_red, 'r-', lw=5, alpha=0.7)
plt.plot(zz, p_blue, 'b-', lw=5, alpha=0.7)
plt.plot(zz, p_global, 'k--', lw=5, alpha=0.7)
plt.grid()
plt.xlim(0., zz.max())
plt.grid()
plt.ylabel('P(z)', size=20, labelpad=+1)
plt.legend(['early', 'late', 'all'], loc='upper right', fontsize=20)
plt.xlabel('$z$', size=30)
output_filename = hdf5list[:-4] + 'master.PDF.mmax%.2fAB.mat' % (m_max)
U.put_data(output_filename, (zz, p_red, p_blue, p_global), 'z P_r P_b P_a')
return zz, p_red, p_blue, p_global
def appendlistcatalog(lista, outfile='None'):
"""
It appends a list of catalogs via appendcatalogs
"""
# Declaring some variables.
list = U.get_str(lista, 0)
temp = len(lista.split('/')[-1])
root = lista[:-temp]
print 'Number of catalogs to be appended: %i' % (len(list))
print 'Starting with the appendage...'
for jj in range(len(list) - 1):
print 'Appending catalog %i/%i...' % (jj + 1, len(list) - 1)
ii = jj + 1
if jj == 0:
catalog1 = list[jj]
catalog2 = list[ii]
finalcatalog = root + 'temporal.cat' # trunkcat+'_%i%i.cat' %(ff,ii)
raimundo = finalcatalog
else:
catalog1 = raimundo
catalog2 = list[ii] # trunkcat+'_%i%i.cat' %(ff,ii)
finalcatalog = root + 'temporal2.cat'
appendcatalogs(catalog1, catalog2, finalcatalog)
if os.path.exists(root + 'temporal2.cat'):
cmd = ''
cmd += '/bin/rm %s' % (raimundo)
os.system(cmd)
cmd = '/bin/mv %s %s' % (root + 'temporal2.cat',
root + 'temporal.cat')
os.system(cmd)
raimundo = root + 'temporal.cat'
# Saving the final catalog.
if outfile == 'None':
final = lista[:-((len(lista.split('.')[-1])) + 1)] + '_appended.cat'
else:
final = outfile
cmd = '/bin/mv %s %s' % (root + 'temporal.cat', final)
os.system(cmd)
print 'A new catalog created as ', final
def gettingJPLUS_123limmags(clustername):
"""
This creates a new file with an estimation
of the 5-sigma mag-limits for 1",2",3" apertures.
"""
sigmas = 5
root2images = finalroot + 'images/%s/'%(clustername)
listimages = root2images+'sci.list'
imas = U.get_str(listimages,0)
nims = len(imas)
finalcat = root2images+'%s.photo.mlim123.cat'%(clustername)
if not os.path.exists(finalcat):
outfile.open(finalcat,'w')
outfile.write('# 5-sigma threshold \n')
outfile.write('# mlim_1arcs mlim_2arcs mlim_3arcs \n')
for ii in range(nims):
catalog = root2cats + get_nickname(imas[ii])+'.cat'
f1,f2,f3,ef1,ef2,ef3,m1 = U.get_data(catalog,(23,24,25,26,27,28,21))
s2n_1 = N.zeros(len(f1))
s2n_2 = N.zeros(len(f2))
s2n_3 = N.zeros(len(f3))
for ggg in range(len(f1)):
if f1[ggg]>0. and ef1[ggg]>0.: s2n_1[ggg]=f1[ggg]/(ef1[ggg]*1.)
else: s2n_1[ggg]= -1.00
if f2[ggg]>0. and ef2[ggg]>0.: s2n_2[ggg]=f2[ggg]/(ef2[ggg]*1.)
else: s2n_2[ggg]= -1.00
if f3[ggg]>0. and ef3[ggg]>0.: s2n_3[ggg]=f3[ggg]/(ef3[ggg]*1.)
else: s2n_3[ggg]= -1.00
# Here we clean the sample and select the 5-sigma detections.
good_s2n_1 = N.greater(s2n_1,sigmas-0.2) * N.less(s2n_1,sigmas+0.2)
good_s2n_2 = N.greater(s2n_2,sigmas-0.2) * N.less(s2n_2,sigmas+0.2)
good_s2n_3 = N.greater(s2n_3,sigmas-0.2) * N.less(s2n_3,sigmas+0.2)
mlim1 = N.mean(m1[good_s2n_1])
mlim2 = N.mean(m1[good_s2n_2])
mlim3 = N.mean(m1[good_s2n_3])
linea = '# %.2f %.2f %.2f \n'%(filtros[ii],mlim1,mlim2,mlim3)
outfile.write(linea)
#! /usr/local/bin python
# -*- coding: iso-8859-1 -*-
import os,sys
import numpy as N
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
import useful as U
import splus_calib_tools as sct
#import matplotlib.pyplot as plt
#### script to read and normalize the catalogue to the mean PSF.
root = '/Users/albertomolino/Postdoc/T80S_Pipeline/Commisioning/S82/Dec2017/'
final_path = root + 'data_quality/'
lista_cats = root+'splus_cats_NGSL/photometry.list'
cats = U.get_str(lista_cats,0)
n_cats = len(cats)
seeing = N.zeros(n_cats)
x_global = []
y_global = []
s2n_global = []
Flag_global = []
fw_global = []
mu_global = []
mg_global = []
mr_global = []
mi_global = []
mz_global = []
for ii in range(n_cats):
catalog = cats[ii]
def figura33(lista):
"""
I'm using the stellar classification from the version_e.
----
import alhambra_completeness as alhc
lista = '/Volumes/amb22/catalogos/reduction_v4d/globalcats/lista.list'
alhc.figura33(lista)
"""
blue = 0
red = 1
cats = U.get_str(lista, 0)
cats2 = U.get_str(lista, 1)
nc = len(cats)
dx = 0.2
dy = 0.4
nxbins = 4
nybins = 2
ods = 0.05
mmin = 16.0
mmax = 23.75
zbmin = 0.0001
zbmax = 1.4
Mmin = -24
Mmax = -17
if red:
Tbmin = 1 # 7.
Tbmax = 5 # 11.
resolmag = 0.2 # 0.2
resolz = 0.05
if blue:
Tbmin = 7.
Tbmax = 11.
resolmag = 0.2
resolz = 0.05
resol = 0.025
areas = ([0.45, 0.47, 0.23, 0.24, 0.47, 0.47, 0.46, 2.79])
plt.figure(111, figsize=(21.5, 11.5), dpi=70, facecolor='w', edgecolor='k')
ss = 0
for jj in range(nybins):
for ii in range(nxbins):
# Reading data from catalogs.
mo, zb, tb, odds, m814 = U.get_data(cats[ss], (81, 72, 75, 76, 62))
sf = U.get_data(cats2[ss], 71)
# mo,zb,tb,sf,odds,m814 = U.get_data(cats[ss],(81,72,75,71,76,62))
g = U.greater_equal(abs(m814), mmin) * U.less_equal(
abs(m814), mmax)
# g* = U.greater_equal(odds,ods)
g *= U.greater_equal(tb, Tbmin) * U.less_equal(tb, Tbmax)
g *= U.less_equal(sf, 0.8)
yy = -0.014 * m814 + 0.38
g *= U.greater(odds, yy)
g *= U.less_equal(mo, Mmax + resol) * U.greater(mo, Mmin - resol)
g *= U.greater(zb, zbmin) * U.less_equal(zb, zbmax)
mo, zb, tb, odds = U.multicompress(g, (mo, zb, tb, odds))
print 'dimension', len(mo)
# Plotting density.
# cuadrado = plt.axes([.1+(ii*dx),.1+((nybins-jj-1)*dy),dx,dy])
if ii == nxbins - 1:
cuadrado = plt.axes([
.1 + (ii * dx), .1 + ((nybins - jj - 1) * dy),
dx + (dx * 0.2), dy
])
else:
cuadrado = plt.axes(
[.1 + (ii * dx), .1 + ((nybins - jj - 1) * dy), dx, dy])
matrix, axis2, axis1 = rs.CC_numberdensity_contour_zvolume(
zb, mo, resolz, resolmag, 1)
if blue:
plt.contourf(axis2,
axis1,
U.log10(matrix / areas[ss]),
250,
vmin=-11.,
vmax=-7.) # blue galaxies
if red:
plt.contourf(axis2,
axis1,
U.log10(matrix / areas[ss]),
250,
vmin=-12.,
vmax=-7.65) # red galaxies
if ii == nxbins - 1:
aa = plt.colorbar(pad=0., format='%.1f')
aa.set_label('Log. Density [N/Mpc$^{3}$/deg$^{2}$]', size=18)
if jj != nybins - 1: plt.setp(cuadrado, xticks=[])
if ii != 0: plt.setp(cuadrado, yticks=[])
if jj == nybins - 1:
plt.xlabel('M$_{B}$', size=27)
plt.xticks(fontsize=17)
if ii == 0:
plt.ylabel('redshift', size=28)
plt.yticks(fontsize=17)
# plotting axis manually
base1 = U.arange(Mmin, Mmax + 1., 1.)
base2 = U.arange(0, zbmax + (2. * resol), resol)
dim1 = len(base1)
dim2 = len(base2)
for rr in range(dim1):
plt.plot(base2 * 0. + base1[rr],
base2,
'k--',
linewidth=1.,
alpha=0.25)
for rr in range(dim2):
plt.plot(base1,
base1 * 0. + base2[rr],
'k--',
linewidth=1.,
alpha=0.25)
# plt.grid()
plt.ylim(zbmin + 0.0001, zbmax - 0.001)
plt.xlim(Mmin + 0.0001, Mmax - 0.0001)
if ss == 7: labelleg = 'Global'
else: labelleg = 'A%i' % (ss + 2)
xypos = (Mmax - 1.6, zbmax - 0.18)
if ss == 7: xypos = (Mmax - 3.5, zbmax - 0.18)
plt.annotate(labelleg, xy=xypos, fontsize=40, color='black')
ss += 1
plt.savefig('completeness.alhambra.png', dpi=200)
import os, sys
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
sys.path.append(
'/Users/albertomolino/Postdoc/T80S_Pipeline/Commisioning/codes/')
import useful as U
import numpy as N
import splus_s82_hdf5_tools as to
import matplotlib.pyplot as plt
# Roots and paths
sigma = '0150'
root = '/Volumes/CLASH/S82/specz/'
# Reading photometric catalogues.
bpz_cat_list = root + 'bpz_short.list'
bpz_cats = U.get_str(bpz_cat_list, 0)
n_cats = len(bpz_cats)
check_mags = 1
check_types = 1
check_odds = 1
# Definition of variables.
CIS = []
MOS = []
ZSS = []
ODS = []
TBB = []
for ii in range(n_cats):
hdf5_file = os.path.dirname(bpz_cats[ii]) + '/HDF5/'
hdf5_file += os.path.basename(bpz_cats[ii])[:-8] + 'hdf5'
def appending_ids2catalogues(field, pointing, ccd):
"""
import alhambra_3arcs as A3
A3.appending_ids2catalogues(2,1,1)
"""
catalhambra = root + 'f0%i/alhambra.F0%iP0%iC0%i.ColorProBPZ.cat' % (
field, field, pointing, ccd)
idalh = U.get_str(catalhambra, 0)
idalh2 = U.arange(len(idalh)) + 1
xalh, yalh = U.get_data(catalhambra, (6, 7))
cat3arcs = finalroot + 'f0%i/alhambra.f0%ip0%ic0%i.3arcs.cat' % (
field, field, pointing, ccd)
id3arcs, x3arcs, y3arcs = U.get_data(cat3arcs, (0, 3, 4))
print len(id3arcs)
matchfile = cat3arcs[:-3] + 'idsfrommatch.txt'
if not os.path.exists(matchfile):
idcol = idalh2
xcol = xalh
ycol = yalh
idsp = id3arcs
xsp = x3arcs
ysp = y3arcs
pepe = CT.matching_vects(idcol, xcol, ycol, idsp, xsp, ysp, 5)
# Compressing matches for ColorPro...
print 'Compressing matches...'
matchidcol = pepe[:, 0].astype(int)
gdet_col = U.greater(matchidcol,
0) # Excluding 0's (non matched detections)
matchidcol = U.compress(gdet_col, (matchidcol))
# Compressing matches for Spectroscopic...
matchidsp = pepe[:, 1].astype(int)
gdet_spz = U.greater(matchidsp,
0) # Excluding 0's (non matched detections)
matchidsp = U.compress(gdet_spz, (matchidsp))
print 'len(idcol)', len(idcol)
print 'len(idsp)', len(idsp)
if len(matchidcol) == len(matchidsp):
print 'Creating idredu & zsredu '
print 'Dimension of matchidsp ', len(matchidsp)
idredu = U.zeros(len(matchidsp))
idspredu = U.zeros(len(matchidsp))
for ii in range(len(matchidsp)):
colindex = A.id2pos(idcol,
matchidcol[ii]) # Position for Index idcol
spzindex = A.id2pos(idsp,
matchidsp[ii]) # Position for Index idsp
idredu[ii] = idcol[colindex] # ID for ColorPro
idspredu[ii] = idsp[spzindex] # Specz for Specz
matchfile = cat3arcs[:-3] + 'idsfrommatch.txt'
U.put_data(matchfile, (idredu, idspredu))
if os.path.exists(matchfile):
pepa = open(matchfile[:-3] + 'bis.cat', 'w')
idredu, idspredu = U.get_data(matchfile, (0, 1))
i11 = idredu.astype(int) - 1
i22 = idspredu.astype(int)
lista = []
for ii in range(len(i11)):
lista.append(idalh[i11[ii]])
pepa.write('%s %s \n' % (idalh[i11[ii]], i22[ii]))
pepa.close()
finalfinal = cat3arcs[:-3] + 'final.cat'
if os.path.exists(finalfinal): A.deletefile(finalfinal)
if not os.path.exists(finalfinal):
print 'Preparing ', finalfinal
idsa = U.get_str(matchfile[:-3] + 'bis.cat', 0)
append_IDs2_3arcs_catalogues(cat3arcs, idsa)
def correct_SExt_uncertainties(cluster):
# (catalog,columns,zpts,gains,area2rms,weightimas,arinarout,finalcat):
"""
It reads the input catalogue and corrects*
its photometric errors empirically using direct area_v_sigma estimations*.
It returns the name of the new and corrected catalog.
--
*** THE POSITION OF AREA,MAGS & ERRMAGS NEED TO BE CHECK OUT BEFORE RUNNING IT.
----------------------------------------------------------------------------
REQUIREMENTS:
- An input catalogue (catalog)
- Its corresponding COLUMNS file (columns)
- A list with all ZPS (2nd column) (zpts)
- A list with all GAINS (2nd column) (gains)
- A list with all area2sigma files (1 per band) (area2rms)
- A list with all WEIGHT-MAPS (weightimas)
"""
# If weight = 1, it uses the Weight-maps to calculate photo.uncertainties.
weight = 0
# If verbose = 1, additional information is displayed during the analysis.
verbose = 0
# This factor serves to plot several check figures.
check1 = 1
check2 = 1
catalog = finalroot +'/%s/images/%s.photo.cat'%(cluster,cluster)
columns = finalroot +'/%s/images/%s.photo.columns'%(cluster,cluster)
scimas = finalroot+'/%s/images/sci.list'%(cluster)
weightimas = finalroot+'/%s/images/wht.list'%(cluster)
zpts = U.get_data(finalroot+'/%s/images/%s.zpt.cat'%(cluster,cluster),0)
gains = get_JPLUS_gains(scimas)
# Name for the final corrected catalogue
newphotcat = finalroot +'/%s/images/%s.photo.err.cat'%(cluster,cluster)
# To account for differences in exposure time, we need a list with ALL WEIGHT-maps.
if weight: wimas = U.get_str(weightimas,0)
if verbose: print 'Catalog: ',catalog
if os.path.exists(catalog):
mm = get_magnitudes(catalog,columns)
em = get_errmagnitudes(catalog,columns)
xx,yy,aper = U.get_data(catalog,(3,4,5))
data = C.loaddata(catalog) # Loading the whole catalog content.
head = C.loadheader(catalog) # Loading the original header.
zps = U.get_data(zpts,1) # Loading Zeropoint values
# gain = U.get_data(gains,1) # Loading Gain Values.
filters = get_filters(columns) # It gets the filter names for plots.
# Defining new variables
ng = len(mm[:,0]) # ng is the number of galaxies.
nf = len(mm[0,:]) # nf is the number of filters.
if verbose: print 'ng,nl',ng,nl
errmag = N.zeros((ng,nf),float) # Where the new photo errors will be saved.
# Starting the game..
for jj in range(nf):
if verbose: print 'Analyzing filter %i'%(jj+1)
# For every single band we need to read the apert_v_sigma file (area2rms)
# to interpolate the real values of area from the catalog.
# print 'area2rms[%i]'%(jj),area2rms
area2rms_bands = U.get_str(area2rms,0)
sqrtarea, sbackg, smean = U.get_data(area2rms_bands[jj],(0,1,2))
rmsfit = N.poly1d(N.polyfit(sqrtarea, sbackg, 3)) # CHECK
meanfit = N.poly1d(N.polyfit(sqrtarea, smean, 2)) # CHECK
# It reads the WEIGHT-map if requested
if weight:
if verbose: print 'Reading Weight image: ', wimas[jj]
wdata = fits.open(wimas[jj])[0].data
wdatanorm = wdata / wdata.max()
if check1:
# Sanity plot to assure the interpolated area2sigma function was right
plt.figure(0, figsize = (7,6),dpi=70, facecolor='w', edgecolor='k')
plt.clf()
plt.plot(sqrtarea,sbackg,'ko',sqrtarea,rmsfit(sqrtarea),'r-',linewidth=2)
plt.xlabel('$\sqrt{N}$',size=18)
plt.ylabel('$\sigma$',size=20)
plt.legend(['Data','Interpolation'],numpoints=1,loc='upper left')
plt.grid()
plt.savefig(catalog[:-3]+'.%s.Ar2Si.check.png'%(filters[jj]),dpi=80)
# Sanity plot to assure the interpolated area2sigma function was right
# plt.figure(2, figsize = (7,6),dpi=70, facecolor='w', edgecolor='k')
plt.clf()
plt.plot(sqrtarea, smean,'ko',sqrtarea, meanfit(sqrtarea),'r-',linewidth=2)
plt.xlabel('$\sqrt{N}$',size=18)
plt.ylabel('$mean$',size=20)
plt.legend(['Data','Interpolation'],numpoints=1,loc='upper left')
plt.grid()
plt.savefig(catalog[:-3]+'.%s.Ar2Mean.check.png'%(filters[jj]),dpi=80)
fluxgal = B.mag2flux(mm[:,jj]-zps[jj]) # -meansignal+U.sqrt(fluxcorr4aperture)
# good_sample = U.less_equal(abs(mm[:,jj]),30) # good sample
# bad_sample = U.greater(abs(mm[:,jj]),30) # bad sample
# Values to estimates the mags error.
sqar = N.sqrt(aper)
sigback = rmsfit(sqar)
meansignal = meanfit(sqar)
# There will be non-detected galaxies
# with m=99 magnitudes.
# Those numbers should not change here.
detected = U.less_equal(abs(mm[:,jj]),30) # good sample
nondetected = U.greater(abs(mm[:,jj]),30) # bad sample
# Photom. error (as defined by SExtractor) but using the new sigma value!
if weight:
pixw = N.zeros(ng)
for hhh in range(ng): pixw[hhh]=wdatanorm[int(yy[hhh])-1,int(xx[hhh])-1]
fluxcor = fluxgal*pixw
newerror=N.sqrt((aper*sigback*sigback/fluxcor**2)+(fluxcor*gain))
newerror *= 1.0857
else:
newerror=N.sqrt((aper*sigback*sigback/fluxgal**2)+(fluxgal*gain))
newerror *= 1.0857
# Assesing new uncertainties.
errmag[detected,jj] = newerror[detected]
errmag[nondetected,jj] = em[nondetected,jj]
# A new figure is create to compare SExtractor vs Empirical uncert.
if check2:
line = N.arange(16.,30.,0.25)
SExline = U.bin_stats(mm[:,jj],em[:,jj],line,stat='mean_robust')
aperline = U.bin_stats(mm[:,jj],errmag[:,jj],line,stat='mean_robust')
# plt.figure(1,figsize = (8,7),dpi=70, facecolor='w', edgecolor='k')
plt.clf()
plt.plot(mm[:,jj],em[:,jj],'r+',mm[:,jj],errmag[:,jj],'k+')
plt.plot(line,SExline,'-ro',line,aperline,'-ko',linewidth=6,alpha=0.2)
plt.legend(['$SExtractor$','$Apertures$'],numpoints=1,loc='upper left')
plt.xlabel('$Mags$',size=17)
plt.ylabel('$ErrMags$',size=17)
plt.xlim(17.,30.)
plt.ylim(0.,1.0)
plt.grid()
plt.savefig(catalog[:-3]+'.%s.uncert.comparison.png'%(filters[jj]),dpi=80)
# The new values of mags error are now overwrited in the original data.
vars,evars,posref,zpe,zpo = get_usefulcolumns(columns)
data[:,evars] = errmag[:,N.arange(nf)]
C.savedata(data,finalcat, dir="",header=head) # Saving and creating the new catalog.
__author__ = 'albertomolino'
import os, sys
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
import useful as U
import numpy as N
import matplotlib.pyplot as plt
from matplotlib import cm
# Paths
root_to_bpz = '/Users/albertomolino/codigos/bpz-1.99.2/'
root_to_seds = root_to_bpz + 'SED/'
sed = U.get_str(root_to_seds + 'COSMOSeB11new_recal.list', 0)
n_seds = len(sed) - 2
def lookcloser(vector, value):
dim = len(vector)
try:
if vector[0] >= value: pos = 0
elif vector[1] >= value: pos = 1
elif vector[-1:] < value: pos = dim - 1
else:
for ii in range(len(vector)):
if vector[ii - 2] < value < vector[ii]:
pos = ii - 1
except:
print 'ID not found!'
pos = -1
return pos
def get_alhambra_GOLD(field,pointing,ccd):
"""
import alhambragold as alhgold
alhgold.get_alhambra_GOLD(2,1,1)
"""
root_catalogs = '/Volumes/amb22/catalogos/reduction_v4f/f0%i/'%(field)
root_gold = '/Volumes/amb22/catalogos/reduction_v4f/GOLD/'
catalog = root_catalogs+'alhambra.F0%iP0%iC0%i.ColorProBPZ.cat' %(field,pointing,ccd)
if os.path.exists(catalog):
data1 = coeio.loaddata(catalog) # Loading the whole catalog content.
head1 = coeio.loadheader(catalog) # Loading the original header.
nc1 = len(data1.T)
dim1 = len(data1[:,0])
nh = len(head1)
# Final catalog.
catout = root_gold+'alhambra.gold.F0%iP0%iC0%i.ColorProBPZ.cat' %(field,pointing,ccd)
outfile = open(catout,'w')
# Reducing the length of the catalogs according to input ids
ids = U.get_str(catalog,0)
mo = U.get_data(catalog,65)
cond1 = U.less(mo,23.000)
data2 = data1[cond1,:]
nraws = U.shape(data2)[0]
ncols = U.shape(data2)[1]
# Setting the IDs to its final values (including F814W+field+pointing+ccd)
finalids = alh.getalhambrafinalids(field,pointing,ccd,'ISO')
finalids2 = U.compress(cond1,finalids)
# Restoring header...
for ii in range(nh):
outfile.write('%s \n'%(head1[ii]))
formato = '%s %i %i %i %.4f %.4f %.3f %.3f %i %.2f %.2f %.4f %.3f %.3f %.1f %.2f %.3f %.2f %i '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f '
formato += '%i %i %.3f %i %.2f %i '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f %.3f '
formato += '%.3f %.3f %.3f %.3f %i %i '
form = formato.split()
# Here it defines the format to be used.
for jj in range(nraws):
for ss in range(ncols):
goodform = ''
goodform = form[ss]+' '
if ss == 0:
outfile.write(goodform%(int(finalids2[jj])))
else:
outfile.write(goodform%(data2[jj,ss]))
outfile.write(' \n')
outfile.close()
root2 = '/Volumes/amb4/ALHAMBRA/images/individuals/singlexposures/'
if laica: root2 += 'LAICA/'
if omega: root2 += 'OMEGA/'
imasnames = root2 + 'f0%ip0%i_*_%i.swp.fits.indiv.upd.list' % (ff, po, ccd)
new_ccd_list = root2 + 'f0%ip0%ic0%i.list' % (ff, po, ccd)
if not os.path.exists(new_ccd_list):
print 'Creating the ind.frame-list for F0%iP0%iC0%i ' % (ff, po, ccd)
cmd = '/bin/ls %s > %s ' % (imasnames, new_ccd_list)
print cmd
os.system(cmd)
print ' '
print '############################################################'
# Reading the final lists of individual frames.
if laica:
listaimas = U.get_str(finalLAICA + 'f0%ip0%ic0%i.list' % (ff, po, ccd), 0)
print 'Reading LAICA list: ', finalLAICA + 'f0%ip0%ic0%i.list' % (ff, po,
ccd)
if omega:
listaimas = U.get_str(finalLAICA + 'omega.upd.list', 0)
print 'Reading OMEGA list: ', finalLAICA + 'omega.upd.list'
nbands = len(listaimas) #20 filters.
for ii in range(nbands):
templist = U.get_str(listaimas[ii], 0) # Reading ind.frames per filter.
nick = listaimas[ii].split('/')[-1]
print 'Reading images from %s ...' % (listaimas[ii])
dim_indframes = len(templist) # Number of ind.frames.
print 'List %s contains %i individual frames.' % (nick, dim_indframes)
# Reading the corresponding filter
__author__ = 'albertomolino'
import os, sys
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
import useful as U
import numpy as N
import matplotlib.pyplot as plt
root_to_bpz = '/Users/albertomolino/codigos/bpz-1.99.2/'
root_to_filts = root_to_bpz + 'FILTER/'
filters = U.get_str(root_to_filts + 'splusNBs.list', 0)
narrow = []
narrow.append('F378')
narrow.append('F395')
narrow.append('F410')
narrow.append('F430')
narrow.append('F515')
narrow.append('F660')
narrow.append('F861')
#colors for different filters
colores = N.zeros((3, 7), float)
colores[:, 0] = (0.00, 0.25, 1.00)
colores[:, 1] = (0.00, 0.65, 1.00)
colores[:, 2] = (0.00, 0.50, 0.00)
colores[:, 3] = (0.85, 0.65, 0.00)
#colores[:,5]=(0.75,0.50,0.00)
colores[:, 4] = (0.80, 0.25, 0.00)
#colores[:,7]=(1.00,0.00,0.00)
colores[:, 5] = (0.85, 0.00, 0.00)
between both sets (per filter) as the normalized difference
of the integrated signal within a filter.
"""
import sys
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
import useful as U
import pandas as pd
import bpz_tools as B
import numpy as N
import matplotlib.pyplot as plt
root = '/Users/albertomolino/codigos/bpz-1.99.2/FILTER/'
names = pd.read_table(root + 'SPLUS_September2018/SPLUS_201809.list')
filtros_old = U.get_str(root + 'SPLUS_July2017/SPLUS.list', 0)
filtros_new = U.get_str(root + 'SPLUS_September2018/SPLUS_201809.list', 0)
base = N.arange(3200, 10000, 10)
values = N.zeros(12)
eff_wav = N.zeros(12)
for ii in range(12):
eff_wav[ii] = B.effective_wavelength(filtros_new[ii])
for ii in range(12):
x_o, y_o = U.get_data(root + filtros_old[ii], (0, 1))
x_n, y_n = U.get_data(root + filtros_new[ii], (0, 1))
y_o_r = U.match_resol(x_o, y_o, base)
y_n_r = U.match_resol(x_n, y_n, base)
values[ii] = N.sum(y_o_r - y_n_r) / N.sum(y_o_r)
# Redshift range. z_min = 0.0 z_max = 0.2 delta_z = 0.01 z_range = N.arange(z_min,z_max+delta_z,delta_z) res_z = len(z_range) # Filters filter_x1 = 'g_SDSS' filter_x2 = 'z_SDSS' filter_y1 = 'u_SDSS' filter_y2 = 'g_SDSS' #Models sed_models = U.get_str(sed_path+sed_lib,0) n_models = len(sed_models) # SDSS/S82 Contours sdss_s82_path = '/Users/albertomolino/Postdoc/T80S_Pipeline/targets/SDSS_S82/' sdss_s82_cat = sdss_s82_path+'catalogues/stripe82_spz_extcorr.cat' u_mag,g_mag,r_mag,i_mag,z_mag,z_spec = U.get_data(sdss_s82_cat,(4,6,8,10,12,3)) good_sample = N.less(abs(u_mag-g_mag),5.) good_sample*= N.less(abs(g_mag-z_mag),5.) good_sample*= N.greater_equal(z_spec,z_min) good_sample*= N.less_equal(z_spec,z_max) u_mag,g_mag,r_mag = U.multicompress(good_sample,(u_mag,g_mag,r_mag)) i_mag,z_mag,z_spec = U.multicompress(good_sample,(i_mag,z_mag,z_spec)) #Reduce sample size!
sys.path.append('/Users/albertomolino/doctorado/photo/programas/')
import useful as U
import splus_s82_hdf5_tools as to
# General roots.
root = '/Users/albertomolino/Postdoc/T80S_Pipeline/Commisioning/'
root += 'S82/Dec2017/'
# Reading HDF5 files.
root_to_hdf5 = root + 'splus_cats_NGSL/*/' # TBC!!
final_root_hdf5 = root_to_hdf5 + 'PDFs/'
if not os.path.exists(final_root_hdf5):
cmd = '/bin/mkdir %s ' % (final_root_hdf5)
os.system(cmd)
hdf5list = root_to_hdf5 + 'hdf5.list'
hdf5_files = U.get_str(hdf5list, 0)
n_hdf5 = len(hdf5_files)
# Reading photometric catalogues.
root_to_cats = root + 'released_catalogues/'
cat_list = root_to_cats + 'master_SPLUS_STRIPE82_photo_BPZ.list'
global_cats = U.get_str(cat_list, 0)
n_cats = len(global_cats)
# Checking dimensionality!
if n_cats != n_hdf5:
print 'Dimension missmatch!'
sys.exit()
# Magnitude bins.
mag_bins = [14, 16, 18, 20]