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from multiprocessing.managers import BaseManager
from posixpath import basename
import sys
from PyQt5.QtWidgets import QMainWindow, QTextEdit, QAction, QFileDialog, QApplication, QPushButton, QLineEdit, QLabel, QComboBox, QCheckBox, QGridLayout
from PyQt5 import QtWidgets, QtCore
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import Qt
#class Example
from SpecGen.SpecGenerator import SpecGenerator
from SpecGen.Config import Config
from astropy.io import fits
from astropy.table import Table
import galsim
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
from matplotlib.lines import Line2D
import matplotlib
import numpy as np
from pylab import *
class Figure_Canvas(FigureCanvas):
"""
创建画板类
"""
def __init__(self, width=3.2, height=2.7):
self.fig = Figure(figsize=(width, height), dpi=70)
super(Figure_Canvas, self).__init__(self.fig)
def add_line(self, x_data, y_data, x2_data, y2_data, specImg, grating):
self.fig.clear()
self.ax = self.fig.add_subplot(211)
self.line = Line2D(x_data, y_data)
self.ax.grid(True)
self.ax.set_title('1-d Spec')
self.ax.set_xlabel('Wavelength($\AA$)')
self.ax.set_ylabel('F$\lambda$(erg/s/cm$^2$/$\AA$)')
self.line.set_color('blue')
# ------------------------------------------------------#
self.ax.add_line(self.line)
self.line2 = Line2D(x2_data, y2_data)
self.ax.add_line(self.line2)
self.line2.set_color('red')
self.ax.legend([self.line, self.line2], ['Sim Spec', 'Orig Spec'])
if grating == 'GU':
self.ax.set_xlim(2400, 4200)
elif grating == 'GV':
self.ax.set_xlim(3800, 6400)
elif grating == 'GI':
self.ax.set_xlim(6000, 10200)
# self.ax.set_xlim(np.min(x_data), np.max(x_data))
self.ax.set_ylim(np.min([np.min(y_data),np.min(y2_data)]), np.max([np.max(y_data), np.max(y2_data)]))
self.ax1 = self.fig.add_subplot(212)
import matplotlib.colors as colors
self.ax1.imshow(specImg, norm = colors.LogNorm())
self.ax1.set_title('Sim Slitless Spec Img')
class Example(QMainWindow):
def __init__(self):
super().__init__()
self.InitUI()
def InitUI(self):
# self.textEdit = QTextEdit()
# self.setCentralWidget(self.textEdit)
# self.statusBar()
# openFile = QAction(QIcon('open.png'), 'Open', self)
# openFile.setShortcut('Ctrl+O')
# openFile.setStatusTip('Open new File')
# openFile.triggered.connect(self.showDialog)
# menubar = self.menuBar()
# fileMenu = menubar.addMenu('&File')
# fileMenu.addAction(openFile)
#
self.lbl0 = QLabel(self)
self.lbl0.move(20, 20)
self.lbl0.setText('Input spec file')
self.btn = QPushButton("spec file", self)
self.btn.move(120, 20)
self.btn.clicked.connect(self.showDialog1)
# self.textEdit1 = QTextEdit()
# self.setCentralWidget(self.textEdit1)
# self.textEdit1.move(20,50)
self.lbl1 = QLabel(self)
self.lbl1.move(220, 20)
# self.btn = QPushButton("config file", self)
# self.btn.move(20, 50)
# self.btn.clicked.connect(self.showDialog2)
self.lbl2 = QLabel(self)
self.lbl2.setText('Grating')
self.lbl2.move(20, 50)
# self.lbl = QLabel("Ubuntu", self)
self.gratingCombo = QComboBox(self)
self.gratingCombo.addItem("GI")
self.gratingCombo.addItem("GV")
self.gratingCombo.addItem("GU")
self.gratingCombo.move(120,50)
self.gratingCombo.activated[str].connect(self.onActivated)
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self.lbl3 = QLabel(self)
self.lbl3.move(20, 80)
self.lbl3.setText('Beam Order')
self.lbl3.adjustSize()
self.beamCombo = QComboBox(self)
self.beamCombo.addItem("A")
self.beamCombo.addItem("B")
self.beamCombo.addItem("C")
self.beamCombo.addItem("D")
self.beamCombo.addItem("E")
self.beamCombo.move(120,80)
self.beamCombo.activated[str].connect(self.onActivated)
self.lbl_line = QLabel(self)
self.lbl_line.move(20, 110)
self.lbl_line.setText('--------------CCD Information--------------')
self.lbl_line.adjustSize()
self.lbl4 = QLabel(self)
self.lbl4.move(20, 140)
self.lbl4.setText('PSF(FWHM,")')
self.lbl4.adjustSize()
self.psfText = QLineEdit(self)
self.psfText.move(150,140)
self.psfText.setText('0.39')
# self.lbl41 = QLabel(self)
# self.lbl41.move(230, 140)
# self.lbl41.setText('arcsec')
# self.lbl41.adjustSize()
self.lbl5 = QLabel(self)
self.lbl5.move(20, 170)
self.lbl5.setText('Readout(e-/pixel)')
self.lbl5.adjustSize()
self.rdText = QLineEdit(self)
self.rdText.move(150,170)
self.rdText.setText('5.0')
self.lbl6 = QLabel(self)
self.lbl6.move(20, 200)
self.lbl6.setText('Dark(e-/s/pixel)')
self.lbl6.adjustSize()
self.dkText = QLineEdit(self)
self.dkText.move(150,200)
self.dkText.setText('0.02')
self.lbl7 = QLabel(self)
self.lbl7.move(20, 230)
self.lbl7.setText('Pixel size("/pixel)')
self.lbl7.adjustSize()
self.psText = QLineEdit(self)
self.psText.move(150,230)
self.psText.setText('0.074')
self.lbl_line1 = QLabel(self)
self.lbl_line1.move(20, 260)
self.lbl_line1.setText('--------------Other Information--------------')
self.lbl_line1.adjustSize()
self.lbl8 = QLabel(self)
self.lbl8.move(20, 290)
self.lbl8.setText('Sky background(e-/s/pixel)')
self.lbl8.adjustSize()
self.sbText = QLineEdit(self)
self.sbText.move(200,290)
self.sbText.setText('0.3')
self.lbl9 = QLabel(self)
self.lbl9.move(20, 320)
self.lbl9.setText('Exposure Time(s/frame)')
self.lbl9.adjustSize()
self.etText = QLineEdit(self)
self.etText.move(200,320)
self.etText.setText('150')
self.lbl10 = QLabel(self)
self.lbl10.move(20, 350)
self.lbl10.setText('Frames')
self.lbl10.adjustSize()
self.frText = QLineEdit(self)
self.frText.move(200,350)
self.frText.setText('1')
self.lbl_line1 = QLabel(self)
self.lbl_line1.move(20, 380)
self.lbl_line1.setText('-----------------Source----------------------')
self.lbl_line1.adjustSize()
self.cb1 = QCheckBox('Star', self)
self.cb1.move(20, 410)
self.cb1.setChecked(True)
self.cb2 = QCheckBox('Galaxy', self)
self.cb2.move(20, 430)
# self.cb2.setChecked(True)
# self.cb2.toggle()
self.cb1.stateChanged.connect(lambda:self.checkButSta(self.cb1.isChecked(),self.cb2))
self.cb2.stateChanged.connect(lambda:self.checkButSta(self.cb2.isChecked(),self.cb1))
self.lbl13 = QLabel(self)
self.lbl13.move(30, 460)
self.lbl13.setText('Sersic n')
self.lbl13.adjustSize()
self.gsnText = QLineEdit(self)
# self.gsnText.setPlaceholderText('Sersic n')
self.gsnText.move(90,456)
self.gsnText.setText('0.5')
self.lbl14 = QLabel(self)
self.lbl14.move(200, 460)
self.lbl14.setText('re(")')
self.lbl14.adjustSize()
self.greText = QLineEdit(self)
# self.greText.setPlaceholderText('re')
self.greText.move(230,456)
self.greText.setText('0.1')
self.lbl15 = QLabel(self)
self.lbl15.move(30, 490)
self.lbl15.setText('PA(deg)')
self.lbl15.adjustSize()
self.gpaText = QLineEdit(self)
# self.gsnText.setPlaceholderText('Sersic n')
self.gpaText.move(90,486)
self.gpaText.setText('45')
self.lbl16 = QLabel(self)
self.lbl16.move(200, 490)
self.lbl16.setText('q')
self.lbl16.adjustSize()
self.gqText = QLineEdit(self)
# self.greText.setPlaceholderText('re')
self.gqText.move(230,486)
self.gqText.setText('0.1')
self.lbl_line1 = QLabel(self)
self.lbl_line1.move(20, 520)
self.lbl_line1.setText('-----------------Output----------------------')
self.lbl_line1.adjustSize()
self.lbl11 = QLabel(self)
self.lbl11.setText('output directory')
self.btn = QPushButton("Output", self)
self.btn.clicked.connect(self.showDialog2)
# self.lbl12 = QLabel(self)
# self.lbl12.move(220, 20)
self.lbl_line1 = QLabel(self)
self.lbl_line1.move(20, 580)
self.lbl_line1.setText('----------Calculation Information------------')
self.lbl_line1.adjustSize()
self.outinfo = QLineEdit(self)
# self.gsnText.setPlaceholderText('Sersic n')
self.outinfo.move(20,600)
self.outinfo.setText(' ')
self.outinfo.resize(300, 40)
self.outinfo.setReadOnly(True)
self.lbl_line1 = QLabel(self)
self.lbl_line1.move(20, 640)
self.lbl_line1.setText('---------------------------------------------')
self.lbl_line1.adjustSize()
self.simBt = QPushButton('Begin Sim', self)
self.simBt.setCheckable(True)
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self.simBt.clicked.connect(self.runDialog)
self.groupBox = QtWidgets.QGroupBox(self)
self.groupBox.setGeometry(QtCore.QRect(350, 50, 450, 600))
self.fig = Figure_Canvas()
self.LineFigureLayout = QGridLayout(self.groupBox)
self.LineFigureLayout.addWidget(self.fig)
# self.lbl41 = QLabel(self)
# self.lbl41.move(230, 110)
# self.lbl41.setText('arcsec')
# self.lbl41.adjustSize()
self.setGeometry(300, 300, 800, 700)
self.setWindowTitle('1-d spec generator')
self.show()
def onActivated(self, text):
# self.lbl.setText(text)
# self.lbl.adjustSize()
a = text
def showDialog1(self):
fname = QFileDialog.getOpenFileName(self, 'Open file', '/home')
if fname[0]:
f = open(fname[0], 'r')
with f:
# data = f.read()
self.lbl1.setText(fname[0])
self.lbl1.adjustSize()
self.sedFn = fname[0]
def showDialog2(self):
outdir = QFileDialog.getExistingDirectory(self, 'Output', '/home')
if outdir:
self.btn.setText(outdir)
self.btn.adjustSize()
self.outDir = outdir
# self.sedFn = fname[0]
def checkButSta(self,state, btn):
if state == True:
btn.setChecked(False)
else:
btn.setChecked(True)
def runDialog(self):
sedFn = self.sedFn
grating = self.gratingCombo.currentText()
beam = self.beamCombo.currentText()
dataDir = '../data/'
config = Config(dataDir = dataDir)
fwhm = float(self.psfText.text())
p_size = float(self.psText.text())
skybg = float(self.sbText.text())
dark = float(self.dkText.text())
readout = float(self.rdText.text())
t = float(self.etText.text())
expNum = int(self.frText.text())
psf = galsim.Gaussian(fwhm=fwhm)
specG = SpecGenerator(sedFn = sedFn, grating = grating, beam = beam, aper = 2.0, xcenter = 2000,ycenter = 5000, p_size = p_size, psf = psf, skybg = skybg, dark = dark, readout = readout, t = t, expNum = expNum,config = config)
if self.cb1.isChecked() == True:
specTab, specImg, img, sutPix=specG.generateSpec1dforStar(limitfluxratio = 0.8)
else:
g_sn = float(self.gsnText.text())
g_re = float(self.greText.text())
g_pa = float(self.gpaText.text())
g_q = float(self.gqText.text())
specTab, specImg, img, sutPix=specG.generateSpec1dforGal(s_n = g_sn, re = g_re, pa = g_pa,q_ell = g_q,limitfluxratio=0.8)
self.outinfo.setText('saturation: 90000 e- , saturation pixel number: %d, total pixel number: %d, saturation ratio: %f, pixel value maximun: %d e-, pixel value minimum: %d e-'%(sutPix[0],sutPix[1],sutPix[2],sutPix[4],sutPix[5]))
self.fig.add_line(specTab['WAVELENGTH'],specTab['FLUX'], spec_orig[:,0], spec_orig[:,1],specImg, grating)
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self.fig.draw()
fits.writeto(self.outDir + "/specImg.fits",specImg,overwrite=True)
fits.writeto(self.outDir + "/DImg.fits",img,overwrite=True)
specTab.write(self.outDir + "/specTab.fits",overwrite=True)
# def showDialog2(self):
# fname = QFileDialog.getOpenFileName(self, 'Open file', '/home')
# if fname[0]:
# f = open(fname[0], 'r')
# with f:
# # data = f.read()
# self.lbl2.setText(fname[0])
# self.lbl2.adjustSize()
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = Example()
sys.exit(app.exec_())