def get_coverage_onedet(idetector=231, angspeed=1., delta_az=15., angspeed_psi=0., maxpsi=15., nsweeps_el=100, duration=24, ts=1., decrange=2., decspeed=2., recenter=False): print('##### Getting Coverage for: ') print('## idetector = '+str(idetector)) print('## duration = '+str(duration)) print('## ts = '+str(ts)) print('## recenter = '+str(recenter)) print('## angspeed = '+str(angspeed)) print('## delta_az = '+str(delta_az)) print('## nsweeps_el = '+str(nsweeps_el)) print('## decrange = '+str(decrange)) print('## decspeed = '+str(decspeed)) print('## angspeed_psi = '+str(angspeed_psi)) print('## maxpsi = '+str(maxpsi)) print('##########################') nside = 256 racenter = 0.0 deccenter = -57.0 pointing = pointings_modbyJC.create_sweeping_pointings( [racenter, deccenter], duration, ts, angspeed, delta_az, nsweeps_el, angspeed_psi, maxpsi, decrange=decrange, decspeed=decspeed, recenter=recenter) pointing.angle_hwp = np.random.random_integers(0, 7, pointing.size) * 22.5 ntimes = len(pointing) # get instrument model with only one detector instrument = QubicInstrument('monochromatic') mask_packed = np.ones(len(instrument.detector.packed), bool) mask_packed[idetector] = False mask_unpacked = instrument.unpack(mask_packed) instrument = QubicInstrument('monochromatic', removed=mask_unpacked) obs = QubicAcquisition(instrument, pointing) convolution = obs.get_convolution_peak_operator() projection = obs.get_projection_peak_operator(kmax=0) coverage = projection.pT1() return coverage
nside = 256 racenter = 0.0 deccenter = -57.0 angspeed = 0.3 # deg/sec delta_az = 20. angspeed_psi = 0 maxpsi = 15. nsweeps_el = int(120*angspeed) duration = 24 # hours ts = 0.1 # seconds decrange=0 decspeed=0 pointing = pointings_modbyJC.create_sweeping_pointings( [racenter, deccenter], duration, ts, angspeed, delta_az, nsweeps_el, angspeed_psi, maxpsi, decrange=decrange, decspeed=decspeed,recenter=True) pointing.angle_hwp = np.random.random_integers(0, 7, pointing.size) * 22.5 ntimes = len(pointing) # get instrument model with only one detector idetector = 231 instrument = QubicInstrument('monochromatic') instrument.plot() mask_packed = np.ones(len(instrument.detector.packed), bool) mask_packed[idetector] = False mask_unpacked = instrument.unpack(mask_packed) instrument = QubicInstrument('monochromatic', removed=mask_unpacked) obs = QubicAcquisition(instrument, pointing) convolution = obs.get_convolution_peak_operator()