correct a bug where rotation doesn't update header when wcs.pc is identity
This commit is contained in:
Thibault Barnouin
@@ -16,94 +16,99 @@ from lib.deconvolve import from_file_psf
|
||||
import matplotlib.pyplot as plt
|
||||
from astropy.wcs import WCS
|
||||
|
||||
##### User inputs
|
||||
## Input and output locations
|
||||
#globals()['data_folder'] = "../data/NGC1068_x274020/"
|
||||
#globals()['infiles'] = ['x274020at_c0f.fits','x274020bt_c0f.fits','x274020ct_c0f.fits',
|
||||
# 'x274020dt_c0f.fits','x274020et_c0f.fits','x274020ft_c0f.fits',
|
||||
# 'x274020gt_c0f.fits','x274020ht_c0f.fits','x274020it_c0f.fits']
|
||||
##psf_file = 'NGC1068_f253m00.fits'
|
||||
#globals()['plots_folder'] = "../plots/NGC1068_x274020/"
|
||||
|
||||
#globals()['data_folder'] = "../data/IC5063_x3nl030/"
|
||||
#globals()['infiles'] = ['x3nl0301r_c0f.fits','x3nl0302r_c0f.fits','x3nl0303r_c0f.fits']
|
||||
##psf_file = 'IC5063_f502m00.fits'
|
||||
#globals()['plots_folder'] = "../plots/IC5063_x3nl030/"
|
||||
|
||||
#globals()['data_folder'] = "../data/NGC1068_x14w010/"
|
||||
#globals()['infiles'] = ['x14w0101t_c0f.fits','x14w0102t_c0f.fits','x14w0103t_c0f.fits',
|
||||
# 'x14w0104t_c0f.fits','x14w0105p_c0f.fits','x14w0106t_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/NGC1068_x14w010/"
|
||||
|
||||
#globals()['data_folder'] = "../data/3C405_x136060/"
|
||||
#globals()['infiles'] = ['x1360601t_c0f.fits','x1360602t_c0f.fits','x1360603t_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/3C405_x136060/"
|
||||
|
||||
#globals()['data_folder'] = "../data/CygnusA_x43w0/"
|
||||
#globals()['infiles'] = ['x43w0101r_c0f.fits', 'x43w0102r_c0f.fits', 'x43w0103r_c0f.fits',
|
||||
# 'x43w0104r_c0f.fits', 'x43w0105r_c0f.fits', 'x43w0106r_c0f.fits',
|
||||
# 'x43w0107r_c0f.fits', 'x43w0108r_c0f.fits', 'x43w0109r_c0f.fits']
|
||||
#globals()['infiles'] = ['x43w0201r_c0f.fits', 'x43w0202r_c0f.fits', 'x43w0203r_c0f.fits',
|
||||
# 'x43w0204r_c0f.fits', 'x43w0205r_c0f.fits', 'x43w0206r_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/CygnusA_x43w0/"
|
||||
|
||||
#globals()['data_folder'] = "../data/3C109_x3mc010/"
|
||||
#globals()['infiles'] = ['x3mc0101m_c0f.fits','x3mc0102m_c0f.fits','x3mc0103m_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/3C109_x3mc010/"
|
||||
|
||||
#globals()['data_folder'] = "../data/MKN463_x2rp030/"
|
||||
#globals()['infiles'] = ['x2rp0201t_c0f.fits', 'x2rp0202t_c0f.fits', 'x2rp0203t_c0f.fits',
|
||||
# 'x2rp0204t_c0f.fits', 'x2rp0205t_c0f.fits', 'x2rp0206t_c0f.fits',
|
||||
# 'x2rp0207t_c0f.fits', 'x2rp0301t_c0f.fits', 'x2rp0302t_c0f.fits',
|
||||
# 'x2rp0303t_c0f.fits', 'x2rp0304t_c0f.fits', 'x2rp0305t_c0f.fits',
|
||||
# 'x2rp0306t_c0f.fits', 'x2rp0307t_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/MKN463_x2rp030/"
|
||||
|
||||
#globals()['data_folder'] = "../data/PG1630+377_x39510/"
|
||||
#globals()['infiles'] = ['x3990201m_c0f.fits', 'x3990205m_c0f.fits', 'x3995101r_c0f.fits',
|
||||
# 'x3995105r_c0f.fits', 'x3995109r_c0f.fits', 'x3995201r_c0f.fits',
|
||||
# 'x3995205r_c0f.fits', 'x3990202m_c0f.fits', 'x3990206m_c0f.fits',
|
||||
# 'x3995102r_c0f.fits', 'x3995106r_c0f.fits', 'x399510ar_c0f.fits',
|
||||
# 'x3995202r_c0f.fits','x3995206r_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/PG1630+377_x39510/"
|
||||
|
||||
#globals()['data_folder'] = "../data/MKN3_x3nl010/"
|
||||
#globals()['infiles'] = ['x3nl0101r_c0f.fits','x3nl0102r_c0f.fits','x3nl0103r_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/MKN3_x3nl010/"
|
||||
|
||||
#globals()['data_folder'] = "../data/MKN3_x3md010/"
|
||||
#globals()['infiles'] = ['x3md0101r_c0f.fits', 'x3md0102r_c0f.fits', 'x3md0103r_c0f.fits']
|
||||
#globals()['infiles'] = ['x3md0104r_c0f.fits', 'x3md0105r_c0f.fits', 'x3md0106r_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/MKN3_x3md010/"
|
||||
|
||||
#globals()['data_folder'] = "../data/MKN78_x3nl020/"
|
||||
#globals()['infiles'] = ['x3nl0201r_c0f.fits','x3nl0202r_c0f.fits','x3nl0203r_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/MKN78_x3nl020/"
|
||||
|
||||
#globals()['data_folder'] = "../data/3C273_x0u20/"
|
||||
#globals()['infiles'] = ['x0u20101t_c0f.fits','x0u20102t_c0f.fits','x0u20103t_c0f.fits',
|
||||
# 'x0u20104t_c0f.fits','x0u20105t_c0f.fits','x0u20106t_c0f.fits',
|
||||
# 'x0u20201t_c0f.fits','x0u20202t_c0f.fits','x0u20203t_c0f.fits',
|
||||
# 'x0u20204t_c0f.fits','x0u20205t_c0f.fits','x0u20206t_c0f.fits',
|
||||
# 'x0u20301t_c0f.fits','x0u20302t_c0f.fits','x0u20303t_c0f.fits',
|
||||
# 'x0u20304t_c0f.fits','x0u20305t_c0f.fits','x0u20306t_c0f.fits']
|
||||
#globals()['plots_folder'] = "../plots/3C273_x0u20/"
|
||||
|
||||
#BEWARE: 5 observations separated by 1 year each (1995, 1996, 1997, 1998, 1999)
|
||||
#globals()['data_folder'] = "../data/M87/POS1/"
|
||||
#globals()['infiles'] = ['x2py010ct_c0f.fits','x2py010dt_c0f.fits','x2py010et_c0f.fits','x2py010ft_c0f.fits'] #1995
|
||||
#globals()['infiles'] = ['x3be010ct_c0f.fits','x3be010dt_c0f.fits','x3be010et_c0f.fits','x3be010ft_c0f.fits'] #1996
|
||||
#globals()['infiles'] = ['x43r010km_c0f.fits','x43r010mm_c0f.fits','x43r010om_c0f.fits','x43r010rm_c0f.fits'] #1997
|
||||
#globals()['infiles'] = ['x43r110kr_c0f.fits','x43r110mr_c0f.fits','x43r110or_c0f.fits','x43r110rr_c0f.fits'] #1998
|
||||
#globals()['infiles'] = ['x43r210kr_c0f.fits','x43r210mr_c0f.fits','x43r210or_c0f.fits','x43r210rr_c0f.fits'] #1999
|
||||
#globals()['plots_folder'] = "../plots/M87/POS1/"
|
||||
|
||||
#BEWARE: 5 observations separated by 1 year each (1995, 1996, 1997, 1998, 1999)
|
||||
globals()['data_folder'] = "../data/M87/POS3/"
|
||||
globals()['infiles'] = ['x2py030at_c0f.fits','x2py030bt_c0f.fits','x2py030ct_c0f.fits','x2py0309t_c0f.fits'] #1995
|
||||
#globals()['infiles'] = ['x3be030at_c0f.fits','x3be030bt_c0f.fits','x3be030ct_c0f.fits','x3be0309t_c0f.fits'] #1996
|
||||
#globals()['infiles'] = ['x43r030em_c0f.fits','x43r030gm_c0f.fits','x43r030im_c0f.fits','x43r030lm_c0f.fits'] #1997
|
||||
#globals()['infiles'] = ['x43r130er_c0f.fits','x43r130fr_c0f.fits','x43r130ir_c0f.fits','x43r130lr_c0f.fits'] #1998
|
||||
#globals()['infiles'] = ['x43r230er_c0f.fits','x43r230fr_c0f.fits','x43r230ir_c0f.fits','x43r230lr_c0f.fits'] #1999
|
||||
globals()['plots_folder'] = "../plots/M87/POS3/"
|
||||
|
||||
|
||||
def main():
|
||||
##### User inputs
|
||||
## Input and output locations
|
||||
# globals()['data_folder'] = "../data/NGC1068_x274020/"
|
||||
# infiles = ['x274020at_c0f.fits','x274020bt_c0f.fits','x274020ct_c0f.fits',
|
||||
# 'x274020dt_c0f.fits','x274020et_c0f.fits','x274020ft_c0f.fits',
|
||||
# 'x274020gt_c0f.fits','x274020ht_c0f.fits','x274020it_c0f.fits']
|
||||
## psf_file = 'NGC1068_f253m00.fits'
|
||||
# globals()['plots_folder'] = "../plots/NGC1068_x274020/"
|
||||
|
||||
# globals()['data_folder'] = "../data/IC5063_x3nl030/"
|
||||
# infiles = ['x3nl0301r_c0f.fits','x3nl0302r_c0f.fits','x3nl0303r_c0f.fits']
|
||||
## psf_file = 'IC5063_f502m00.fits'
|
||||
# globals()['plots_folder'] = "../plots/IC5063_x3nl030/"
|
||||
|
||||
# globals()['data_folder'] = "../data/NGC1068_x14w010/"
|
||||
# infiles = ['x14w0101t_c0f.fits','x14w0102t_c0f.fits','x14w0103t_c0f.fits',
|
||||
# 'x14w0104t_c0f.fits','x14w0105p_c0f.fits','x14w0106t_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/NGC1068_x14w010/"
|
||||
|
||||
# globals()['data_folder'] = "../data/3C405_x136060/"
|
||||
# infiles = ['x1360601t_c0f.fits','x1360602t_c0f.fits','x1360603t_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/3C405_x136060/"
|
||||
|
||||
# globals()['data_folder'] = "../data/CygnusA_x43w0/"
|
||||
# infiles = ['x43w0101r_c0f.fits', 'x43w0102r_c0f.fits', 'x43w0103r_c0f.fits',
|
||||
# 'x43w0104r_c0f.fits', 'x43w0105r_c0f.fits', 'x43w0106r_c0f.fits',
|
||||
# 'x43w0107r_c0f.fits', 'x43w0108r_c0f.fits', 'x43w0109r_c0f.fits']
|
||||
# infiles = ['x43w0201r_c0f.fits', 'x43w0202r_c0f.fits', 'x43w0203r_c0f.fits',
|
||||
# 'x43w0204r_c0f.fits', 'x43w0205r_c0f.fits', 'x43w0206r_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/CygnusA_x43w0/"
|
||||
|
||||
# globals()['data_folder'] = "../data/3C109_x3mc010/"
|
||||
# infiles = ['x3mc0101m_c0f.fits','x3mc0102m_c0f.fits','x3mc0103m_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/3C109_x3mc010/"
|
||||
|
||||
# globals()['data_folder'] = "../data/MKN463_x2rp030/"
|
||||
# infiles = ['x2rp0201t_c0f.fits', 'x2rp0202t_c0f.fits', 'x2rp0203t_c0f.fits',
|
||||
# 'x2rp0204t_c0f.fits', 'x2rp0205t_c0f.fits', 'x2rp0206t_c0f.fits',
|
||||
# 'x2rp0207t_c0f.fits', 'x2rp0301t_c0f.fits', 'x2rp0302t_c0f.fits',
|
||||
# 'x2rp0303t_c0f.fits', 'x2rp0304t_c0f.fits', 'x2rp0305t_c0f.fits',
|
||||
# 'x2rp0306t_c0f.fits', 'x2rp0307t_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/MKN463_x2rp030/"
|
||||
|
||||
# globals()['data_folder'] = "../data/PG1630+377_x39510/"
|
||||
# infiles = ['x3990201m_c0f.fits', 'x3990205m_c0f.fits', 'x3995101r_c0f.fits',
|
||||
# 'x3995105r_c0f.fits', 'x3995109r_c0f.fits', 'x3995201r_c0f.fits',
|
||||
# 'x3995205r_c0f.fits', 'x3990202m_c0f.fits', 'x3990206m_c0f.fits',
|
||||
# 'x3995102r_c0f.fits', 'x3995106r_c0f.fits', 'x399510ar_c0f.fits',
|
||||
# 'x3995202r_c0f.fits','x3995206r_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/PG1630+377_x39510/"
|
||||
|
||||
# globals()['data_folder'] = "../data/MKN3_x3nl010/"
|
||||
# infiles = ['x3nl0101r_c0f.fits','x3nl0102r_c0f.fits','x3nl0103r_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/MKN3_x3nl010/"
|
||||
|
||||
# globals()['data_folder'] = "../data/MKN3_x3md010/"
|
||||
# infiles = ['x3md0101r_c0f.fits', 'x3md0102r_c0f.fits', 'x3md0103r_c0f.fits']
|
||||
# infiles = ['x3md0104r_c0f.fits', 'x3md0105r_c0f.fits', 'x3md0106r_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/MKN3_x3md010/"
|
||||
|
||||
# globals()['data_folder'] = "../data/MKN78_x3nl020/"
|
||||
# infiles = ['x3nl0201r_c0f.fits','x3nl0202r_c0f.fits','x3nl0203r_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/MKN78_x3nl020/"
|
||||
|
||||
# globals()['data_folder'] = "../data/3C273_x0u20/"
|
||||
# infiles = ['x0u20101t_c0f.fits','x0u20102t_c0f.fits','x0u20103t_c0f.fits','x0u20104t_c0f.fits','x0u20105t_c0f.fits','x0u20106t_c0f.fits','x0u20201t_c0f.fits','x0u20202t_c0f.fits','x0u20203t_c0f.fits','x0u20204t_c0f.fits','x0u20205t_c0f.fits','x0u20206t_c0f.fits','x0u20301t_c0f.fits','x0u20302t_c0f.fits','x0u20303t_c0f.fits','x0u20304t_c0f.fits','x0u20305t_c0f.fits','x0u20306t_c0f.fits']
|
||||
# globals()['plots_folder'] = "../plots/3C273_x0u20/"
|
||||
|
||||
#BEWARE: 5 observations separated by 1 year each (1995, 1996, 1997, 1998, 1999)
|
||||
globals()['data_folder'] = "../data/M87/POS1/"
|
||||
# infiles = ['x2py010ct_c0f.fits','x2py010dt_c0f.fits','x2py010et_c0f.fits','x2py010ft_c0f.fits'] #1995
|
||||
# infiles = ['x3be010ct_c0f.fits','x3be010dt_c0f.fits','x3be010et_c0f.fits','x3be010ft_c0f.fits'] #1996
|
||||
# infiles = ['x43r010km_c0f.fits','x43r010mm_c0f.fits','x43r010om_c0f.fits','x43r010rm_c0f.fits'] #1997
|
||||
# infiles = ['x43r110kr_c0f.fits','x43r110mr_c0f.fits','x43r110or_c0f.fits','x43r110rr_c0f.fits'] #1998
|
||||
infiles = ['x43r210kr_c0f.fits','x43r210mr_c0f.fits','x43r210or_c0f.fits','x43r210rr_c0f.fits'] #1999
|
||||
globals()['plots_folder'] = "../plots/M87/POS1/"
|
||||
|
||||
#BEWARE: 5 observations separated by 1 year each (1995, 1996, 1997, 1998, 1999)
|
||||
# globals()['data_folder'] = "../data/M87/POS3/"
|
||||
# infiles = ['x2py030at_c0f.fits','x2py030bt_c0f.fits','x2py030ct_c0f.fits','x2py0309t_c0f.fits'] #1995
|
||||
# infiles = ['x3be030at_c0f.fits','x3be030bt_c0f.fits','x3be030ct_c0f.fits','x3be0309t_c0f.fits'] #1996
|
||||
# infiles = ['x43r030em_c0f.fits','x43r030gm_c0f.fits','x43r030im_c0f.fits','x43r030lm_c0f.fits'] #1997
|
||||
# infiles = ['x43r130er_c0f.fits','x43r130fr_c0f.fits','x43r130ir_c0f.fits','x43r130lr_c0f.fits'] #1998
|
||||
# infiles = ['x43r230er_c0f.fits','x43r230fr_c0f.fits','x43r230ir_c0f.fits','x43r230lr_c0f.fits'] #1999
|
||||
# globals()['plots_folder'] = "../plots/M87/POS3/"
|
||||
|
||||
## Reduction parameters
|
||||
# Deconvolution
|
||||
deconvolve = False
|
||||
@@ -123,7 +128,7 @@ def main():
|
||||
# Data binning
|
||||
rebin = True
|
||||
if rebin:
|
||||
pxsize = 0.20
|
||||
pxsize = 0.05
|
||||
px_scale = 'arcsec' #pixel, arcsec or full
|
||||
rebin_operation = 'sum' #sum or average
|
||||
# Alignement
|
||||
@@ -131,7 +136,7 @@ def main():
|
||||
display_data = False
|
||||
# Smoothing
|
||||
smoothing_function = 'combine' #gaussian_after, weighted_gaussian_after, gaussian, weighted_gaussian or combine
|
||||
smoothing_FWHM = 0.20 #If None, no smoothing is done
|
||||
smoothing_FWHM = 0.07 #If None, no smoothing is done
|
||||
smoothing_scale = 'arcsec' #pixel or arcsec
|
||||
# Rotation
|
||||
rotate_stokes = True #rotation to North convention can give erroneous results
|
||||
@@ -140,8 +145,8 @@ def main():
|
||||
crop = False #Crop to desired ROI
|
||||
final_display = True
|
||||
# Polarization map output
|
||||
figname = 'M87_POS1_1999_FOC' #target/intrument name
|
||||
figtype = '_combine_FWHM020' #additionnal informations
|
||||
figname = 'M87_POS3_1995_FOC' #target/intrument name
|
||||
figtype = '_combine_FWHM005' #additionnal informations
|
||||
SNRp_cut = 3. #P measurments with SNR>3
|
||||
SNRi_cut = 30. #I measurments with SNR>30, which implies an uncertainty in P of 4.7%.
|
||||
step_vec = 0 #plot all vectors in the array. if step_vec = 2, then every other vector will be plotted
|
||||
@@ -198,8 +203,7 @@ def main():
|
||||
## Step 3:
|
||||
# Rotate images to have North up
|
||||
if rotate_stokes:
|
||||
alpha = headers[0]['orientat']
|
||||
I_stokes, Q_stokes, U_stokes, Stokes_cov, data_mask, headers = proj_red.rotate_Stokes(I_stokes, Q_stokes, U_stokes, Stokes_cov, data_mask, headers, -alpha, SNRi_cut=None)
|
||||
I_stokes, Q_stokes, U_stokes, Stokes_cov, data_mask, headers = proj_red.rotate_Stokes(I_stokes, Q_stokes, U_stokes, Stokes_cov, data_mask, headers, SNRi_cut=None)
|
||||
|
||||
# Compute polarimetric parameters (polarization degree and angle).
|
||||
P, debiased_P, s_P, s_P_P, PA, s_PA, s_PA_P = proj_red.compute_pol(I_stokes, Q_stokes, U_stokes, Stokes_cov, headers)
|
||||
|
||||
Reference in New Issue
Block a user