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Commit c4de819d authored by BO ZHANG's avatar BO ZHANG 🏀
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integrated position calibration from Jundan Nie

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csst/msc/astrometry.py
View file @ c4de819d
from ..core.processor import CsstProcessor
import os
import time
from functools import partial
from multiprocessing import Pool
from subprocess import Popen
import healpy as hp
import numpy as np
from astropy import table
from astropy import units as u
from astropy.coordinates import SkyCoord
from astropy.io import fits
from astropy.wcs import WCS
from .. import PACKAGE_PATH
from ..core.processor import CsstProcessor
CONFIG_SCAMP = PACKAGE_PATH + "/msc/config/test.txt"
path_config = PACKAGE_PATH + "/msc/astrometry_config/"
class CsstProcMscPositionCalibration(CsstProcessor):
def prepare(self, **args):
# prepare the environment
# for example, if you make use of some third-party software like SEXTRACTOR,
# do your preparation here.
pass
def run(self, data, *args, **kwargs):
# run your pipeline here
# make sure that your input raw should be a child class instance of CsstData.
pass
def cleanup(self, **kwargs):
# clean up environment
pass
def join_data(self, img_list, wht_list, flg_list, path_output):
"""
Prepare data for running scamp; Combine all image data, weight files, flag files to their one frame.
Parameters
----------
img_list:
image files to join together, e.g.,MSC_210304093000_0000000_06_img.fits
wht_list:
weith files to join together, e.g.,MSC_210304093000_0000000_06_img.fits
flg_list:
flag files to join together, e.g.,e.g.,MSC_210304093000_0000000_06_flg.fits
path_output:
the output dir for the joined file.
Returns
-------
The joined multi-extension file(not stacked), weight, flag files.
e.g., MSC_210304093000_0000000_img.fits,MSC_210304093000_0000000_wht.fits, MSC_210304093000_0000000_flg.fits.
"""
img_prefix = img_list[0][0].header['FILENAME'][0:-7]
output_imgnm = path_output + img_prefix + '_img.fits'
hdul_img = fits.HDUList()
for i in range(0, len(img_list)):
h0 = fits.PrimaryHDU(header=img_list[i][0].header)
h1 = fits.ImageHDU(data=img_list[i][1].data, header=img_list[i][1].header)
hdul_img.append(h0)
hdul_img.append(h1)
hdul_img.writeto(output_imgnm, overwrite=True)
output_whtnm = path_output + img_prefix + '_wht.fits'
hdul_wht = fits.HDUList()
for i in range(0, len(wht_list)):
h0 = fits.PrimaryHDU(header=wht_list[i][0].header)
h1 = fits.ImageHDU(data=wht_list[i][1].data, header=wht_list[i][1].header)
hdul_wht.append(h0)
hdul_wht.append(h1)
hdul_wht.writeto(output_whtnm, overwrite=True)
output_flgnm = path_output + img_prefix + '_flg.fits'
hdul_flg = fits.HDUList()
for i in range(0, len(flg_list)):
h0 = fits.PrimaryHDU(header=flg_list[i][0].header)
h1 = fits.ImageHDU(data=flg_list[i][1].data, header=flg_list[i][1].header)
hdul_flg.append(h0)
hdul_flg.append(h1)
hdul_flg.writeto(output_flgnm, overwrite=True)
def run_sextractor(self, fn_list, path_output):
"""
Run sextractor
Parameters
----------
fn_list:
file name list, e.g.,MSC_210304093000_0000000_06_img.fits...
config_sextractor:
the path for sextractor configuration file.
path_output:
the current working dir
Returns
-------
The photometric catalog, with position and flux, e.g.,MSC_210304093000_0000000_06_img.acat
"""
fn = fn_list
config_sextractor = path_config + "new_csst_realtime.no.weight.sex"
sex_comd1 = 'sex -c ' + config_sextractor + ' '
sex_comd2 = fn + ' -CATALOG_NAME ' + fn[0:-5] + '.acat'
sex_comd3 = ' -PARAMETERS_NAME ' + path_config + 'csst_realtime.param' + ' -FILTER_NAME ' + path_config + 'csst_realtime.conv' + ' -STARNNW_NAME ' + path_config + 'csst_realtime.nnw'
sex_comd = sex_comd1 + sex_comd2 + sex_comd3
print(sex_comd)
p = Popen(sex_comd, shell=True)
p.wait()
def combine_catalog(self, img_list, path_output):
"""
Combine the sextractor catalog together
Parameters
-----------
img_list:
image list, in table format
path_output:
the output dir
Returns
-------
The combined catalog,e.g., MSC_210304093000_0000000.acat.fits
"""
fn = path_output + img_list[0][0].header['FILENAME'][0:-7]
output_catnm = str(fn + '.acat.fits')
hdul = fits.HDUList()
if len(img_list) == 18:
for i in range(0, len(img_list)):
image_prefix = img_list[i][0].header['FILENAME']
cat_nm = path_output + image_prefix + '.acat'
cat_i = fits.open(cat_nm)
hdul.append(cat_i[0])
hdul.append(cat_i[1])
hdul.append(cat_i[2])
hdul.writeto(output_catnm, overwrite=True)
else:
print('the length of file list in not equal to 18, needs to check')
def run_scamp(self, img_list, path_output):
"""
Run scamp
Parameters
---------
img_list:
to join a file 'image_prefix+.acat.fits', e.g.,MSC_210304093000_0000000.acat.fits
config_scamp:
the config file path for scamp
Returns
-------
Image header updated with WCS keywords, MSC_210304093000_0000000.acat.head.
"""
image_prefix = (img_list[0][0].header)['FILENAME'][0:-7]
config_scamp = path_config + "default2.scamp"
scamp_comd = 'scamp ' + image_prefix + '.acat.fits -ASTREFCAT_NAME= ' + 'ref.cat\
-MERGEDOUTCAT_NAME ' + 'merged.cat -FULLOUTCAT_NAME ' + 'full.cat\
-c ' + config_scamp
print(scamp_comd)
p = Popen(scamp_comd, shell=True)
p.wait()
def convert_hdu_to_ldac(self, hdu):
"""
Convert an hdu table to a fits_ldac table (format used by astromatic suite)
def test_dir():
print(CONFIG_SCAMP)
\ No newline at end of file
Parameters
----------
hdu:
`astropy.io.fits.BinTableHDU` or `astropy.io.fits.TableHDU`
HDUList to convert to fits_ldac HDUList
Returns
-------
tbl1:
`astropy.io.fits.BinTableHDU`
Header info for fits table (LDAC_IMHEAD)
tbl2:
`astropy.io.fits.BinTableHDU`
Data table (LDAC_OBJECTS)
"""
tblhdr = np.array([hdu[1].header.tostring()])
col1 = fits.Column(name='Field Header Card', array=tblhdr, format='13200A')
cols = fits.ColDefs([col1])
tbl1 = fits.BinTableHDU.from_columns(cols)
tbl1.header['TDIM1'] = '(80, {0})'.format(len(hdu[1].header))
tbl1.header['EXTNAME'] = 'LDAC_IMHEAD'
dcol = fits.ColDefs(hdu[1].data)
tbl2 = fits.BinTableHDU.from_columns(dcol)
tbl2.header['EXTNAME'] = 'LDAC_OBJECTS'
return tbl1, tbl2
def get_refcat(self, img_list, path_gaia, search_radius, silent=True):
"""
Get reference catalog for scamp. The reference cat is GAIA EDR3.
Parameters
----------
image_prefix:
a image to get its reference catalog, e.g.,MSC_210304093000_0000000_img.fits.
Usually the center of the image is the wcs parameters CRVAL1,CRVAL1.
search_radius:
circle radius for searching, units: degree. e.g., 2 degree for a 1x1 deg^2 image.
For large ccd size, use larger radius. csst, r=3 deg.
path_gaia: directory of the reference catalog.
Returns
-------
outcat:
filename of the cross matched catalog.
This catalog is used as a reference catalog for running scamp.
e.g.,MSC_210304093000_0000000.gaialac.fits
"""
image_prefix = (img_list[0][0].header)['FILENAME'][0:-7]
fname = image_prefix + '_img.fits'
gaianame = image_prefix + '.gaia.fits'
gaialacnm = image_prefix + '.gaialac.fits'
outcat = gaianame
hdu = fits.open(fname)
header1 = hdu[0].header
header2 = hdu[1].header
deltatime = 0.00
ra = float(header2['CRVAL1'])
dec = float(header2['CRVAL2'])
c = SkyCoord(ra, dec, unit=(u.deg, u.deg))
print('ra, dec ra.deg dec.deg= ', ra, dec, c.ra.deg, c.dec.deg)
ra = c.ra.deg
dec = c.dec.deg
c = SkyCoord(ra, dec, unit=(u.deg, u.deg))
phi = c.ra.deg / (180. / np.pi)
theta = (90. - c.dec.deg) / (180 / np.pi)
vec = hp.ang2vec(theta, phi)
list1 = hp.query_disc(nside=32, vec=vec, radius=np.radians(search_radius))
if -1 in list1:
list1.remove(-1)
ipring = np.array(list1)
pix = np.unique(ipring)
npix = pix.size
print(ipring, 'ipring', pix, 'pix', npix, 'npix')
dt = np.dtype(
[('ra', '>f8'), ('dec', '>f8'), ('ra_error', '>f8'), ('dec_error', '>f8'), ('phot_g_mean_mag', '>f8'),
('pmra', '>f8'), ('pmra_error', '>f8'), ('pmdec', '>f8'), ('pmdec_error', '>f8')])
refcat = table.Table(dtype=dt)
for i in pix:
print('i= %5.5d' % i, path_gaia)
fname = path_gaia + 'healpix-' + '%5.5d' % i + '.fits'
print('fname=', fname)
if not silent: print('Reading ', fname)
d = table.Table.read(fname)
refcat = [refcat, d]
refcat = table.vstack(refcat, join_type='inner')
refcat.rename_column('ra', 'X_WORLD')
refcat.rename_column('dec', 'Y_WORLD')
print('delta_time between obs_cat and ref_cat:', deltatime)
mask = (refcat['pmdec'] != refcat['pmdec'])
refcat['pmdec'][mask] = 0
mask = (refcat['pmra'] != refcat['pmra'])
refcat['pmra'][mask] = 0
refcat['X_WORLD'] = refcat['X_WORLD'] + deltatime * refcat['pmra'] / np.cos(
refcat['Y_WORLD'] / 180. * np.pi) / 3600.0 / 1000.0
refcat['Y_WORLD'] = refcat['Y_WORLD'] + deltatime * refcat['pmdec'] / 3600.0 / 1000.0
refcat['ra_error'] = refcat['ra_error'] / 1000.0 / 3600.0
refcat['dec_error'] = refcat['dec_error'] / 1000.0 / 3600.0
refcat.rename_column('ra_error', 'ERRA_WORLD')
refcat.rename_column('dec_error', 'ERRB_WORLD')
refcat.rename_column('phot_g_mean_mag', 'MAG')
if outcat: refcat.write(outcat, format='fits', overwrite=True)
if os.path.isfile(gaianame):
print('exist')
hdu = fits.open(gaianame)
hdu1 = self.convert_hdu_to_ldac(hdu)
hdup = fits.PrimaryHDU()
hdu = hdu1[0]
tbhdu = hdu1[1]
thdulist = fits.HDUList([hdup, hdu, tbhdu])
if os.path.isfile(gaialacnm): os.remove(gaialacnm)
thdulist.writeto(gaialacnm)
print('##################### end #####################')
return gaialacnm
def rewrite_wcs_head(self, head):
"""
Rewrite the WCS head from Scamp to the standard fits header
Parameters
----------
head: scamp head file names
Returns
-------
wcshead: a new head file in fits format
"""
wcshead = head + '.fits'
f = open(head, 'r')
f1 = open(wcshead, 'w')
a = ''
i = 0
for v in f.readlines():
sp = ''
asp = ''
i += 1
if len(v) <= 81:
sp = ' ' * (81 - len(v))
if 'END' in v:
asp = ' ' * 80 * (36 - i % 36)
i = i + (36 - i % 36)
# print(i)
a = a + v + sp + asp
f1.write(a.replace('\n', ''))
f1.close()
f.close()
return wcshead
def check_astrometry(self, img_list, path_output):
"""
Check position calibration quality
Parameters
------------
img_list:
list of images, in table format
path_output:
work dir
Returns
-------
ccdraoff:
ra difference between observed catalog and reference catalog
ccddecoff:
dec difference between observed catalog and reference catalog
ccdraoff_med,ccddecoff_med:
median of the ra or dec difference
ccdraoff_rms,ccddecoff_rms:
rms of the ra or dec difference
"""
print('############## check the astrometry quality and save files ################')
r1 = []
d1 = []
image_prefix = (img_list[0][0].header)['FILENAME'][0:-7]
fn = path_output + image_prefix
wcshead = self.rewrite_wcs_head(fn + '.acat.head')
acat = fits.open(fn + '.acat.fits')
acat_change = str(fn + '.acat.change.fits')
cat_suffix = '.acat'
hdul = fits.HDUList()
if len(img_list) == 18:
for i in range(0, len(img_list)):
wcshdr = fits.getheader(wcshead, i, ignore_missing_simple=True) # read headers and change to RA---TPV,DEC--TPV for wcs_transfer package
wcshdr['CTYPE1'] = 'RA---TPV'
wcshdr['CTYPE2'] = 'DEC--TPV'
w = WCS(wcshdr)
# print(wcshdr)
cat_nm = path_output + (img_list[i][0].header)['FILENAME'] + cat_suffix
cat_i = fits.open(cat_nm)
sexcat = cat_i[2].data
ra_sex = sexcat['ALPHA_J2000']
dec_sex = sexcat['DELTA_J2000']
x = sexcat['XWIN_IMAGE']
y = sexcat['YWIN_IMAGE']
r, d = w.all_pix2world(x, y, 0) # convert xwin,ywin to ra,de
sexcat['ALPHA_J2000'] = r
sexcat['DELTA_J2000'] = d
cat_i[2].data = sexcat
hdul.append(cat_i[0])
hdul.append(cat_i[1])
hdul.append(cat_i[2])
r1 = np.hstack((r1, r))
d1 = np.hstack((d1, d))
obsc = SkyCoord(ra=r1 * u.degree, dec=d1 * u.degree)
tmp_cat = np.zeros((len(obsc), 2))
tmp_cat[:, 0] = obsc.ra
tmp_cat[:, 1] = obsc.dec
np.savetxt(path_output + 'scamp_coord.txt', tmp_cat, fmt="%.10f %.10f", delimiter="\n")
hdul.writeto(acat_change, overwrite=True) # update the cat with new ra,dec (from 1st scamp wcs.)
else:
print('the length of fitslist is not equal to 18,needs to check')
def write_headers(self, img_list):
"""
Wrtie history to header
"""
head_suffix = img_list[0][0].header['FILENAME'][0:-7] + '.acat.head.fits'
hdul2 = fits.open(head_suffix, ignore_missing_simple=True)
if len(img_list) == 18:
for i in range(0, len(img_list)):
fits_nm = img_list[i][0].header['FILENAME'] + '.head'
hdul1 = fits.open(fits_nm, mode='update', ignore_missing_simple=True)
hdr = hdul1[0].header
hdr2 = hdul2[i].header
hdr.extend(hdr2, unique=True, update=True)
WCS_S = 0
WCS_V = '2.0.4'
WCS_P = 'default.scamp'
WCS_TOL = time.strftime('%Y-%m-%d %H:%M:%S %p')
hdr.set('WCS_S', '0', '0=done')
hdr.set('WCS_V', WCS_V, 'Version of WCS calibration')
hdr.set('WCS_P', WCS_P, 'Configure file name of WCS')
hdr.set('WCS_TOL', WCS_TOL, 'Time of last wcs calibration')
# hdul1.flush()
# hdul1.close()
else:
print('The total number of the fits files is not 18.')
def prepare(self, path_gaia, path_output, search_radius=2.0):
self.path_gaia = path_gaia
self.path_output = path_output
self.search_radius = search_radius
def run(self, img_list, wht_list, flg_list, fn_list, path_gaia, path_output, search_radius):
print('preparing files for position calibration....')
self.join_data(img_list, wht_list, flg_list, path_output=path_output)
print('################## run sextractor ###################')
p = Pool()
prod_x = partial(self.run_sextractor, path_output=path_output)
result = p.map(prod_x, fn_list)
p.close()
p.join()
print('################## sextractor done ###################')
print('############### combine sextractor catalog ###############')
self.combine_catalog(img_list, path_output)
print('############### get reference catalog ###############3')
refcat = self.get_refcat(img_list, path_gaia=path_gaia, search_radius=search_radius, silent=True)
Popen('cp ' + refcat + ' ref.cat', shell=True)
print('############### run scamp ##################')
self.run_scamp(img_list, path_output=path_output)
print('################ scamp done #################')
print('Checking astrometry quality....')
self.check_astrometry(img_list, path_output)
print('################ updating headers.... #############')
self.write_headers(img_list)
print('#### Position calibration process done ####')
def cleanup(self, img_list, path_output):
# clean up environment
image_prefix = img_list[0][0].header['FILENAME'][0:-7]
for i in range(0, len(img_list)):
fn = img_list[i][0].header['FILENAME'] + '.acat'
if os.path.isfile(path_output + fn): os.remove(path_output + fn)
if os.path.isfile(path_output + image_prefix + '.gaia.fits'):
os.remove(path_output + image_prefix + '.gaia.fits')
if os.path.isfile(path_output + image_prefix + '.gaialac.fits'):
os.remove(path_output + image_prefix + '.gaialac.fits')
if os.path.isfile(path_output + 'scamp.xml'):
os.remove(path_output + 'scamp.xml')
if os.path.isfile(path_output + 'full_1.cat'):
os.remove(path_output + 'full_1.cat')
if os.path.isfile(path_output + 'merged_1.cat'):
os.remove(path_output + 'merged_1.cat')
if os.path.isfile(path_output + image_prefix + '_img.fits.back'):
os.remove( path_output + image_prefix + '_img.fits.back')
if os.path.isfile(path_output + image_prefix + '_wht.fits'):
os.remove(path_output + image_prefix + '_wht.fits')
if os.path.isfile(path_output + image_prefix + '_flg.fits'):
os.remove(path_output + image_prefix + '_flg.fits')
csst/msc/astrometry_config/csst_realtime.conv 0 → 100644
View file @ c4de819d
CONV NORM
# 5x5 convolution mask of a gaussian PSF with FWHM = 2.5 pixels.
0.034673 0.119131 0.179633 0.119131 0.034673
0.119131 0.409323 0.617200 0.409323 0.119131
0.179633 0.617200 0.930649 0.617200 0.179633
0.119131 0.409323 0.617200 0.409323 0.119131
0.034673 0.119131 0.179633 0.119131 0.034673
csst/msc/astrometry_config/csst_realtime.nnw 0 → 100644
View file @ c4de819d
NNW
# Neural Network Weights for the SExtractor star/galaxy classifier (V1.3)
# inputs: 9 for profile parameters + 1 for seeing.
# outputs: ``Stellarity index'' (0.0 to 1.0)
# Seeing FWHM range: from 0.025 to 5.5'' (images must have 1.5 < FWHM < 5 pixels)
# Optimized for Moffat profiles with 2<= beta <= 4.
3 10 10 1
-1.56604e+00 -2.48265e+00 -1.44564e+00 -1.24675e+00 -9.44913e-01 -5.22453e-01 4.61342e-02 8.31957e-01 2.15505e+00 2.64769e-01
3.03477e+00 2.69561e+00 3.16188e+00 3.34497e+00 3.51885e+00 3.65570e+00 3.74856e+00 3.84541e+00 4.22811e+00 3.27734e+00
-3.22480e-01 -2.12804e+00 6.50750e-01 -1.11242e+00 -1.40683e+00 -1.55944e+00 -1.84558e+00 -1.18946e-01 5.52395e-01 -4.36564e-01 -5.30052e+00
4.62594e-01 -3.29127e+00 1.10950e+00 -6.01857e-01 1.29492e-01 1.42290e+00 2.90741e+00 2.44058e+00 -9.19118e-01 8.42851e-01 -4.69824e+00
-2.57424e+00 8.96469e-01 8.34775e-01 2.18845e+00 2.46526e+00 8.60878e-02 -6.88080e-01 -1.33623e-02 9.30403e-02 1.64942e+00 -1.01231e+00
4.81041e+00 1.53747e+00 -1.12216e+00 -3.16008e+00 -1.67404e+00 -1.75767e+00 -1.29310e+00 5.59549e-01 8.08468e-01 -1.01592e-02 -7.54052e+00
1.01933e+01 -2.09484e+01 -1.07426e+00 9.87912e-01 6.05210e-01 -6.04535e-02 -5.87826e-01 -7.94117e-01 -4.89190e-01 -8.12710e-02 -2.07067e+01
-5.31793e+00 7.94240e+00 -4.64165e+00 -4.37436e+00 -1.55417e+00 7.54368e-01 1.09608e+00 1.45967e+00 1.62946e+00 -1.01301e+00 1.13514e-01
2.20336e-01 1.70056e+00 -5.20105e-01 -4.28330e-01 1.57258e-03 -3.36502e-01 -8.18568e-02 -7.16163e+00 8.23195e+00 -1.71561e-02 -1.13749e+01
3.75075e+00 7.25399e+00 -1.75325e+00 -2.68814e+00 -3.71128e+00 -4.62933e+00 -2.13747e+00 -1.89186e-01 1.29122e+00 -7.49380e-01 6.71712e-01
-8.41923e-01 4.64997e+00 5.65808e-01 -3.08277e-01 -1.01687e+00 1.73127e-01 -8.92130e-01 1.89044e+00 -2.75543e-01 -7.72828e-01 5.36745e-01
-3.65598e+00 7.56997e+00 -3.76373e+00 -1.74542e+00 -1.37540e-01 -5.55400e-01 -1.59195e-01 1.27910e-01 1.91906e+00 1.42119e+00 -4.35502e+00
-1.70059e+00 -3.65695e+00 1.22367e+00 -5.74367e-01 -3.29571e+00 2.46316e+00 5.22353e+00 2.42038e+00 1.22919e+00 -9.22250e-01 -2.32028e+00
0.00000e+00
1.00000e+00
csst/msc/astrometry_config/csst_realtime.param 0 → 100755
View file @ c4de819d
NUMBER #Running object number
#MAG_APER(1) #Fixed aperture magnitude vector [mag]
#MAGERR_APER(1) #RMS error vector for fixed aperture mag. [mag]
MAG_APER #Fixed aperture magnitude vector [mag]
MAGERR_APER #RMS error vector for fixed aperture mag. [mag]
MAG_AUTO #Kron-like elliptical aperture magnitude [mag]
MAGERR_AUTO #RMS error for AUTO magnitude [mag]
MAG_PETRO #Petrosian-like elliptical aperture magnitude [mag]
MAGERR_PETRO #RMS error for PETROsian magnitude [mag]
FLUX_AUTO #Flux of AUTO
FLUXERR_AUTO #RMS error for AUTO flux
SNR_WIN #Gaussian-weighted SNR
KRON_RADIUS #Kron apertures in units of A or B
PETRO_RADIUS #Petrosian apertures in units of A or B
X_IMAGE #Object position along x [pixel]
Y_IMAGE #Object position along y [pixel]
ALPHA_J2000 #Right ascension of barycenter (J2000) [deg]
DELTA_J2000 #Declination of barycenter (J2000) [deg]
X2_IMAGE #Variance along x [pixel**2]
Y2_IMAGE #Variance along y [pixel**2]
A_IMAGE #Profile RMS along major axis [pixel]
B_IMAGE #Profile RMS along minor axis [pixel]
THETA_IMAGE #Position angle (CCW/x) [deg]
ERRX2_IMAGE #Variance of position along x [pixel**2]
ERRY2_IMAGE #Variance of position along y [pixel**2]
ERRA_IMAGE #RMS position error along major axis [pixel]
ERRB_IMAGE #RMS position error along minor axis [pixel]
ERRTHETA_IMAGE #Error ellipse position angle (CCW/x) [deg]
XWIN_IMAGE #Windowed position estimate along x [pixel]
YWIN_IMAGE #Windowed position estimate along y [pixel]
ALPHAWIN_J2000 #Windowed right ascension (J2000) [deg]
DELTAWIN_J2000 #windowed declination (J2000) [deg]
X2WIN_IMAGE #Windowed variance along x [pixel**2]
Y2WIN_IMAGE #Windowed variance along y [pixel**2]
AWIN_IMAGE #Windowed profile RMS along major axis [pixel]
BWIN_IMAGE #Windowed profile RMS along minor axis [pixel]
THETAWIN_IMAGE #Windowed position angle (CCW/x) [deg]
ERRX2WIN_IMAGE #Variance of windowed pos along x [pixel**2]
ERRY2WIN_IMAGE #Variance of windowed pos along y [pixel**2]
ERRAWIN_IMAGE #RMS windowed pos error along major axis [pixel]
ERRBWIN_IMAGE #RMS windowed pos error along minor axis [pixel]
ERRAWIN_WORLD
ERRBWIN_WORLD
ERRTHETAWIN_IMAGE #Windowed error ellipse pos angle (CCW/x) [deg]
ERRTHETAWIN_J2000
FLAGS #Extraction flags
#IMAFLAGS_ISO #FLAG-image flags OR'ed over the iso. profile
#NIMAFLAGS_ISO
FWHM_IMAGE #FWHM assuming a gaussian core [pixel]
#ELONGATION #A_IMAGE/B_IMAGE
ELLIPTICITY #1 - B_IMAGE/A_IMAGE
CLASS_STAR #S/G classifier output
csst/msc/astrometry_config/csst_realtime.sex 0 → 100755
View file @ c4de819d
# Default configuration file for SExtractor 2.12.4
# EB 2010-10-10
#
#-------------------------------- Catalog ------------------------------------
CATALOG_NAME test.fits # name of the output catalog
CATALOG_TYPE FITS_LDAC # NONE,ASCII,ASCII_HEAD, ASCII_SKYCAT,
# ASCII_VOTABLE, FITS_1.0 or FITS_LDAC
PARAMETERS_NAME /line17/wfst/prog/config/wfst_realtime.param # name of the file containing catalog contents
#------------------------------- Extraction ----------------------------------
DETECT_TYPE CCD # CCD (linear) or PHOTO (with gamma correction)
DETECT_MINAREA 3 # min. # of pixels above threshold
DETECT_MAXAREA 0 # max. # of pixels above threshold (0=unlimited)
THRESH_TYPE RELATIVE # threshold type: RELATIVE (in sigmas)
# or ABSOLUTE (in ADUs)
DETECT_THRESH 3 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
ANALYSIS_THRESH 3 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
FILTER Y # apply filter for detection (Y or N)?
FILTER_NAME /line17/wfst/prog/config/wfst_realtime.conv # name of the file containing the filter
DEBLEND_NTHRESH 64 # Number of deblending sub-thresholds
DEBLEND_MINCONT 0.0005 # Minimum contrast parameter for deblending
CLEAN Y # Clean spurious detections? (Y or N)?
CLEAN_PARAM 0.5 # Cleaning efficiency
MASK_TYPE CORRECT # type of detection MASKing: can be one of
# NONE, BLANK or CORRECT
#-------------------------------- WEIGHTing ----------------------------------
WEIGHT_TYPE MAP_WEIGHT # type of WEIGHTing: NONE, BACKGROUND,
# MAP_RMS, MAP_VAR or MAP_WEIGHT
WEIGHT_IMAGE weight.fits # weight-map filename
#------------------------------ Photometry -----------------------------------
# similiar to BASS, use D=36 pixel to do flux calibration, d~=12arsec
PHOT_APERTURES 10
#PHOT_APERTURES 32 # MAG_APER aperture diameter(s) in pixels
PHOT_AUTOPARAMS 2.5, 3.5 # MAG_AUTO parameters: <Kron_fact>,<min_radius>
PHOT_PETROPARAMS 2.0, 3.5 # MAG_PETRO parameters: <Petrosian_fact>,
# <min_radius>
PHOT_AUTOAPERS 0.0,0.0 # <estimation>,<measurement> minimum apertures
# for MAG_AUTO and MAG_PETRO
SATUR_LEVEL 65535.0 # level (in ADUs) at which arises saturation
SATUR_KEY safSATURATE # keyword for saturation level (in ADUs)
MAG_ZEROPOINT 0.0 # magnitude zero-point
MAG_GAMMA 7.0 # gamma of emulsion (for photographic scans)
GAIN 1.0 # detector gain in e-/ADU
GAIN_KEY asdfGAIN # keyword for detector gain in e-/ADU
PIXEL_SCALE 0 # size of pixel in arcsec (0=use FITS WCS info)
#------------------------- Star/Galaxy Separation ----------------------------
SEEING_FWHM 1.2 # stellar FWHM in arcsec
STARNNW_NAME /line17/wfst/prog/config/wfst_realtime.nnw # Neural-Network_Weight table filename
#------------------------------ Background -----------------------------------
BACK_TYPE AUTO # AUTO or MANUAL
BACK_VALUE 0.0 # Default background value in MANUAL mode
BACK_SIZE 256 # Background mesh: <size> or <width>,<height>
BACK_FILTERSIZE 3 # Background filter: <size> or <width>,<height>
BACKPHOTO_TYPE LOCAL # can be GLOBAL or LOCAL
BACKPHOTO_THICK 24 # thickness (pix) of background rectangular aperture for LOCAL
#------------------------------ Check Image ----------------------------------
CHECKIMAGE_TYPE NONE # can be NONE, BACKGROUND, BACKGROUND_RMS,
# MINIBACKGROUND, MINIBACK_RMS, -BACKGROUND,
# FILTERED, OBJECTS, -OBJECTS, SEGMENTATION,
# or APERTURES
CHECKIMAGE_NAME check.fits # Filename for the check-image
#--------------------- Memory (change with caution!) -------------------------
MEMORY_OBJSTACK 3000 # number of objects in stack
MEMORY_PIXSTACK 300000 # number of pixels in stack
MEMORY_BUFSIZE 1024 # number of lines in buffer
#------------------------------- ASSOCiation ---------------------------------
ASSOC_NAME sky.list # name of the ASCII file to ASSOCiate
ASSOC_DATA 2,3,4 # columns of the data to replicate (0=all)
ASSOC_PARAMS 2,3,4 # columns of xpos,ypos[,mag]
ASSOC_RADIUS 2.0 # cross-matching radius (pixels)
ASSOC_TYPE NEAREST # ASSOCiation method: FIRST, NEAREST, MEAN,
# MAG_MEAN, SUM, MAG_SUM, MIN or MAX
ASSOCSELEC_TYPE MATCHED # ASSOC selection type: ALL, MATCHED or -MATCHED
#----------------------------- Miscellaneous ---------------------------------
VERBOSE_TYPE NORMAL # can be QUIET, NORMAL or FULL
HEADER_SUFFIX .head # Filename extension for additional headers
WRITE_XML N # Write XML file (Y/N)?
XML_NAME sex.xml # Filename for XML output
csst/msc/astrometry_config/default.param 0 → 100644
View file @ c4de819d
This diff is collapsed.
csst/msc/astrometry_config/default2.scamp 0 → 100755
View file @ c4de819d
# Default configuration file for SCAMP 2.0.4
# EB 2016-11-04
#
#----------------------------- Field grouping ---------------------------------
FGROUP_RADIUS 2.0 # Max dist (deg) between field groups
#---------------------------- Reference catalogs ------------------------------
REF_SERVER cocat1.u-strasbg.fr # Internet addresses of catalog servers
REF_PORT 80 # Ports to connect to catalog servers
CDSCLIENT_EXEC aclient_cgi # CDSclient executable
ASTREF_CATALOG FILE # NONE, FILE, USNO-A1,USNO-A2,USNO-B1,
# GSC-1.3,GSC-2.2,GSC-2.3,
# TYCHO-2, UCAC-1,UCAC-2,UCAC-3,UCAC-4,
# NOMAD-1, PPMX, CMC-14, 2MASS, DENIS-3,
# SDSS-R3,SDSS-R5,SDSS-R6,SDSS-R7,
# SDSS-R8, SDSS-R9
ASTREF_BAND DEFAULT # Photom. band for astr.ref.magnitudes
# or DEFAULT, BLUEST, or REDDEST
ASTREFCAT_NAME ref.cat # Local astrometric reference catalogs
ASTREFCENT_KEYS X_WORLD,Y_WORLD # Local ref.cat. centroid parameters
ASTREFERR_KEYS ERRA_WORLD, ERRB_WORLD , ERRTHETA_WORLD
# Local ref.cat. err. ellipse params
ASTREFMAG_KEY MAG # Local ref.cat. magnitude parameter
ASTREFMAGERR_KEY MAGERR # Local ref.cat. mag. error parameter
ASTREFOBSDATE_KEY OBSDATE # Local ref.cat. obs. date parameter
ASTREFMAG_LIMITS -99,99 # Select magnitude range in ASTREF_BAND
SAVE_REFCATALOG Y # Save ref catalogs in FITS-LDAC format?
REFOUT_CATPATH ./ # Save path for reference catalogs
#--------------------------- Merged output catalogs ---------------------------
MERGEDOUTCAT_TYPE FITS_LDAC # NONE, ASCII_HEAD, ASCII, FITS_LDAC
MERGEDOUTCAT_NAME merged.cat # Merged output catalog filename
#--------------------------- Full output catalogs ---------------------------
FULLOUTCAT_TYPE FITS_LDAC # NONE, ASCII_HEAD, ASCII, FITS_LDAC
FULLOUTCAT_NAME full.cat # Full output catalog filename
#----------------------------- Pattern matching -------------------------------
MATCH Y # Do pattern-matching (Y/N) ?
MATCH_NMAX 0 # Max.number of detections for MATCHing
# (0=auto)
PIXSCALE_MAXERR 2.0 # Max scale-factor uncertainty
POSANGLE_MAXERR 2.0 # Max position-angle uncertainty (deg)
POSITION_MAXERR 2.0 # Max positional uncertainty (arcmin)
MATCH_RESOL 0 # Matching resolution (arcsec); 0=auto
MATCH_FLIPPED Y # Allow matching with flipped axes?
MOSAIC_TYPE FIX_FOCALPLANE # UNCHANGED, SAME_CRVAL, SHARE_PROJAXIS,
# FIX_FOCALPLANE or LOOSE
FIXFOCALPLANE_NMIN 1 # Min number of dets for FIX_FOCALPLANE
#---------------------------- Cross-identification ----------------------------
CROSSID_RADIUS 2.0 # Cross-id initial radius (arcsec)
#---------------------------- Astrometric solution ----------------------------
SOLVE_ASTROM Y # Compute astrometric solution (Y/N) ?
PROJECTION_TYPE TAN # SAME, TPV or TAN
ASTRINSTRU_KEY FILTER,QRUNID # FITS keyword(s) defining the astrom
STABILITY_TYPE EXPOSURE # EXPOSURE, PRE-DISTORTED or INSTRUMENT
CENTROID_KEYS XWIN_IMAGE,YWIN_IMAGE # Cat. parameters for centroiding
CENTROIDERR_KEYS ERRAWIN_IMAGE,ERRBWIN_IMAGE,ERRTHETAWIN_IMAGE
# Cat. params for centroid err ellipse
DISTORT_KEYS XWIN_IMAGE,YWIN_IMAGE # Cat. parameters or FITS keywords
DISTORT_GROUPS 1,1 # Polynom group for each context key
DISTORT_DEGREES 2 # Polynom degree for each group
FOCDISTORT_DEGREE 1 # Polynom degree for focal plane coords
ASTREF_WEIGHT 1000000.0 # Relative weight of ref.astrom.ca
ASTRACCURACY_TYPE SIGMA-PIXEL # SIGMA-PIXEL, SIGMA-ARCSEC,
# or TURBULENCE-ARCSEC
ASTRACCURACY_KEY ASTRACCU # FITS keyword for ASTR_ACCURACY param.
ASTR_ACCURACY 0.00000001 # Astrom. uncertainty floor parameter
ASTRCLIP_NSIGMA 3 # Astrom. clipping threshold in sigmas
COMPUTE_PARALLAXES N # Compute trigonom. parallaxes (Y/N)?
COMPUTE_PROPERMOTIONS N # Compute proper motions (Y/N)?
CORRECT_COLOURSHIFTS N # Correct for colour shifts (Y/N)?
INCLUDE_ASTREFCATALOG N # Include ref.cat in prop.motions (Y/N)?
ASTR_FLAGSMASK 0x00fc # Astrometry rejection mask on SEx FLAGS
ASTR_IMAFLAGSMASK 0x0 # Astrometry rejection mask on IMAFLAGS
#---------------------------- Photometric solution ----------------------------
SOLVE_PHOTOM Y # Compute photometric solution (Y/N) ?
MAGZERO_OUT 0.0 # Magnitude zero-point(s) in output
MAGZERO_INTERR 0.01 # Internal mag.zero-point accuracy
MAGZERO_REFERR 0.03 # Photom.field mag.zero-point accuracy
PHOTINSTRU_KEY FILTER # FITS keyword(s) defining the photom.
MAGZERO_KEY PHOT_C # FITS keyword for the mag zero-point
EXPOTIME_KEY EXPTIME # FITS keyword for the exposure time (s)
AIRMASS_KEY AIRMASS # FITS keyword for the airmass
EXTINCT_KEY PHOT_K # FITS keyword for the extinction coeff
PHOTOMFLAG_KEY PHOTFLAG # FITS keyword for the photometry flag
PHOTFLUX_KEY FLUX_AUTO # Catalog param. for the flux measurement
PHOTFLUXERR_KEY FLUXERR_AUTO # Catalog parameter for the flux error
PHOTCLIP_NSIGMA 3.0 # Photom.clipping threshold in sigmas
PHOT_ACCURACY 1e-3 # Photometric uncertainty floor (frac.)
PHOT_FLAGSMASK 0x00fc # Photometry rejection mask on SEx FLAGS
PHOT_IMAFLAGSMASK 0x0 # Photometry rejection mask on IMAFLAGS
#------------------------------- Check-plots ----------------------------------
CHECKPLOT_CKEY SCAMPCOL # FITS keyword for PLPLOT field colour
CHECKPLOT_DEV PS # NULL, XWIN, TK, PS, PSC, XFIG, PNG,
# JPEG, AQT, PDF or SVG
CHECKPLOT_RES 0 # Check-plot resolution (0 = default)
CHECKPLOT_ANTIALIAS Y # Anti-aliasing using convert (Y/N) ?
CHECKPLOT_TYPE FGROUPS,DISTORTION,ASTR_INTERROR2D,ASTR_INTERROR1D,ASTR_REFERROR2D,ASTR_REFERROR1D,ASTR_CHI2,PHOT_ERROR
CHECKPLOT_NAME fgroups,distort,astr_interror2d,astr_interror1d,astr_referror2d,astr_referror1d,astr_chi2,psphot_error # Check-plot filename(s)
#------------------------------- Check-images ---------------------------------
CHECKIMAGE_TYPE AS_PAIR # NONE, AS_PAIR, AS_REFPAIR, or AS_XCORR
CHECKIMAGE_NAME check.fits # Check-image filename(s)
#------------------------------ Miscellaneous ---------------------------------
SN_THRESHOLDS 10.0,100.0 # S/N thresholds (in sigmas) for all and
# high-SN sample
FWHM_THRESHOLDS 0.0,100.0 # FWHM thresholds (in pixels) for sources
ELLIPTICITY_MAX 0.5 # Max. source ellipticity
FLAGS_MASK 0x00f0 # Global rejection mask on SEx FLAGS
WEIGHTFLAGS_MASK 0x00ff # Global rejec. mask on SEx FLAGS_WEIGHT
IMAFLAGS_MASK 0x0 # Global rejec. mask on SEx IMAFLAGS_ISO
AHEADER_GLOBAL scamp.abcdhead # Filename of the global INPUT header
AHEADER_SUFFIX .ahead # Filename extension for additional
# INPUT headers
HEADER_SUFFIX .head # Filename extension for OUTPUT headers
HEADER_TYPE NORMAL # NORMAL or FOCAL_PLANE
VERBOSE_TYPE NORMAL # QUIET, NORMAL, LOG or FULL
WRITE_XML N # Write XML file (Y/N)?
XML_NAME scamp.xml # Filename for XML output
XSL_URL file:///usr/local/share/scamp/scamp.xsl
# Filename for XSL style-sheet
NTHREADS 0 # Number of simultaneous threads for
# the SMP version of SCAMP
# 0 = automatic
csst/msc/astrometry_config/new_csst_realtime.no.weight.sex 0 → 100644
View file @ c4de819d
# Default configuration file for SExtractor 2.19.5
# EB 2016-08-21
#
#-------------------------------- Catalog ------------------------------------
CATALOG_NAME test.fits # name of the output catalog
CATALOG_TYPE FITS_LDAC # NONE,ASCII,ASCII_HEAD, ASCII_SKYCAT,
# ASCII_VOTABLE, FITS_1.0 or FITS_LDAC
PARAMETERS_NAME ./csst_realtime.param # name of the file containing catalog contents
#------------------------------- Extraction ----------------------------------
DETECT_TYPE CCD # CCD (linear) or PHOTO (with gamma correction)
DETECT_MINAREA 15 # min. # of pixels above threshold
DETECT_MAXAREA 0 # max. # of pixels above threshold (0=unlimited)
THRESH_TYPE RELATIVE # threshold type: RELATIVE (in sigmas)
# or ABSOLUTE (in ADUs)
DETECT_THRESH 3 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
ANALYSIS_THRESH 3 # <sigmas> or <threshold>,<ZP> in mag.arcsec-2
FILTER Y # apply filter for detection (Y or N)?
FILTER_NAME ./csst_realtime.conv # name of the file containing the filter
FILTER_THRESH # Threshold[s] for retina filtering
DEBLEND_NTHRESH 64 # Number of deblending sub-thresholds
DEBLEND_MINCONT 0.0005 # Minimum contrast parameter for deblending
CLEAN Y # Clean spurious detections? (Y or N)?
CLEAN_PARAM 0.5 # Cleaning efficiency
MASK_TYPE CORRECT # type of detection MASKing: can be one of
# NONE, BLANK or CORRECT
#-------------------------------- FLAGging -----------------------------------
FLAG_IMAGE flag.fits # filename for an input FLAG-image
FLAG_TYPE OR # flag pixel combination: OR, AND, MIN, MAX
# or MOST
#------------------------------ Photometry -----------------------------------
PHOT_APERTURES 10 # MAG_APER aperture diameter(s) in pixels
PHOT_AUTOPARAMS 2.5, 3.5 # MAG_AUTO parameters: <Kron_fact>,<min_radius>
PHOT_PETROPARAMS 2.0, 3.5 # MAG_PETRO parameters: <Petrosian_fact>,
# <min_radius>
PHOT_AUTOAPERS 0.0,0.0 # <estimation>,<measurement> minimum apertures
# for MAG_AUTO and MAG_PETRO
PHOT_FLUXFRAC 0.5 # flux fraction[s] used for FLUX_RADIUS
SATUR_LEVEL 65535.0 # level (in ADUs) at which arises saturation
SATUR_KEY safSATURATE # keyword for saturation level (in ADUs)
MAG_ZEROPOINT 0.0 # magnitude zero-point
MAG_GAMMA 7.0 # gamma of emulsion (for photographic scans)
GAIN 1.0 # detector gain in e-/ADU
GAIN_KEY asdfGAIN # keyword for detector gain in e-/ADU
PIXEL_SCALE 0 # size of pixel in arcsec (0=use FITS WCS info)
#------------------------- Star/Galaxy Separation ----------------------------
SEEING_FWHM 1.2 # stellar FWHM in arcsec
STARNNW_NAME ./csst_realtime.nnw # Neural-Network_Weight table filename
#------------------------------ Background -----------------------------------
BACK_TYPE AUTO # AUTO or MANUAL
BACK_VALUE 0.0 # Default background value in MANUAL mode
BACK_SIZE 256 # Background mesh: <size> or <width>,<height>
BACK_FILTERSIZE 3 # Background filter: <size> or <width>,<height>
BACKPHOTO_TYPE LOCAL # can be GLOBAL or LOCAL
BACKPHOTO_THICK 24 # thickness of the background LOCAL annulus
BACK_FILTTHRESH 0.0 # Threshold above which the background-
# map filter operates
#------------------------------ Check Image ----------------------------------
CHECKIMAGE_TYPE NONE # can be NONE, BACKGROUND, BACKGROUND_RMS,
# MINIBACKGROUND, MINIBACK_RMS, -BACKGROUND,
# FILTERED, OBJECTS, -OBJECTS, SEGMENTATION,
# or APERTURES
CHECKIMAGE_NAME check.fits # Filename for the check-image
#--------------------- Memory (change with caution!) -------------------------
MEMORY_OBJSTACK 3000 # number of objects in stack
MEMORY_PIXSTACK 300000 # number of pixels in stack
MEMORY_BUFSIZE 1024 # number of lines in buffer
#------------------------------- ASSOCiation ---------------------------------
ASSOC_NAME sky.list # name of the ASCII file to ASSOCiate
ASSOC_DATA 2,3,4 # columns of the data to replicate (0=all)
ASSOC_PARAMS 2,3,4 # columns of xpos,ypos[,mag]
ASSOCCOORD_TYPE PIXEL # ASSOC coordinates: PIXEL or WORLD
ASSOC_RADIUS 2.0 # cross-matching radius (pixels)
ASSOC_TYPE NEAREST # ASSOCiation method: FIRST, NEAREST, MEAN,
# MAG_MEAN, SUM, MAG_SUM, MIN or MAX
ASSOCSELEC_TYPE MATCHED # ASSOC selection type: ALL, MATCHED or -MATCHED
#----------------------------- Miscellaneous ---------------------------------
VERBOSE_TYPE NORMAL # can be QUIET, NORMAL or FULL
HEADER_SUFFIX .abcdhead # Filename extension for additional headers
WRITE_XML N # Write XML file (Y/N)?
XML_NAME sex.xml # Filename for XML output
XSL_URL file:///usr/local/share/sextractor/sextractor.xsl
# Filename for XSL style-sheet
NTHREADS 1 # 1 single thread
FITS_UNSIGNED N # Treat FITS integer values as unsigned (Y/N)?
INTERP_MAXXLAG 16 # Max. lag along X for 0-weight interpolation
INTERP_MAXYLAG 16 # Max. lag along Y for 0-weight interpolation
INTERP_TYPE ALL # Interpolation type: NONE, VAR_ONLY or ALL
#--------------------------- Experimental Stuff -----------------------------
PSF_NAME default.psf # File containing the PSF model
PSF_NMAX 1 # Max.number of PSFs fitted simultaneously
PATTERN_TYPE RINGS-HARMONIC # can RINGS-QUADPOLE, RINGS-OCTOPOLE,
# RINGS-HARMONICS or GAUSS-LAGUERRE
SOM_NAME default.som # File containing Self-Organizing Map weights
csst/msc/pipeline.py
View file @ c4de819d
# def do_one_exposure():
import glob
import os
from csst.msc.astrometry import CsstProcMscPositionCalibration
from csst.msc.data import CsstMscImgData
from csst.msc.instrument import CsstMscInstrumentProc
HOSTNAME = os.uname()[1]
if HOSTNAME == "tulip":
# on Tulip
DIR_TEST = "/share/Cycle-3-SimuData/multipleBandsImaging/CSST_shearOFF/MSC_0000020/" # MSC_MS_210525220000_100000020_06_raw.fits
DIR_TEST = "/share/Cycle-3-SimuData/multipleBandsImaging/CSST_shearOFF/MSC_0000020/" # MSC_MS_210525220000_100000020_06_raw.fits
PATH_BIAS = "/share/HDD7/csstpipeline/ref/MSC_CLB_210525200000_100000016_{:02d}_combine.fits"
PATH_DARK = "/share/HDD7/csstpipeline/ref/MSC_CLD_210525202000_100000016_{:02d}_combine.fits"
PATH_FLAT = "/share/HDD7/csstpipeline/ref/MSC_CLF_210525201000_100000016_{:02d}_combine.fits"
......@@ -20,26 +25,24 @@ elif HOSTNAME == "Dandelion":
PATH_DARK = "/home/csstpipeline/L1Pipeline/msc/ref/MSC_CLD_210525202000_100000016_{:02d}_combine.fits"
PATH_FLAT = "/home/csstpipeline/L1Pipeline/msc/ref/MSC_CLF_210525201000_100000016_{:02d}_combine.fits"
# working directory
DIR_WORK = "/home/csstpipeline/L1Pipeline/msc/work"
DIR_WORK = "/home/csstpipeline/L1Pipeline/msc/work/"
# gaia catalog directory (for position calibration)
DIR_GAIA_CATALOG = ""
DIR_GAIA_CATALOG = "/home/csstpipeline/L1Pipeline/msc/gaia_dr3/"
else:
raise ValueError("Invalid HOSTNAME {}!".format(HOSTNAME))
os.chdir(DIR_WORK)
CCD_ID_LIST = [6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25]
import glob
from csst.msc.data import CsstMscImgData
from csst.msc.instrument import CsstMscInstrumentProc
# from astropy.io import fits
os.chdir(DIR_WORK)
for i_ccd in range(6, 26):
if i_ccd in [10, 21]:
continue
# i_ccd = 6
img_list = []
wht_list = []
flg_list = []
fn_list = []
for i_ccd in CCD_ID_LIST:
print("processing CCD {}".format(i_ccd))
fp_raw = glob.glob("{}/MSC_MS_*{:02}_raw.fits".format(DIR_TEST, i_ccd))
fp_raw = glob.glob("{}/MSC_MS_*_{:02}_raw.fits".format(DIR_TEST, i_ccd))
assert len(fp_raw) == 1
fp_raw = fp_raw[0]
......@@ -54,29 +57,46 @@ for i_ccd in range(6, 26):
instProc.prepare(n_jobs=2)
img, wht, flg = instProc.run(raw, bias, dark, flat)
instProc.cleanup()
fp_img = img[0].header["FILENAME"] + '.fits'
# append img, wht, flg list
img_list.append(img)
wht_list.append(wht)
flg_list.append(flg)
fn_list.append(fp_img)
# save img, wht, flg to somewhere
img.writeto("{}/{}.fits".format(DIR_WORK, img.get_keyword("FILENAME")), overwrite=True)
wht.writeto("{}/{}.fits".format(DIR_WORK, wht.get_keyword("FILENAME")), overwrite=True)
flg.writeto("{}/{}.fits".format(DIR_WORK, flg.get_keyword("FILENAME")), overwrite=True)
# save header
img[1].header.totextfile("{}/{}.head".format(DIR_WORK, img.get_keyword("FILENAME").replace(".fits", "")), overwrite=True)
img[1].header.tofile("{}/{}.head".format(DIR_WORK, img.get_keyword("FILENAME").replace(".fits", "")),
overwrite=True)
"""
how to use CssMscImgData:
img = CsstMscImgData.read(filename)
img = CsstMscImgData.read(filename)
"""
# TODO: position calibration
from csst.msc.astrometry import CsstProcMscPositionCalibration
# position calibration
pcProc = CsstProcMscPositionCalibration()
pcProc.prepare(search_radius=2.,)
cat = pcProc.run(data_list)
pcProc.cleanup()
if img_list:
pcProc.run(img_list, wht_list, flg_list, fn_list, DIR_GAIA_CATALOG, DIR_WORK, 2.0)
else:
for i_ccd in range(6, 26):
if i_ccd in [10, 21]:
continue
fp_img = glob.glob("{}/MSC_MS_*_{:02}_img.fits".format(DIR_WORK, i_ccd))
fp_wht = glob.glob("{}/MSC_MS_*_{:02}_wht.fits".format(DIR_WORK, i_ccd))
fp_flg = glob.glob("{}/MSC_MS_*_{:02}_flg.fits".format(DIR_WORK, i_ccd))
fp_img = fp_img[0]
fp_wht = fp_wht[0]
fp_flg = fp_flg[0]
img = CsstMscImgData.read(fp_img)
wht = CsstMscImgData.read(fp_wht)
flg = CsstMscImgData.read(fp_flg)
img_list.append(img)
wht_list.append(wht)
flg_list.append(flg)
fn_list.append(fp_img)
pcProc.run(img_list, wht_list, flg_list, fn_list, DIR_GAIA_CATALOG, DIR_WORK, 2.0)
pcProc.cleanup(img_list, DIR_WORK)
setup.py
View file @ c4de819d
......@@ -28,9 +28,12 @@ setuptools.setup(
package_dir={'csst': 'csst'},
include_package_data=False,
package_data={"": ["LICENSE", "README.md"],
"csst": ["msc/config/*",
"csst": ["msc/astrometry_config/*",
"msc/deepcr_model/*"
]},
requires=['numpy', 'scipy', 'astropy'],
# install_requires=['sphinx>=4.2.0',
# 'numpy>=1.22.0',
# 'scipy', 'matplotlib',
# 'astropy', 'healpy', 'ccdproc', 'deepCR'],
python_requires='>=3.7',
)
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