first test (633fbbab) · Commits · Liu Dezi / csst_msc_sim

ObservationSim/Config/Header/ImageHeader.py

+4 −3

Original line number	Diff line number	Diff line
		@@ -342,7 +342,7 @@ def WCS_def(xlen = 9216, ylen = 9232, gapy = 898.0, gapx1 = 534, gapx2 = 1309, r


		#TODO project_cycle is temporary， is not in header defined, delete in future
		def generatePrimaryHeader(xlen = 9216, ylen = 9232, pointNum = '1', ra = 60, dec = -40, pixel_scale = 0.074, date='200930', time_obs='120000', im_type = 'MS', exptime=150., sat_pos = [0.,0.,0.], sat_vel = [0., 0., 0.], project_cycle=6, run_counter=0, chip_name="01"):
		def generatePrimaryHeader(xlen = 9216, ylen = 9232, pointNum = '1', ra = 60, dec = -40, pixel_scale = 0.074, date='200930', time_obs='120000', im_type = 'SCIE', exptime=150., sat_pos = [0.,0.,0.], sat_vel = [0., 0., 0.], project_cycle=6, run_counter=0, chip_name="01"):

		# array_size1, array_size2, flux, sigma = int(argv[1]), int(argv[2]), 1000.0, 5.0

		@@ -391,7 +391,8 @@ def generatePrimaryHeader(xlen = 9216, ylen = 9232, pointNum = '1', ra = 60, dec
		# # Define file types
		# file_type = {'SCI':'SCIE', 'BIAS':'BIAS', 'DARK':'DARK', 'FLAT':'FLAT', 'CRS':'CRS', 'CRD':'CRD','CALS':'CALS','CALF':'CALF'}
		# h_prim['FILETYPE'] = file_type[im_type]
		h_prim['FILETYPE'] = get_file_type(img_type=im_type)
		# h_prim['FILETYPE'] = get_file_type(img_type=im_type)
		h_prim['FILETYPE'] = im_type

		co = coord.SkyCoord(ra, dec, unit='deg')

		@@ -450,7 +451,7 @@ def generatePrimaryHeader(xlen = 9216, ylen = 9232, pointNum = '1', ra = 60, dec
		return h_prim

		def generateExtensionHeader(chip, xlen = 9216, ylen = 9232,ra = 60, dec = -40, pa = -23.433, gain = 1.0, readout = 5.0, dark = 0.02, saturation=90000, pixel_scale = 0.074, pixel_size=1e-2,
		extName='SCI', row_num = None, col_num = None, xcen=None, ycen=None, timestamp = 1621915200,exptime = 150., readoutTime = 40.):
		extName='SCIE', row_num = None, col_num = None, xcen=None, ycen=None, timestamp = 1621915200,exptime = 150., readoutTime = 40.):

		e_header_fn = os.path.split(os.path.realpath(__file__))[0] + '/extension_header.header'
		f = open(os.path.split(os.path.realpath(__file__))[0] + '/filter.lst')

ObservationSim/Config/Pointing.py

+12 −2

Original line number	Diff line number	Diff line
		import numpy as np
		import galsim
		import yaml
		from astropy.time import Time

		import ObservationSim.Instrument._util as _util
		@@ -42,13 +43,13 @@ class Pointing(object):
		return max(150., self.exp_time) # [TODO] for FGS


		def read_pointing_columns(self, columns, id=0, t=1621915200, pointing_type='SCI'):
		def read_pointing_columns(self, columns, id=0, t=1621915200, pointing_type='SCIE'):
		self.id = id
		col_len = len(columns)
		self.ra = float(columns[0])
		self.dec = float(columns[1])
		self.img_pa = float(columns[4]) * galsim.degrees
		self.pointing_type = pointing_type
		# self.pointing_type = pointing_type
		if col_len > 5:
		jdt = np.double(columns[5])
		t_temp = Time(jdt, format='jd')
		@@ -68,5 +69,14 @@ class Pointing(object):
		# [TODO] Can also define other survey types
		if is_deep != -1.0:
		self.survey_field_type = "DEEP"

		# Load the configuration file for this particular pointing
		self.obs_config_file = "/share/home/fangyuedong/20231211/csst-simulation/config/obs_config_SCI_WIDE_phot.yaml"
		with open(self.obs_config_file, "r") as stream:
		try:
		self.obs_param = yaml.safe_load(stream)
		except yaml.YAMLError as exc:
		print(exc)
		self.pointing_type = self.obs_config_file["obs_type"]
		else:
		self.timestamp = t

ObservationSim/Config/_util.py

+2 −3

Original line number	Diff line number	Diff line

		def get_obs_id(img_type='SCI', project_cycle=6, run_counter=0, pointing_num=0):
		def get_obs_id(img_type='SCIE', project_cycle=6, run_counter=0, pointing_num=0):
		# obs_type = {'SCI': '01', 'BIAS': '03', 'DARK': '07', 'FLAT': '11', 'CRS': '98', 'CRD': '99'}
		obs_type = {'SCI': '01', 'BIAS': '03', 'DARK': '07', 'FLAT': '11', 'CRS': '98', 'CRD': '99', 'CAL': '01'}
		# obs_id = '1'+ obs_type[img_type] + str(int(project_cycle)) + str(int(run_counter)).rjust(2, '0') + str(pointing_num).rjust(5,'0')
		obs_type = {'SCIE': '01', 'BIAS': '03', 'DARK': '07', 'FLAT': '11', 'CRS': '98', 'CRD': '99', 'CAL': '01'}
		obs_id = '1'+ obs_type[img_type] + str(int(project_cycle)).rjust(2, '0') + str(int(run_counter)) + str(pointing_num).rjust(8,'0')
		return obs_id

ObservationSim/Instrument/Chip/ChipUtils.py

+1 −1

Original line number	Diff line number	Diff line
		@@ -87,7 +87,7 @@ def generateHeader(chip, ra_cen, dec_cen, img_rot, im_type, pointing_ID, exptime
		pixel_size=chip.pix_size,
		xcen=chip.x_cen,
		ycen=chip.y_cen,
		extName='SCI',
		extName='SCIE',
		timestamp = timestamp,
		exptime = exptime,
		readoutTime = chip.readout_time)

ObservationSim/Instrument/FocalPlane.py

+10 −3

Original line number	Diff line number	Diff line
		@@ -2,17 +2,24 @@ import galsim
		import numpy as np

		class FocalPlane(object):
		def __init__(self, config=None, survey_type='Photometric', bad_chips=None):
		def __init__(self, config=None, chip_list=None, survey_type='Photometric', bad_chips=None):
		"""Get the focal plane layout
		"""
		self.nchips = 42
		self.ignore_chips = []

		if bad_chips == None:
		self.bad_chips = []
		else:
		self.bad_chips = bad_chips
		for chip_id in bad_chips:
		self.ignore_chips.append(chip_id)

		self.ignore_chips = []
		if survey_type == 'Photometric':
		if chip_list is not None:
		for i in range(42):
		if not (i+1 in chip_list):
		self.ignore_chips.append(i+1)
		elif survey_type == 'Photometric':
		for i in range(5):
		self.ignore_chips.append(i+1)
		self.ignore_chips.append(i+26)