import os class ChipOutput(object): def __init__(self, config, focal_plane, chip, filt, imgKey0="", imgKey1="", imgKey2="", exptime=150., mjdTime="", ra_cen=None, dec_cen=None, pointing_type='MS', pointing_ID='0', subdir="./", prefix=""): self.focal_plane = focal_plane self.chip = chip self.filt = filt self.imgKey0 = imgKey0 self.imgKey1 = imgKey1 self.imgKey2 = imgKey2 self.exptime = exptime self.mjdTime = mjdTime if (ra_cen is not None) and (dec_cen is not None): self.ra_cen = ra_cen self.dec_cen = dec_cen else: self.ra_cen = config["ra_center"] self.dec_cen = config["dec_center"] exp_name = imgKey0 + "_%s_%s.fits" self.chipLabel = focal_plane.getChipLabel(chip.chipID) self.img_name = prefix + exp_name%(self.chipLabel, filt.filter_type) # self.cat_name = self.img_name[:-5] + ".cat" self.cat_name = 'MSC_' + config["date_obs"] + config["time_obs"] + "_" + str(pointing_ID).rjust(7, '0') + "_" + self.chipLabel.rjust(2,'0') + ".cat" self.subdir = subdir # hdr1 = "#ID ID_chip filter xImage yImage ra dec z mag flag SNR " hdr1 = "#ID ID_chip filter xImage yImage ra dec z mag flag " hdr2 = "thetaR bfrac hlr_disk hlr_bulge e1_disk e2_disk e1_bulge e2_bulge " hdr3 = "e1PSF e2PSF e1 e2 g1 g2 e1OBS e2OBS " hdr4 = "sed_type av redden " hdr5 = "star_model teff logg feh\n" # fmt1 = "%10d %4d %5s %10.3f %10.3f %15.6f %15.6f %7.4f %8.4f %2d %9.2f " fmt1 = "%10d %4d %5s %10.3f %10.3f %15.6f %15.6f %7.4f %8.4f %2d " fmt2 = "%8.4f %8.4f %8.4f %8.4f %8.4f %8.4f %8.4f %8.4f " fmt3 = "%8.4f %8.4f %8.4f %8.4f %8.4f %8.4f %8.4f %8.4f " fmt4 = "%2d %8.4f %8.4f " fmt5 = "%10s %8.4f %8.4f %8.4f\n" self.hdr = hdr1 + hdr2 + hdr3 + hdr4 + hdr5 self.fmt = fmt1 + fmt2 + fmt3 + fmt4 + fmt5 print("pointing_type = %s\n"%(pointing_type)) if pointing_type == 'MS': self.cat = open(os.path.join(self.subdir, self.cat_name), "w") print("Creating catalog file %s ...\n"%(os.path.join(self.subdir, self.cat_name))) self.cat.write(self.hdr) def updateHDR(self, hdr): hdrNew = [{"name":"RDNOISE", "value":self.chip.read_noise, "comment":"read noise in e-/pixel"}, {"name":"DARK", "value":self.chip.dark_noise, "comment":"Dark noise (e-/pixel/s)"}, {"name":"EXPTIME", "value":self.exptime, "comment":"exposure time in second"}, {"name":"GAIN", "value":self.chip.gain, "comment":"CCD gain in e-/ADU"}, {"name":"SATURATE","value":65535.0, "comment":"saturation level"}, {"name":"CCDCHIP", "value":int(self.chipLabel), "comment":"chip ID in the CCD mosaic"}, {"name":"FILTER", "value":self.filt.filter_type, "comment":"filter name"}, {"name":"MJD-OBS", "value":self.mjdTime, "comment":"Modified Julian Date (MJD) of observation"}, {"name":"DATE-OBS","value":self.imgKey1, "comment":"Date of observation"}, {"name":"EQUINOX", "value":2000.0}, {"name":"RADECSYS","value":"ICRS"}, {"name":"RA", "value":self.ra_cen, "comment":"telescope pointing center"}, {"name":"DEC", "value":self.dec_cen, "comment":"telescope pointing center"}, {"name":"OBJECT", "value":"CSS-OS"}, {"name":"WCSDIM", "value":2.0, "comment":"WCS Dimensionality"}, {"name":"EXTNAME", "value":"IM1", "comment":"Extension name"}, {"name":"BSCALE", "value":1.0}, {"name":"BZERO", "value":0.0}, {"name":"OBSID", "value":self.imgKey0, "comment":"Observation ID"}, {"name":"CCDNAME", "value":"ccd"+self.chipLabel,"comment":"CCD name"}, {"name":"RSPEED", "value":10.0, "comment":"Read speed"}, {"name":"CHIPTEMP","value":-100.0, "comment":"Chip temperature"}, {"name":"DATASEC", "value":"1:%d,1:%d"%(self.chip.npix_x,self.chip.npix_y), "comment":"Data section"}, {"name":"CCDSUM", "value":self.chip.npix_x*self.chip.npix_y, "comment":"CCD pixel summing"}, {"name":"NSUM", "value":self.chip.npix_x*self.chip.npix_y, "comment":"CCD pixel summing"}, {"name":"AUTHOR", "value":"CSST-Sim Group"}, {"name":"GROUP", "value":"Weak Lensing Working Group for CSST"}] for item in hdrNew: hdr.add_record(item) return hdr # def cat_add_obj(self, obj, pos_img, snr, pos_shear, g1, g2): def cat_add_obj(self, obj, pos_img, pos_shear, g1, g2): ximg = pos_img.x - self.chip.bound.xmin + 1.0 yimg = pos_img.y - self.chip.bound.ymin + 1.0 e1, e2, g1, g2, e1OBS, e2OBS = obj.getObservedEll(g1, g2) if obj.type == 'galaxy': line = self.fmt%(obj.id, int(self.chipLabel), self.filt.filter_type, ximg, yimg, obj.ra, obj.dec, obj.z, obj.getMagFilter(self.filt), obj.param["star"], obj.thetaR, obj.bfrac, obj.hlr_disk, obj.hlr_bulge, obj.e1_disk, obj.e2_disk, obj.e1_bulge, obj.e2_bulge, pos_shear.g1, pos_shear.g2, e1, e2, g1, g2, e1OBS, e2OBS, obj.sed_type, obj.param['av'], obj.param['redden'], 'n', 0, 0, 0) elif obj.type == "quasar": line = self.fmt % (obj.id, int(self.chipLabel), self.filt.filter_type, ximg, yimg, obj.ra, obj.dec, obj.z, obj.getMagFilter(self.filt), obj.param["star"], 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, pos_shear.g1, pos_shear.g2, e1, e2, g1, g2, e1OBS, e2OBS, obj.sed_type, obj.param['av'], obj.param['redden'], 'n', 0.0, 0.0, 0.0) else: line = self.fmt%(obj.id, int(self.chipLabel), self.filt.filter_type, ximg, yimg, obj.ra, obj.dec, obj.z, obj.getMagFilter(self.filt), obj.param["star"], 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, pos_shear.g1, pos_shear.g2, e1, e2, g1, g2, e1OBS, e2OBS, 0, 0.0, 0.0, obj.param['model_tag'], obj.param['teff'], obj.param['logg'],obj.param['feh']) # line = self.fmt%(obj.id, int(self.chipLabel), self.filt.filter_type, ximg, yimg, obj.ra, obj.dec, obj.z, obj.getMagFilter(self.filt), obj.param["star"], pos_shear.g1, pos_shear.g2, e1, e2, g1, g2, e1OBS, e2OBS) self.cat.write(line)