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Commit f5372672 authored by Zhang Xin's avatar Zhang Xin
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header commit sigture; galaxy hlr =0 bug

parent 37c6808a
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Catalog/Calib_Catalog.py
View file @ f5372672
......@@ -619,9 +619,14 @@ class Catalog(CatalogBase):
data = Table.read(os.path.join(self.CALIB_SED_path,obj.id+'.fits'))
obj_w = data['WAVELENGTH']
obj_f = data['FLUX']
lamb = np.arange(2000, 11001 + 0.5, 0.5)
speci = interpolate.interp1d(obj_w, obj_f)
y1 = speci(lamb)
input_delt_w = np.min(obj_w[1:]-obj_w[0:-1])
if input_delt_w > 0.5:
lamb = np.arange(2000, 11000 + 0.5, 0.5)
speci = interpolate.interp1d(obj_w, obj_f)
y1 = speci(lamb)
else:
lamb = obj_w
y1 = obj_f
# erg/s/cm2/A --> photon/s/m2/A
y1_phot = y1 * lamb / (cons.h.value * cons.c.value) * 1e-13
sed = Table(np.array([lamb, y1_phot]).T,
......
ObservationSim/Config/Header/global_header.header
View file @ f5372672
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T NEXTEND = 1 / number of array dimensions GROUPS = F / ' ' DATE = '2021-03-04T09:30:00'/ the date on which this file was written FILENAME= 'MSC_MS_210304093000_100000000_06_raw' / file name FILETYPE= 'SCIE ' / observation type TELESCOP= 'CSST ' / telescope used to acquire data INSTRUME= 'MSC ' / instrument used to acquire data RADECSYS= 'ICRS ' / reference coordinates system EQUINOX = 2000.0 / FITSCREA= 'C6' / FITS create software version COMMENT ================================================================== COMMENT Object information COMMENT ================================================================== OBJECT = '00000000' / object name TARGET = '+000000000000' / target name (hhmmss+ddmmss) OBSID = '00000000' / observation ID OBJ_RA = 62.228226 / R.A. of the object (degrees) OBJ_DEC = -42.316932 / declination of the object (degrees) COMMENT ================================================================== COMMENT Telescope information COMMENT ================================================================== REFFRAME= 'CSSTGSC-1.0' / guide star catalog version DATE-OBS= '2021-03-04T09:30:00'/ date of the observation (yyyy-mm-dd hh:mm:ss) SATESWV = '0001' / software version in the satellite EXPSTART= 59130.5 / exposure start time (MJD) CABSTART= 59130.5 / (MJD) SUNANGL0= 50.0 / angle between sun and opt axis at CABSTART MOONANG0= 30.0 / angle between moon and opt axis at CABSTART TEL_ALT0= 20.0 / angle between opt axis and Elimb at CABSTART POS_ANG0= 20.0 / angle between y axis and NP at CABSTART POSI0_X = 0.0 / the orbital position in X at CABSTART POSI0_Y = 0.0 / the orbital position in Y at CABSTART POSI0_Z = 0.0 / the orbital position in Z at CABSTART VELO0_X = 0.0 / the orbital velocity in X at CABSTART VELO0_Y = 0.0 / the orbital velocity in Y at CABSTART VELO0_Z = 0.0 / the orbital velocity in Z at CABSTART EULER0_1= 0.0 / euler angle 1 at CABSTART EULER0_2= 0.0 / euler angle 2 at CABSTART EULER0_3= 0.0 / euler angle 3 at CABSTART RA_PNT0 = 0.0 / RA of the pointing (degrees) at CABSTART DEC_PNT0= 0.0 / DEC of the pointing (degrees) at CABSTART EXPEND = 0.0 / exposure end time (MJD) CABEND = 0.0 / (MJD) SUNANGL1= 50.0 / angle between sun and opt axis at CABEND MOONANG1= 30.0 / angle between moon and opt axis at CABEND TEL_ALT1= 20.0 / angle between opt axis and Elimb at CABEND POS_ANG1= 20.0 / angle between y axis and NP at CABEND POSI1_X = 0.0 / the orbital position in X at CABEND POSI1_Y = 0.0 / the orbital position in Y at CABEND POSI1_Z = 0.0 / the orbital position in Z at CABEND VELO1_X = 0.0 / the orbital velocity in X at CABEND VELO1_Y = 0.0 / the orbital velocity in Y at CABEND VELO1_Z = 0.0 / the orbital velocity in Z at CABEND EULER1_1= 0.0 / euler angle 1 at CABEND EULER1_2= 0.0 / euler angle 2 at CABEND EULER1_3= 0.0 / euler angle 3 at CABEND RA_PNT1 = 0.0 / RA of the pointing (degrees) at CABEND DEC_PNT1= 0.0 / DEC of the pointing (degrees) at CABEND EXPTIME = 150.0 / exposure duration EPOCH = 2000.0 / coordinate epoch COMMENT Other information COMMENT ================================================================== CHECKSUM= 'abcdefg ' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = 'abcdefg ' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
SIMPLE = T / conforms to FITS standard BITPIX = 8 / array data type NAXIS = 0 / number of array dimensions EXTEND = T NEXTEND = 1 / number of array dimensions GROUPS = F / ' ' DATE = '2021-03-04T09:30:00'/ the date on which this file was written FILENAME= 'MSC_MS_210304093000_100000000_06_raw' / file name FILETYPE= 'SCIE ' / observation type TELESCOP= 'CSST ' / telescope used to acquire data INSTRUME= 'MSC ' / instrument used to acquire data RADECSYS= 'ICRS ' / reference coordinates system EQUINOX = 2000.0 / FITSCREA= 'C6' / FITS create software version COMMENT ========================================================================COMMENT Object information COMMENT ========================================================================OBJECT = '00000000' / object name TARGET = '+000000000000' / target name (hhmmss+ddmmss) OBSID = '00000000' / observation ID OBJ_RA = 62.228226 / R.A. of the object (degrees) OBJ_DEC = -42.316932 / declination of the object (degrees) COMMENT ========================================================================COMMENT Telescope information COMMENT ========================================================================REFFRAME= 'CSSTGSC-1.0' / guide star catalog version DATE-OBS= '2021-03-04T09:30:00'/ date of the observation (yyyy-mm-dd hh:mm:ss) SATESWV = '0001' / software version in the satellite EXPSTART= 59130.5 / exposure start time (MJD) CABSTART= 59130.5 / (MJD) SUNANGL0= 50.0 / angle between sun and opt axis at CABSTART MOONANG0= 30.0 / angle between moon and opt axis at CABSTART TEL_ALT0= 20.0 / angle between opt axis and Elimb at CABSTART POS_ANG0= 20.0 / angle between y axis and NP at CABSTART POSI0_X = 0.0 / the orbital position in X at CABSTART POSI0_Y = 0.0 / the orbital position in Y at CABSTART POSI0_Z = 0.0 / the orbital position in Z at CABSTART VELO0_X = 0.0 / the orbital velocity in X at CABSTART VELO0_Y = 0.0 / the orbital velocity in Y at CABSTART VELO0_Z = 0.0 / the orbital velocity in Z at CABSTART EULER0_1= 0.0 / euler angle 1 at CABSTART EULER0_2= 0.0 / euler angle 2 at CABSTART EULER0_3= 0.0 / euler angle 3 at CABSTART RA_PNT0 = 0.0 / RA of the pointing (degrees) at CABSTART DEC_PNT0= 0.0 / DEC of the pointing (degrees) at CABSTART EXPEND = 0.0 / exposure end time (MJD) CABEND = 0.0 / (MJD) SUNANGL1= 50.0 / angle between sun and opt axis at CABEND MOONANG1= 30.0 / angle between moon and opt axis at CABEND TEL_ALT1= 20.0 / angle between opt axis and Elimb at CABEND POS_ANG1= 20.0 / angle between y axis and NP at CABEND POSI1_X = 0.0 / the orbital position in X at CABEND POSI1_Y = 0.0 / the orbital position in Y at CABEND POSI1_Z = 0.0 / the orbital position in Z at CABEND VELO1_X = 0.0 / the orbital velocity in X at CABEND VELO1_Y = 0.0 / the orbital velocity in Y at CABEND VELO1_Z = 0.0 / the orbital velocity in Z at CABEND EULER1_1= 0.0 / euler angle 1 at CABEND EULER1_2= 0.0 / euler angle 2 at CABEND EULER1_3= 0.0 / euler angle 3 at CABEND RA_PNT1 = 0.0 / RA of the pointing (degrees) at CABEND DEC_PNT1= 0.0 / DEC of the pointing (degrees) at CABEND EXPTIME = 150.0 / exposure duration EPOCH = 2000.0 / coordinate epoch COMMENT Other information COMMENT ========================================================================CHECKSUM= 'abcdefg ' / HDU checksum updated yyyy-mm-ddTHH:MM:SS DATASUM = 'abcdefg ' / data unit checksum updated yyyy-mm-ddTHH:MM:SS END
ObservationSim/MockObject/Galaxy.py
View file @ f5372672
......@@ -275,8 +275,13 @@ class Galaxy(MockObject):
bulge = galsim.Sersic(n=self.bulge_sersic_idx, half_light_radius=self.hlr_bulge, flux=1.0, gsparams=gsp)
bulge_shape = galsim.Shear(g1=self.e1_bulge, g2=self.e2_bulge)
bulge = bulge.shear(bulge_shape)
gal = self.bfrac * bulge + (1.0 - self.bfrac) * disk
if self.bfrac == 0:
gal = disk
elif self.bfrac == 1:
gal = bulge
else:
gal = self.bfrac * bulge + (1.0 - self.bfrac) * disk
# (TEST) Random knots
# knots = galsim.RandomKnots(npoints=100, profile=disk)
......
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