def analyze_darks():
"""Analyze the dark_calib results
"""
util.mkdir('calib')
os.chdir('calib')
first_dark = 16
calib.analyzeDarkCalib(first_dark)
os.chdir('../')
def go():
"""Do the full data reduction.
@author Jessica Lu
@author Sylvana Yelda
"""
####################
#
# Calibration files:
# everything created under calib/
#
####################
# Darks - created in subdir darks/
# Files n0001 - n0009
# - darks needed to make bad pixel mask
# - store the resulting dark in the file name that indicates the
# integration time (2.8s) and the coadds (10ca).
darkFiles = range(1, 9+1)
calib.makedark(darkFiles, 'dark_2.8s_10ca.fits')
# Flats - created in subdir flats/
# Files n0037,n0039,n0041,n0043,n0045: lamps off for flats at K
# Files n0038,n0040,n0042,n0044,n0046: lamps on for flats at K
offFiles = [37, 39, 41, 43, 45]
onFiles = [38, 40, 42, 44, 46]
calib.makeflat(onFiles, offFiles, 'flat_kp.fits')
# Masks
calib.makemask('darks/dark_2.8s_10ca.fits', 'flats/flat_kp.fits',
'supermask.fits')
####################
#
# Galactic Center
#
####################
##########
# K-band reduction
##########
util.mkdir('kp')
os.chdir('kp')
# Nite 1:
# SCI frames (don't forget to add 1 at end): 108-237
# reference star position in first image: [407.77, 673.87]
# use a different Strehl star at position: [521.79, 398.92]
# Sky frames (don't forget to add 1 at end): 252-261
#
# -- If you have more than one position angle, make sure to
# clean them seperatly.
# -- Strehl and Ref src should be the pixel coordinates of a bright
# (but non saturated) source in the first exposure of sci_files.
sci_files1 = range(108, 237+1)
refSrc1 = [407.77, 673.87]
strSrc1 = [521.79, 398.92]
sky_files1 = range(252, 261+1)
#
sky.makesky(sky_files1, 'nite1', 'kp')
data.clean(sci_files1, 'nite1', 'kp', refSrc1, strSrc1)
# Nite 2:
# SCI frames (don't forget to add 1 at end): 1108-1237
# reference star position in first image: [407.77, 673.87]
# use a different Strehl star at position: [521.79, 398.92]
# Sky frames (don't forget to add 1 at end): 1252-1261 and 1400-1405
sci_files2 = range(1108, 1237+1)
refSrc2 = [407.77, 673.87]
strSrc2 = [521.79, 398.92]
sky_files2 = range(1252, 1261+1) + range(1400, 1405+1)
#
sky.makesky(sky_files2, 'nite2', 'kp')
data.clean(sci_files2, 'nite2', 'kp', refSrc2, strSrc2)
# Combine:
# Combine all of them together (from both nights).
# Do frame selection (trim=1).
# Weight by Strehl (weight='strehl').
# Make 3 submaps.
sci_files = sci_files1 + sci_files2
data.calcStrehl(sci_files, 'kp')
data.combine(sci_files, 'kp', '06junlgs', trim=1, weight='strehl',
submaps=3)
os.chdir('../')
############
# Lp
############
util.mkdir('lp')
os.chdir('lp')
# Nite 1
sky_files = range(38, 53+1)
sci_files = range(87, 94+1) + range(115,122+1)
refSrc = [695., 543.]
strSrc = [680., 839.]
sky.makesky_lp(sky_files, 'nite1', 'lp')
data.clean(sci_files, 'nite1', 'lp', refSrc, strSrc)
data.calcStrehl(sci_files, 'lp')
data.combine(sci_files, 'lp', '06junlgs',
trim=0, weight=None, submaps=3)
os.chdir('../')