import sys, os
from astrodata import AstroData
from astrodata import Errors
import re
ad = AstroData("../../../test_data/recipedata/N20090703S0163.fits")
ybin = ad.detector_y_bin()
xbin = ad.detector_x_bin()
disp = ad.disperser()
descripts = ["airmass", "amp_read_area", "azimuth", "camera", "cass_rotator_pa",
"central_wavelength", "coadds", "data_label", "data_section", "dec", "decker",
"detector_section", "detector_x_bin", "detector_y_bin", "disperser",
"dispersion", "dispersion_axis", "elevation", "exposure_time", "filter_name",
"focal_plane_mask", "gain", "gain_setting", "grating", "instrument",
"local_time", "mdf_row_id", "nod_count", "nod_pixels", "non_linear_level",
"object", "observation_class", "observation_epoch", "observation_id",
"observation_type", "pixel_scale", "prism", "program_id", "pupil_mask",
"qa_state", "ra", "raw_bg", "raw_cc", "raw_iq", "raw_wv", "read_mode",
"read_noise", "read_speed_setting", "saturation_level", "slit", "telescope",
"ut_date", "ut_datetime", "ut_time", "wavefront_sensor",
"wavelength_reference_pixel", "well_depth_setting", "x_offset", "y_offset"]
descripts = ["detector_x_bin","exposure_time", "raw_cc"]
if True:
ops = ["+","-","*","/","//", "%", "**", "<<",">>", "^", "<", "<=", ">",">=","==",]
#ops = ["<", "<=", ">",">=","==",]
exprs = []
operands = ["'hello'", 10., 10]
