def get_obs_id(img_type='SCI', project_cycle=6, run_counter=0, pointing_id='00000001', pointing_type_code='101'):
    # obs_type = {'SCI': '01', 'BIAS': '03', 'DARK': '07', 'FLAT': '11', 'CRS': '98', 'CRD': '99'}
    # obs_type = {'SCIE': '01', 'BIAS': '03', 'DARK': '07', 'FLAT': '11', 'CRS': '98', 'CRD': '99', 'CAL': '01'}
    obs_id = pointing_type_code + \
        str(int(project_cycle)).rjust(2, '0') + \
        str(int(run_counter)) + pointing_id
    return obs_id


def get_file_type(img_type='SCI'):
    file_type = {'SCI': 'SCI', 'BIAS': 'BIAS', 'DARK': 'DARK', 'FLAT': 'FLAT',
                 'CRS': 'CRS', 'CRD': 'CRD', 'CALS': 'CALS', 'CALF': 'CALF'}
    return file_type[img_type]