def METHOD_NAME(self):
    # comparing obs settings in HST instance with those in SingleBand instance
    for config, setting in self.obs_settings.items():
        self.assertEqual(
            self.F062.obs[config],
            getattr(self.F062_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F087.obs[config],
            getattr(self.F087_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F106.obs[config],
            getattr(self.F106_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F129.obs[config],
            getattr(self.F129_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F158.obs[config],
            getattr(self.F158_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F184.obs[config],
            getattr(self.F184_band, setting),
            msg=f"{config} did not match",
        )
        self.assertEqual(
            self.F146.obs[config],
            getattr(self.F146_band, setting),
            msg=f"{config} did not match",
        )