diff --git a/scripts/get_image_interim_samples_fixed1.py b/scripts/get_image_interim_samples_fixed_flux.py
similarity index 89%
rename from scripts/get_image_interim_samples_fixed1.py
rename to scripts/get_image_interim_samples_fixed_flux.py
index 649c154..86fe345 100755
--- a/scripts/get_image_interim_samples_fixed1.py
+++ b/scripts/get_image_interim_samples_fixed_flux.py
@@ -8,13 +8,17 @@
 from jax import random, vmap
 
 from bpd import DATA_DIR
+from bpd.draw import draw_gaussian
 from bpd.initialization import init_with_truth
 from bpd.io import save_dataset
-from bpd.pipelines.image_samples_fixed_flux import (
-    get_target_galaxy_params_simple,
+from bpd.pipelines.image_samples import (
     get_target_images,
     get_true_params_from_galaxy_params,
-    pipeline_image_interim_samples_one_galaxy,
+    pipeline_interim_samples_one_galaxy,
+)
+from bpd.pipelines.image_samples_fixed_flux import (
+    get_target_galaxy_params_simple,
+    logprior,
 )
 
 INIT_FNC = init_with_truth
@@ -52,6 +56,7 @@ def main(
     )
     galaxy_params = vmap(_get_galaxy_params)(pkeys)
     assert galaxy_params["x"].shape == (n_gals,)
+    assert "lf" not in galaxy_params and "hlr" not in galaxy_params  # not inferring
 
     # now get corresponding target images
     # we use the same flux and hlr for every galaxy in this experiment (and fix them in sampling)
@@ -67,17 +72,18 @@ def main(
 
     # prepare pipelines
     gkeys = random.split(gkey, n_gals)
+    _draw_fnc = partial(draw_gaussian, f=10**lf, hlr=hlr, slen=slen, fft_size=fft_size)
     pipe = partial(
-        pipeline_image_interim_samples_one_galaxy,
+        pipeline_interim_samples_one_galaxy,
         initialization_fnc=INIT_FNC,
+        draw_fnc=_draw_fnc,
+        logprior=logprior,
         sigma_e_int=sigma_e_int,
         n_samples=n_samples_per_gal,
         initial_step_size=initial_step_size,
         slen=slen,
         fft_size=fft_size,
         background=background,
-        f=10**lf,
-        hlr=hlr,
     )
     vpipe = vmap(jjit(pipe), (0, 0, 0))