diff --git a/.abcli/download.sh b/.abcli/download.sh
index 8a07090..cb6212c 100644
--- a/.abcli/download.sh
+++ b/.abcli/download.sh
@@ -4,7 +4,7 @@ function abcli_hubble_download() {
     local options=$1
 
     if [ $(abcli_option_int "$options" help 0) == 1 ]; then
-        local options="~dryrun,filename=<filename>|all,~ingest,upload"
+        local options="~dryrun,filename=<filename>|all,~ingest,upload,verbose"
         abcli_show_usage "hubble download$ABCUL[$options]$ABCUL[.|<hubble-object-name>]$ABCUL[.|<object-name>]" \
             "$abcli_hubble_dataset_name/<hubble-object-name> -> <object-name>."
         return
@@ -16,6 +16,7 @@ function abcli_hubble_download() {
     local do_dryrun=$(abcli_option_int "$options" dryrun 1)
     local do_upload=$(abcli_option_int "$options" upload 0)
     local do_ingest=$(abcli_option_int "$options" ingest 1)
+    local do_verbose=$(abcli_option_int "$options" verbose 0)
 
     local hubble_object_name=$(abcli_clarify_object "$2" . hubble_object)
     local object_name=$(abcli_clarify_object "$3" .)
@@ -23,18 +24,22 @@ function abcli_hubble_download() {
     local auth=$(abcli_hubble_get auth $dataset_name)
     local s3_uri=$(abcli_hubble_get s3_uri $dataset_name $hubble_object_name)
 
+    local command_line
     if [ "$filename" == all ]; then
-        local command_line="aws s3 sync \
+        command_line="aws s3 sync \
             $auth \
             $s3_uri \
             $abcli_object_root/$object_name/"
     else
-        local command_line="aws s3 cp \
+        command_line="aws s3 cp \
             $auth \
             $s3_uri$filename \
             $abcli_object_root/$object_name/"
     fi
 
+    [[ "$do_verbose" == 0 ]] &&
+        command_line="$command_line --only-show-errors"
+
     abcli_eval dryrun=$do_dryrun \
         "$command_line"
 
diff --git a/hubble/__init__.py b/hubble/__init__.py
index 0984c59..1773001 100644
--- a/hubble/__init__.py
+++ b/hubble/__init__.py
@@ -4,4 +4,4 @@
 
 DESCRIPTION = f"{ICON} tools to access and process Hubble Space Telescope imagery and other datasets on AWS Open Data Registry."
 
-VERSION = "3.318.1"
+VERSION = "3.320.1"