diff --git a/alvra.py b/alvra.py
index 7f0e5d3..efa821b 100755
--- a/alvra.py
+++ b/alvra.py
@@ -18,7 +18,7 @@ elog = Elog(cfg.elog_url, cfg.screenshot_directory, user=cfg.user, password="sup
 screenshot = Screenshot(cfg.screenshot_directory)
 
 
-check_intensity = PVChecker("SARFE10-PBPG050:HAMP-INTENSITY-CAL", vmin=100, vmax=300, wait_time=3)
+check_intensity = PVChecker("SARFE10-PBPG050:HAMP-INTENSITY-CAL", vmin=-100, vmax=300, wait_time=3)
 
 bsdaqJF = DIA(#TODO: gain and pedestal?
     instrument="alvra",
@@ -29,7 +29,8 @@ bsdaqJF = DIA(#TODO: gain and pedestal?
 
 scansJF = Scanner(
     data_base_dir="scan_data",
-    scan_info_dir="/sf/alvra/data/{}/res/scan_info".format(cfg.pgroup),
+#    scan_info_dir="/sf/alvra/data/{}/res/scan_info".format(cfg.pgroup),
+    scan_info_dir="./",
     default_counters=[bsdaqJF],
     checker=check_intensity,
     scan_directories=True
@@ -43,8 +44,10 @@ channels = Channels(fn_channels)
 bsdaq = BS(channels, default_file_path="???")
 
 scansBSreadLocal = Scanner(
-    data_base_dir="/sf/alvra/data/{}/res/scan_data".format(cfg.pgroup),
-    scan_info_dir="/sf/alvra/data/{}/res/scan_info".format(cfg.pgroup),
+#    data_base_dir="/sf/alvra/data/{}/res/scan_data".format(cfg.pgroup),
+#    scan_info_dir="/sf/alvra/data/{}/res/scan_info".format(cfg.pgroup),
+    data_base_dir="./",
+    scan_info_dir="./",
     default_counters=[bsdaq],
     scan_directories=True
 )