diff --git a/annuli.py b/annuli.py old mode 100755 new mode 100644 diff --git a/astrometry.py b/astrometry.py old mode 100755 new mode 100644 diff --git a/diffphot.py b/diffphot.py old mode 100755 new mode 100644 diff --git a/import.py b/import.py old mode 100755 new mode 100644 diff --git a/mining.py b/mining.py old mode 100755 new mode 100644 diff --git a/mosaic.py b/mosaic.py old mode 100755 new mode 100644 diff --git a/offsets.py b/offsets.py old mode 100755 new mode 100644 diff --git a/periods.py b/periods.py old mode 100755 new mode 100644 diff --git a/photometry.py b/photometry.py old mode 100755 new mode 100644 diff --git a/seeing.py b/seeing.py old mode 100755 new mode 100644