diff --git a/copilot.py b/copilot.py
index bfbc70a..cb7b884 100755
--- a/copilot.py
+++ b/copilot.py
@@ -576,6 +576,12 @@ def limitstyle(band):
     dra  = (CD[:,0] * Tx.dx + CD[:,1] * Tx.dy) * 3600.
     ddec = (CD[:,2] * Tx.dx + CD[:,3] * Tx.dy) * 3600.
 
+    mx = np.percentile(np.abs(np.append(dra, ddec)), 95)
+    # make the range at least +- 10 arcsec.
+    mx = max(mx, 10)
+    mx *= 1.2
+    yl,yh = -mx,mx
+
     refdra,refddec = None,None
     print('Camera', Tx.camera[0])
     if Tx.camera[0].strip() == 'mosaic3':
@@ -602,7 +608,7 @@ def limitstyle(band):
         if not nightly:
             mjd = Tx.mjd_obs[I[-1]]
             r,d = refdra[I[-1]], refddec[I[-1]]
-            yl,yh = plt.ylim()
+
             plt.text(mjd, yl+0.03*(yh-yl), '(%.1f, %.1f)' % (r,d),
                      ha='center', bbox=bbox)
         
@@ -612,18 +618,11 @@ def limitstyle(band):
         pr = plt.plot(Tx.mjd_obs, dra,  'b-', alpha=0.5)
         pd = plt.plot(Tx.mjd_obs, ddec, 'g-', alpha=0.5)
     #plt.legend((pr[0], pd[0]), ('RA', 'Dec'))
-    yl,yh = plt.ylim()
 
-    mx = np.percentile(np.abs(np.append(dra, ddec)), 95)
-    # make the range at least +- 10 arcsec.
-    mx = max(mx, 10)
-    mx *= 1.2
-    
     plt.axhline(0.0, color='k', alpha=0.5)
     plt.axhline(+10., color='k', alpha=0.2)
     plt.axhline(-10., color='k', alpha=0.2)
-    plt.ylim(-mx,mx)
-    
+
     # i = np.argmax(T.mjd_obs)
     # plt.text(T.mjd_obs[i], dra[i], '  RA', ha='left', va='center')
     # plt.text(T.mjd_obs[i], ddec[i], '  Dec', ha='left', va='center')
@@ -664,10 +663,10 @@ def limitstyle(band):
 
     if refdra is None and not nightly:
         # If refdra is available, only label that.
-        yl,yh = plt.ylim()
         plt.text(Tx.mjd_obs[-1], yl+0.03*(yh-yl),
                  '(%.1f, %.1f)' % (dra[-1], ddec[-1]), ha='center', bbox=bbox)
 
+    plt.ylim(yl, yh)
     plt.ylabel('dRA (blu), dDec (grn)')
     
     plt.xlabel('MJD')
@@ -1382,7 +1381,7 @@ def main(cmdlineargs=None, get_copilot=False):
                       help='Save plot to given file, default %s' % plotfn_default)
 
     parser.add_option('--nightplot', '--night', action='store_true',
-                      help="Plot tonight's data and quit")
+                      help="Plot tonight's data and quit", default=False)
     parser.add_option('--ago', type=int, help='Plot N nights ago; with --night')
     
     parser.add_option('--qa-plots', dest='doplots', default=False,
diff --git a/update-obstatus.py b/update-obstatus.py
index 34d187b..7b1fafb 100644
--- a/update-obstatus.py
+++ b/update-obstatus.py
@@ -50,6 +50,9 @@ def main():
     obsdb.django_setup(database_filename=database_filename)
     ccds = obsdb.MeasuredCCD.objects.all()
     copilot = db_to_fits(ccds)
+
+    copilot.writeto('copilot.fits')
+    
     print(len(copilot), 'measured CCDs in copilot database')
     copilot.cut(copilot.expnum > 0)
     print(len(copilot), 'measured CCDs in copilot database with EXPNUM')
@@ -90,7 +93,7 @@ def main():
         # And copilot database
         fix_expnums(copilot.expnum)
 
-        print('Z_EXPNUM range:', O.z_expnum.min(), O.z_expnum.max())
+        print('Z_EXPNUM range:', O.z_expnum.min(), 'min >0:', O.z_expnum[O.z_expnum > 0].min(), O.z_expnum.max())
         
     # *after* fixing tileids
     allccds = ccds.copy()
@@ -159,6 +162,9 @@ def main():
         E.photometric[j] = np.all(ccds.photometric[I])
         if len(np.unique(ccds.photometric[I])) == 2:
             print('Exposure', expnum, 'has photometric and non-photometric CCDs')
+            print('  ccdnames:', ccds.ccdname[I])
+            print('  photometric:', ccds.photometric[I])
+            print('  depth:', ccds.galdepth[I])
         # Don't include zeros in computing average depths!
         Igood = I[ccds.galdepth[I] > 0]
         if len(Igood) > 0:
@@ -389,9 +395,15 @@ def main():
                             (O.get('%s_done' % band) == 1) *
                             (O.in_desi == 1))
         print(len(I2), 'with EXPNUM and DONE and IN_DESI, but no DEPTH')
-        print('Exposure numbers:', O.get('%s_expnum' % band)[I2])
         # Sort by expnum
-        # I2 = I2[np.argsort(O.get('%s_expnum' % band)[I2])]
+        I2 = I2[np.argsort(O.get('%s_expnum' % band)[I2])]
+        print('Exposure numbers:', sorted(O.get('%s_expnum' % band)[I2]))
+        print('Dates:', sorted(O.get('%s_date' % band)[I2]))
+        print('Dates:', np.unique(O.get('%s_date' % band)[I2]))
+
+        for i in I2:
+            print('  date', O.get('%s_date' % band)[i], 'expnum', O.get('%s_expnum' % band)[i])
+        
         # for i2,o in zip(I2, O[I2]):
         #     print()
         #     e = o.get('%s_expnum' % band)