diff --git a/src/cssrlib/cssrlib.py b/src/cssrlib/cssrlib.py
index b4a8f7f..9fb5b69 100644
--- a/src/cssrlib/cssrlib.py
+++ b/src/cssrlib/cssrlib.py
@@ -449,7 +449,7 @@ def isset(self, mask, nbit, k):
         return False
 
     def set_t0(self, inet=0, sat=0, ctype=0, t=gtime_t()):
-        """ set reference time for correcion to check validity time """
+        """ set reference time for correction to check validity time """
         sc_t = [sCType.CLOCK, sCType.ORBIT, sCType.CBIAS, sCType.PBIAS,
                 sCType.HCLOCK]
 
@@ -1165,7 +1165,7 @@ def out_log(self):
                    np.isnan(self.lc[0].dclk[sat_]):
                     continue
                 self.fh.write(
-                    " {:s}\t{:3d}\t{:6.3f}\t{:6.3f}\t{:6.3f}\t{:6.3f}\n"
+                    " {:s}\t{:3d}\t{:6.3f}\t{:6.3f}\t{:6.3f}\t{:8.4f}\n"
                     .format(sat2id(sat_),
                             self.lc[0].iode[sat_],
                             self.lc[0].dorb[sat_][0],
diff --git a/src/cssrlib/rtcm.py b/src/cssrlib/rtcm.py
index b313017..7923837 100644
--- a/src/cssrlib/rtcm.py
+++ b/src/cssrlib/rtcm.py
@@ -837,7 +837,7 @@ def out_log_ssr_clk(self, sys):
             sys_, _ = sat2prn(sat_)
             if sys_ != sys:
                 continue
-            self.fh.write(" {:s}\t{:5.3f}\n".format(sat2id(sat_),
+            self.fh.write(" {:s}\t{:8.4f}\n".format(sat2id(sat_),
                                                     self.lc[0].dclk[sat_]))
 
     def out_log_ssr_orb(self, sys):