diff --git a/daq b/daq
index 4bfcfbb..2a71f08 100755
Binary files a/daq and b/daq differ
diff --git a/daq.c b/daq.c
index dfc49aa..a1a79d8 100644
--- a/daq.c
+++ b/daq.c
@@ -147,7 +147,7 @@ int DAQ(int t_hrs, int tm_s)
                 o2_ppm[10]="", o2_xcent[10]="",
                 co2_temp[10]="", o2_temp[10]="",
                 co2_press[10]="", o2_press[10]="",
-                co2_relH[10]="";
+                co2_relH[10]="", DATA[100]="";
     
     
     clock_t start_t, end_t;
@@ -165,6 +165,8 @@ int DAQ(int t_hrs, int tm_s)
                 ctime(&curtime), '%'); // send the value to the file
     fclose(dfp); // close the file using the file pointer
     
+    
+    
     //ciclo
     t0 = time(NULL) + tm_s;
     new_time = t0;
@@ -188,14 +190,6 @@ int DAQ(int t_hrs, int tm_s)
             uartReceive(CM31911);
             co2 = read_measure(GC0017, 10, 0);
             
-            //co = read_measure(CM31911, 1, 0);
-            //uartTransmit(CM31911, Temperature);
-            //o2 = read_measure(OX0052, 1, 0);
-            //temp = read_measure(CM31911, 1, 1000);
-            
-            //printf("unfil co: %s\n",gmeasures(receive[CM31911], 'H', 5));
-            //printf("unfil co: %s\n",gmeasures(receive[CM31911], 'Z', 5));
-            
             memcpy(co_uf,    gmeasures(receive[CM31911], 'z', 5), 5);
             memcpy(co_f,     gmeasures(receive[CM31911], 'Z', 5), 5);
             memcpy(o2_ppm,   gmeasures(receive[OX0052],  'O', 6), 6);
@@ -206,20 +200,17 @@ int DAQ(int t_hrs, int tm_s)
             memcpy(o2_press, gmeasures(receive[OX0052],  'P', 4), 4);
             memcpy(co2_relH, gmeasures(receive[CM31911], 'H', 5), 5);
             
-
-            //printf("pressure: %s\n",gmeasures(receive[OX0052], 'P', 4));
-            //printf("oxigen xcent: %s\n",gmeasures(receive[OX0052], '%', 6));
-            //printf("Temperature: %s\n",gmeasures(receive[OX0052], 'T', 5));
-                        
-            dfp = fopen(data_file_path, "a"); // open file for writing
-            fprintf(dfp, "%d\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
+            sprintf(DATA, "%d\t%d\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s",
                     (int)(new_time-t0), co2, co_uf, co_f, o2_ppm, o2_xcent,
                     co2_temp, o2_temp, co2_press, o2_press, co2_relH);
-                   /* gmeasures(receive[CM31911], 'Z', 5), gmeasures(receive[OX0052], 'O', 6),
-                    gmeasures(receive[OX0052], '%', 6), gmeasures(receive[CM31911], 'T', 5),
-                    gmeasures(receive[OX0052], 'T', 5), gmeasures(receive[CM31911], 'P', 5),
-                    gmeasures(receive[OX0052], 'P', 4), gmeasures(receive[CM31911], 'H', 5)); // send the value to the file
-                    */
+            
+            printf("time(s)\tCO2(ppm)\tCO unfil(ppm)\tCO fil(ppm)"\
+                "\tO2(ppm)\tO2(%c)\tTemperaure C02(ºC*10)\tTemperaure 02(ºC)"\
+                "\tPressure C02(.mBar)\tPresure 02(mBar)\tRelative Humidity(.)\n", '%');
+            printf("%s\n", DATA);
+
+            dfp = fopen(data_file_path, "a"); // open file for writing
+                fprintf(dfp, "%s\n", DATA);
             fclose(dfp); // close the file using the file pointer
             new_time += tm_s;
         end_t = clock();