diff --git a/schedule_sat.sh b/schedule_sat.sh
index 3afc14b..665f5a7 100644
--- a/schedule_sat.sh
+++ b/schedule_sat.sh
@@ -8,25 +8,31 @@
 PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | head -1)
 PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | tail -1)
 
+
 var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1)
+var21=`echo $PREDICTION_END | cut -d " " -f 1`
 
 MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}')
 
-while [ "$(date --date="@${var2}" +%D)" == "$(date +%D)" ]; do
+while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do
 	START_TIME=$(echo "$PREDICTION_START" | cut -d " " -f 3-4)
 	var1=$(echo "$PREDICTION_START" | cut -d " " -f 1)
 	var3=$(echo "$START_TIME" | cut -d " " -f 2 | cut -d ":" -f 3)
-	TIMER=$("${var2}" - "${var1}" + "${var3}")
-	OUTDATE=$(date --date="TZ=\"UTC\" '${START_TIME}'" +%Y%m%d-%H%M%S)
-	if [ "${MAXELEV}" -gt 19 ]
+	TIMER=$(expr "${var2}" - "${var1}" + "${var3}")
+	OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S)
+
+	if [ "${MAXELEV}" -gt "${SAT_MIN_ELEV}" ]
+	#if [ "${MAXELEV}" -gt 19 ]
 	then
-		echo "${1//" "}""${OUTDATE}" "$MAXELEV"
-		echo "'${NOAA_HOME}'/receive.sh \"${1}\" $2 '${1//" "}'${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \
-			${var1} '${TIMER}'" | at "$(date --date="TZ=\"UTC\" '${START_TIME}'" +"%H:%M %D")"
+		SATNAME=$(echo "$1" | sed "s/ //g")
+		echo ${SATNAME} "${OUTDATE}" "$MAXELEV"
+		echo "${NOAA_HOME}/receive.sh \"${1}\" $2 ${SATNAME}${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \
+${var1} ${TIMER}" | at "$(date --date="TZ=\"UTC\" ${START_TIME}" +"%H:%M %D")"
 	fi
-	NEXTPREDICT=$("${var2}" + 60)
+	NEXTPREDICT=$(expr "${var2}" + 60)
 	PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | head -1)
 	PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}"  "${NEXTPREDICT}" | tail -1)
 	MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" "${NEXTPREDICT}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}')
 	var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1)
 done
+