diff --git a/ccdfunc.c b/ccdfunc.c
index 6012968..34925ee 100644
--- a/ccdfunc.c
+++ b/ccdfunc.c
@@ -211,13 +211,14 @@ int saveFITS(IMG *img, char **outp){
     }
     int width = img->w, height = img->h;
     void *data = (void*) img->data;
-    long naxes[2] = {width, height}, tmpl;
+    long naxes[2] = {width, height};
     double tmpd = 0.0;
     float tmpf = 0.0;
     int tmpi = 0;
     struct tm *tm_time;
     char bufc[FLEN_CARD];
     time_t savetime = time(NULL);
+    double dsavetime = dtime();
     fitsfile *fp;
     fitserror = 0;
     TRYFITS(fits_create_file, &fp, fnam);
@@ -277,10 +278,9 @@ int saveFITS(IMG *img, char **outp){
     // DATE / Creation date (YYYY-MM-DDThh:mm:ss, UTC)
     strftime(bufc, FLEN_VALUE, "%Y-%m-%dT%H:%M:%S", gmtime(&savetime));
     WRITEKEY(fp, TSTRING, "DATE", bufc, "Creation date (YYYY-MM-DDThh:mm:ss, UTC)");
-    tmpl = (long) savetime;
     tm_time = localtime(&savetime);
     strftime(bufc, FLEN_VALUE, "File creation time (UNIX)", tm_time);
-    WRITEKEY(fp, TLONG, "UNIXTIME", &tmpl, bufc);
+    WRITEKEY(fp, TDOUBLE, "UNIXTIME", &dsavetime, bufc);
     strftime(bufc, 80, "%Y/%m/%d", tm_time);
     // DATE-OBS / DATE (YYYY/MM/DD) OF OBS.
     WRITEKEY(fp, TSTRING, "DATE-OBS", bufc, "DATE OF OBS. (YYYY/MM/DD, local)");
diff --git a/locale/ru/messages.po b/locale/ru/messages.po
index 9f045fb..107b7cf 100644
--- a/locale/ru/messages.po
+++ b/locale/ru/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-03-20 11:45+0300\n"
+"POT-Creation-Date: 2023-04-02 12:50+0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/locale/ru/ru.po b/locale/ru/ru.po
index ae497b1..8a825e7 100644
--- a/locale/ru/ru.po
+++ b/locale/ru/ru.po
@@ -7,7 +7,7 @@
 msgid   ""
 msgstr  "Project-Id-Version: PACKAGE VERSION\n"
         "Report-Msgid-Bugs-To: \n"
-        "POT-Creation-Date: 2023-03-09 11:35+0300\n"
+        "POT-Creation-Date: 2023-04-02 12:50+0300\n"
         "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
         "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
         "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/server.c b/server.c
index 852c0a5..0fbb1ca 100644
--- a/server.c
+++ b/server.c
@@ -516,7 +516,7 @@ static hresult formathandler(int fd, const char *key, const char *val){
     char buf[64];
     frameformat fmt;
     if(val){
-        if(strcmp(key, CMD_FRAMEMAX)) return RESULT_BADKEY; // can't set maxformat
+        if(0 == strcmp(key, CMD_FRAMEMAX)) return RESULT_BADKEY; // can't set maxformat
         if(4 != sscanf(val, "%d,%d,%d,%d", &fmt.xoff, &fmt.yoff, &fmt.w, &fmt.h)) return RESULT_BADVAL;
         fmt.w -= fmt.xoff; fmt.h -= fmt.yoff;
         int r = camera->setgeometry(&fmt);
diff --git a/server.h b/server.h
index 4efefd3..c6e176f 100644
--- a/server.h
+++ b/server.h
@@ -40,8 +40,8 @@ char *makeabspath(const char *path, int shouldbe);
 // get last exposed image
 #define CMD_GETIMAGE    "getimage"
 // get image size in pixels
-#define CMD_IMWIDTH     "imheight"
-#define CMD_IMHEIGHT    "imwidth"
+#define CMD_IMWIDTH     "imwidth"
+#define CMD_IMHEIGHT    "imheight"
 
 // CCD/CMOS
 #define CMD_CAMLIST     "camlist"