add J2000, PCScorr and more

bta_print_header/bta_site.h

@@ -0,0 +1,38 @@
+/*
+ * This file is part of the btaprinthdr project.
+ * Copyright 2025 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+/*
+ * SAO longitude 41 26 29.175
+ * SAO latitude 43 39 12.7
+ * SAO altitude 2070
+ * BTA focal ratio 24.024 m
+ */
+#ifndef TELLAT
+    #define TELLAT  (43.6535278)
+#endif
+#ifndef TELLONG
+    #define TELLONG (41.4414375)
+#endif
+#ifndef TELALT
+    #define TELALT (2070.0)
+#endif
+#ifndef TELFOCUS
+    #define TELFOCUS (24.024)
+#endif