Index: trunk/ppTranslate/src/ppMopsWrite.c
===================================================================
--- trunk/ppTranslate/src/ppMopsWrite.c	(revision 28243)
+++ trunk/ppTranslate/src/ppMopsWrite.c	(revision 28264)
@@ -35,4 +35,15 @@
         psMetadataAddF32(header, PS_LIST_TAIL, "ASTRORMS", 0, "RMS of astrometric fit", args->rmsAstrom);
         psMetadataAddStr(header, PS_LIST_TAIL, "OBSCODE", 0, "IAU Observatory code", OBSERVATORY_CODE);
+
+        ppMopsDetections *det = detections->data[0]; // Representative set of detections
+        psMetadataAddStr(header, PS_LIST_TAIL, "RA", 0, "Right Ascension of boresight", det->raBoresight);
+        psMetadataAddStr(header, PS_LIST_TAIL, "DEC", 0, "Declination of boresight", det->decBoresight);
+        psMetadataAddStr(header, PS_LIST_TAIL, "FILTER", 0, "Filter name", det->filter);
+        psMetadataAddF32(header, PS_LIST_TAIL, "AIRMASS", 0, "Airmass at boresight", det->airmass);
+        psMetadataAddF32(header, PS_LIST_TAIL, "EXPTIME", 0, "Exposure time (sec)", det->exptime);
+        psMetadataAddF64(header, PS_LIST_TAIL, "POSANG", 0, "Position angle", det->posangle);
+        psMetadataAddF64(header, PS_LIST_TAIL, "ALT", 0, "Altitude of boresight", det->alt);
+        psMetadataAddF64(header, PS_LIST_TAIL, "AZ", 0, "Azimuth of boresight", det->az);
+        psMetadataAddF64(header, PS_LIST_TAIL, "MJD-OBS", 0, "MJD of observation", det->mjd);
 
         if (!psFitsWriteBlank(fits, header, NULL)) {