READ SErr 1 READ TErr 2 LABEL f LOG y OFF LOG x ON SCREEN white SCREEN 1 0 0 0 MARKER 0 ON LABEL TOP Swift/UVOT GRB DISCOVERED ELSEWHERE Target ID 21427 TIME off LWidth 4.0 CSize 1.0 SKIP Single PLOT Vertical ! filter U LABEL oy1 U mag 181726.918495536 12084.9667354822 22.2613809804054 0.354171091764282 -0.266617457245527 No No No No No r y1 24.8 20.8 r x 100000 300000 LABEL x Time since 639421908.78 MET hard /gif exit