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 GRB210509A Target ID 1047531 TIME off LWidth 4.0 CSize 1.0 SKIP Single PLOT Vertical ! filter UVW1 LABEL oy1 W1 mag 3869.13842320442 99.8865432739258 20.0235035622748 11.9764964377252 0 13597.596311748 2916.00037175417 20.7868945532141 11.2131054467859 0 62180.4524302483 412.780090332031 20.8249257550749 11.1750742449251 0 No No No No No r y1 22.8 18.8 ! filter UVM2 LABEL oy2 M2 mag 3662.98832798004 99.8865280151367 20.1182268075638 11.8817731924362 0 10224.9213854074 449.878265380859 21.0522942294895 10.9477057705105 0 65347.7062194943 14128.6513795257 21.3542259136681 10.6457740863319 0 No No No No No r y2 22.8 18.8 ! filter UVW2 LABEL oy3 W2 mag 4691.86314797401 99.8865280151367 20.2029270531739 11.7970729468261 0 35991.7294191718 8901.49135917425 21.1932524894361 10.8067475105639 0 No No No No No r y3 22.8 18.8 r x 3000 100000 LABEL x t - BAT corrected trigger time (2021-05-09T14:32:20.42 UTC) hard /gif exit