TRACE Built-In Sequence Variables

$SAA SeqReg[27] SAA Flag
$HLF SeqReg[28] High Latitude Flag
$AAZ SeqReg[29] Atmosphereic Absorption Zone(?)
$CBS SeqReg[30] Chronological Buffer Usage (MegaBytes)
$MMS SeqReg[31] Mass Memory Status
$FEF SeqReg[32] Flare Event Flag
$SEF SeqReg[33] SuperFlare Event Flag
$TEF SeqReg[34] Transient Event Flag
$NBF SeqReg[35] Number of Small buffers available
$CBF SeqReg[36] Current small buffer number
$TRC SeqReg[37] Target Class
$MXR SeqReg[38] Imax Row
$MXC SeqReg[39] IMax Column
$MXV SeqReg[40] Imax Value
$MNR SeqReg[41] Imin Row
$MNC SeqReg[42] Imin Column
$MNV SeqReg[43] Imin Value
$RTN SeqReg[44] Return Status
$PRI SeqReg[45] Priority
$PND SeqReg[46] Sequence Pending Flag
$RPT SeqReg[47] Sequence Repeat Count