// Family of lines moving in frequency seen in LSC_DARM
// By inspection seem to be correlated to temperature in WE around f7

// d/o = direct/opposite i.e. image/mirror image or +/-
// f1 = frequency at beginning of ER11/a (gps time = 1181635218)
// f2 = frequency at  end of ER_11/b (gps time = 1182499218)
// note that through ER11 the f1 = 226.2Hz line seems to best represent the family

d/o      f1      f2
_____________________
d	170.7	173
d	180.4	183
d	226.2	228.9
d	237	239.5
d	276.1	278.5
d	349.1	351.8
d	412.7	415.3
d	417.5	419.9
o	175.1	172
o	178.8	176
o	204.8	202
o	207.7	205
o	247.9	245.5
o	292.2	289.2
o	330.6	327.6
o	355	351.8
o	406.6	403.9
o	432.5	430