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Table 2

C13CC and 13CCC observational parameters for various spectral line tunings of SOFIA/GREAT (G) and upGREAT (upG) receivers.

Transition Rec. Obs. Date Tint Trms
km s−1 min mK
13CCC-Q(2) G 19 July 2015 +10.0 6.8 99
13CCC-Q(4) G 19 July 2015 +0.0 27.9 62
upG 9 June 2016 −10.0 12.5 96
C13CC-Q(2) upG 28 June 2017 0.0 5.7 112
upG 28 June 2017 +10.0 5.1 150
C13CC-Q(4) upG 28 June 2017 0.0 8.5 56
upG 28 June 2017 +10.0 2.8 150

Notes. (a) Velocity offset of LO setting relative to the υLSR.

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