Pipeline v2 achieves better than $0.5^$ relative image alignment, less than a tenth of the submillimeter beam widths. These new techniques work at both \LongS and \ShortNS, where v1 only allowed investigation of the \LongS data. We introduce our Pipeline v2 relative calibration procedures for image alignment and flux calibration across epochs, improving on our previous Pipeline v1 by decreasing measurement uncertainties and providing additional robustness. ![]() ![]() Download a PDF of the paper titled The JCMT Transient Survey: Six-Year Summary of 450/850\,$\mu$m Protostellar Variability and Calibration Pipeline Version 2.0, by Steve Mairs and 17 other authors Download PDF HTML (experimental) Abstract:The JCMT Transient Survey has been monitoring eight Gould Belt low-mass star-forming regions since December 2015 and six somewhat more distant intermediate-mass star-forming regions since February 2020 with SCUBA-2 on the JCMT at \ShortS and \LongS and with an approximately monthly cadence.
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