GBTAmmoniaSurvey / GAS

observing scripts and files related to the GBT Ammonia Survey (GAS, PI: Jaime E Pineda & Rachel Friesen)
MIT License
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Baseline windows look off for Orion A #177

Closed rfriesen closed 6 years ago

rfriesen commented 6 years ago

When redoing imaging for DR2, found negative features along the integral-shaped filament that I assume are related to the windows used for baselining? We didn't have this problem in the released DR1 data (see image), although I think we saw something similar in the initial imaging.

oriona_negs

Edit to add that the issue is caused by the extra baseline step in the run_first_look.FirstLook script. I can look into fixing this next week-ish.

oriona_spec

rfriesen commented 6 years ago

Fixed in #181 and #180