This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
chara:fringe_offsets [2021/06/02 19:41] gail_stargazer |
chara:fringe_offsets [2021/06/02 19:41] gail_stargazer |
||
---|---|---|---|
Line 3: | Line 3: | ||
The fringe offsets on any given night will depend on the POP configuration and the daily alignment. The table below gives a range of values where the fringes have been found for each cart on multiple nights across different POP configurations. The ranges should at least provide a guide for how far one might need to look to find fringes. The relative offsets between any pair of telescopes can be calculated from the differences between the ranges. | The fringe offsets on any given night will depend on the POP configuration and the daily alignment. The table below gives a range of values where the fringes have been found for each cart on multiple nights across different POP configurations. The ranges should at least provide a guide for how far one might need to look to find fringes. The relative offsets between any pair of telescopes can be calculated from the differences between the ranges. | ||
- | Fringe offsets during 6T MIRCX observations in Mar-Apr | + | Fringe offsets during 6T MIRCX observations in 2021 Mar-Apr (W2 as reference cart): For the current baseline solution, the fringe offsets change rapidly depending on hour angle. See {{: |
S1: -2.0 mm to +2.0 mm\\ | S1: -2.0 mm to +2.0 mm\\ |