chara:fringe_offsets
Differences
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 [2019/04/12 15:12] gail_stargazer |
chara:fringe_offsets [2019/06/04 13:36] 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. | ||
| - | NOTE: Theo installed a new baseline solution on 2019Apr12. | + | Fringe offsets during 6T MIRCX observations on 2019 May 31 - June 2 (W2 as reference cart): |
| + | |||
| + | S1: -2.6 mm to -1.5 mm\\ | ||
| + | S2: -2.6 mm to -1.7 mm\\ | ||
| + | E1: +1.9 mm to +3.4 mm\\ | ||
| + | E2: -2.5 mm to -1.0 mm\\ | ||
| + | W1: +0.6 mm to +1.8 mm\\ | ||
| + | W2: Reference Cart | ||
| + | |||
| + | NOTE: Theo installed a new baseline solution on 2019May09.\\ | ||
| + | \\ | ||
| + | NOTE: Theo installed a new baseline solution on 2019Apr12. We have no MIRCX offsets measured with the new solution.\\ | ||
| \\ | \\ | ||
| Fringe offsets during 6T MIRCX observations on 2019 Apr 2+9 (W2 as reference cart): | Fringe offsets during 6T MIRCX observations on 2019 Apr 2+9 (W2 as reference cart): | ||
chara/fringe_offsets.txt · Last modified: 2023/08/30 16:57 by gail_stargazer
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
