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====== Telecon Notes 20170802 ====== | ====== Telecon Notes 20170802 ====== | ||
- | Attendance: Al, Julian, Jamie, Jeff, Clem\\ | + | Attendance: Al, Julian, Jamie, Jeff, Clem, Charles\\ |
Notes by: Jamie\\ | Notes by: Jamie\\ | ||
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Clem: is there a LiteBird or CORE++ model we can compare with?\\ | Clem: is there a LiteBird or CORE++ model we can compare with?\\ | ||
Yes, though there are differences and limitations from what these groups have done\\ | Yes, though there are differences and limitations from what these groups have done\\ | ||
+ | For example CORE++ has moved beyond PISM, machinery already exists\\ | ||
- | Action items from last week:\\ | + | Update |
- | - contact Kovac about a probe talk at Harvard S4 workshop (Shaul called)\\ | + | Jeff and Roger have been working on a detector technology plan for team-X\\ |
- | - communicate with John Carlstrom to share resources with S4 (reply pending)\\ | + | Getting |
- | Primary work on spectrometer has been on foregrounds\\ | + | Then we would outline what the CMB community has done, and diverse future improvements\\ |
- | Spectrometer has shallow sensitivity up to several THz\\ | + | Optical coupling can be left open, highlighting diversity of approaches\\ |
- | May offer some useful information | + | Plan to circulate |
- | What is the utility of high-frequency data given things like decorrelation? | + | Jamie: |
- | The spectrometer will provide good information on dust opacity | + | We should be concerned that the probe study is for a mission class, not a named mission\\ |
- | It is less clear if this knowledge will prove useful at nK sensitivities\\ | + | Therefore it could fall out of long-term technology funding, and we should |
- | Can the effect of decorrelation be included in Al's simulation?\\ | + | High-frequency channels can be done with a non-antenna approach, but want a science case\\ |
- | Shaul: | + | The other questions from Shaul can be addressed |
- | Charles: | + | |
- | Question | + | |
- | Jamie: | + | |
- | Jamie: | + | |
- | Al: Probably not, but I can quantify especially | + | |
- | Can we get a picture of MIDEX/PIXIE to get some idea of physical size?\\ | + | |
- | Systematics working group has been collected, reviewing existing tools and knowledge.\\ | ||
- | Has gotten input from Colin Bischoff on S4 work.\\ | ||
- | Also a presentation from CORE.\\ | ||