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Monday October 14th (afternoon only)

Introduction to TOAST

Quaternion array resources:

https://eater.net/quaternions

https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19770024290.pdf

https://marctenbosch.com/quaternions/

Simulated Scan Strategies

Simulated Sky Signals

Tuesday October 15th

Simulated Instrument Signals

Interfacing to Real Data

Map Making

Pipelines

Future Directions / Roadmap

Hackathon Ideas and Discussion

  1. Mapping ground signal

    1. Synthetic sidelobes model (Patricio Gallardo)

    2. Ground pickup (PG)--call with Kevin at 10:30 am, existing jupyter notebook

  2. Cross-talk - Max,Tran,Jake (UCSD)

  3. Planet and/or point source simulations - Aamir, Zhilei

    1. Write a planet mapper based on existing noise modeling (ACT) - Marius (long term)

  4. Long term noise fluctuations - Giuseppe

  5. Long term gain fluctuations - Giuseppe

  6. Quick coverage maps from TOAST ground schedules - Jason / Matthew H.

  7. Data I/O (i.e. support your favorite data format) - Erin

  8. Convolve/deconvolve a transfer function - Katie

    1. Detector Time Constant Deconvolution

    2. Misc. Readout Filtering

  9. Fixed elevation steps in the scheduler - Jason

  10. Gap length proportional to patch separation in scheduler

    1. Relaxation time from elevation changes into the scheduler.

  11. Boresight rotation - Pedro F.

    1. Rotation around an arbitrary axis? In case rotation axis is slightly mis-aligned with boresight pointing?

  12. HWP demodulation and downsampling - Maria

  13. HWP-synchronous signal - Jack

  14. Compare South Pole atmospheric model to BICEP/SPT data - Colin

  15. Compare Atacama ATM sims to ACT data - Simone

  16. Scheduler for a specific optics tube instead of the boresight pointing. - Zhilei

  17. Correlated modes with time lags. - Zhilei

  18. The making of flags on timestream data (detection of glitches / jumps, etc) - Katie

  19. Making an instrumental model for S4 in TOAST - Sara

    1. Inverse hierarchy tracking for SO+S4 (i.e. detector knows what wafer, tube,telescope, site, etc. it belongs to) - Sara

    2. Setting up S4 instrument model hierarchy (i.e. set up the individual tubes for running)- Sara

  20. Work on TOAST documentation - Ted

    1. Installing TOAST

  21. Add the ability to map V as well as IQU - Sasha, Katie, Maria

    1. Generic Polarization Modulation. (ex: HWP w/ non-idealities. VPMs)

  22. Config file integration

  23. 3g pipeline <-> TOAST pipeline integration - Sasha

  24. Instrument model for SPT-3G (reading the dfmux bolometer properties, wiring map and housekeeping) - Sasha

    1. Same thing, but for BICEP array_info csv file - Colin

  25. Explore integration of pixel space beam convolution into TOAST (connects with 3.) - Pedro F.

  26. Support for non-constant velocity scan profiles

  27. Support for balloon experiments

  28. Non-healpix pixelization (WCS)

Wednesday October 16th