pyuvdata

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Partial Reading for Beamfits

2

## Description I added three parameters to the `read_beamfits` method: `freq_range`, `az_range` and `za_range`. Each should be a 2-tuple of floats specifying the range to read in. This is meant...

steven-murray

Add support for future array shapes in UVBeam

1

## Description Add support for future array shapes in UVBeam Also added testing for a number of uncovered lines of code related to phased_array beams. In the process, I found...

bhazelton

## Description Some modifications to speed up uvh5 file reading and writing, mostly suggested by @kartographer ## Motivation and Context ## Types of changes - [ ] Bug fix (non-breaking...

bhazelton

Telescope frame

3

## Description Introduces a new parameter `telescope_frame` to `UVData`, which can be either "ITRS" (default) or "MCMF" (Moon-Centered Moon-Fixed). This new parameter indicates the coordinate frame the `telescope_position` is defined...

aelanman

It's hard to initialize a beam from scratch right now, not enough description about how to start and then to run the `check` method. It's also annoying to have to...

bhazelton

Write measurement sets with both data and model visibilities

3

MS files support both data and model visibilities, but the `write_ms` function only allows writing one of those. It would be useful to allow writing both.

rlbyrne

It would be super if we could do partial reads, at least for beamfits. The use case I have in mind is our current attempt at H4C simulations, where the...

steven-murray

Deprecate old phase attributes, use the new ones under the hood

2

## Description Deprecate the old phase attributes in favor of the `phase_center_catalog` that can support more types of phase centers and multiple phase centers. This is done by always using...

bhazelton

Similar to #107, there has been growing interest within SMA for being able to write out calibration tables in MeasurementSet format, presumably via `UVCal`. Enabling this would provide a good...

kartographer

Handling of lunar telescope data

2

pyuvsim (and maybe one day, real telescopes!) can produce data from lunar surface. pyuvdata should have a way to understand that telescopes are not on the earth (extra keyword "world"...

jpober