Noise from each stage is tracked separately, but the total calculation is unchanged.

The horizontal spring constant of the final stage is now attributed half to the upper joint and half to the lower joint. This is how all of the upper stages are treated and does not change the total suspension thermal noise.

Radiation pressure calculations use suspension instead of free mass susceptibility

Closes #71

See merge request !114

* All quantum calculations use the final stage suspension mass instead of calculating it from the test mass radius and thickness
* shotradSignalRecycled uses the suspension susceptibility instead of the free mass approximation

Seismic noise sub-budgets

See merge request gwinc/pygwinc!110

- Break seismic noise up into contributions from horizontal and vertical motion.
- Moved code to calculate the platform motion from noises.py into seismic.py.
- Removed duplicate dhdl function from noises.py.

add plot method to BudgetTrace object

Closes #75

See merge request !112

Resolve "BudgetTrace instances are helpless"

Closes #78

See merge request !115

Defer setting plot backend as much as possible

See merge request !113

just calls plot.plot_trace

closes #75

closes #77

missing entry point and package data

closes #74

that don't support the fallback_version option

This is needed for the test script, where setuptools_scm doesn't work

Version support

Closes #59

See merge request !99

using setuptools_scm

Quantum noise sub-budgets

Closes #20

See merge request !94

Kevin Kuns authored 4 years ago and Jameson Rollins committed 4 years ago

Quantum noise now broken up into:
* AS Port Vacuum
* Arm Loss
* SRC Loss
* Filter Cavity Loss
* Injection Loss
* Readout Loss

CTN: drop amplitude noise and fix docstring

See merge request !108

Brownian amplitude noise is generally quite negligible, so the
CoatingBrownian budget item no longer considers it.  The calculation
remains available in coating_brownian().

Update FC parameter optimization

See merge request !104

Kevin Kuns authored 4 years ago and Jameson Rollins committed 4 years ago

- Updated the filter cavity optimization to work with the recent precomp changes
- Removed a redundant argument in computeFCParams

default frequency array for load_budget()

See merge request !106

This specifies a default frequency array for load_budget and the CLI, and makes it easier to provide alternative arrays with a frequency "specification string" (e.g. '5:1000:3000').

noises.py: clean up helper functions

See merge request !107

- merge coating_thickness into mirror_struct
- merge precomp_mirror into mirror_struct
- merge precomp_power into ifo_power
- merge precomp_cavity into arm_cavity

precomp is no longer used for these helpers, but they're sufficiently
trivial that it doesn't matter whether they are cached.

closes #56

fixes bug where overall budget name was used instead.

This fixes a bug whereby references traces were being included in the sum
total.

This prevents buggy behavior if an ifo is not provided.

This function is useful, so no reason to hide it.

closes #72

cache precomp data between runs

See merge request !103