resample-1.0.0

Resample Information

Outline

Schema Definitions
Original Schema

Schema Definitions ¶

This type is an object with the following properties:

good_bits
string Required
Bit mask used in resample.

No length restriction
pixel_scale_ratio
number Required
The pixel scale ratio compared to the input scale that resample will use during processing. For example, a pixel scale ratio of 0.9 will produce a resampled resultant image with smaller pixels than the native pixel scale of the detector.
pixfrac
number Required
The fraction of a pixel to use for pixel convolution.
pointings
integer
The number of pointings combined with the resample processing.
product_exposure_time
number
The total exposure time for the resampled product.
members
array Required
Filenames of resample members

No length restriction

Items in the array are restricted to the following types:

string
No length restriction
weight_type
string Required
The weight type used by the drizzle algorithm in the resample processing. The two weight options available are exposure time (“exptime”) and inverse variance map (“ivm”).

No length restriction
Only the following values are valid for this node:
- exptime
- ivm

Original Schema ¶

%YAML 1.1
---
$schema: asdf://stsci.edu/datamodels/roman/schemas/rad_schema-1.0.0
id: asdf://stsci.edu/datamodels/roman/schemas/resample-1.0.0

title: Resample Information
type: object
properties:
  good_bits:
    title: Bit Mask
    description: |
      Bit mask used in resample.
    type: string
  pixel_scale_ratio:
    title: Pixel Scale Ratio
    description: |
      The pixel scale ratio compared to the input scale that resample will use
      during processing. For example, a pixel scale ratio of 0.9 will produce a
      resampled resultant image with smaller pixels than the native pixel scale
      of the detector.
    type: number
  pixfrac:
    title: Pixel Fraction
    description: |
      The fraction of a pixel to use for pixel convolution.
    type: number
  pointings:
    title: Number of Pointings
    description: |
      The number of pointings combined with the resample processing.
    type: integer
  product_exposure_time:
    title: Product Exposure Time
    description: |
      The total exposure time for the resampled product.
    type: number
  members:
    title: Resample Members
    description: |
      Filenames of resample members
    type: array
    items:
      type: string
  weight_type:
    title: Weight Type
    description: |
      The weight type used by the drizzle algorithm in the resample processing.
      The two weight options available are exposure time ("exptime") and inverse
      variance map ("ivm").
    type: string
    enum: ["exptime", "ivm"]
propertyOrder: [good_bits, members, pixel_scale_ratio, pixfrac, pointings, product_exposure_time, weight_type]
flowStyle: block
required: [good_bits, members, pixel_scale_ratio, pixfrac, weight_type]
...